Flexible Arm 360 Rotatable Metal Fabrication Spot Welder Water Cooled Welding Gun

Name: Flexible Arm 360 Rotatable Metal Fabrication Spot Welder Water Cooled Welding Gun
Brand: Chengdu Xingweihan Welding Equipment Co., Ltd.

Price Negotiable

Price: USD3500-USD4500

MOQ: 1

Delivery Time: 30 working days

Brand: XWH

Product Description

Flexible Arm 360 Rotatable Metal Fabrication Spot Welder Water Cooled Welding Gun

Product Introduction:

Enhance your welding efficiency by choosing this three-dimensional suspended spot welding system. It perfectly addresses the pain point of traditional spot welding machines, which are inconvenient to move. With the golden combination of a balancer and a slide rail, the welding machine can move freely in the X, Y, and Z axes. The equipment comes standard with a full copper core transformer, a durable electrode arm assembly, an intelligent microcomputer controller, and a limit rotary table to ensure safe operation. The complete turnkey configuration includes all necessary cables and gas path components, allowing for quick installation and production upon arrival at the factory, helping enterprises respond quickly to complex welding tasks.

Features:

1. High-power copper-core transformer: Utilizing high-purity copper windings and premium silicon steel sheet cores, it boasts excellent conductivity, minimal magnetic loss, and robust and stable output power. It can meet the welding needs of steel plates up to 1.5mm+1.5mm or even thicker, with a duty cycle exceeding 50%, making it suitable for prolonged continuous operation.

2. Dual-circuit forced water cooling system: Equipped with independent inlet and outlet pipelines and a precision distribution block, it provides directional circulating cooling for the transformer, electrode arm, electrode extension rod, and electrode cap, ensuring that key components are always at their optimal operating temperature. This effectively prevents overheating and deformation, extending the lifespan of the electrode by more than 30%. High-frequency response pneumatic control: Utilizing a high-flow pilot-operated solenoid valve with a millisecond-level response time, coupled with a precision pressure regulating valve and oil mist device, the cylinder action is crisp and precise, without any hysteresis. The air source processing components can efficiently filter out moisture and impurities from the compressed air, ensuring long-term stable operation of the pneumatic system.

3. Limit rotary dial with scale display: The rotary dial is equipped with clear 360° scale markings, allowing the operator to precisely preset the rotation angle as needed. The limiting device adopts a mechanical locking structure, ensuring no loosening after locking, thus maintaining the consistent posture of the welding torch during the welding process and achieving high repeatability in positioning accuracy.

4. Core functions of microcomputer controller: Equipped with an industrial-grade microcomputer resistance welding controller, it offers multiple control modes including constant current, constant voltage, and constant power for selection; it can store more than 15 sets of welding specifications and supports quick recall; built-in current monitoring and fault self-diagnosis functions, with real-time display of abnormal codes, making maintenance and troubleshooting faster.

5. Integrated handle human-computer interaction: The control handle is equipped with built-in welding start and emergency stop switches, and the grip area is ergonomically designed for anti-slip and sweat resistance. The handle is quickly connected to the main body of the welder through a quick-connect plug, making replacement and maintenance convenient.

6. Complete set of flexible cable connections: Both power cables and control cables utilize specially crafted high-flexibility rubber-sheathed wires, which are resistant to oil, wear, and bending, adapting to the frequently moving working scenarios of welding machines. The cable lengths have been precisely calculated, ensuring sufficient range of movement while avoiding unnecessary dragging.

Technical Parameters:

Models Item	DN2-31X	DN2-31C	DN2-40X	DN2-40C	DN2-63X	DN2-63C
Power at 50% (KVA)	31	31	40	40	63	63
Transformer turns ratio ( )	70	70	56	56	48	48
Maximum short circuit current (KA )	14	14	18	18	20	20
Secondary unload voltage ( V)	5.58	5.58	6.8	6.8	7.9	7.9
Voltage at 50Hz/60Hz (V )	380	380	380	380	380	380
Distance between the arms (mm )	168-288	100	168-328	100	168-428	100
Min. length of arms ( mm)	220	200	300	200	400	200
Max. strength at electrodes (N )	3000	3000	3500	3000	3500	3000
Working stroke (mm )	15-45	15-25	15-45	15-25	15-45	15-25
Max. stroke of cylinder (mm )	70	50	100	50	100	50
Max. arm length (mm )	750	350	1000	450	1100	500
Compressed air supply (MPa )	0.5	0.5	0.5	0.5	0.5	0.5
Max.thickness of mild steel sheet with min. length s arm (mm )	3+3	3+3	4+4	4 +4	5+5	5+5
With 500mm arms (mm )	2+2	2+2	3+3	3+3	3+3	3+3
With maximum length arms (mm )	1.2+2	1.2+1.2	2+2	1.8+1.8	2.0+2.0	2.0+2.0
Cross wire maximum (mm )	14+14	14+14	16+16	16+16	20+20	20+20
Cooling water pressure ( MPa)	0.2-0.3	0.2-0.3	0.2-0.3	0.2-0.3	0.2-0.3	0.2-0.3
Cooling water flow (L/min )	4	4	4	4	4	4

General Structures:

X-Type Welder: Optimized for horizontal plane operations. Well-suited for workpieces in tight spaces, like vehicle body side rails and architectural steel structures.

C-Type Welder: Optimized for vertical plane operations. Well-suited for overlapping sheet metal seams typical in automotive body panels, farming machinery cladding, and metal cabinet fabrication.

Detailed Images:

More Friendly to Workers:It can be easily pushed from any angle without bending over, turning around, or moving the workpiece. Even female workers can easily get started, bidding farewell to shoulder and neck strain, and working with greater ease and efficiency.

Welding Arms Can be Customized: Based on your workpiece, you can choose from straight arms, curved arms, extended arms, or welding arms with special angles. We provide comprehensive services from sample analysis to sample arm testing to ensure precise adaptation.surface and long service life, achieving extremely high spot welding speed, electrode pressurization, smooth and fast.

Supporting Facility: With the combination of a spring balancer and a light rail trolley, full-directional floating operations in the X, Y, Z three-dimensional space can be achieved, including up, down, left, right, front, and back.

360° Full Degree of Freedom Rotation: Equipped with a 360° full-freedom rotation system and integrated with a limiting device, it supports continuous rotation of the welding machine at any angle in the horizontal direction.

Customer Sites: automobile industriesScene Images: