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Zhengzhou Guanghua Machinery Factory

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 1998
24 years OEM
Performance:
Response Rate
Company Feedback

Quick Details

  • Condition: New
  • Type: Hot Rolling Mill
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: Guanghua
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Property: hot rolled
  • continuous line: semi-continuous

Packaging & Delivery

Packaging Details: Wooden or as your needs
Delivery Detail: 40-60 working days

Specifications

bar rolling line
1. produce 6.5-40mm all kinds of bars
2. billets from 40x40 to150x150mm
3.capacity 10,000 to 200,000t/y

hot  rolled bar rolling mill

1. produce 6.5-40mm bars

2. billets from 40x40 to150x150mm

3.capacity from 10,000t/year to 200,000/year

 

1.certificate of origin

2.quality assurance for one year

3.good design teams for various output.

 

1  , introduction

…… blank         continuous casting 60 mm × 60 mm maximum length

1800 mm, 50 kg / pcs

…… end product      Φ 10 ~ 24 round steel or deformed bar , length

9000-11 000 mm

…… the mill is 250 × 4 transverse rolling mill ,

…… rolling line speed      2.6 ~ 3 m / s

2 , Product solution

2.1 type of steel and end product specification 

Steel type : carbon construction steel , high-quality carbon

construction steel and low-alloy steel.

End product specification         10 , Φ 12 ~ Φ 24 round steel or

deformed bar

2.2 productive technology 

Qualified billet — heat ( ~ 1200 °C ) —Φ 250 × 4 open-train rolling

mill — cut to length — packing .

3 , Unit equipment , technical l parameter , weight and price 

3.1 furnace delivery table 2 group 1.8 × 2=3.6 t

Roller parameter      Φ 140 × 200 mm roller spacing 350 mm × 12=4.2 m

electrical machine     AC 3KW 2 set

3.2  250 × 4 open-train rolling mill 1 unit 34 t

1) Main motor : JR500L3-8 400KW 1 set 2910 kg

flywheel : flywheel diameter Φ 1400 mm 1 unit

2) ZD70 reducer 1 set center distance A=700 mm

speed ratio I=3.6

3) 250 three axis gear box 1 set center distance A=25 0

mm speed ratio I=1

4) 250 3hi rolling mill 1 set roller material      70Mn2

roll surface length 700 mm

5) 250 3hi rolling mill 2 set roller material      Cr-Mo

infinite cold hard, roller surface length 600 mm

6) 250 2hi bearing roll system mill 1 set

Roller material      middle Ni, Cr, Mo infinite cold hard , roller surface

length 500 mm

 

 

 

 

 

 

 

 

 

 

ALL Kinds 

Of hot 

Rolling 

Mills and 

Their 

technical parameter

Type

Power

(KW)

Rolling

speed(m/s)

single class produce

(T)

Rolling 

Pressue (T)

 

Feeding 

Section 

(mm²)

Weight(T) 

Rolling specs of bars  

200x2

200x3

75/100

1.5

3-5

20

20²-40²

6.8/8.6

Under 20mm

220x3

130/155

1.5-2

4-8

25

50²

14.3

Under 25mm

250x2

250x3

185/240

1.8-2.5

5-15

30

60²-75²

22.5/

27.5

Under 34mm

250x5

500

2.5-5

30-60

30

60²-75²

38

6.5 wire rods

300x2

300x3

380/560

2-2.5

10-20/

20-50

50

90²-100²

43.6/58

Under 36mm

300x5

680

2-2.5

50-100

50

90²-100²

88

Under 36mm

350x2

350x3

710

2-2.5

30-50

40-60

80

100²-130²

65/80

All kinds 

350x5

800

2-2.5

80-120

80

100²-130²

115

All kinds

400x2

850

2-2.5

50-100

100

120²-150²

84

40²-90²

500x2

1000

2-2.5

90-150

150

165²/195²x1400

 

152

50²-100²

 

 

 

 

 

 

 

 

 

 

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