Rubber Powder from Waste Tyres: An Approach to Tyre Recycling

Published on 01/11/2011

Since the wheel got invented, it has been redesigned and recreated according to convenience of humans. Today, we can see there is a heavy load of traffic on roads. This load is more in the case of urban areas as compared to rural areas due to difference in life style and infrastructure. The number of vehicles (cars, buses, trucks, motorcycle) are increasing exponentially with time. These vehicles run on the road through wheels by means of tyres.

Waste Tyres
Waste Tyres

A lot of waste is generated from automobiles and one of these wastes is used tyres. The powder of these used tyres can be used as a substitute of raw material for the production of rubber. With the increasing number of cars and trucks all over the world, used tires are also available in large quantities and are extremely cheap for the production of rubber powder. This is a recycling process of vehicles tyres that are no longer suitable for use on vehicles due to wear or irreparable damage such as punctures. Granules of rubber and iron can be obtained in various final grain sizes. This has become meaningful because processed rubber is becoming more and more acceptable on the market due to increasing raw material prices. Waste tyre rubber powder is widely used to build the playground, highway road, etc. It is also material of rubber product. The sales profit depends naturally on the quality of the output material and the pricing structure depends on processing that is as efficient as possible.

The process of manufacturing of rubber powder

Manufacturing of rubber powder from used tyres is a three-stage processing primarily shredding, after that granulation and lastly fine grinding through which high-quality materials for recycling are ultimately produced.

  1. Shredding: The very first step involved in the recycling of tyres is shredding. Shredding means separation of wire and mesh from tyre and breaking them into pieces. This can be obtained by a machine with moving parts in which used tyres are put and steel or iron made wires are separated out from the tyre after this tyre is torn to pieces.  The machine is very versatile which can also be used for shredding of all kinds of input materials and is well suited for different industries. The diameter of rotors ranges from 457 mm -850mm to 2000 mm width which are driven by either one or two oversized gearboxes. There is a well integrated hydraulic power pack into the machine housing which is used to save space and protect it from damage but is still easy to access or remove for maintenance. In this machine shredders are usually designed for a wide range of applications and which can also be used in industries such as in-house and general recycling, electronic waste and post consumer waste handling. Apart from the tyre waste input materials can be all types and forms of plastics such as lumps, pipes, film, bales, woven bags, electronic waste like cables and ICBs, paper, wood and other organic materials. In some cases where the raw material or waste is of small size, can be sent directly to the next step granulation.
  2. Granulation: The granulators are used in the next step of this recycling process in which pieces of waste tyres are grinded in the large sized granulators to produce large quantity of granules. Granulators are developed as slow-running grinders for applications in the injection and blow molding sector.  The material which has to be granulated is fed via a sound-absorbing feed hopper which is available in a wide range to suit the application.  The slow-speed granulators which are designed of this range are commonly mounted on either low or high level base frames. With these numerous options, the slow speed granulators can be tailored to an extremely wide range of applications. P
  3. Pulverizer: The last step involved in the production of rubber powder from tyre waste is to convert the granulated material into the fine powder. This is done by means of pulverizes. Pulverizes are high speed, precision grinders which are used for the processing of medium hard, impact resistant and friable materials. The granulated material is introduced through the centre of a vertically fixed grinding disc which is mounted concentrically with an identical high speed rotating disc to make the fine powder of it. Some typical applications are the pulverizing of plastic products, tube, edge trim materials, film waste. The waste generated from the food, chemical and pharmaceutical industry can also be pulverized in order to make the fine powder.  The material to be pulverized is. Inside the pulverizer the centrifugal force acts on the material to be pulverized and carries the material through the grinding area and the resulting powder is collected with a blower and cyclone system which is fine rubber powder or the other product of which waste material used.

Uses of waste/recycled tyres

Tyre which is not useful for us can be reused in many different ways. Up to some extent it can be used in a steel mill to use the tires as a carbon source which replaces coal or coke in steel manufacturing. This eliminates mining of coal from the ground and then burying tires in landfills, the tires are used directly. Tires can also be used together as different types of barriers such as: collision reduction, erosion control, rainwater runoff, wave action that protects piers and marshes, and sound barriers between roadways and residences. This is practiced through binding of tyres together. In some cases it is seen that entire homes can be built with whole tires by ramming them full of earth and covering them with concrete, known as Earth ships.

Some Artificial reefs are made up of used tires that are bonded together in groups. There is some controversy on the effectiveness of tires as an artificial reef system for which an example is The Osborne Reef Project.

