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7 Must-Ask Questions When Buying Used Rubber Internal Mixer

An Internal Mixer, whether it is a Banbury mixer or Intermix mixer, is the heart of your rubber processing plant. The market for used rubber internal mixer is wide with sellers spread across. You can find an excellent quality pre-owned rubber mixer that can produce high-quality compound mix, without spending excessively.

Rebuild Farrel F270 Mixer From Pelmar Engineering Ltd

Rebuild Farrel Make F270 Mixer – Pelmar Engineering Ltd

Your purchase decision on used or pre-owned machinery has to be thoughtfully made. Because you will see that even in the secondary market for internal mixers, the costs are relatively high considering there could be additional rebuild costs (if not already refurbished by the rebuilder). In any case, you are making a significant investment from your affordability standards and hence you need to consider a variety of factors to help assess the mixer’s value to your rubber compounding requirements and, ultimately, to your bottom line.

Here are 7 Must-Ask Questions when buying used rubber internal mixer that will help you appraise the second-hand or rebuilt mixer value and usefulness to your rubber compounding operations.

  1. What are my mixer requirements?

You need to have a clear idea of what you wish to buy. This entails knowing capacity, the mixing process for your rubber compounding requirements, matching upstream and downstream machinery availability in your rubber mixing room and the remaining useful life of the equipment you are willing to live with.

(Read my post on the Internal Mixer Selection Questionnaire where you can also download a template. You can modify this template to clarify your needs and refine your decision process).

  1. What is my budget?

Your budget will be a crucial purchase factor including the brand, exact model and vintage of the mixer that you can buy. You should have clarity of breakup of costs associated with your batch mixer purchase.

This includes the cost of additional space required (in case you are expanding operations), cost of dismantling (if mixer is running at a particular location) and transporting the mixer to your factory, actual cost of mixer, its controls and accessories to be paid to the seller; plus various duties applicable, to name a few.

  1. Should I partner the right people – the pre-owned equipment sellers?

Given the global nature of rubber compounding business, there are internal mixers available across the key global markets. Hence, it is not possible for you to be informed about the best deals out there in terms of overall cost and mixer quality. This is where pre-owned equipment sellers or dealers come in to help you.

I think, a good dealer will be able to present you with multiple options and help you select the best used mixer for your requirement.

  1. Is the mixer I am considering to buy in Good Working Condition?

Whether buying used or rebuild mixer, you must always test them whenever feasible or you should ask for a start-up guarantee assurance. This is a precaution to be sure that the mixer is in good running order before your final purchase decision.

If you are buying a running mixer, you can easily test them on-site before dismantling. Or if you are buying from a warehouse, many of the reputed used rubber machinery dealers provide arrangements to allow you to test the mixer at least on a test-bed (if not on-site) to help you make a quick purchase decision.

Else, the last resort is a start-up guarantee assurance from the seller. Reputed used machinery dealers  will be transparent on the condition of the mixers they sell, but it is always smart that you check.

When buying with motor and controls, you should verify the operations and safety of electrical components and software licences along with its adaptability to your country of installation. (If not working properly of found unsuitable, you need to factor in the cost of its replacement into your purchase cost)

Another key aspect to check is whether the pre-owned mixer that you propose to buy comes with complete set of manuals, schematics and diagrams. (You may read my earlier post on mixer maintenance here.)

  1. Should I do Visual inspection?

Absolutely. Though the internet has made your communication easy and you can conduct a lot of your business communication online. You can even demand pictures and videos of your mixer in consideration through email. However, there is no alternative to physically inspecting the machinery you are going to purchase.

Used mixers are usually not warranted. This means you need to know the extent of rebuild or refurbishment, and get an idea of the actual state of the internal mixer.

You should insist on a test run of the mixer in your presence and keep your eyes and ears open for tell-tale signs of machine ill-health such as unusual vibrations or noise. Question the maintenance practices of the previous owner and keep your eyes open for worn out parts and leakages.

