Prod Model: |
XTP |
Technics: |
Milling/Machining/Heat Treatment/ Nitriding |
Feature: |
Wear Resistant/Anti Corrosive |
Material: |
38crmoala/Bimetallic Alloy |
Product Description
Screw Main parameter:
Screw Diameter: Φ15mm-Φ300mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; high
quality alloy steel
Appliance: PVC, PP, PE, PA, PC, ABS, AS etc
Depth of Nitrated Layer: 0.5-0.8mm
Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1
Surface Hardness of Nitrated Cr coating layer: ≥950Hv
Hardness of Bimetallic Layer: HRC55°-72°
Thickness of Cr-coating Layer: 0.03-0.08mm
Depth of Bimetallic Layer: >2mm
The production of screw barrel type:
1. injection screw barrel, injection Molding screw barrel,
screw tips/screw nozzle,
2.single screw barrel
3. Twin screw barrel
4. Twin Conical screw and barrel(Co-rotating,Counter)
5. Twin Parallel screw and barrel Co-rotating,Counter)
6. High wear Resistant screw and barrel
7. Screw barrel Assembly parts
8. Bimetallic Screw Barrel
9. Rubber screw barrel
10.Pin screw barrel
11.Force feed screw barrel
12.Blocks screw
13.Gear box
14.screw barrel for blowing molding machine
Conical Twin Screw Barrel |
Diameter | 45/90-92/188mm | Min. Order | 1 set |
Materials | 38CrMoAlA (JIS SACM645) 42CrMo (JIS ACM440) SKD61 | Discount | Available |
Application | PVC PE PP… | Payment Term | T/T , L/C |
Heat-Treatment | Nitrided or Bimetallic Hardness:>950HV | Delivery Term | 30 working days |
Packing | Wrapped up by film in wooden case | Port Departure | Shanghai/Ningbo |
Guarantee | Common Nitrided:2-3 years Bimetallic: much longer lifetime. |
With more than 12 years specialized screw and barrel producing experience
Zhoushan XuTai Machinery is one of the leading manufacturer of conical twin/parallel twin screws /single screw/injection molding screw/rubber machine/bimetallic screws/planet screw etc.
Located in Zhoushan City, Zhenjiang province, where is the hometown of China screw and barrel, we owned a complete team for designing/producing /selling and service. Quality is controlled from the very beginning of concept to inspection during The whole products' life circle.
Our enterprise has passed ISO9000 and SGS certification. Our aim is to supply not only the good quality products but also best service and solution for worldwide customers
Main Products
--conical twin screw and barrel
--parallel twin screw and barrel
--single screw, extruder screw, barrel
--injection molding machine screw and barrel
--rubber machine screw and barrel
--bimetallic screw and barrel
--planetary screw and barrel
--accessories of injection molding machine screw
--Gear box series
--Extruder machine
Main market
Plastic products machine: PP/PVC/ABS/PE/RUBBER
Food extruder machine: Pet food extruder/meat grinder extruder/ animal food extruder
Main Customers
--German Mado food extruder expert
--GATES Fluid Power Technologies
-AMPHENOL
-Prysmian Gruop
--screws for kraussmaffei/Cincinnati/Haitian/LK /Tongjia etc