  • Tires are used in the process of stamping and cutting some apparel products, such as sandals and as a road sub-base. This is done by connecting together the cut sidewalls to form a flexible net.
  • Chipped and shredded tires are used as Tire Derived Fuel (TDF). This can’t be considered as recycling, although TDF helps to eliminate tires from our waste stream and produces a fuel source. These are used in applications of civil engineering such as sub grade fill and embankments, backfill for walls and bridge abutments, sub grade insulation for roads, landfill projects, and septic system drain fields.
  • Shredded tires, known as Tire Derived Aggregate (TDA) can also be used in civil engineering applications. TDA can be used as a backfill for retaining walls, fill for landfill gas trench collection wells, backfill for roadway landslide repair projects as well as a vibration damping material for railway lines.
  • A size-reduced, recycled rubber which is known as Ground and crumb rubber, can be used in both paving type projects and in moldable products. These types of paving are: Rubber Modified Asphalt (RMA), Rubber Modified Concrete, and as a substitution for an aggregate. Examples of rubber-molded products are carpet padding or underlay, flooring materials, dock bumpers, patio decks, railroad crossing blocks, livestock mats, sidewalks, rubber tiles and bricks, moveable speed bumps, and curbing/edging. The rubber can be molded with plastic for products like pallets and railroad ties. Athletic and recreational areas can also be paved with the shock absorbing rubber-molded material.
  • Sometimes rubber from tires is ground into medium-sized chunks which can be used as rubber mulch. Rubber crumb can also be used as an infill, alone or blended with coarse sand, as in infill for grass-like synthetic turf products such as Field Turf.

Environmental concerns of tyre recyling

Tyre basically consists of heavy metals and other pollutants so there is a potential risk for the (leaching) of toxins into the soil and groundwater when placed in wet soils leading to contamination of ground water and pollution of soil. The solubility of theses toxins varies with the variation in the pH of soil and conditions of local water. Research has proven that very little leaching occurs when shredded tires are used as land fill material. In some cases however, there are limitations on use of this material. For its safe disposal each site should be individually assessed for determining if this product is appropriate for given conditions.

Sometimes eco-toxicity may be a bigger problem than first thought. Studies show that host of vulcanization and rubber chemicals such as zinc, heavy metals leach into water from tires. Shredded tire pieces leach much more, creating a bigger concern, due to the increased surface area on the shredded pieces. Many organisms are sensitive, and without dilution, contaminated tire water has been shown to kill some organisms.

Burning of tyres also produces many harmful gases. In winters, for the purpose of heat poor people burn used tyres which are precursor of air pollution and produces harmful and toxic gases and particulate matters. One can fell seriously ill with the inhalation of these contaminants due to suffocation. So it is better to recycle these tyres to promote secondary raw material for the manufacturing of mew rubber goods. This can also be considered as an efficient drive for the better and safe environment. More economic activity can be obtained from new products derived from waste tires than combustion or other low multiplier production, while reducing waste stream without generating excessive pollution and emissions from recycling operations.

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  1. From our experience working with landscaping contractors, it is recommended to use a min. 2? depth of rubber mulch for landscaping for effective ground cover. The rubber landscape mulch also helps to retain moisture in the soil.

    According to the CPSC’s Public Playground Safety Handbook, just a 6? depth of rubber mulch will provide adequate fall protection for up to 10? (others say up to a 12 foot critical height).

    Mixed with sand, rubber mulch makes a good equestrian surfacing as well. It helps to keep the dust under control in arena settings.

  2. Dear sir/madam
    I want some information about your powder rubber machine such as capacity,price,power consumption, size of powders and other info that is needed to we know
    How many people should be work in?and hope you can send me a video about your machine.
    Mojtaba Ranjbar

  3. Dear sir/madam
    I want some complete information about your powder rubber plant machine such as capacity,price,power consumption, size of powders and other info that is needed to we know
    How many people should be work in?and hope you can send me a video about your machine.
    ronak patel

  4. At present I am not in the same business I am interested in Establish new plant to manufacture 5 tons powder from used tyres the powder should be free from steel and nyclon thread.
    Please suggest machinery and process.

  5. Hi im from India, Punjab and im interested in your Tyre powder making machine could you please send me a quotation

    Thank you

  6. i m interested to establish a low capacity plant of rubber powder production from waste truck tyres (size 9:20 t0 10:20). i want to know in details as mention below for production of 12-16 ton rubber powder of mesh size 20-40. or guide me from where i can know these.

    Price of plant (capacity of 12-16 ton rubber powder of mesh size 20-40)
    Power Requirement:
    what supporting equipments required e. g. boiler, compressor etc
    do you provide erection support if yes what is its charges with term and condition.

  7. Hi sir am planning for crumb rubber manufacturing plant please provide me information about machine cost thank you

  8. i am looking for one best tyre resycling powderin machine for Dammam Soudi Arabia Abdul Azees port
    we r looking capasity for that machine 3 MT per 1 Hour production
    pls send u r details
    i am waitin for u r best replay
    00971 50 522 6001

  9. Hi, I am trying to start a company in Northern Ireland with the help of Invest NI. I am doing all my research at the minute and have heard alot about this machine and company. Can i get some more info or perhaps some to call me to discuss options. Trying to push this on through in next year,

    Many Thanks


  10. Hi,
    I’m from haryana and I am interested in that project.Can u please send the details like cost of machinery,land and labour requirement,power requirement,and last but not the least full assistance in starting that project.

