Finishing Hot Roll Mill One DC Drives Two 75×75×2000mm Billets

HOT ROLL MILL PROCESS EQUIPMENT

Design basis

1 Raw material spec: 60×60×2000mm

2 Final products spec: Φ8~Φ12mm hot-rolled deformed bar,

cut-to-length 6-12m

3 Hourly output: 8-10t/h

Rolling type and rolling mill configuration

1 Rolling mill layout type adopts semi-continuous.

2 To roll min. Section Φ10mm deformed bar based on 75×75mm

billets, rolling passes is of 15.

3 Adopt “one stand of service ” type to reduce rolling passes gradually.

4 There are total 11 stands of rolling mill in the whole production line,

including Φ400×1 rough rolling mill, Φ300×6 intermediate rolling mill

and Φ300×2×2 finishing rolling mill.

5 Rolling mill drive: Φ400×1 rough rolling mill is AC motor. Φ300×6

intermediate rolling mill is “one AC motor drives six”.

finishing rolling mill is “one DC drives two”

Φ300×2×2

6 The highest rolling speed of final products stands to roll Φ10mm

deformed bar is 8m/s.

Equipment characteristic

1. Rolling mill stand adopts pre-stressed type. This type is high

stiffness and easy to change roller.

2. The rolling mill’s driving applies reducer and the duplex adopt

two-grade reduction united gearbox. This type has following advantage:

low weight, small volume, economical space occupation, low cost and etc.

Gear-shaft material: 42CrMo forged, Wheel gear material ZG35CrMo,

the box is of structural parts.

3. Cooling bed entering adopts free of roller table pneumatic

entering type, which has the advantage of light equipment, simple, low

cost and easy maintenance compared with apron plate type entering

device.

4. End-cropping and multiple-length flying shear adopt

pneumatic clutch frequency controls speed, rotatory type. This type of

flying shear has the advantage of low motor power, simple electric

control and low investment compared with start-stop flying shear.

5. The bundling adopts mechanical pneumatic combined type

automatic machine, and the material for bundling is Φ6.5mm wire rod.

Process equipment list

Welcome to visit and inspect!
Contact persone: Angel Zhang
Contact phone:+86-13921168736
Email: wxzhangying@126.com

    Our company is located at the northeast of Wuxi, Jiangsu Province, with only 2.5 hours of driving distance to Shanghai Pudong International Airport, and the traffic is very convenient.

Wuxi Huadong Industrial Furnace Co., Ltd is a comprehensive enterprise integrating scientific research & development, engineering designing, system integration, equipment installation and sales & services. Our company is dedicated to professional manufacture the production lines for casting of various non-ferrous metals and heat treatment since 1989.

    The production lines for casting non-ferrous metals supplied by our company is complete in categories, specifications and types, mainly capable of casting metals including copper and copper alloys, also related to non-ferrous metals such as magnesium, aluminum and zinc etc. The casting modes include horizontal continuous casting, vertical casting and upward casting; By using our production lines, customers can get billet products with sections of near-the-net-shape dimensions and shapes, including 8 major categories i.e. plates, strips, rods, foils, tubes, bars and shapes. Heat treatment equipments include multiple types of electric resistance furnaces or combination, such as well type, box type, bogie-hearth type, bell type, protective-atmosphere type, vacuum bright type, strong-convection circulation type etc. For casting production lines and heat-treatment equipments, our company can also provide various types of spare parts (furnace shells, melting grooves, water jackets, iron cores, crystallizers, special refractory, temperature measurement devices, transformers, reactors, electric resistance heating elements, and mechanical parts etc.); Our company can also provide cold-processing equipments such as drawing mills and cold-rolling mills for tubes, rods and shapes, as well as scrap metal balers etc.

    Our company can develop, design, and manufacture equipments for specific production lines according to customers' requirements, provide complete services of solutions; Committed to quality, quality priority covers the whole process of designing, purchasing ,manufacturing, production, installation and after-sales services etc. We are doing our best to realized most advanced in technology, most reasonable in configuration, most superior in quality, and most inexpensive in cost. We strictly follow the requirements of ISO9000 quality system, achieving first-class product quality.

Choosing Wuxi Huadong Electric Industrial Furnace Co. ,Ltd as the partner means choosing trust and guarantee, and the correction choice is the safeguard for the smooth operation of your undertakings and reliable return of your investment.
    Wuxi East China Furnace Co. ,Ltd would like to cordially welcome friends from home and abroad for visiting and guidance.