Conical twin screw barrel

본문 바로가기


Home > Product > Conical twin screw barrel
Product
Conical twin screw barrel
Posting date : Mar 22, 2012
Membership
Free Member Scince Mar 22, 2012
Keyword :
Category
Contact
          0 likes     
Product Detail
Company Info
 
Quick Detail
Place of Origin
HS-CODE
84-
Package & Delivery Lead Time
Detailed Description
Material Alloy-Steel of High-quality 1)38CrMoALA(JIS SACM645) 2)42CrMo(JIS SCM440) 3)9Cr18MoV 4)CW6Mo5Cr4V2 Heat-treatment Nitriding treatment Electroplated hard-chrome finish High-frequency quenching Spray coating Bimetallic-alloy Vacuum quenching Technical data 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 Compressing rate of screw can be designed according to different raw materials and products.

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
About Us Privacy Policy Terms of use Copyright © 2000-2024 ECROBOT.COM. All rights reserved.
Top