Company Info
Zhoushan Vanscrew Machinery Co., Ltd. is a professional screw barrel manufacturer located in Zhoushan City, Zhejiang Prov,china.
The company specializes in manufacturing series of screw, plastic machine barrel products, product specifications for domestic, imported 30-20000 grams of injection molding machine; 15mm-300mm single screw extruder; machinery and petroleum machinery. Nitride substrate of high quality steel products 38CrMoAIA, products after quenching and tempering, qualitative,... view more
Company Profile
Year Company Registered:
2009-11-24
Annual Sales Amount:
Below US$1 Million
Total No. of Staff:
11 – 50 People
No. of R&D Staff:
5 – 10 People
No. of Engineers:
5 – 10 People
Export Ratio:
11% – 20%
OEM Services Provided:
YES
Payment Terms:
T/T, L/C
Business Type:
Manufacturer, Trading Company
Quality Certificate:
CE, ISO9001
Main Export Markets:
North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa
Competitive Advantage:
1.Professional design 2.High quality materials 3.Experience workers 4.Strict control over quality 5.Low cost and high quality 6.Offer OEM and ODM service.
Basic Info.
Brand Name:Vanscrew
Marerial:38CrMoALA
Heat-treatment:Nitrided
Nitrided time:120Hours
Nitrided thickness:0.5-0.8mm
Hardness:Hv900-1000
HS code:8477900000
Port:Ningbo
Model No.:SC-150
Place of Origin: Zhejiang
Min.Order: 1 Set/Sets
Means of Transport:Ocean, Land
Supply Capacity
Production Capacity:500sets/Month
Packing:wooden case
Delivery Date:30days
Technology Treatment:
Nitriding treatment,
alloy coating sparying,
heat-treatment,
Base material 38CrMoAlA,
Welded inlay on the flight, prolong life of screw
Technical parameter
Material
38CrMoALA,9Cr18MoV
Application
PVC,ABS,TPO
Hardness After Hardening &Tempering:
HB240 -280
Nitrided Hardness:
Hv850-1000
Nitrided Depth:
0.45-0.7mm
Nitrided Brittleness:
≤Grade 2
Surface Roughness:
Ra0.4
Screw straightness:
0.015mm
Surface Chromate-plating's Hardness After Nitrided:
≥900Hv
Chromate-plating Depth:
0.05-0.10mm
Bimetallic-alloy Hardness:
HRC56 -65
Alloy Depth:
0.8-2.0mm
Single screw and barrel
Send message to this supplier
Contact Method
Zhoushan Vanscrew Machinery Co.,Ltd.
Yangang North Road,Jintang Town,Dinghai District,
Zhoushan,
Zhejiang,
China (Mainland)
/ 316032