Audited Supplier
Screw Barrel tips
Yes
Injection Blow Molding
Vertical and Horizontal Composite
Thermoplastic
Screw Type
Automatic
Computerized
ISO9001:2008
Customize
Zhongyang
Slushing Oil Coated& Film Wrapped in Wooden Case
ISO9001: 2008
Zhoushan, China
84779000
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 | |||
