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Roller Quickly Change System

With this roller quickly change system, you can change the roller in 10 minutes and resume production in 20 minutes. one machine can easily produce pipes pf many sizes.

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Product Introduction
Video
Technical Parameters

Product Introduction

When we need to change the new size rollers, “one-key to start” roll change “quick release” automatic program, the middle bracket with universal coupling drive system in the rear side of mill which will be retreated by the motor or hydraulic cylinder, then universal coupling drive system is quickly releasing from the horizontal shaft.

For small and medium-sized mill machine, after the middle bracket retreated, the positioning and fastening device of the online platform with horizontal and vertical roller stands can be quickly released, so that the whole platform with the roller stands can be lifted off . At the same time, another set of platform which has been replaced off-line with the new rollers can be installed on the corresponding position of the mill table. located & locked the new platform by the fastening device, “one-key to start” again host roll change “quick link” automatic program, the upper roller block of middle bracket drape off by air cylinder, at the same time the rear motor or oil cylinder drives the middle bracket with universal coupling drive system to find the position quickly and link automatically with the upper and lower shaft of flat rollers one by one.

For big-sized mill machine,the top side of the horizontal stand also with quickly side-spin open & cover type crown, the horizontalshaft and roller and slide block can be quickly removed from the upper side.

Roller Quickly change Type Tube Mill Machine

Video

Technical Parameters

ModelTube O.D.

(mm)

Wall Thickness

(mm)

Square/Rectangle

(a:b≤2:1,mm)

Wall Thickness

(mm)

Speed

(m/min)

Main motor

(KW)

H.F. Welder

(Kw)

VZH-12Ø4~Ø120.2~0.5////30~12015100
VZH-16Ø6~Ø160.2~0.8////30~12022100
VZH-20Ø7~Ø200.2~1.0////30~12030100
VZH-25Ø9~Ø25.40.25~1.2////30~12037(or 22*2)100
VZH-32Ø10~Ø320.25~1.58×8~25.4×25.4

10×6~31.8×19.1

0.25~1.230~12045(or 30*2)100
VZH-32z0.5~2.00.5~1.530~10055(or 37*2)100
VZH-40Ø12.7~Ø400.3~1.810×10~31.8×31.8

20×10~40×20

0.3~1.530~11075150
VZH-40z0.6~2.00.6~1.530~10045*2150
VZH-50qØ16~Ø50.80.4~1.512.7×12.7~40×40

20×10~50×25

0.4~1.230~11090150
VZH-500.5~2.00.5~1.530~9045*2(or 110)200
VZH-50z0.7~2.50.7~2.030~8055*2200
VZH-63qØ19.05~Ø63.50.6~2.015×15~50×50

20×10~60×30

0.6~1.530~90132(or 55*2)150
VZH-630.7~3.00.7~2.530~8075*2 (or 132)200
VZH-63z0.8~3.50.8~3.020~7090*2200
VZH-76qØ25.4~Ø76.20.8~2.520×20~60×60

30×15~80×40

0.8~2.030~90160(75*2)200
VZH-760.8~3.50.8~3.030~8090*2250
VZH-76z0.8~4.00.8~3.520~70300
VZH-90qØ30~Ø900.8~3.025×25~70×70

30×20~80×40

0.8~2.530~90180(or 90*2)250
VZH-900.8~3.50.8~3.030~80110*2

(or 132*2)

250
VZH-90z1.0~4.01.0~3.520~70300
VZH-100qØ31.8~Ø101.61.0~3.025×25~80×80

30×20~100×50

1.0~2.530~90200(or110*2)250
VZH-1001.0~3.751.0~3.2530~80110*2300
VZH-100z1.0~4.0/4.251.0~3.520~70132*2300
VZH-114qØ35~Ø114.31.0~3.030×30~90×90

40×20~120×60

1.0~2.520~80110*2300
VZH-1141.2~4.51.2~4.020~70132*2350
VZH-114zØ40~Ø114.31.2~5.01.2~4.515~60350
VZH-127qØ40~Ø1271.2~3.540×40~100×100

60×30~120×80

1.2~3.020~70350
VZH-1271.5~5.01.5~4.515~60160*2400
VZH-127zØ50~Ø1271.5~5.51.5~5.010~45400
VZH-140qØ50~Ø141.31.2~4.050×50~110×110

60×40~150×75

1.2~3.515~60400
VZH-1401.5~5.51.5~5.010~50180*2400
VZH-140zØ60~Ø141.32.0~6.02.0~5.510~40500
VZH-168qØ60~Ø168.31.5~5.060×60~130×130

80×40~160×80

1.5~4.510~50400
VZH-1682.0~6.02.0~5.510~50200*2500
VZH-168zØ76.2~Ø168.32.5~8.02.5~7.010~40200+132*2

(or 132*4)

600
VZH-219qØ89.1~Ø219.12.0~6.070×70~160×160

100×50~200×100

2.0~5.510~50110*2+110*2500
VZH-2193.0~8.03.0~7.010~40132*2+132*2600
VZH-219z4.0~10.04.0~9.010~40132*2+160*2800
VZH-273Ø114.3~Ø2734.0~10.090×90~200×200

120×60~260×130

4.0~9.010~40160*2+160*2800
VZH-273zØ114.3~Ø2734.5~12.04.5~11.010~35180*4800