motor for roll grindingmotor for rolling mill

rolling curtain motor, rolling curtain motor Suppliers …

1,302 rolling curtain motor products are offered for sale by suppliers on Alibaba.com, of which automatic door operators accounts for 4%, ac motor accounts for 1%, and dc motor accounts for 1%. A wide variety of rolling curtain motor options are available to you, such as plastic, metal.

Large AC Adjustable Speed Motors for Metals Rolling Mills

2017-4-9 · TMEIC2 installed its first AC adjustable-speed motor drive system for a rolling mill main stand in 1980; by January 2004 TMEIC had installed AC adjustable-speed motor drive systems on more than 700 main mill stands, coilers and reels, constituting more than 2,400 MW of installed main drive power. 2. TMEIC: includes equipment supplied by Toshiba

Roll changing device for rolling mill

What is claimed is: 1. A roll changing device for rolling mills, comprising: a mill stand having a housing, and upper and lower roll sets constituting a pair, each including a work roll, an intermediate roll and a back up roll with said intermediate roll disposed between said work roll and said back up roll;

: Rolling Mill

Manual Rolling Mill Machine - 3" Roller Manual Combination Rolling Mill Flatten Machine - Jewelry DIY Tool & Equipments Gear Ratio 1:6 for DIY Jewelers Craft professional (Roll presser: 85mm) 4.0 out of 5 stars 29. $168.00 $ 168. 00. FREE Shipping.

US20160339492A1

A motor speed control device for a rolling mill, which includes a rolling roll that rolls a metal material, a roll rotation shaft directly connected to the rolling roll, a motor rotation shaft that transmits power to the roll rotation shaft, and a motor that drives the motor rotation shaft, includes: a non-contact type speed sensor arranged at a position close to the rolling roll with spacing ...