Product Description

IGBT Inverter Stud Welding Equipment with Digital Display
This advanced IGBT inverter stud welding machine is designed for high-precision and reliable welding applications in steel construction, bridges, railways, and other industrial sectors. It features a digital display that allows precise control over welding time (up to 0.01 seconds) and current settings (as low as 1A), ensuring consistent and stable weld quality. The compact and lightweight design makes it easy to handle and suitable for continuous 24-hour operation.

The machine includes multiple safety functions such as anti-misoperation protection, short-circuit protection, and circuit-breaker safeguards, which help prevent damage to the control board and ensure smooth restart after troubleshooting. These features significantly reduce failure rates and extend the lifespan of the equipment.

IGBT Inverter Stud Welding Equipment with Digital Display

Key Features:

Lightweight, easy maintenance, stable welding performance, energy-efficient, and environmentally friendly. Ideal for industries including steel structures, shipbuilding, chemical plants, construction, metallurgy, automotive, bridges, boilers, and chassis.


Technical Specifications:
Model SN7-1600 SN7-1600 SN7-2500 SN7-2500
Stud Range φ5-16mm φ6-18mm φ10-25mm φ10-28mm
Max Weld Current 1200A 1600A 2500A 3150A
Current Range (Stud) 100-1200A 100-1600A 100-2500A 100-2000A
Current Range (MMA) 100-1200A 100-1600A 100-2500A 200-3150A
Weld Time 400-3000ms
Weld Speed 16pc/M10/min 16pc/M12/min 16pc/φ22/min 16pc/φ22/min
Main Circuit IGBT
Control Circuit PIC/DSP
Repeat Cycle Lock Automatic Protection
Power Supply 3-phase, 380VAC / 50Hz or 60Hz (custom options available)
Input Voltage Fluctuation Range ±10%
Cable Spec 1*8+3*10mm² 1*8+3*10mm² 1*8+3*10mm² 1*8+3*10mm²
Control Cable Spec 4*1mm²
Max. Weld Extension Cable 100m
Max. Earth Extension Cable 20m
Protection IP23
Dimensions (mm) 640×420×550 640×440×570 700×440×800 700×440×740
Weight 55kg 60kg 70kg 98kg
Multi-function Stud Welding / MMA Welding
Gas Protection Optional
Weld Gun KNQ7B / KNQ9
Supply Scope Welder, welding gun, cable, earth lead, chucks, ferrule holders, spanner, and manual

Applications:
IGBT Inverter Stud Welding Equipment with Digital Display


About Us:
CHINA IKING INDUSTRIAL GROUP CO., LTD is a leading manufacturer and exporter specializing in stud welding products. With a dedicated shear stud and bolt & nut factory located in Tianjin, we offer a wide range of high-quality arc studs, CD studs, and welding machines & guns. We also provide custom manufacturing solutions based on specific customer requirements.

Our products strictly adhere to international and domestic standards such as EN ISO 13918, AWS D1.1, and JIS B918. Our quality control department ensures that only top-tier products leave our facility. After 27 years of development, we now have 15 production lines capable of producing up to 4,000 tons per month. Through continuous innovation and strict quality management, we have earned CE, ISO, and SGS certifications, making us a trusted supplier and partner for customers worldwide.

We maintain long-term trade relationships with over 50 countries, including Russia, the UK, USA, Germany, Poland, Kuwait, Saudi Arabia, Bangladesh, UAE, Vietnam, and South Africa.


Packing Details:
IGBT Inverter Stud Welding Equipment with Digital Display
1. Outer Packing: Sea-worthy plywood cases.
2. Inner Packing: Welding machines are wrapped in bubble covers and secured with battens and nails; welding guns and accessories are packed on pallets.
3. Packing Size: Varies by model – please check specific dimensions.
4. Container Load: Depends on the model’s packaging size.

IGBT Inverter Stud Welding Equipment with Digital Display
IGBT Inverter Stud Welding Equipment with Digital Display


Contact Us:
IGBT Inverter Stud Welding Equipment with Digital Display

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