Name: double head Spot welding machine with Automatic nut feeder (1)
Uploaded: 2026-01-09T05:08:57+08:00
Description: Features: Medium frequency inversion constant current welding power source is mainly made up of transformer,

Dual Head Nut Projection Welder with Vibratory Bowls

Min. Order:1

Product Attributes
Packaging & Delivery
Other information

Product Attributes

Brand: xinchang

Packaging & Delivery

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double head Spot welding machine with Automatic nut feeder (1)

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Features:

Medium frequency inversion constant current welding power source is mainly made up of transformer, controller, inverter, power drive, rectifier parts, capacitor plates, IGBT as well as the central control components. Serving as the core power configuration of automatic stud welding machine, this sophisticated medium frequency inversion constant current welding power source belongs to advanced welding equipment with extensive application scope. The matched welding transformer features compact dimension yet powerful energy output. It converts original 50/60HZ input voltage into 1000HZ, and the rectified diode on the transformer secondary circuit converts electricity into constant current power. This optimization greatly elevates secondary circuit reactance coefficients, an index that previously led to notable energy loss, and the constant current welding design fully covers relevant performance demands, effectively cutting down overall production costs. Such stable power performance also lays solid operational foundation for conventional Stud Welding Machine in diverse welding scenarios.

Advantages:

a) Save Electricity;

b) Improve the power factor and reduce production costs;

c) In the secondary circuit with large opening area, interference can be reduced and welding current keeps steady. Inductive and magnetic substances around secondary winding will not hinder welding work, ensuring reliable running of Automatic Welding Machine in complex working environments;

d) Realize balanced loading of power supply device. Adopting three-phase power access and energy storage design, the equipment maintains stable power output status;

e) Enhanced adaptability to grid fluctuation and voltage drop. Partial energy is supplied via DC-to-AC inverter energy storage instead of direct grid power supply for loads;

f) Deliver more precise and rapid parameter analysis;

g) Eliminate waveform distortion damage triggered by SCR system interference

Specification		DNM-130	DNM-160	DNM-180	DNM-250	DNM-320	DNM-500
Rated capacity	KVA	130	160	180	250	320	500
Max current secondary output	KA	30	35	38	50	60	80
Arm length	mm	350/400
Spacing between arms	mm	250	250	250	300	300	300
Cylinder stroke	mm	80	80	80	80	100	100
Cooling water flow	L/min	20	20	20	24	32	60
Cooling water pressure	MPa	0.15
Duty cycle	%	20
Insulation	Grade	F
Compressed air pressure	MPa	0.6-0.8

double head Spot welding machine with Automatic nut feeder (5)