Additionally, your visual observation of the machinery empowers you to negotiate better with the seller.

  1. Should I Buy a Standard Model of a Brand Name?

When it comes to buying pre-owned mixers, brand plays an important role. Buying standard models of branded and reputed manufacturers of used mixers can assure you about its quality. In addition to this, you will find it very easy to get spares and servicing for a standard internal mixer models in case of future repairs.

On the other hand, if you go for non-branded or non-standard rubber internal mixer, buying and maintaining the spares can prove a difficult task.

Kobelco Make Mixers

Kobelco Make Mixers – Image From Web

  1. Should I get everything on paper?

I think this is a very important step whether you are buying new or used rubber machinery.

You should get everything on record, from the first formal quotation, the details of the rubber machinery, the accompanying accessories, delivery terms, mode of payment, extent of buyer liability, seller liability, etc. It could be an exhaustive document or a simple set of key clauses basis your comfort – either way they are critical to your purchase. (You may wish to explore the rubber machinery purchase and sale agreement here. Preview – Rubber Machinery Purchase and Sale Agreement Template  To buy the full agreement kindly email me directly.)

Once you have answered these questions satisfactorily and determined which factors are most important in your current purchase decision, you can confidently negotiate and purchase a pre-owned mixer that will meet your rubber compounding requirements.

Summarizing, when buying used rubber internal mixer, you need to conduct a proactive due-diligence; identify and partner the apt seller for your needs, and have proper documentation in place. When you make an informed used or pre-owned internal mixer purchase, you avoid buyer’s remorse. 

Happy Buying!


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Top 15 Skills Required For An Internal Mixer (or Kneader) Operator

Rubber Mixing is a capital and energy intensive operation. And mixing machinery are the mother equipment. This could be an Internal Mixer (Banbury or Intermix) or Rubber Dispersion Kneader depending on the size of your organization and/or products manufactured.

Hence, the cost of errors or omissions are very high when compounding a batch in a mixer. You need a skilled operator. Ever pondered on the skills that make a mixer operator successful?

Internal Mixer Operator

Here is the list of top 15 skills for an successful batch mixer (or kneader) operator. (Updated on 23rd Dec 2015: Flip through this post in our digital edition and download here)

  1. Control of Operations – Your mixer operator should be able to adjust ram pressure, control the mixing process, set parameters and ensure its completion as per SOP (temperature or time or energy as programmed/specified).
  2. Monitoring Operations – The most important skill of your operator should be to have a keen eye for watching gauges, dials, or other indicators in the control panel or HMI to make sure the mixer is working properly. He has to ensure that the mixer is kept clean, safety features are functional,  upstream and downstream equipment along with all accessories (like cooling water, hydraulic/pneumatic system, temperature control unit (TCU), lubrication system, etc) are ready
  3. Active Listening – Your operator should be a skilled listener. He should actively listen to the sounds of the mixer and its motor during a mixing cycle; pay full attention to what his supervisor (or you) or his colleagues on the mixing room safety are saying, take time to understand the points being made, and ask relevant questions.
  4. Speaking – Your operator should be able to talk to you (or his supervisor) to convey information effectively be it to report data/problems/incidents as applicable in a timely manner
  5. Reading Comprehension – An operating and maintenance manual is normally supplied together with the rubber mixer. This is a crucial document. Again your compounding process may involve specific work related instructions or SOP. Or there could be a training manual in some instances. Your operator should be able to understand written sentences and paragraphs in these documents. Hence, reading skills is very important for a successful operator. It is not necessary (while it is preferred) that they read English, because you could translate these documents to your operator’s local language for ease of reading.
  6. Troubleshooting, Judgment and Decision Making – Your operator is the first point of contact with your mixer in operation. Hence, he should have the experience or knowledge on mixers to determine/read the causes of any operating errors when they occur, judge the gravity of the error and also decide what to do about it – whether to reset the mixer, or escalate to supervisor or raise a service visit request of the manufacturer’s engineer.
  7. Critical Thinking – Operating a rubber mixer requires critical thinking skills because your operator should use logic and reasoning to identify alternative solutions, conclusions or approaches to problems he faces while mixer is in operation.
  8. Quality Control Analysis – Your operator should have basic skills on quality control with an outlook to meet your set mix quality parameters in every batch. This may involve need for appropriate fine tuning like helping you fix the batch weight, or sending the sample of specified compound/ batch in specified form to lab for testing.
  9. Social Perceptiveness – Emotions could run high in the rubber mixing room. Your operator should display “awareness” of others’ reactions and understanding of why they react as they do in a particular circumstance.
  10. Repairing – Your mixer operator should be able to use the required tools to both repair and assist repair of mixers when needed in the most urgent manner.
  11. Time Management – Your operator should manage his own time and display sensitivity to the time of other co-workers involved in the mixing room.
  12. Mixer Maintenance – Performing routine maintenance on mixer and determining when and what kind of maintenance is needed is an important skill that your operator should posses.
  13. Active Learning – Your operator should display active learning skills. This is because, mixers get upgraded, automation and new controls might get introduced or new methods of mixing could be introduced all of which he might have to learn or get trained in.
  14. Writing – If you could get an operator who could communicate effectively in writing to you (or his supervisor) or to other departments, then I would say you have a great asset.
  15. Complex Problem Solving – Your operator should develop skills to identify and solve complex problems when they occur at site and support maintenance department effectively over a period of time. This reduces the downtime of your mixer.

