High Frequency Welding Pipe Making Machine

Description

High Frequency Welding Pipe Making Machine is a specialized design equipment used to manufacture high frequency welded pipe used for solar mounting application, which uses high-frequency alternating current (AC) to rapidly heat the edges of a steel strip, which are then squeezed together to form a strong, continuous longitudinal weld, creating high-quality, high-speed welded pipes. 

The whole high frequency welding pipe making machine is composed of 12 ton hydraulic decoiler with coil car, coil head shovel, press and leveler, horizontal loop accumulator, forming & sizing machine, high frequency welder, cold saw, outer table with auto stack,  PLC control system, etc. Fully automatically controlled by PLC control system, this high frequency welding pipe making machine/ ERW Tube mill / ERW Pipe Mill has the advantage of easy operation and fast efficiency. 

Application

High frequency welding pipe is widely used in the application of solar mounting,Offshore Photovoltaics, Prefabricated Buildings, Animal Husbandry, etc. 
The core advantages of high frequency welding pipes that make them suitable for these demanding applications stem from their unique manufacturing process:
1) Speed & Efficiency: The welding process is extremely fast, with speeds ranging from 20 to 200 meters per minute, enabling high-volume production.
2) High-Quality Weld: The weld seam is created by melting the base metal itself, resulting in a bond that can achieve over 95% of the base metal's strength.
3) Precision & Cleanliness: The process creates a very small, neat weld seam with minimal heat-affected zone, which is ideal for applying smooth anti-corrosion coatings.

4) Material Versatility: The process can be used on various metals, including carbon steel, stainless steel, aluminum, and copper alloys.

Working Process

Operation Flow:
Raw material- uncoilding with coil car- coil head shovel, 2+5 leveler- coil head shear & welding- material accumulating (horizontal type)- leveler- main forming- high frequency welding- removing burrs outside of weld seam- cooling- sizing- roughly straightening- fixed length cutting- outer table -auto stack.

We are professional manufacturer of high frequency welding pipe focused on solar mounting industry for 30 years.The advantage of using our ERW pipe mill  include high efficiency ( that you just need set the product length and quantity on touch screen, then the machine will run automatically), consistent product quality, and the ability to produce long lengths of channel without joints. We also produce solar strut channel roll forming machine, cable tray roll forming machine, highway guardrail roll forming machine, etc. 

Technical Specification

High Frequency Welding Pipe Making Machine
No.	Item	Specification
1	Suitable material	Galvanized Coil, PPGI, Carbon steel Coil
		Thickness(mm):2.0-5.0
		Yield strength: 250 - 550MPa
		Tensil stress( Mpa):G350Mpa-G550Mpa
2	Nominal forming speed(m/min)	0-80
3	Forming station	7 stations
4	Sizing stations	6 stations
4	Main motor power	200Kw x2 sets
5	Roller material	Cr12Mov
6	Decoiler	Hydraulic decoiler
7	PLC brand	Siemens
8	Inverter brand	Yaskawa
9	Driving system	Gearbox drive
10	Rollers’ material	Cr12Mov( best roller material)
11	Station structure	Casting frame structure
13	Power supply	380V 50Hz 3PH
14	Machine color	Industrial blue

Q & A

1. Q: What kinds of experience do you have in producing High Frequency Welding Pipe Making Machine?
A: We have rich experience of producing High Frequency Welding Pipe Making Machine, till now more than 55 sets High Frequency Welding Pipe Making Machine produced and sold to customers local China and all over the world. 
  
2. Q: What is delivery time of High Frequency Welding Pipe Making Machine?
A: 60 days after contract confirmation.
 
3. Q: What is your machine speed?
A: Production speed is depending on customer’s punch hole requirement, usually forming speed is 0-100m/min. 

4. Q: What is machine total land area?
A: Total factory area required about 100000mm(Length) x 200000mm (Width) 

5. Q: What is your after-sales service system?
A: We will send engineer to customer’s factory for machine installation and commissioning, if customer require. We provide whole life service, If there will be any quality problems caused by non-human factors, we will handle it immediately for you and we will be ready for you 7X24H. One purchase, lifetime care for you.

Machine Photo