Single Screw Barrel for Film Blowing Machine 100mm

  • Model NO.: customize
  • Plastic Processed: PVC
  • Automation: Automatic
  • Size: Customized
  • Base Material: 38crmoala
  • Trademark: Zhongyang
  • Origin: China
  • Type: Sheet Extruder
  • Screw: Twin-Screw
  • Computerized: Computerized
  • Screw Type: Twin-Screw
  • Nitrided Layer Depth: 0.5-0.8mm
  • Specification: ISO9001: 2008
  • HS Code: 84779000
Product Description
ZY is a professional Conical Twin Screw Barrel manufacturer which has been in this line for 12 years, we have exported our products to more than 42 different countries with our reliable products and services.

Our advantages:
1)Professional and dedicated manufacturer
2)Various material options
3)ISO9001: 2008 quality control
4)On time delivery
5)Good services

24/52, 35/76, 45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188, 105/213

The above are standard specifications, we can customize according to customers' requirements.

The compression ratio of screws can be designed according to different products and ingredients

Technical Information

Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)
3)4Cr5MoSi V1 (JIS SKD-61)

Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide

Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting

Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm

Warranty and service: 1 year

Our screw and barrel can ensure high performance and low energy consumption for extruder machine.
What's more, we can supply the most optimum designs of screw barrel with your requirements.

Fiberglass Grating is a kind of glass fiber reinforced material, unsaturated polyester resin as matrix, through special processing into a tabular material with many Spaces . It can be used as structural materials , Used for the floor of the corrosion environment, trench cover, platform, ship deck, stair, catwalks, etc.

fiberglass grating types

Different surface treatment of fiberglass grating:

surface treatment of fiberglass grating

Fiberglass Grating

Fiberglass Grating,Anti-Slip Fiberglass Grating,Molded Grating,Plastic Grating,Pultrusion Grating

Hebei Long Zhuo Trade Co., Ltd. ,