Do you agree the above listed 15 skills, required for an Internal Mixer or Kneader Operator, are comprehensive? Let us know.


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7 Quick Tips About Batch Weight Calculation For An Internal Mixer

Internal mixer is a standard rubber machinery for volume mixing in both tire industry and non-tire rubber industry.

When you use one, your most elementary requirement is to calculate the batch weight for your respective mixer model. Because when mixing rubber compounds, you should understand that different compounds based on the same polymer might require different batch weights. And different polymers will almost certainly require different batch weights.

Bainite Make Intermeshing Mixer

Image Courtesy: Bainite Machines Pvt Ltd

Here’s 7 quick tips for you to fix the batch weight for your rubber mixing. (Updated on 23rd Dec 2015: Flip through this post in our digital edition and download here)

1) Theoretical Equation

The thumb rule is the theoretical equation

W= NV x SG x FF

where W – Batch Wt [kg]; NV – Net Mixer Volume [dm³]; SG – Specific Gravity (density) of the mixed batch [kg/dm³]; and FF= Fill Factor.

Generally, most mixer manufacturers share this calculation with you. But remember, what they give you is only a theoretical number. This is only a starting or reference point and you need to arrive at your own mixing batch weight for your compound recipes, following some of the other tips stated below.

2) Net Mixer Volume (NV)

Since Internal mixer has a fixed volume mixing chamber, knowledge of the net volume (in liters) is required. This can be obtained from the manufacturer directly or in some cases from their literature for their various models.

When the mixer is used regularly (or if you have procured a used-mixer) the effective volume increases due to wear on the rotors and mixing chamber. If not compensated for this inside wear, your batch volume will be effectively too small leading to insufficient ram pressure on the compound, poor dispersion and longer mixing times. Annual measurements of chamber are recommended to update your batch weight correctly.

Excessively worn out mixers will have to be rebuilt or reconditioned (Read our posts on mixer rebuilding – Top 25 Things You Should Know to Discuss with Mixer Rebuilder and 17 Essential Questions to Select the Right Rebuilder for your Internal Mixer)

3) Guesstimate the Fill Factor (FF)

If you have a Tangential Mixer (aka Banbury) , then your FF can range between 0.70 and 0.85. And for a Intermeshing Mixer (aka Intermix), your FF can range between 0.62 and 0.70.

Knowledge of the fill factor is necessary because an under-filled mixing chamber results in the ram bottoming out too soon. This reduces the pressure on the rubber stock and increases the mixing time. An over-filled chamber leads to unmixed ingredients staying in the mixer throat. This creates a mess under the mixer when the batch is dumped.

