Plastic Blown Film Machinery from China manufacturer - Zhoushan Shenglong Machinery Co.,Ltd.

Price:	100.0~10000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: wooden case

Place of Origin: Zhejiang, China (Mainland)

Screw diamter: 45mm,55mm,65mm.75mm,90mm,10...

Usage: blow molding process parts

screw type: extrusion cylinder for pe f...

Advantages: 1.Strong Technical Support ...

Production Capacity: 3000 set/month

Delivery Date: 25-35days

Brand Name: shenglong

Ratio of length to diameter: L/D=22:1 OR 30:1

appliance: Suit for pe (hdpe, ldpe, ll...

Plastic processed: Suit for hdpe ,ldpe, lldpe ...

Bimetallic alloy: Cobalt based alloy &Tungste...

Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories(such as die head, gearbox, filter screen changer and so o

Extrusion cylinder screw for LDPE/HDPE/LLDPE blown film

Specifications

1.Long lifepan
2.Material:38CrMoALA;
3.Nitriding Depth:0.5~0.7mm .
4.extrusion cylinder for pe film blowing machine parts

Bimetal extrusion cylinder for pe film blowing machine parts
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	Suit for 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
Compared to 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's ridge,and uses different alloy and welding methods for the screw of different functions. 4.Fast and on time delivery . 5.Longer lifetime 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