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Wuxi Huadong Industrial Electrical Furnace Co.,Ltd.  

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  • Rotatory Type Hot Rolling Mill Machine One AC Motor Drives Six
  • Rotatory Type Hot Rolling Mill Machine One AC Motor Drives Six
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Rotatory Type Hot Rolling Mill Machine One AC Motor Drives Six 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: Semi-continuous

Rotatory Type Hot Rolling Mill Machine One AC Motor Drives Six
 
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Rotatory Type Hot Rolling Mill Machine One AC Motor Drives Six

 

Factory introduction

Wuxi Bolong Machinery Co.,Ltd is specilized in designing and manufacturing the whole production line of hot rolling mill.

Our company is etablished in 2003, locates in Wuxi City, China, which propuparize worldwide
buyers with his famous heavy industry because of his high quality and reasonable price. This is also our company orientation.

We are proud of our high-level designing capability and practical manufacturing capability. Professional theories make our engineers capable of designing the whole production line of hot rolling mill from reheating furnace to bundling machine on the basis of clients' reality conditions. Our technicians are very practical and skilled to make good coorporations with our engineers during the manufacturing process, to ensure high-quality products.

 

 

 

 

 

 

Design basis

1 Raw material spec: 75×75×2000mm

2 Final products spec: Φ10~Φ24mm hot-rolled deformed bar,

cut-to-length 12m

3 Hourly output: 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

 

No Equipment name Qty

Unit

weight

(t)

Total

weight

(t)

 Main performance
1 Grouping bracket 1 set 5 5

Type: hydraulic billet pusher

grouping

Bracket stored billet max. Qty:

40pcs

Bracket stored billet max.

Weight: 3.5t

Billet pusher:

Thrust: 25KN

Pushing speed: forward 0.05m/s,

backward 0.1m/s

Stroke: 1350mm
2 Furnace charging roller table

2

group

s

 4.8 9.6

Type: centralized driving,

reversible

Roller: φ240×650mm

Roller spacing: 890mm

Linear speed of roller

surface:1m/s

Driving motor: AC15KW
3 Billet pusher 1 set 3.5 3.5

Type: hydraulic billet pusher

Thrust: 100KN

Stroke: 650mm

Pushing speed: forward 0.05m/s,

backward 0.1m/s

Hydraulic cylinder:

φ150/φ105mm

System pressure: 10MPa

Working oil pressure: 6.3MPa
4 Buffer 1 set 0.5 0.5 Type: spring buffer
5 Feeding bracket 1 set 1 1 Type: structural part
6 Billet out machine 1 set 5 5

Type: car horizontal moving chain

Thrust: 0.2KN

Pushing speed: 0.875m/s

Stroke: 4000mm

Driving motor: AC7.5KW
7

Furnace out roller

table

2

group

s

 4 8

Type: centralized driving,reversible

Roller: φ240×600mm

Roller spacing: 1000mm

Linear speed of roller

surface:2m/s

Driving motor: AC7.5KW
8 Working roller table b
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 Mr. Mrs. Angel Zhang

Tel: 86-510-83788308
Contact to this supplier

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Company Info

Wuxi Huadong Industrial Electrical Furnace Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Wuxi
Province/State: Jiangsu
Country/Region: China (Mainland)

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