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medium frequency inverter spot (projection) welding machine, Model No.: DIT-80/150/200/300, Rated capacity: 80/150/200/300 - details see: https://www.machineto.com/aviation-aerospace-automotive-compressors-and-save-electri-medium-frequency-inverter-spot-projection-welding-machine-10140557

Mid-frequency inverter spot projection welding machine

Characteristic

High quality, high efficiency of the welding ability, power factor is 98%, three-phase input load balance. The impact of the power grid is greatly reduced of users.

Output current is DC, current ismooth, inductance is zero. 1000 HZ work frequency, time control precision is 1 MS

The body is made of high-quality steel structure optimization design, beautiful, good rigidity, ensure reach to stable welding quality.

The electrode pressurized structure integration, gas path is short, compact structure, and the reaction speed is faster, installation and maintenance are more convenient.

Secondary loops adopt the high quality of conductive material, make the loop impedance reduced greatly

Cylinder reversing valve adopts imported electromagnetic valve, fast response, large flow, long life , suitable for high speed spot requirements.

Standard components are provided by international famous brand, make the overall quality of machines achieve to first-class standard.

Equipped with LC-D series of intermediate frequency welding controller, current closed-loop control, highly speed and accurate control the welding current.

Which is storage 60 sets of welding standard, LCD screen interface, display english and chinese chenge.

Widely used in aviation, aerospace, automotive, compressors, electrical and other special field of welding requirements.

Item NO	input power supply V	Rated capacity KVA	Max. short-circuit current KA	Duty cycle %	Control method	Inverter frequency HZ	Arm length mm	Max pressure KN	Electrode stroke mm	Cooling water L/min	Sofe steel two pcs stitch welding mm
DIT-80	3~380	80	18	20	primary/ subprime constant current	1K	220*400	6	60	8	2.0+2.0
DIT-150	3~380	150	30	20	primary/ subprime constant current	1K	2208400	10	80	12	2.5+2.5
DIT-200	3~380	200	45	20	primary/ subprime constant current	1K	220*450	15	80	12	3.0+3.0
DIT-300	3~380	300	55	20	primary/ subprime constant current	1K	220*450	20	80	14	3.5+3.5