For example, NR-rich compounds in an intermeshing mixer has a fill factor of around 0.65 while for the same compound in a two-wing tangential mixer, it is about 0.75. This compound will have an increased FF of about 0.78 for a tangential mixer with four-wing rotors. Each polymer also has its ideal fill factor and that varies again with Mooney viscosity and filler system.

Fill factor of a mixer depends on the age of the machine, wear and tear of the rotors and chamber, the rotor type, rotor speed, rotor friction ratio, nature of elastomer, ratio of elastomers/ fillers, mixing sequence, kind of polymers, fillers and individual SG of the ingredients in your recipe, viscosity of ingredients, etc. Generally, the lower the compound viscosity, the fill factor is higher.

Hence, we initially guesstimate the FF before stabilizing on the figure later on through actual trials.

4) Estimate the Specific Gravity (SG) of your Compound

You can estimate the density of your compound by multiplying the quantity of each ingredient with its individual density (you can get this figure in any compounding handbook or ingredient supplier literature). Sum up your individual results and then divide this number by the total sum (usually phr). The result will give you the estimated density of the compound. (Mathematically, this is the weighted average calculation).

For example, lets consider a sample recipe (I got this recipe from a web search) as below:

Recipe Ingredients  Volume Density Volume x Density
      (L) kg/L kg (or PHR)
SMR 10 106.4 0.94 100.0
Zinc Oxide 1.8 5.55 10.0
Stearic Acid 2.2 0.92 2.0
N550 Carbon Black 27.8 1.8 50.0
Oil 10.9 0.92 10.0
Antioxidant TMQ 1.9 1.08 2.1
Antiozonant DPPD 1.6 1.22 2.0
Sulphur 0.1 2.07 0.2
TBBS 1.6 1.29 2.1
TMTD 0.7 1.35 0.9
Total 155   179.3
Compound SG  (179.3/155) 1.16

Calculating, the SG of this Compound mix is arrived at 1.16 (=179.3/155).

5) Know your Internal Mixer

Knowing your internal mixer – its capabilities, design features like rotor (tangential or intermeshing), ram (pneumatic with dedicated air supply at the plant or hydraulic), variable speed capabilities of the motor, SCADA, PLC, automation and control features, etc.

Rotor speeds are critical because you can use higher speeds at the initial mix and then reduce the rotor speed to allow the batch to “knead” well.  This will allow you to get both your dispersion and distribution tasks of mixing right. Hence, when selecting a mixer explore variable speed drives since it give you advantage in your mixing process.

(If you are planning a new purchase, read and download our Questionnaire for Internal Mixer Selection)

Similarly, think of ram pressure.  If your ram pressure is too high you will cause excessive heat build up and poor flow of ingredients across the rotor tips. In intermeshing mixers, this will also cause internal pressure within the mixing chamber and might cause mixer failure. If ram pressure is too low, then you will not get the ingredients down into the rotors and this will result in poor mixing. (Read more about Hydraulic Ram here)

Banbury Mixer

Image of HF Mixer

6) Watch the Ram Action

After the above reference calculations are done and mixing initiated; watch the ram action during the mix. The ram should start high, move up and down about an inch or two and bottom out when mixing is complete. Good mixing practice dictates that when the ram bottoms out about 30 – 45 seconds before the batch is dumped, you can be assured that the chamber is properly filled and mixed compounds will be of high quality.

You need to observe the position of the ram by watching the tell-tail rod attached to the top of the ram. Hence, this requires more of practice and experience than theoretical knowledge.

If you have a good mixing system with controls and feedback features, you can correlate the position of the ram with the current and rise in temperature – these are important to get an optimized batch size and high quality of mix.

7) Optimize Your Mix Batch Size (…Do Not Maximize)

The key to successful mixing is optimizing your mix batch size, and not maximizing. And good mixing is a form of art.

