Representative Material:

Mixing Nature-Changing: PE, PP, PS+SBS, PA+EPDM, PP+NBR, EVA+Silicon rubber

PE, PA, PC, CPE+ABS, ABS+TPU, PBT+PET, PP+PE

Filling Nature-Changing: PE, PP, EVA, etc. + Calcium carbonate, talcum powder, titanium powder

PP, PA, ABS + ferrous powder, sulfuric powder, ceramic powder

Functional Machine Pellets: PP, PA, ABS, PBT, etc. + anti-burning agent and other auxiliary agents: combustion-supporting machine pellets

PE, PP, PS, etc. + starch: decomposing machine pellets

PE + fog-preventing dipper, stabilizer: dual-prevention machine pellets

PE, EVA, ABS, etc. + carbon black: black machine pellets

Colored Machine Pellets: PEMPP, ABS, AS, PA, EVA, PET + pigment and auxiliary

Intensified glass fibers and carbon fibers: PP, PBT, ABS, AS, PA, PC, POM, PPS, PET, etc. + long fibers, carbon fibers, crystals and so on

Various Cables: HDPE, LDPE, LLDPE, MDPE, EVA, PVC, PP, insulating cables, coatings, PE peroxide, silicon alkyl cross cables

Special Materials: EVA heat-melting glue, polyurethane, fluorine rubber, fluorine plastics, PP cigarette filtering material and TPR sole material

Reaction Extruding: Polyamide condensate, polyamide melting polymerization, polyamide polyethylene-adding, polycarbonate condensate, etc.

Exhausting and Volatilization: Polystyrene oxide, high-absorbing resin, chlorine sulfur polyethylene

Powder Paint: Polyester, ring oxide, lactide, polyurethane, acrylate

FAQ
 
1. Q: How about Haisi?
    R: Nanjing Haisi Extrusion Equipment Co., Ltd. is a High-Tech company. Our firm is composed of a strong team which has substantial experience in R&D, manufacture, technique and sales service and has specialized in extruder industry for ten years, leading screw barrel manufacturer in China.

2. Q: What's Haisi capacity?
   R: Company is in strict accordance with CE and ISO9001 quality certification system. There are over 200 models of extruders and spare parts.
     
3. Q: What's the delivery time?
    R: For regular size, we have finished stock and semi-finished stock, 2 weeks max enough for customized, normally 3~4 weeks.
 
4. Q: How about Haisi screw extruder quality and price?
   R: Germany Technical invested, top quality in China with competitive price and global after-sale service

5. Q: What's the life time and guarantee buy from Haisi screw extruder?
    R: 3~5 years life time for nitriding ones and bimetallic ones will be longer. One year min. Guarantee.

Roller cover rubber free sanding wear resistant rhombic rubber sheet is also known as “rhombic roller cover rubber” is a kind of pre-slotted rubber sheet, suitable for active wheel cover rubber.

The rubber sheet has molded regular rhombic blocks, which protects the surface of the drum from adhering to the transport material and avoids deflection.The regular rhombic blocks can improve the sliding friction coefficient of the rubber sheet, which is also the characteristic of the rhombic rubber sheet, and the high sliding friction coefficient can reduce the slippage between the roller and the conveyor belt.

Still struggling with frequent roller changes and production interruptions? Choosing our roller covers with rhombic rubber sheets will completely change your operation! The unique rhombic pattern with carefully designed grooves provides superior grip and ensures smooth material transfer in even the harshest environments. Whether it's an abrasive mine, a busy harbour or a hectic factory, our rhombic rubber sheeting resists wear, tear and corrosion in any environment. Say goodbye to downtime and hello to soaring productivity.