Quality Automatic Gantry Type Multi Head Projection Spot Welder AC Resistance

Name: Quality Automatic Gantry Type Multi Head Projection Spot Welder AC Resistance
Brand: Chengdu Xinwei Welding Technology Co., Ltd.
Price: 20.00 USD
Availability: InStock

Quality Quality Automatic Gantry Type Multi Head Projection Spot Welder AC Resistance factory

Basic Properties

Place of Origin:Sichuan, China

Brand Name:Xinweihan

Certification:ISO,CE

Trading Properties

Minimum Order Quantity:1 set

Price:$15,000-25,000 / set

Delivery Time:25-45 working days

Payment Terms:L/C,D/A,D/P,Western Union,T/T

Supply Ability:100 sets per month

Specifications

Product Name:	Quality Automatic Gantry Type Multi Head Projection Spot Welder AC Resistance	Max. Welding Thickness:	6+6mm
Power (kw):	1000W(1.34hp)	Rated Capacity:	40/63/80/100/125/160/200KVA
Voltage:	220V/380V	Rated Duty Cycle:	50%
Warranty:	1 Year	Weight (kg):	1000
After Warranty Service:	Video Technical Support, Online Support And Spare Parts	After-sales Service Provided:	Free Spare Parts, Field Installation, Commissioning And Training
Highlight	automatic sheet metal welder , automatic sheet metal welding machine , resistance sheet metal welder

Product Description

Product Name:Quality Automatic Gantry Type Multi Head Projection Spot Welder AC Resistance

Product Description

This Quality AC Resistance Gantry-Type Multi-Head Automatic Spot Welder is an industrial-grade, high-efficiency welding platform based on Alternating Current (AC) resistance welding principles. It is engineered for the high-efficiency, high-consistency multi-point or full-row projection welding of large, flat workpieces. Its defining features include a stable gantry frame and multiple independently adjustable upper electrode systems, used in conjunction with dedicated square, planar-contact electrodes. This enables the simultaneous completion of multiple or even an entire row of weld spots in one cycle, dramatically increasing the production rate for large sheet metal parts, grating, and similar products. The machine operates with stability and minimal weld distortion. Its high-power thyristor power supply and microprocessor-based fast-response control ensure precise and consistent energy delivery to each weld spot, making it a professional and reliable choice for achieving scalable, automated multi-point welding production

Technical Parameters

Item/Model	DN-40	DN-63	D(T)N-80	D(T)N-100	D(T)N-125	D(T)N-160	D(T)N-200
Rated power At 50%(KVA)	40	63	80	100	125	160	200
Rated primary power(V)	380	380	380	380	380	380	380
Secondary Voltage(V)	5.2	6.7	7.9	8.3	8.6	9.1	10.6
Rated frequency(HZ)	50/60	50/60	50/60	50/60	50/60	50/60	50/60
Max.Short Circuit Current(KA)	14	15	16	18	20	28	34
Max. weld power(KVA)	62	86	170	280	300	330	410
Throat(MM)	400	400	400	450	450	450	450
Max.Froce at electrodes(N)	6000	6000	10000	10000	10000	12000	12000
Working stroke(MM)	20	20	30	40	40	50	50
Cooling Water Consumpion 2.5bar(L/min)	6	6	8	8	8	10	10
Electrodes tip(MM)	Φ13*45	Φ13*45	Φ16*45	Φ16*45	Φ16*45	Φ20*45	Φ20*45
Arms(MM)	Φ50*150	Φ50*150	Φ80*220	Φ80*220	Φ80*220	Φ80*220	Φ80*220
Projection Clamping Plate(MM)	125*125	125*125	200*200	200*200	200*200	200*200	200*200
Max.Welding Capaciry A3 steel(MM)	2.5+2.5	3+3	4+4	4.5+4.5	5+5	5+5	6+6

Main Features

High-Efficiency Gantry Multi-Head Welding: Features a robust gantry structure integrating multiple upper electrodes pressurized by independent air cylinders. The force and stroke of each electrode can be individually fine-tuned, enabling the uniform completion of multiple or a full row of weld spots in a single operation. This offers exceptional efficiency, specifically designed for large workpieces.
Precise & Adjustable Force Control: The upper electrodes are pressurized by air cylinders, allowing for convenient and accurate force adjustment. The descent and ascent speeds of the pressure head are independently and infinitely adjustable, enabling cushioned contact with the workpiece to effectively mitigate impact and reduce noise.
Intelligent & Stable Welding Power: The main circuit utilizes high-power thyristor components for strong, stable, and reliable power output. It is equipped with a microprocessor-based fast-response touch controller for fully digital control. The user interface is simple and clear, featuring automatic detection and compensation to effectively prevent defects like cold welds and insufficient fusion.
Safe & Reliable Design: The secondary conductor employs an upper insulation method, providing stable and reliable insulation performance. Operation is controlled by a foot switch, ensuring high productivity with low labor intensity and guaranteeing safe, convenient continuous operation