Most mixer users want to get the most out of their internal mixer (quite natural!) and they test its capabilities to the full. Finally, when they get poor mixing, they wonder if they have done the right investment! 

If you try to take your batch size to the upper limits of the mixer’s “capacity” as specified in the manufacturer’s manual (that is usually a peak magical figure) and you have raw material variations such as particle size or bulk density changes in your fillers, this can lead to poor mixing (dispersion and distribution of ingredients).

The right batch size will be smaller, but your internal mixer throughput is increased by shorter mixing time and thus more batches in the same period. Thus, optimizing your batch weight will allow you to get consistent batch quality and repeatability that are of paramount importance to your (or your customers’) downstream processes.

The key factors that will influence your mixing optimization are compound formulation, ram pressure, mix procedure, mixing speed and rotor design.

Each mixer is different and it would be very difficult to determine the optimized fill factor without actually conducting several mixing trials. Experience is a key to good mixing.

Summarizing, when mixing rubber compounds, different compounds require different batch weights. These 7 tips will help you calculate the optimized batch weight for your compounding recipes on an internal mixer quicker.


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9 Things About Tandem Technology Your Boss Wants To Know In Rubber Mixing

Dr Julius Peter, then Chief Technical Officer at Continental AG patented his idea of Tandem Mixing Technology in 1989. His colleague, G. Weckerle, manager at Continental Technical Rubber promoted this technology at his factory in Northeim, Germany on K2A, K4, K5 and K7 type of mixers.

Francis Shaw & Co had sole world rights for supply of the intermeshing type tandem mixers. Today, HF Mixing Group (Harburg-Freudenberger Maschinenbau GmbH) are owners of tandem mixing technology by virtue of their acquisitions in the rubber machinery world.

(Updated on 23rd Dec 2015: Flip through this post in our digital edition and download here)

Here are 9 key things about tandem technology in rubber mixing you should know to impress your boss.

  1. Tandem technology separates the two main tasks in your rubber mixing process viz. dispersion and distribution. Dispersion means breaking down of your solid materials such as the fillers. Distribution involves achieving homogeneity within your rubber mix compound with its different chemicals added. The temperature profile which is absolutely essential for inducing chemical reactions during your rubber mixing process can be better controlled when these two stages are separated.
  2. In Tandem technology you interconnect two “mixers” in series, a ram type mixer on top of aramless mixer. Each machinery is optimised to perform one rubber mixing task. Ram type mixer does dispersion well whileramless tandem mixer does the task of distribution.

    HF Tandem Mixer

    HF Tandem Mixer

  3. Your masterbatch produced in the primary ram mixer is transferred without intermediate storage to the ramless tandem mixer below. Here your batch is cooled and finals mixed. At the same time a new masterbatch is prepared in ram mixer above. The upper mixer with ram is preferably (but not necessarily) intermeshing type. As your masterbatch mixing does not involve the addition of curatives or accelerators and is essentially a heating operation, the mixing cycle may be carried out rapidly without any need to cool your mixer before the next mixing cycle.
  4. Between the two mixers is a discharge flap and chute which would be closed at all times except when the lower tandem mixer receives the masterbatch dump from above.
  5. The mixer below must be intermeshing type to enable self-feed without pressure and work without a top ram. The finals rubber mixing function is usually a shorter process than the masterbatch stage. This means that the tandem mixer has an idle time after the discharge and before receiving the next hot masterbatch. This idle period with the discharge door open allows the tandem mixer to cool.
  6. The final mix compound is then dumped into a two-roll mill or a dump extruder and processed in the normal way.
  7. When the two tasks of dispersion and distribution are separated, your compound weight is relatively smaller in the larger lower machine. Hence, you can operate this ramless mixer at a higher speed. This improves the quality of your mix because your compound is moved around the mixing chamber more number of times.
  8. Excellent cooling water circulation to the mixers is a must in tandem mixing technology.
  9. HF Mixing Group expert, Dr Harald Keuter, emphasize that a Tandem mixer improves your throughput rate by up to 25 per cent when compounding with carbon black compounds and can rise up to 100 per cent with silica compounds. Hence you can cut costs and increase output with this technology. Depending on your choice of mixing line, say for a mixing room with five tandem mixing lines and production of approx. 100,000 tonnes of rubber compound annually, he says you save up to one million euros per year. (….And that’s lot of money!!)

