Nitriding PP PE Injection Molding Machine Screw Barrel

• After-sales Service: Yes
• Type: Injection Blow Molding
• Structure: Horizontal
• Plastic Type: Thermoplastic
• Plasticizing Way: Plunger Type
• Clamping Way: Mechanical
• Model NO.: Injection Molding Machine
• Automation: Automatic
• Computerized: Computerized
• Certification: ISO9001:2008
• Size: Customize
• Material: Nitriding Steel
• Nitrided Layer Depth: 0.5-0.8mm
• Nitrided Hardness: HRC56-58
• Surface Roughness: Ra0.4
• Linearity of Screw: 0.015mm
• Bimetallic Layer Depth: 3mm
• Transport Package: Slushing Oil Coated& Film Wrapped in Wooden Case
• Specification: ISO 9001: 2008
• Trademark: ZHONGYANG
• Origin: China(Mainland) Zhejiang
• HS Code: 84779000
• Production Capacity: 150 Sets/ Month

Product Description

  Screw and barrel used plastic injection machine
 Specification
Screw diameter: 200mm
Barrel diameter: 280mm
Mould Clamping Force: 250-32000KN
Shot Weight: 15-50000g
Screw can be mated with different head
Barrel can be mated with different nozzles
The compression ratio of the screw can be designed according to different products and mixtures
 
 Technicl Parameter
Technical Parameter

Depth of nitration	0.5-0.8mm
Hardness of nitration	950-1020HV
Straight of screw	0.015MM
Fragility of nitration	Less than grade 1
Roughness of surface	Ra 0.4um
Depth of alloy layer	2-3mm
Hardness of alloy	HRC58-62
Hardness after hardening and tempering	HB260-290
Hard chrome plating thickness	0.03-0.08mm
Hardness of hard chrome plating	≥950HV

 Specification Parameter
Spec. Parameter

Amount of Injection (g)	Screw OD X Length (mm)	Barrel OD X Length (mm)
30-90	φ30X 900	φ85X860
60-125	φ35X910	φ85X860
100-150	φ38X935	φ95X900
125-160	φ40X980	φ95X910
125-300	φ42X1030	φ105X880
250-400	φ45X1210	φ115X1165
300-500	φ50X1300	φ125X1260
450-600	φ55X1335	φ130X1320
500-700	φ56X1350	φ130X1350
500-700	φ60X1380	φ140X1350
650-800	φ65X1415	φ150X1420
700-1000	φ70X1790	φ160X1685
800-1250	φ75X1825	φ170X1725
1000-1500	φ80X2000	φ180X1805
1250-2000	φ85X2300	φ190X1900
2000-3000	φ90X2700	φ210X2000
2500-5000	φ100X2600	φ230X2405
3000-6000	φ110X2600	φ256X2590
400-10000	φ120X2800	φ256X2800
6000-8000	φ130X3010	φ256X2970
8000-10000	φ145X3010	φ256X2970
10000-15000	φ160X3500	φ270X3200
13000-25000	φ170X3415	φ317X3380

 
 Material Application
1)General Plastics
2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc
3)PA + GF(Glass Fiber)
4)Flame-resistant Reinforced Plastics
5)Modified Engineering Plastics
6)All kinds of Mixed Recycled Material(in Scrap or Granule),etc
 
Product Flow
 
Blanking     ---->  Rough Machining   ---->   Quenching & Tempering   ---->    Semi Finishing Machining     ---->      Finish Machining   --->    Nitriding or Bimetallic Processed  --->       Detecting  Finished Product    --->    Packing & Shipping