Automatic Forming and Sizing Machine for Round, Rectangular Pipe

Product Description

Tube Mill Forming Section
Coils are continuously formed into open seam tubular shape before welding. In-house roll tooling design with COPRA Roll Form Software and experienced design engineer ensures optimum forming pass with smooth material flow throughout the forming process. It is important to ensure coil edges are evenly formed to ensure accurate weld seam presentation at weld rolls. Forming section consists of entry side guide, flattener, breakdown section, cluster rolls and fin pass section. Mill stand constructions are heavy-duty and precision-machined to ensure mill accuracy and reliability.
Tube Mill Welding Section
Weld section consists of seam guide stand, squeeze roll stand, bead scarfing, seam ironer, cooling tank and optional internal bead scarfing. Where necessary, a de-twisting stand can be installed between the cooling tanks which allow seam adjustment before sizing, especially for square and rectangular tubes.
Squeeze roll stand constructions are heavy duty and precision-machined to withstand the heavy separating force at weld area, yet with high precision for even the finest adjustments.
The proper welding section set-up and arrangement in relation to induction welding are important to ensure effective and efficient welding operation. Squeeze roll diameter, seam guide, welding coil, impeder and impeder cooling affects the rapid heating of the strip edge to be welded, specifically critical for small tube induction welding below diameter 12.7 mm.
Tube Mill Sizing Section
Welded pipe passes through the sizing section to uniformly reduce the OD and perfect its roundness to the required tolerance. For square and rectangular pipe, sizing stands gradually shape the tube to the required shape and tolerance. Sizing section consists of driven sizing stand, side roll stand and turk head. For smaller tube, additional straightener is provided to reduce the material stress to ensure final product straightness. Both driven sizing stand and side roll stand are of similar design and made of heavy-duty construction similar to forming stand. The final pass will be the turk head which controls the final shape, tolerance and straightness of the pipe before cut-off.
Product Features Durable And Non-deformed Machine Base
Use thick steel to weld together as a whole to tempering more than 4 hours twice to make sure that the machine can be used in long term without deformation.
Stable Transmission System

Spiral bevel gear, drum gear coupling and carburization and quenching for gear teeth makes the driving system stable, efficient and wearable, with higher loading capacity and lower noise
Long Bearing Life
Equipped with greasing nozzles for the bearing lubrication, the bearing life is largely improved
Automatic Roller Quick Change System
Online and automatic roller quickly change system, change roller in 10 minutes, resume production in 20 minutes

Technical Parameters

Model	Tube 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-12	Ø4~Ø12	0.2~0.6	//	//	30~120	22	100
VZH-16	Ø6~Ø16	0.2~0.8	//	//	30~120	30	100
VZH-16G			//	//	40~160	55(or30*2)	100
VZH-20	Ø7~Ø20	0.2~1.0	//	//	30~120	37	100
VZH-20G			//	//	40~160	75(or37*2)	150
VZH-25	Ø9~Ø25.4	0.25~1.2	//	//	30~120	45(or30*2)	100
VZH-25G			//	//	40~150	90(or45*2)	150
VZH-32	Ø10~Ø32	0.3~1.5	8x8~25.4x25.4 10x6~31.8x19.1	0.25~1.2	30~120	55(or37*2)	100
VZH-32G					40~150	110(or55*2)	150
VZH-32z		0.5~2.0		0.5~1.5	30~100	75(or45*2)	150
VZH-40	Ø12.7~Ø40	0.3~1.8	10x10~31.8x31.8 20x10~40x20	0.3~1.5	30~110	90(or45*2)	150
VZH-40G					40~150	132(or75*2)	150
VZH-40z		0.6~2.5		0.6~2.0	30~90	55*2	150
VZH-50q	Ø16~Ø50.8	0.4~1.5	12.7x12.7~40x40 20x10~50x25	0.4~1.2	30~110	90(or45*2)	150
VZH-50		0.5~2.2		0.5~1.8	30~90	110(or55*2)	200
VZH-50G					30~130	90*2	200
VZH-50z		0.7~3.0		0.7~2.5	30~80	75*2	200
VZH-63q	Ø19.1~Ø63.5	0.5~2.0	15x15~50x50 20x10~60x30	0.5~1.5	30~90	132(or55*2)	150
VZH-63		0.6~3.0		0.6~2.5	30~80	160(or75*2)	200
VZH-63G					30~120	110*2	300
VZH-63z		0.8~3.5		0.8~3.0	20~70	90*2	200
VZH-76q	Ø25.4~Ø76.2	0.6~2.5	20x20~60x60 30x15~80x40	0.6~2.0	30~90	160(75*2)	200
VZH-76		0.7~3.5		0.7~3.0	30~80	90*2(or185)	250
VZH-76G					30~120	132*2	300
VZH-76z		1.0~4.0		1.0~3.5	20~70	110*2	300
VZH-90q	Ø30~Ø90	0.7~3.0	25x25~70x70 30x20~80x40	0.8~2.5	30~90	185(or90*2)	250
VZH-90		0.8~3.5		0.8~3.0	20~80	110*2	250
VZH-90G					30~100	160*2	400
VZH-90z		1.0~4.0		1.0~3.5	20~70	110*2	300
VZH-100q	Ø31.8~Ø101.6	1.0~3.0	25x25~80x80 30x20~100x50	1.0~2.5	30~90	200(or110*2)	250
VZH-100		1.0~3.75		1.0~3.25	20~80	110*2	300
VZH-100G					30~100	185*2	400
VZH-100z		1.0~4.25		1.0~3.5	20~70	132*2	300
VZH-114q	Ø35~Ø114.3	1.0~3.0	30x30~90x90 40x20~120x60	1.0~2.5	20~80	110*2	300
VZH-114		1.2~4.5		1.2~4.0	20~70	132*2	400
VZH-114z	Ø40~Ø114.3	1.2~5.0		1.2~4.5	15~60	132*2	400
VZH-127q	Ø40~Ø127	1.2~3.5	40x40~100x100 60x30~120x80	1.2~3.0	20~70	160*2	350
VZH-127		1.5~5.0		1.5~4.5	15~60		400
VZH-127z	Ø50~Ø127	1.5~5.5		1.5~5.0	10~45	180*2	400
VZH-140q	Ø50~Ø141.3	1.2~4.0	50x50~100x100 60x40~120x80	1.2~3.5	15~60	160*2	400
VZH-140		1.5~5.5		1.5~5.0	10~50	180*2	400
VZH-140z	Ø60~Ø141.3	2.0~6.0		2.0~5.5	10~40		500
VZH-168q	Ø60~Ø168.3	1.5~5.0	60x60~110x110 80x40~140x70	1.5~4.5	10~50	180*2	400
VZH-168		2.0~6.0		2.0~5.5	10~50	200*2	500
VZH-168z	Ø76.2~Ø168.3	2.5~8.0		2.5~7.0	10~40	200+132*2 (or132*2+132*2)	600
VZH-219q	Ø89.1~Ø219.1	2.0~6.0	70x70~150x150 100x50~200x100	2.0~5.0	10~50	110*2+110*2	500
VZH-219		3.0~8.0		3.0~7.0	10~40	132*2+132*2	600
VZH-219z	Ø100~Ø219.1	4.0~10.0		4.0~9.0	10~40	132*2+160*2	800
VZH-273q	Ø100~Ø273	4.0~8.0	90x90~200x200 120x60~260x130	3.0~7.0	10~40	132*2+132*2	600
VZH-273		3.5~8.0		4.0~9.0	10~40	160*2+160*2	800
VZH-273z	Ø114.3~Ø273	4.5~12.7		4.5~11.0	10~35	180*2+180*2	1000

