Good Price High Quality Un Type Butt Welding Machine

• Warranty: 3 Months
• Classification: Butt Welding Machine
• Processing Type: Metal Processing
• Match Machine: Butt Welding Machine
• Material: Metal
• Processing Level: Precision Finishing
• Model NO.: UN-1A UN-3A UN-10A
• Mechanical Process: Wire Cutting
• Processing Trade: Processing with Imort Material
• Certification: ISO9001: 2000
• Customized: Customized
• Condition: New
• Product Name: Butt Welder
• Type: Un-25/Un-50type Un-3A-15type Unj-A01-5bprecision
• Primary Voltage: 220-380
• Phase Number: 1-3
• Rated Capacity: 1-50
• Frequency: 50-60
• Adjusting Series: 8
• Rated Series: 7
• Maximum Jaw Distance: 7-50
• Clamping Force of Weldment: 8-160
• Original: China
• Transport Package: Carton
• Specification: UN type butt welding machine is a special butt wel
• Trademark: welcc
• Origin: China
• HS Code: 8463300000
• Production Capacity: 50000pieces/Year

Product Description

1,Overview

UN type butt welding machine is a special butt welding machine for weldingferrous

metals, nonferrous metals and their alloy wires. itResistance butt weldingof 0.4 to 10 mm

diameter steel wire and 0.7 to 6 mm diameter non-ferrous wire andequivalentThe welding

process can be carried out automatically.
2, Structure

The welding machine is composed of casing, electrode, top breaking device, welding

transformer, frame and electrical device.

3, Method of use

1. According to the power supply voltage (220-380v) of the welding transformer,

connect it with the power socket with a plug.

2. Cut the end of the weldment with a flat shear and properly straighten the weldment.

3. Open the jaws, align and clamp the weldments so that the weldments are pressed

against each other.

4. Rotate the eccentric wheel to make the weldments press against each other. At

this time, the distance between the jaws shall be equal to the adjustment length.

5. The grade of the voltage regulating switch shall be selected according to the

material, specification and size of the weldment. Generally, the thicker the diameter of

the weldment, the grade shall be selectedThe higher, the general material diameter is

welded at 0.4 and 0.6, and the regulating switch is at Level 3. In order to avoid

instantaneous overheating of the weldment, the test welding can be carried out firstThe

test welding shall be conducted with lower voltage series, and the product welding shall

be formally carried out after the test welding is completed.

6. Press the button switch, and the butt welding process can be carried out auto

matically.

7. Remove the weldment, place it in the tempering rack, and control the power on

time through the button switch to temper the weldment. The welding process is as

follows:It's over.

Position of change -over switch/Secondary noload voltage(volts)	1	2	3	4	5	6	7	8
UN-1Atype	0.65	0.75	0.85	0.95	1.08	1.35	1.75	2.00
UN-3Atype	1.55	1.70	1.85	2.00	2.25	2.50	2.75	3.00
UN-10Atype	3.75	4	4.25	4.5	4.75	5	5.5	6