    Thanks and Regards,

  11. Hi
    Dear sir,
    We are interested to build up a new unit for rubber powder making. We require somemore information and qoutatioan of Lay out plant & machinery for thisunit. I am from Gujarat India so I want to know that it is allowed to manufacture of weste tyre powder as per rulesof Gujarat government so it is legally we can produce powder from weste tyre.
    My contact no..+91 8511545257

    Thanks & Regards
    Paresh Patel

  12. hello! i want to start waste tyre rubber powder production line in gujarat ,india,please send me a detailed quotation of your plant.

  13. dear i m interesed in ur powder making machine out of old tyres pls send me ur adderess from where i can have a look of ur machine installed and ur off adderess so that i can come down and meet u thank u

    ashok shetty

  14. I want complete information of the rubber powder plant. i want to start 10 ton powder plant in india plz give me price capacity and other relevant information ….s soon s possible

  15. I am interested to setup one rubber powder making unit using old and waste tyre in Gujarat hence seeking complete guidelines, project estimate, machinery list etc. or one who can appraise me with primary project details and costing with sourcing etc..


  16. I have tire powder but when I heat it under pressure it does not form instead it becomes Carbon black.

    How can a prevent it from burning as welll at what temperature must I heat it ?

    For how long can I heat it ?

  17. Dears,

    could you please send me quot, capacity, other relevant information and technical specs. i want to this rubber powder plant. i from Mongolia.

    regards Moggy

  18. Dear Sir/Madam

    I am from Odisha. I want some complete information about your powder rubber machines of 10 tons capacity per day ,price,power consumption and requirement of man-power with machinery delivery time.Hope for sending me a video about your machine.I also want an analysis of the cost of production and total project cost.


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  20. am interested in your project plz send me the full detail of machine and its quotaion to me.plz respond immediately to my message

  21. At present I am not in the same business I am interested in Establish new plant to manufacture 5 tons powder from used tyres the powder should be free from steel and nyclon thread.
    Please suggest machinery , process and cost

  22. Dear sir,
    kindly send me the details where as I am interested in establishing business in Visakhapatnam kindly advise on recycle process of tires hope it will go well
    reply soon

  23. Dear sir/madam
    I want some complete information about your powder rubber plant machine such as capacity,price,power consumption, size of powders and other info that is needed to we know
    How many people should be work in?and hope you can send me a video about your machine.
    gopichand shadija09300097666

  24. I am very curious to know about this machine. Want to know its capacity,power,price,functioning,
    ,and all. It is very beneficial for recyclers to recycle the waste and it is really very amazing idea in favour to make country clean and clear.

  25. Dear Sir/Madam,
    I am interested in converting old tyres into powder.
    Please mail us your quotation for machines with complete information that is necessary needed to know.
    Rumman Sharf.

  26. Dear sir,
    I want to know about the bead wire separator from bed ring. Does the machine is manufactured in India? Also want to know the power required for it and the best price in India at the earliest.
    Thanking you.

  27. Dear Sir/Madam

    I would like to know the capacity of your machine (ton/hr), plant size required, power capacity needed, workforce on site, certification and quotation of full plant, delivery time and possibility of training workforce.

    Best Regards,

  28. Dear Sir/Madame,

    I would like tostart a new plant in Tamilnadu,India to process 10 tons/day of waste tyres to produce powder.Kindly help me with selecting the best means of technology and the machineries used in this field. Kindly send me the necessary details of the project with the cost and the market potential opf the powder evolved.


  29. I would like to start a new plant in Odisha,India to process 100 tons/day of waste tyres to produce powder.Kindly help me with selecting the best means of technology and the machineries used in this field. Kindly send me the necessary details of the project with the cost and the market potential of the powder evolved.


  30. I will appreciate if I can be furnished with some information about your powder rubber machine such as size, price, output (Production) capacity, production speed, power consumption, size of outputted powders and other info that is needed to we known. How many operators can work in a plan? I will also be grateful if you can send me a video about the functioning of your machine.
    You can reach me on my Direct Mobile Line is 2347016683185 (Mondays – Fridays, 8am – 5pm Nigerian Time)

  31. Hi,
    Can you please tell me more about tire recycling and how to put the end products to use? I am considering a recycling biz and seriously considering this. The only challenge I have is how to sell or use the rubber powder and other end products after recycling. Kindly educate ne on this or refer me to a place where I can get the info. Thanks.

  32. I would like to know that so many interest for this project and has anyone or many have established such project by now and wish to know the status if functioning now? I hope such detail would be much useful as tyres recycling is really a good thing to the earth…

  33. Sir.
    i want to know about is radial tyres be recycled?and how?.
    If it recycled how much mesh and ash contain will come

  34. Dear Sir,
    we are interested in this project & we would like to know more about this. kindly provide us with your contact details


  35. I will like to know the project cost and market for the end product sale. That is the off takers of the rubber powder.

  36. I m intrested on rubber powder machine cost . please send me quotation for all machine capacity with cost . from start to end upto rubber powder .

  37. Dear Sir,
    I am interested to setup a rubber powder making unit from old and waste tyre on small scale in Mumbai outskirt hence i am looking for complete guidelines, project estimate, raw material availability etc.


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