Hangji brand quality approval roller box for hot rolling mill

Hangji brand quality approval roller box

for hot rolling mill 

1. Brief introduction 

-- Production line with annual capacity: 600,000.00 tons, automatic continuous rolling mill applied.

-- Billet size: 150*150*12000mm

-- Product specifications: Ø8-Ø32mm, 12000mm length rebar

-- Roughing rolling mill stands: Ø550 x6 short stressed rolling mill in Horizontal/vertical arrangement. 6 stands.

-- Intermediate rolling mill stands: Ø420 x6 short stressed rolling mill in Horizontal/vertical arrangement. 6 stands.

-- Finishing rolling mill stands: Ø320 x6 short stressed rolling mill in Horizontal/vertical arrangement. 6 stands. 3 of the rolling mill stands are horizontal/vertical interchangeable rolling mill stands.

-- Rolling speed: 12-18meters/second

Product

Material: carbon steel, structure steel, low alloy steel

Product specification: bar/rebars     Ø 8 to Ø 32 mm

 Raw material

The production line is supposed to use continuous casting billet with size of 150*150*12000mm The allowable tolerance for section dimension of billet should be in accordance with the regulation of YB-2011-83.

 Process layout

Roughing mill stands Ø550 X 6 (H/V) No.1 to No.6 mill stands -- Intermediate mill stands Ø420 X 6 (H/V) No.7 to No. 12 mill stands -- Finishing mill stands Ø320 X 6 (H/V) No.13 to No.18 mill stands, all mill stands driven by DC motor and continuous rolling method applied. Rolling mill No.14, 16 and 18 are Ø320 H/V interchangeable rolling mill stands

Process flow

Brief introduction

Xian Weikeduo Electric & Mechanical Equipments Co., Ltd. is a company specialized in the manufacturing of high speed wire rod rolling mills, high speed de-

formed rebar rolling mills, roughing rolling mills, intermediate rolling mills, pre-finishing rolling mills and finishing rolling mills, short-stress-path rolling mill,

roller box, gearbox reduction,coil laying head, vertical and horizontal loopers,flying shears, chopping shears and gripping shears, pinch roll machine and spare

parts required in rolling mill production line.

After-sale service:

Before sale: design the suitable machine based on the specific demands

Medium sale:

1.Based on customer’s demand to offer moderate quotation project 2.Accept customers to visit our factory  

3.Help customer work out the schedule in china 

After-sale:

1.On-site training personnel 2. Appoint special aftersale service staff, arrived at the scene guide clients  installation and commission