Through extra fine shredding and pelletization bituminous roofing material waste, we manufacture high-quality bitumen pellets (with or without GTR) for production of new roofing materials.
Our solution of handling and managing RAS (Reclaimed Asphalt Shingles) is storing and transporting in the shape of pellets (granules).

Processing stages:

  1. Primary Grinding and Metal Separation
  2. Transportation of RAS to – Pellet Plant
  3. Extra Fine Shredding and Pelletization
  4. Shipment of –Pellets to Asphalt Shingle and Roofing Manufacturers
  5. Production of new Roofing Materials

Processing of GTR (Ground Tire Rubber) by – Equipment makes its use possible in production of new roofing materials that may contain up to 10% of GTR to replace expensive SBS (styrene-butadiene-styrene) with no change in quality in output products.

–Pellets can contain up to 25% of GTR.

–Pellets are designed as a feedstock for asphalt roofing manufacturing process using standard equipment for asphalt roofing shingles production. The new roofing materials can contain 30-60% of pellets (depending on the quality of raw material and required quality of the end product). The proportions and properties (density, viscosity, softening point, etc.) of asphalt in pellets are determined precisely for each delivery batch. Pellets are to be coated by dolomite or limestone powders to avoid sticking to each other.

Mineral particle size after reprocessing:
average size – 0.1 mm
maximum size – 0.3 mm

Backings are shredded to individual fibers with size less than 1.0 mm

Scaling up of our Equipment for bigger projects is easily implemented by adding our basic manufacturing units (modules).

Extra Fine Shredding and Pelletization Equipment:

power consumption
max. 50 kW per ton

costs of maintenance wear-and-tear
max. 35 USD per ton

Production of new roofing materials from asphalt roofing shingles waste using –Pellets