The population of tandem mixers is higher in the tire industry while its economy of operations is tempting the non-tire rubber industry as well.

Do you plan to reduce the mixing stages for your rubber compound (Read on Single-Stage or Two-Stage Mixing here) using tandem technology? Let us know.


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Rubber Machinery and Make In India

The new government of Narendra Modi has enhanced India’s image in the world economy. And a new thrust is being built-up in our manufacturing arena. The flavor of the season has been the rising roar of lion (read “Make in India” logo). Their Facebook page has garnered 2.1 million ‘Likes’ while “#EASEOFDOINGBUSINESS” is popular hash tag on Twitter, reflecting the aspirations of a billion dreams.

And why not?

We have a stable and strong pro-industry government. Global economy is picking up, and India’s core advantages continue to be strong. The government has started well, and already made few minor yet important changes to improve manufacturing sector. Their intent to address obstacles across infrastructure, labour reforms and ease of doing business along with marketing of Brand India are much awaited heartening measures.

Industry Scenario

Rubber machinery comprises of equipment used for Compounding, Mixing, Shaping, and Vulcanizing.

This industry in India manufactures mixers, mixing mills, calenders, extruders, tyre curing presses, tyre moulds, tyre building machines, bias cutters, injection moulding machine, etc.

Estimated at USD 405 million (in 2014), the total market in India is expected to grow at 20% CAGR to USD 580 million by 2016.

According to the Ministry of Heavy Industries (MHI), currently there are 19 units in the organized sector for the manufacture of rubber machinery required for tyre/tube industry. The Indian rubber machinery manufacturing industry is a net exporter. Up to 100% FDI is allowed under the automatic route. Technology collaboration is also freely allowed.

The Indian Rubber Machinery industry is mostly a cluster of SME’s that epitomises the famous “jugaad” entrepreneurial spirit. Over the years, some have grown and compete globally. I wear the name of one such home-grown brand on my chest – Bainite Machines.

Today, some leading global brands in rubber machinery have manufacturing presence in the country through JV’s, wholly owned subsidiaries or technology license arrangements.

Opportunities Galore

Industry has witnessed growth in tandem with our growing economy in the past. Domestic manufacturers have 60% share in the machinery market. Share of imports is 40%, mainly from Far East on account of low price and shorter delivery.

An accepted approach to purchase equipment today follows this thought process – customers need to look West (Europe) for advanced technological machinery if the price tag is affordable or look to China for a low-cost replica.  Another option is to import used-machinery, which is being discarded by the developed world, at an attractive price tag.

Should this approach be refined? Yes, let me explain.

Increased deployment of used-machinery will render our domestic rubber processing industry inefficient in the long run. Because, rubber processors in the developed world are replacing the older machines with new technology machines under the compulsions to reduce the carbon footprint. Old/Used machinery has high operating cost, higher energy consumption as well as loss of productivity from higher maintenance. One industry friend said this aptly “its wishful thinking to assume another enterprises’ liability (used-machinery) can be your long-term asset (productive machinery)”.

Is it then China? Wait!

Recent statistics are interesting. They reveal China is slowly loses its manufacturing edge. And the reasons are multiple. The labour there aspires to work in hi-tech factories creating workforce shortage for labour intensive machine shops. Wages are rising over 10% per year higher than Indian labour cost increase. The rising Yuan (over 7% against dollar in last three years) makes China’s exports costlier while dropping Rupee (over 26% against dollar in last three years) makes India’s imports costlier. Reports of various forex experts suggest China can afford to let the Yuan strengthen a little bit more while Rupee will remain currency competitive as along as India’s trade-deficit is under control. Also for world-wide importers, shipping costs out of Chennai or Mumbai to most ports of the world are competitive (sometimes even lower) to that from Chinese peers.

