01:43

Floor deck roll forming machine

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Roll up shutter door roll forming machine have a punch hole function with cutter

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ROLL FORMING MACHINE MANUFACTURER FROM CHINA

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Double stud and channel roll forming machine

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Roll forming machine to let the round pipe to be square pipe.

01:10

T 840 roofing sheet roll forming machine

05:01

Roll forming machine have double layer rollers.

02:07

Roll forming machine, for PPGI sheet produce.

00:41

roll forming machine for PPGI roofing sheet produce

01:40

Roof tile forming machine with high precision driving system

02:11

A special roofing sheet forming machine with small hole punching

01:52

Roll up door bottom slat forming machine

01:42

Double layer roll former to produce two roofing sheet.

00:57

roll forming machine for 131mm width roll up shutter door

01:13

High woking speed roofing tile roll forming machine

01:22

Punching machine with automatically decoiler and flating device

02:31

Galvanized ceiling joist roll forming machine with punching

01:17

1000mm width roof sheet roll forming machine

01:26

Roll up shutter door forming machine

01:05

Slitting machine for 1250mm X 3mm steel sheet with PLC control system

03:15

Round roofing forming machine

02:05

Steel pipe forming machine with welding machine

02:47

Roofing sheet roll forming machine

02:46

Botou Shitong Cold Roll Forming Machinery Manufacturer Co.,Ltd

00:58

Autamatically decoiler for PPGI coil

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88mm width shutter door roll forming machine

01:11

Square pipe roll forming machine

01:11

1000 width roofing sheet (Tr4) bending machine

01:30

Gutter roll forming machine

03:48

welding steel tube roll forming mill line

04:54

D 840 836 IBR, corrugated and roofing tile roll forming machine

02:20

Double layer roll forming machine for roofing sheet produce hot sale in Peru.

01:19

U 31 shutter door side guide roll forming machine

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Steel door frame roll forming machine

01:54

C shape steel channel roll forming machine

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836 mm corrugated roofing sheet roll forming machine

01:30

A steel gutter roll forming machine

02:02

Steel profile roll forming machine, customized profile.

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868 & 836 Double layer machine for south america market.

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1000mm width steel roofing sheet roll forming machine 1000 秘鲁 1

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How to use the decoiler

02:03

Double profiles roofing sheet roll forming machine

01:11

Roofing sheet roll forming machine

01:07

Small radius corrugated sheet roll forming machine

01:59

978mm width steel roofing sheet roll forming machine

01:11

Square tube roll forming machine

00:49

Fast working roll forming machine for metal stud making

01:43

Floor decker roll forming machine ---- 988mm width

01:27

Double line in one machine for C and U profile making

01:15

High working speed roofing sheet roll forming machine

01:47

Steel roofing sheet roll forming machine, model number : D 762 840 1000

01:20

2mm X 4000mm folding machine

00:38

2mm x 6000mm shearing machine----steel sheet shearing

01:28

Shutter ddor roll forming machine with micro performation punching.

01:01

One simple slitting line for steel coil

02:07

C shape stud roll forming machine

02:34

how to change the size of the purlin machine

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roll shutter door roll forming machine

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A completely forming line for steel profiles

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C type purlin roll forming machine