Schedule of today’s world, there is a warm welcome for Water proofing Chemicals in India & International market, especially for Construction & Water Proofing application. Bitumen and its associated compounds plays vital role in Modern construction world. It raises huge market demand, we were providing Technical know how and undertake turnkey project for installation and expansion of Bituminous products Manufacturing Plant/Unit.

Specializing in the manufacture and supply of bitumen and value added products based in India.

1] Anti corrosive black   bituminous primer   D-41

2] Damp proof coating solvent based

3] Fiber extended bitumen coating

4] Aluminum blended bitumen paint –uv resistance

5] Cold applied   latex modified bitumen adhesive/coating-water based

6] Anti corrosive under body coat for chassis body vehicles

10/20 road construction

30/40 road construction

60/70 industrial application

 85/25 battery cell mfg use

90/15 industrial application

90/25 oil grade industrial use

115/15 ink mfg/ Tyre mfg/industrial uses

 The company Board & Management has a good team with long experience in Bitumen Process Technology.

Recycling Plant (CRUMB RUBBER) - (CRMB)

Manufacturing of Crumb Rubber Powder Production

    Modern Industrial world external use of Crumb Rubber based on disposal method of waste tyres as Raw material for production to clean environment. Crumb Rubber is non biodegradable, carried out recycled rubber from tyre scraps. There are two major technologies used in commercial market for producing crumb rubber – ambient mechanical grinding (Economy) and Cryogenic grinding. of the two processes, cryogenic process is more expensive but it produces smoother and smaller crumbs. In this project we are using Ambient mechanical grinding process.

Ambient grinding is a multi-step technology and uses whole or pre-treated tires in the form of shred or chips, or sidewalls or treads. The rubbers, metals and textiles are sequentially separated out. Tires are passed through a shredder, which breaks the tires into chips. Ambient system is generally used for the initial size reduction phases. The outputs from ambient system can be used directly or as feedstock for further processing.

Ambient can be repeated to produce finer particles. The chips are feed into a granulator that breaks them into small pieces while removing steel and fiber in the process. Any remaining steel is removed magnetically and fiber through a combination of shaking screens and wind sifters. Finer rubber particles can be obtained through further grinding in secondary granulators and high-speed rotary mills. Ambient grinding is the production process use by the us as crumb rubber producer.


Raw Material Waste Tyres
Base on Vehicles

1.  PCT: Passenger Car Tyre

2.  LTT: Light Truck Tyre

3.  TBT: Truck & Bus Tyre

4.  OTRT: Off the Road Tyre

5.   AGT: Agriculture Tyre

6.  IDT: Industrial Tyre

7.  MCT: Motor cycle Tyre

8.  ACT: Air Craft Tyre

     Here we use LMV Tyres, Truck Tyres upto 1125” Niylon Tyres & Redial Tyres.

Scrap tire contains (%):

• 70 % recoverable rubber
• 15 % steel
• 3 % fiber
• 12 % extraneous material
  
• Section 1:
  Reduction Process
       In this part a machine that tears apart scrap tyre rubber by passing the material between rotating serrated steel drums, reducing the rubber to various sizes. With physical method under room temperature, the tyre recycle lines separate rubber, steel and other materials so they can be recycled and reused. The production capacity of the line starts feeding from 320kg/hour, and can be expanded to 3 ton/hour. Shredder 1, 2 & Granulator Rubber, Steel and Fiber after separation the mesh size of the rubber powder / granules, the most important products of tyre recycling, is optional between 5-120 mesh, among which rubber powder of 10-40 mesh as per production demand base on market.
  Section 2:
  Separation Process
           The zig zag shifter and screens or sieves that are mounted in a production piece of equipment to separate the desired size of crumb from the other sizes, and recycle the other for the purpose of further size reduction. Sieve analysis is the most common technique for determining particle size measurement. It consists of shaking and tapping a measured quantity of crumb rubber sample through a specified number of test sieves over a specified time. The amount of sample retained on each screen is weighed and results are given as the percentage of sample retained on each screen. Rubber powder produced by the pulverizers will be classified by rubber sieve to get wanted size. Pulverize the rubber granules produced in last step with rubber pulverizer into rubber powder/ rubber crumb of 5-100 mesh. (Rubber powder size is optional with sieve of different mesh size, finer powder of over 40 mesh can also be produced in this step, however the quantity will be small). Unqualified rubber powder/ rubber crumb are automatically conveyed back into the pulverizer to be processed again. The final magnetic separating will be conducted to remove the remaining steel.
  Section 3:
  Material Flow, Fiber & Steel  
  