Company Profile
Jiangsu New Victor Industrial Co.,Ltd. founded in 1992, is a professional manufacturer of welding pipe machinery. over the years the company is committed to research and development and production of high frequency straight seam tube mill line, steel ball rolling mill machine, copper clad aluminum equipment, slitting machine and other metallurgical machinery.
As the main research and development of the company, VZH series of high frequency straight seam tube mill machine has more than 20 patents, and passed the CE, SGS, ISO and other international certification. We currently supply more than 1000 pipe mill lines to more than 90 countries and are expanding. We have a professional team of more than 200 people, including more than 30 high-end engineers and more than 20 after-sales service team. From consulting to order confirmation, from production to after-sales on-site installation training, we strive to ensure that everything we do is of the highest quality.
The company currently produces and operates two series of products:
The first series: textile machinery, mainly: Crochet machines, Chenille machines, fancy twisting machines and other products. The machine is mainly used in the field of fancy yarn spinning, can produce oblique wool yarn, ribbon yarn, loop yarn, pile yarn, wool-jet yarn, chenille yarn, etc. , create new fashion elements for ready-made garments, sweaters and other textiles. For the domestic fancy yarn textile machinery leading enterprises, products in the domestic market share in the forefront. The company's crochet machine was named "Jiangsu quality credit product" in 2006, the VFG-300 high-speed high-stretch yarn machine was recognized as a high-tech product by Jiangsu province in 2010, the XXNE200 high-speed Chenier Machine was awarded the Silver Award of Suzhou Industrial Design Products in 2019, and the XHND104 Fancy Yarn Twister was awarded the Gold Award of Suzhou Industrial Design Products in 2020.
The second series for metal processing machinery equipment, mainly: VZH16-273 series high-frequency precision welded pipe unit, VTL-10 -25 copper clad aluminum/steel bimetal processing equipment. Xzh16-273 series pipe welding machine can produce different specifications of precision welded steel pipe, can be widely used in automotive, construction, furniture and other industries, in 2019, the company was identified as"Jiangsu province high-strength steel pipe welding equipment engineering and Technology Research Center", "Research and development of key technologies of high strength steel pipe precision and super heavy series manufacturing units for automobile" won the third prize of 2021 China Machinery Industry Science and technology. Vtl-10-25 copper clad aluminum/steel bimetal processing equipment can produce copper clad aluminum, copper clad steel and other composite metal wire, can be used in high frequency signal wire, composite wire and other fields, the company's environmentally friendly and efficient copper-clad aluminum composite production line in 2007 won the National Torch Plan Project, Jiangsu Province, high-tech products. At present, the company is increasing the product to intelligent, digital and other direction of R & D efforts to promote traditional manufacturing to intelligent manufacturing upgrade. At the same time, the company is practicing a new business model, intended to extend to the downstream industry, from the production and sales of"Equipment" model to"New equipment + new products" model transformation.
Company mission: make good use of equipment, create a better life.
Company core values: create value, cooperation and win-win, continuous innovation.

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