Most tire producers around the world and few rubber product manufacturers standardize their production processes across their multiple plants. They adopt one machinery manufacturer for one particular production step and develop them to their customization requirements. This is a win-win situation for both the machinery manufacturer and end user.

It’s an acknowledged fact that Indian machinery manufacturers meet 95% of domestic rubber processing industry needs on technology and product range. Our product technologies are at par with leading brands of developed world albeit offered at great cost advantage.

This is also because leading manufacturers know their fundamentals well. We understand machinery and also rubber processing.

The importance of metallurgy, selection of the right material technology, process technology and appropriate designs that bring out machine systems which are long lasting is paramount to us. And hence, we can design and manufacture customized equipment for our customers. This is definitely our niche as compared to competitors of Far-East.

So, I feel, Indian rubber machinery industry is well positioned on the technological and logistical fronts to offer customized USPs in both domestic and export markets.

Sprucing-up

Indian machinery manufacturers have undertaken capacity expansion, upgradation in technology and adoption of best manufacturing practices to compete effectively – both in the domestic and export markets.  At Bainite Machines, we had started a phase-wise replacement of conventional machines with CNC’s since 2011. We invested in latest design and simulation software to build newer machineries like TSS from scratch, introduce latest B-Turbo tangential rotors, and offer value added sophistication to our regular machineries.

The focus is shifting to automation to create customer value. Smart automation on rubber machineries improves productivity of our customers and enhances operator safety. For example, we developed fully automatic Mixing Room technology requiring only one operator and have highest levels of safety interlocks in the complete processing line. For a large rubber processor, adopting technology and automation is sustainable because the benefits include lower cost of production (cost/kg), consistence in quality, superior aesthetics and reduce defects in throughput production.

Operator-friendly, energy-efficient, machinery that are safe, meets global compliance standards and satisfies the technology appetite is the need of the hour. Bainite Machines recognizes this and design customized machinery. Our recently built Hydraulic Ram in Mixers has a Ram up and down time of less than 3 seconds which in conventional mixers used to be 7 – 8 seconds. In a mixing cycle, there are 2–3 Ram Up and Down operations and hence this 4 seconds saving in each stroke is a tremendous boost to productivity.

Our tagline “Technology That Drives Industry” encapsulates Bainite’s dreams to be a technology driver and is equally fuelled by a passion to position an Indian Machinery manufacturer as a significant force to reckon within the global rubber/tire machinery market. Similar aspirations prevail among my industry friends.

What Next – Two Way Bridge?

Indian Rubber Machinery Industry requires further investments to raise the production volumes and technology to global scale. Volumes will give price competitiveness that our customers expect from us. Government has taken few initiatives to fuel growth and support manufacturing industry.

Equally important is the Indian customers’ recognition of the fact that machinery manufacturers must invest a part of the revenue to R&D efforts. This helps them to improve consistency, improvise continuously on quality, innovation and development of new machines. More importantly, customers can expect prompt after-market (spares and service) support when the machinery manufacturing is local.

So, squeezing the domestic machinery manufacturer to unviable price levels during commercial negotiations citing Far-East competition kills all future advancement efforts. This could then become an impediment to your progress as well tomorrow. Indian Rubber Machinery Industry needs your patronage today more than ever.

We have already demonstrated our competence and quality to the world. Rubber processors across the world are regularly reposing their faith on the Indian Rubber Machinery Industry, eventually making us a net exporter. So, there is no restraint that you could think of to establish this two-way bridge for mutual benefit.

A tinge of extra patriotism to “Make in India” can lead to a sustainable partnership between domestic Rubber Processors and Indian Rubber Machinery Manufacturers for the future and boost the domestic economy further.

Make In India

Snap shot of article as it appeared in Rubber Asia Jan 2015 Special Edition

 

(This article by Prasanth Warrier first appeared in the Rubber Asia, IRE 2015 Special Edition) 


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