- Model NO.: Dia15-300mm
- Nitrided Layer Depth: 0.5-0.8mm
- Nitrided Brittleness: Less Than Grade 1
- Linearity of Screw: 0.015mm
- Specification: ISO9001: 2008
- HS Code: 84779000
- Screw Barrel: Extruder Single Screw and Barrel
- Nitrided Hardness: 900-1000hv
- Surface Roughness: Ra0.4
- Trademark: Zhongyang
- Origin: Zhejiang of China
Specification:
Screw Diameter: Φ 15- Φ 300
L/D ratio: 15-46
Product classification:
Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and vented type, etc.
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: 3mm
Warranty and service: 1 year
Our advantages:
1)Excellent raw materials
2)Good customer service
3)Rapid delivery
4)Reasonable price
5)Production quickly
Experienced manufacture, we will be the best choice.
Hand Blenders 2 In 1
Hand Blenders 2 In 1 including plastic or stainless steel stick Blender and breaker cup.
Description for Hand Blenders 2 In 1
200W,250W, 300W,700W
One, two, three, five speeds optional
600ml, 800ml breaker cup optional
Slim ergonomic design
Carton box: 44.5*33.5*45cm 16pcs/ctn
20'GP: 6912pcs 40'HQ: 16448pcs
Hand Blenders 2 In 1,Stainless Steel Hand Blender,Electric Hand Blender,Mini Hand Blender
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