Five-Roller Cold Pilger Mill

description1
Zipper closure 1/4 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout
Introduciton

1. The main conveying system is with V belt which can make sure equal force , creditable and stable function . 
2. There are airbag type clutch and hydraulic brake between belt pulley and driving shaft which can brake quickly and stop exactly during the urgency .
3. The precision of steel pipe is high enough to be manufactured thin-wall pipe with five-roller .
4. The rolling mill adopts edge feeding way removing the coreless stick comparing to the side feeding . The exact location of mandrel on the deformation zone and short rolling line not only  suit for rolling long tube billet but also improve the roller’s efficiency .
5. Electric-control feeding and discharging way improve the working efficiency .
6. It is easy to change and maintain the roller . 
7.Twin-wire feeding way realize the stable feeding. 
8. To tighten with hydraulic mandrel lowers the labor strength .
9. The mechanical CAM type rotary feeding way is stable and reliable .

Specification

Name

LD90 

LD120

LD180 

LD240

LD320

Shell OD.(mm)

65-114

64-140

100-190

150-260

170-330

Shell WT.(mm)

1.5-10

1.5-12

3-15

3-18

3-20

Max Shell Length(m)

6

6

8

8

8

Finished Tube OD.(mm)

60-108

60-133

90-180

140-250

160-320

Finished tube WT.(mm)

1-8

1-10

2-13

2-16

2-18

Max Finished Tube Length(m)

15

15

15

15

15

Rolling speed(times/min)

40-80

40-70

20-60

20-50

15-45

Stroke length(mm)

752.46

903.5

1206

1206

1506

Feeding length(mm)

2.4-10.3

2-10

2.4-10.3

2.4-10.3

2-10

Turning Angel

35°

41°50’

42°

42°

42°

Form of feeding and turning

Cam

Cam

Cam

Cam

Cam

Way of feeding and turning

Single rotating and single feeding

Diameter of roll(mm)

249,268,286

270,286,304

411,455

455,497,515

631,700

Length of connecting rod(mm)

3000

3200

3600

3600

4500

Stroke length distance from tube center to gear center(mm)

240

280

350

350

400

Power of main motor(Kw)

90

160

250

280

400

Feeding way

Feeding after stopping

Dimension(Lx Wx H)(m)

40x4.6x2.5

48x6x2.5

52x6.4x3

52x6.4x3

55x7.4x4

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