Plastic Bag Making Machine screw barrel from China manufacturer

Product Detail

Means of Transport: Ocean,Land,Air

Packing: Wooden case

Brand Name: Shenglong

Steel Hardness after hardening&tempering: HB280-320

Nitrided case depth: 0.45-0.7MM

Design: Good plastification and mix...

Alloy: Fe-based,Ni-based,Tungsten ...

Production Capacity: 3000 units/month

Delivery Date: 30 days

Steel material: 38CrMoAla,SACM645,SKD61,GH1...

Nitriding hardness: HV900

Surface Roughness: Ra0.4

For what type plastic machiner: film blowing machine

Raw material: HDPE LDPE film

Aiming at different plastic products the screw can be chosen: general type, pin type, barrier type, separation type, and gas-exhausting type, etc.

Plastic Recycling Machine Screw & Barrel for Good Mixing Capability and Larger Input Capacity

Bimetal plastic film blowing screw film blowing extrusion machine screw
Diameter	Φ15mm-350mm	Designing	Screw structure and compression ratio can be designed according to different products & different output requirement.
Materials	38CrMoAlA (JIS SACM645) SKD61	Application	Suitfor hdpe ,ldpe, lldpe recycling.
Nitride Case Depth	0.5mm-0.8mm	Technology	1)Longer time Gas Nitriding treatment 2)special anti-wear & abrasion alloy (bimetallic) 3)tungsten carbide 4)cobalt base alloy 5)stainless steel 6)Gh113 nickel based alloy
Comparedto other supplier, OSD advantages	1.Advanced Nitriding Technology 2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy 3.we uses special alloy powders being sprayed and welded on the screw'sridge,and uses different alloy and welding methods for the screw of differentfunctions. 4.Fastand on time delivery . 5.Longerlifetime for the screw barrel.
Nitride Hardness	950-1020HV	Packing	Wrapped up by film in wooden
Nitride Brittleness	≤Grade One	Payment Term	T/T , L/C
Surface Roughness	Ra0.4um	Delivery Term	25 working days
Screw Straightness	0.015mm	Port Departure	Shanghai/Ningbo
Alloy Hardness	HRC58-62	Min. Order	1 set
Alloy Depth	0.5mm-0.8mm	Common Nitrided:2.5-4years Bimetallic: much longer lifetime.
Guarantee

Grooved feeding hole

Plastic Recycling Machine Screw & Barrel for Good Mixing Capability and Larger Input Capacity

HDPE supor output blowing film screw

Plastic Recycling Machine Screw & Barrel for Good Mixing Capability and Larger Input Capacity

Good mixing design screw