Stainless Steel Pipe Automatic Welding Machine Orbital Welding System Orbital Welding Machine Orbital Welder

Product Description

Our Advantages

Advantages of LJA fully automatic pipe welding machine

LJA automatic pipe welding machine consists of control system, power supply system and cooling water tank, with the characteristics of digitalization, easy operation and reliability.
The control system adopts an open and upgradeable operating system, centralized setting, storage and synchronization of various functional parameters in the power supply. It is specially designed and manufactured for thin-walled pipe/tube welding. It is mainly used in semiconductor, chemical, food, medicine, electronic pipeline and other industries. The overall design tends to be convenient, energy-saving, intelligent and human-computer interactive. Compared with the original split type, 1/3 of the volume and weight have been reduced. Construction can still be carried out in a smaller on-site space.

1. Simple and easy to operate, single-sided welding and double-sided forming, can pass the first-level flaw detection
2. Siemens PLC module accurately controls and samples various output parameters
3. One-key automatic printing function, built-in micro maintenance-free thermal printer (no ink cartridge replacement required)
4. Built-in circulating water cooling, greatly improving the temporary load rate of the welding head
5. Automatic fault diagnosis, reducing damage caused by misoperation
6. Original imported high-quality core components to ensure equipment stability
7. The parameter partitioning function can fine-tune the parameters of each interval to achieve the best welding effect.
8. Customized high-pulse DSP module is used for accurate control and sampling of various output parameters.

Product Description

Machine structure

LJA PWA-200 digital program-controlled welding power source consists of a control system, a power system, a cooling water tank, and a welding gun fixture head. It has the characteristics of being digital, easy to operate, portable, easy to operate, and reliable.

control Panel

Multi-language touch screen control panel with automatic programming function and manual engineering, built-in printer, can print programs and setting parameters in real time, clear at a glance, can store up to 400 programs

Welding gun chuck

Diverse and convenient interchangeable welding guns, closed welding guns, split welding guns, and special welding guns for U-shaped heat exchangers. Suitable for a variety of pipes, irregular shapes and regular shapes. The welding effect is flat inside and outside, double-sided forming, no slag on the surface, and beautiful welds.

Specification

No	Machine Model	LJA PWA-200 Automatic Pipe Welder
1	tube diameter	1.5 inch/3 inch/4 inch/6 inch
2	Welding diameter range	3.175mm-165.2mm
3	Weldable Materials	Stainless steel, iron, titanium alloy, etc.
4	Wall thickness(mm)	0.5-3.0
5	weight	30KG(Contains 2.2 liters of cooling water)
6	size	510*340*350MM
7	Function Control	Current control, gas control, rotation control, printing control, water cooling control
8	Security Features	Overvoltage, overload, leakage, arc fault, tungsten needle short circuit protection and defect detection

Cutting Samples

Company Profile

* About Anhui LJA Metal Tech Co., Ltd

 
We are a leading manufacturer specializing in metal processing machinery, committed to providing high-quality and innovative solutions for industries worldwide. With decades of experience in the industry, we have grown from a small workshop to an internationally recognized manufacturer with a global customer base. Over the years, we have built a reputation for excellence in designing and producing a wide range of advanced machines, including decoiler machines, pipe punching machines, plasma cutting machines, pipe forming machines, metal polishing machines, and pipe bending machines. These products are engineered with precision, offering superior performance and durability to meet the ever-evolving demands of diverse industries.

>>> After-sale Service

1. Global Installation & Commissioning
• On-site service by certified engineers within 5 working days (remote areas negotiable).
• Pre-installation video guidance & post-installation inspection report.
 
2. Multilingual Training
• Basic: 2-hour live demo (on-site/online) + multilingual operation videos/manuals.
• Advanced: Customized sessions for technical teams (PLC programming/data analysis).
 
3. 24/7 Support
• 3-tier response:
Critical failure: 15-min remote diagnosis + spare parts priority shipping
General issues: 30-min video call troubleshooting
Inquiries: 1-hour email reply
 
4. Global Spare Parts 
• 2 years for main motor. 
• Except for consumables and consumables, other parts are for 1 year. Extended service is always available. Free repair and replacement of parts within warranty. Only replacement of parts, shipping costs are borne by the customer..
 
Value-Added Options
• Annual Maintenance Contract (AMC): 20% discount on parts + bi-annual preventive checks
• Extended Warranty: Up to 5 years coverage

Certifications

FAQ

Q: Do you have CE document and other documents for customs clearance?
A: Yes, we have CE, Provide you with a one-stop service. At first we will show you and and after shipment we will give you CE/Packing list/Commercial Invoice/ Sales contract for customs clearance.
 
Q: If we are interested in your machine, how do we choose?
1. What main job you do with the machine?
2. What is your request? diameter__mm, thickness__mm, length__mm?
3. What material you want to process, stainless steel, carbon steel?
 
Q: How about warranty?
A: 2 years quality guaranty, the machine with main parts(excluding the consumables) shall be changed free of charge(some parts will be maintained) when if any problem during the warranty period.
 
Q: Do you have after sales support?
A: Yes, we are happy to give advice and we also have skilled technicians available across the world, We need your machines running in order to keep your business running.
 
Q: Can you customize? 
A: Yes, non-standard machines can be customized according to your products