Heat Exchanger Pipe Welding Machinery Duct Making Line Tube Forming Machine

Product Description

5mm Dianeter Coil Stainless Steel Pipe Welding Machine Heat Exchanger Tube Forming Machine HVAC Duct Forming Machinery
Product Parameters

Product Details

Type	Material	Welding type	O.D. (mm)	Thickness (mm)	Motor Power (KW)	Size(L*W*H)(m)
SZG-30	SST	TIG	6-16	0.4-1.5	5.5	Customized
SZG-40	SST	TIG	16-50.8	0.5-2.5	7.5	Customized
SZG-50	SST	TIG	25.4-76	0.5-3.0	11	Customized
SZG-60	SST	TIG	50.8-114	1.0-4.0	15	Customized
SZG-80	SST	TIG	89-168	1.0-5.0	18.5	Customized
SZG-100	SST	TIG	114-219	2.0-8.0	30	Customized
SZG-120	SST	TIG	168-325	3.0-10.0	37	Customized

Product Description
Double Head Electric Strip Uncoiler
Structural form: Double-shaft expansion and contraction uncoiler. The mandrel is composed of 4 wedge-shaped blocks. The inner diameter of the coil is tightened through the screw expansion and contraction mandrel. The unwinding speed is controlled by a manual brake. One roll is produced online and one roll is prepared to adapt to continuous production.
√ Higher loading capacity
√ Stainless steel edging to prevent iron ions from contaminating the steel strip
√ Cleaner workshop environment
Self-designed horizontal strip accumulator
√ Max stocking length could reach 200-300M
Forming & welding section
Function: The strip is deformed in stages by alternately arranged horizontal roller stands and rollers in the vertical roll stand to obtain the required stainless steel pipe products of different specifications.
√ The frame adopts integral type to strengthen rigidity and reduce accumulated error.
√ Roller material accepta customization.
Protective atmosphere welding box
Function: Welding the formed strip in a closed protective box.
Structure: horizontal roller device, extrusion device, welding system.
√ Variuos welding type customization aceepted

Online bright annealing heat treatment
The stainless steel tube enters the online bright solid solution system after first sizing, and the stainless steel tube in induction heating furnace is given a certain tension (about 1%) through the speed control system. The heat treatment system matches the line speed and the yield is high. The equipment is easy to operate, simple, high degree of automation, and high efficiency of heating power supply. Power supply damage will not occur when the production line fails.
The sealing system of the cooling channel is safe, stable and reliable. Annealing outlet temperature is below 100 °C. The system uses a closed loop softened water cooling system.

Detailed Photos

Product Photos
Uncoiler
Basic Composition of Forming Section
Welding Section
On-line Bright Annealing Furnace
Final Sizing
Our Advantages

Efficiency
1. Using electromagnetic control system to correct the arc trajectory, improving working speed at least 25% higher and guaranteeing the welding seam quality. The highest speed could reach up to 12 m/min for the TIG welding with excellent welding seam.
2. It not only speeds up the efficiency, but also save the consumption and factory's room, with continuous, single tube and on-line heat processing. The minimun processed O.D could be 10-12.7mm.
Automation

Labor costs saving. One person could monitor 2 production lines in the meanwhile. Our self developed PLC control system could cordinate every section automatically. With HMI touching screen, you could use it easily.
Anti-corrossion
High quality rollers are made of material SKD11, with vacumm gas quenching. Hardness reaches up to 64-66, with CNC high precision processing.
Accuracy
Precise CNC processing could ensure the smooth surface with less scratch happenning when forming. Accurate size could controle the tolerance at the range of ±0.5-1.0 mm.
Visible design of micro adjusting device of roller's lifting, making roller replacement higher operability.
Usage
SEKO Machinery heat exchanger tubing stainless steel coil pipe production line specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes, chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.Our heat exchanger tubing stainless steel coil pipe production line use IGBT and digital control system. It could control the electricity consumption precisely, in order to lower the costs.
Company Profile

About SEKO
Guangdong Shunde Seko Machinery Co., Ltd. is a manufacturer, specializing in industrial stainless steel pipe making machine, on-line bright annealing machine, weld bead rolling machine, steel pipe polishing machine and other tube mill components. With more than 20-year experience, we integrates designa, development, manufacture, after-sale service and other supporting service. Many top manufacturers like Jiuli, Wujin, Sanhua, USA Plymouth, India Pennar and etc., have become our partner. Our items are exported to Dubai, Russia, India, Thailand, Pakistan, Vietnam and ect..
Our Partner
Packaging & Shipping

FAQ

FAQ
1. Which countries your products are exported to?
Our pipe production lines are sold all over the world and with related certifications.
2.How about the warranty?
All our pipe production lines have one year quality warranty, during the warranty time, the spare parts replacement is free. And we provide life long time technical support and other assistance.
3.How to install your pipe production lines?
Usually speaking, engineers will be sent to your factory to help to install and adjust the machines. We also have paper installation instructions and videos, teaching you till you command it.
4. Which export port you use?
Any China ports. Commonly, we will use Shenzhen port. But it can be appointed as you like.
5. How about the payment terms and delivery time ?
Payment terms for small machines: 100% T/T/ Western Union/Cash in advance.
The big machines and big amount: 40% deposit, 60% before shipment (we will shoot total delivering process for customer's confirmation) and the related papers. You can pay by T/T,L/C, Western Union or other ways.
The machine delivery time is within 45-90 days.
6.Is your goods with ISO9001 or CE certificate ?
Yes, all our pipe production lines has ISO certificate. All machines are high quality goods.
7.What is your nature of your company:dealer or factory ?
We are manufacturer of pipe production lines with a big factory ,warmly welcome to visit our factory and contact us.
Contact Us For More About SEKO Pipe Production Line