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Block type parallel twin screw

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Block type parallel twin screw and barrel

    Zhoushan nanhaiya Plastic Machinery Co., Ltd is engaged in the production of precision screen and melt glue Barrel, the company has strong technical force, advanced production technology and first-class production facilities. It has more than ten years of experience in screw and melt rubber cylinder manufacturing, and introduces advanced technology and technology from Europe and America, engaging in screw design, alloy spray welding, single screw, conical and parallel twin-screw, PE wood plastic, PVC, EVA, TPR, TR, aluminum plastic plate, screw, barrel, etc. With high standard and high precision, we have won the trust of customers.

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Tel:0580-2113350
Mob:13857219361
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  • Specifications:

    Parallel twin screw series: Φ 18 - Φ 177mm

     

    texture of material:

    1)W6Mo5Cr4V2

    2)38CrMoAlA(JIS SACM645)

    3)42CrMo(AIS14140)

    4)S45C

     

     

    Treatment process:

    1) Heat treatment

    2) High frequency quenching

    3) Nitriding treatment

     

    Technical parameters:

    Outer diameter to diameter ratio: 1.55

    Nitriding depth: ≥ 0.4mm

    Nitriding hardness: 900-1000hv

Our products

Engaged in the production of precision screw and melt glue barrel

Parallel twin screw barrel

Parallel twin screw barrel

Conical twin screw

Conical twin screw