Injection Screw Tips Plastic Machine Parts

• Customization: Available
• After-sales Service: Yes
• Type: Injection Blow Molding
• Model NO.: ZYSCREW
• Plastic Type: Thermoplastic
• Plasticizing Way: Screw Type
• Clamping Way: Hydraulic
• Automation: Automatic
• Computerized: Computerized
• Screw Barrel: Customize
• Transport Package: Slushing Oil Coated& Film Wrapped in Wooden Case
• Specification: ISO9001: 2008 approved
• Trademark: Zhongyang
• Origin: Zhoushan, China
• HS Code: 84779000
• Production Capacity: 1500sets/Month

Product Description

Injection screw barrel parts, screw tips, bimetallic screw barrel, injection molding screw barrel, Single Screw for Injection Molding Machinery

Specification:
Screw diameter: Φ 20mm-Φ 220mm
Mould clamping force: 250T-3200T
Shot weight: 30G-30000G

Technical Information

Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)
3)4Cr5MoSi V1 (JIS SKD-61)
4)9Cr18MOV
5)HPT

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

Technics:
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

Experienced manufacture, we will be the best choice.

Plastic injection mold screw barrel for injection molding screw barrel
Diameter	45mm	Min.Order	1 set
Materials	38CrMoAIA GH113 SKD61	Discount	Available
Application	PVC.PMMA.ABS	Payment  Term	T/T, L/C
Technical  Process	1.Rough Machining 2.Quenching  and Tempering 3.Finish Machining 4.Nitriding 5 Spraying and welding with alloy power 6.Screw polishing	Technological  Parameter	Roughness	Ra 0.4um
			Hardness of Quenching  and Tempering	HB 240-280
			Depth of Nitride Layer	0.5~0.8mm
			Hardness of Nitride	HV 900-1020
			Alignment of Screw	0.015mm
Packing	Wooden Case	Port Departure	Ningbo Port
Guarantee	Plastic injection mold screw barrel for injection molding screw barrel : more than 2 years