Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales

Product Details
Customization: Available
Cooling Way: Water Cooling
Style: Handheld
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  • Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
  • Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
  • Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
  • Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
  • Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
  • Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
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  • Overview
  • Our Advantages
  • Product Description
  • Specification
  • Cutting Samples
  • Company Profile
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
LJA PWA-200
Frequency Range
High Frequency
Electric Current
AC
Work Form
Moving-Coil
Type
TIG Welder
Model
Lja Pwa-200 Automatic Pipe Welding Machine
Power Supply Type
Inverter
Welding Current
5-20A
No-Load Voltage
65V
Input Voltage
AC220V±10% 50Hz/60Hz
Welding Gun Cooling
Built-in Circulating Water
Control Panel
10-Inch Touch Screen
Control Functions
DC/Pulse Current Control, Gas Control, Rotary Moti
Program Storage
400
Transport Package
Wooden Box Packaging
Specification
510*340*350MM
Trademark
LJA
Origin
China
HS Code
851529000
Production Capacity
300

Product Description

Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
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
Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
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
Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
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
Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
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
Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
Cutting Samples
Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
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.
Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
>>> 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
Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales
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
Lja Pw-200 High Efficiency Automatic Closed Track Welding System Automatic Pipe Welding Machine Factory Direct Sales

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