Ningbo Xin Chang Machinery Co.,Ltd
Ningbo Xin Chang Machinery Co.,Ltd
Home> Products> Resistance Welding Machine> Flash Butt Welding Machine> Premium AC Flash Butt Welding Machine
Premium AC Flash Butt Welding Machine
Premium AC Flash Butt Welding Machine
Premium AC Flash Butt Welding Machine
Premium AC Flash Butt Welding Machine
Premium AC Flash Butt Welding Machine
Premium AC Flash Butt Welding Machine
Premium AC Flash Butt Welding Machine

Premium AC Flash Butt Welding Machine

Min. Order:1

Product Description
Product Attributes

Brandxinchang

Packaging & Delivery
Flash Butt Welding Machine2

Premium AC Flash Butt Welding Machine

 

Features

Working principle: This Resistance Butt Welding Machine drives the workpiece to move slowly via the control system, flashing away the oxide layer and uneven areas on the welding surface, then heating the workpiece ends. The machine quickly applies an upset force to fuse the welding ends securely.

As a precision Automatic Butt Welding Machine, it adopts a micro-controller for full-process control covering clamping, flashing, upsetting, holding and stopping, delivering exceptional welding accuracy.

Welded joints feature higher strength, superior sealing, no loose welds or porosity, ensuring firmness and an attractive finish.

Applications

This Automatic Butt Welding Equipment is widely used for metal products with uneven ends and burrs, including tubes, bars, sheet metal and profile steel made of carbon steel, alloy steel, non-ferrous metals and more.

Advantages

The machine body is constructed with heavy-gauge steel plate, resisting deformation even under heavy-duty operation.

Equipped with high-speed solenoid valves, this Resistance Butt Welding Machine accelerates welding speed, boosts productivity and reduces production costs.

Cylinders use high-precision, anti-friction duralumin, which is rust-proof, low-friction and low-noise with faster loading, effectively minimizing weld spatter.

Stable welding quality and low failure rate extend the service life of this reliable Automatic Butt Welding Equipment.

Product Parameters

                                    Model UNS-100 UNS-150 UNS-200 UNS-250 UNS-400 UNS-600 UNS-800 UNS-1000 UNS-1250
Rated power KVA 100 150 200 250 400 600 800 1000 1250
Min welding area mm2 12.5 28 28 200 400 400 400 600 600
Max welding area mm2 200 314 600 700 1400 2200 3200 4000 5500
Jaw distance mm 55 90 90 200 360 360 500 500 500
Adjustable size of Jaw mm 30 50 50 150 150 160 200 200 200
Welding movement speed mm/s 5-30 5-30 5-30 5-30 5-30 5-30 5-30 5-30 5-30
Rated clamping force KN 6.1 8 8 300 400 600 600 800 900
Rated upsetting force KN 2.5 3 3 150 200 300 300 400 450
Welding transformer gears number   0 0 0 6 6 6 6 6 6
Secondary voltage v 4-9 4-9 4-9 4-10 4-9 5-11 7.6-14.6 7-15 7-12.6
cooling water pressure Mpa 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Cooling water flow L/min 4 8 12 24 50 60 60 60 60
oil pump motor kw 1 1.5 2 4 11 15 22 22 22
Duty cycle % 50 50 50 60 60 60 60 60 60
Productivity pc/min 20 20 20 6 6 6 5 5 5
Machine weight kg 435 1350 1450 5000 9000 9000 15000 16000 18000

Detailed Photos

Economic Hydraulic Butt Welders Band Saw Butt Fusion Welding Machine
Hot Products
Home> Products> Resistance Welding Machine> Flash Butt Welding Machine> Premium AC Flash Butt Welding Machine
Related Products List
Contact Us
Subscribe
Follow Us

Copyright © 2026 Ningbo Xin Chang Machinery Co.,Ltd All rights reserved. Privacy Policy

Send Inquiry
*
*
*

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send