High Capacity Automatic Butt Welder Flash Butt Welding Machine

• Customization: Available
• Cooling Way: /
• Control: Semi-Automatic
• Model NO.: UN-50
• Style: Vertical
• Welding Way: Butt Welding
• Type: Flash Butt Welder
• Voltage: 380V/220V
• Power: Adjustable
• Rated Capacity: 50kVA-200kVA
• Electric Current: AC
• Frequency Range: Intermediate Frequency
• Transport Package: Wooden Box Package
• Specification: >350kg
• Trademark: Flasteed
• Origin: China

Product Description

Flash butt welding is an advanced technique designed to seamlessly unite two components into a strong butt joint. In this process, the components are strategically positioned, connected to a power source, and steadily drawn together. The magic happens as resistance heat intensifies, causing the metal contact points to heat and melt, ultimately reaching a specified temperature. At this precise moment, a swift forging force is applied, creating a robust and permanent weld that stands the test of time.
 

Features

1. Experience the power of integrated design, harmonizing electromechanical, hydraulic, and pneumatic systems for optimal control over every phase-preheating, flashing, and forging-of the welding journey.
2. Achieve exceptional welding strength and quality with our system, which delivers dense welds devoid of false welding, slag, and pores, ensuring reliability and performance.

3. Harness the potential of microcomputer control, offering storage for multiple specifications and adaptability to weld a diverse range of workpieces with precision.

4. This high-power flash welding machine showcases versatility, capable of welding materials like ordinary carbon steel, stainless steel, aluminum, copper, alloy copper, and dissimilar metals with expertise.

5. Whether working with plates, round bars, square bars, pipe fittings, or profile materials, our system expertly handles butt-welding areas over 8000mm², achieving weld seams that match the strength of the base material. Experience a welding efficiency that is 7-10 times faster than traditional manual arc welding.

 

Product Parameters

 

Model	UN-50	UN-75	UN-100	UN-150	UN-200
Rated capacity(KVA)	50	75	100	150	200
Rated frequency(V)	380	380	380	380	380
Rated frequency(Hz)	50/60	50/60	50/60	50/60	50/60
Max. short current(A)	15000	22000	28000	32000	35000
Rated duty cycle(%)	50	50	50	50	50
Max. fastening force(N)	3900	6100	6100	8000	8000
Max. forging force(N)	1500	2500	2500	3000	3000
External dimension(mm)	900 x 800 x 1200	900 x 800 x 1200	900 x 800 x 1200	1350 x 800 x 1600	1350 x 800 x 1600
Weight(kg)	350	400	435	1350	145

 

Working Samples

Certifications

Packaging & Shipping

 

FAQ

Q: Are you a manufacturer or integrator?
A: We are an integrator and have our own factory.
Q: Can you customize the machine?
A: We support OEM/ODM service and can customize the machine according to your requirements.
Q: How long is your warranty period?
A: We offer a one-year warranty, except vulnerable and consumable parts.
Q: What certifications do the welding machines hold?
A: Our machines are certified with CE and ISO standards.
Q: Do you support after-sales service overseas?
A: Yes, we support after-sales service online and offline.
Q: How long is the delivery time?
A: Delivery time for standard machines: 7-15 working days
Delivery time for customized machines: According to the degree of customization, about 1-3 months
Q: What is the payment terms?
A: We ship with full payment, and we can negotiate payment terms.