  
              Convey the rubber granules with belt conveyor into box magnetic separator.  The belt magnetic separator placed above the conveyor separates the steel wires mixed in the rubber granules, and the box magnetic separator then further separate fine separates the granules, 98% of the steel wire will by now be removed. Fiber Fluff 2%. All percentage will be depends waste tyres. We have using a larger than normal size hydraulic power Pac (300 h.p.) instead of the normal powered (200 h.p.) to drive the model 62 X 40HT shredder and have also using a much higher torque out-put hydraulic motor on the shredder to achieve the ability to be able to easily shred whole tyres. We will also be able to remove around 75%-80% of the wire from the rubber at this point by using a cross-belt self-cleaning magnet. We will also be able to remove a small amount of fluff at this point by using a small aspiration system. This system will come complete with all the legs, hoppers, and electrical controls needed to complete the system. We are using best branded motors for long life and less maintenance.
  
  
  Final Products:
  
  
  1.  Steel
  2.  Steel Crush
  3.  Nylon
  4.  Crumb Rubber 5mesh – 100mesh
  Applications of crumb rubber are as follows:
  Sport Surfaces: Sports Areas
  Automotive Industry: Fenders, floor Mats & Liners
  Construction: Floor Tile, Waterproofing Roof Liners
  Geotechnical/Asphalt Applications: Rubberized Asphalt for Roads
  Adhesives and Sealants: Textured and Non-Slip Paints
  Shock Absorption and Safety Products: Abrasion Lining in Mining Equipment
  Rubber and Plastic Products: Insulation and Lining
  
  
  Environmental: Process Eco friendly free from airborne waste
  Not applicable : Our process itself is defined as waste recycling of scrup tyres It won’t liberate any form of air borne waste. Our mechanism helps the ecology and saves the environment.
  Liquid effluent waste NA/NIL : Our process ensures that there will be no liquid wastes.
  Solid wastes: There is no solid form of wastes/byproduct from the process
  Odour:
  No unpleasant odour will evolve by the process. Only rubber smell which is highly negligible. There is no chemical odour No burning or combustion processes.
  Chemicals of Potential Characters Components of Crumb Rubber:
                  The crumb rubber used in synthetic turf systems is made primarily from recycled waste tires. The tires themselves contain several COPCs, and undergo minimal processing to become crumb rubber. Direct and indirect methods have been used in studies to determine the presence of these COPCs in the crumb rubber. These studies have found polycyclic aromatic hydrocarbons (PAHs), volatile organic compounds (VOCs), semivolatile organic compounds(SVOCs), benzothiazole, and certain metals. Studies have also identified phthalates, alkylphenols and benzene, which likely  become bonded to tires during their use. Direct analyses confirming the presence of these COPCs in crumb rubber have used vigorous extraction methods. Some COPCs have been identified through indirect methods including analysis of leachate in the environment near where recycled tire products were used or in controlled laboratory studies. Because crumb rubber is a recycled material, the presence and concentrations of COPCs is expected to vary between products and even among batches from the same manufacturer.
  
  
  Value added Focus of Project:
  Modern Industrial world external use
  Floor Liners & Mat sheet      
  Tile – Recreation Area in Civil Industry

Dr APJ

                            "Rest In Peace"