https://www.xinshengwelder.com Automated welding machine provider Mon, 15 Jan 2024 03:05:16 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.2 https://www.xinshengwelder.com/wp-content/uploads/2023/12/cropped-xinsheng--32x32.png https://www.xinshengwelder.com 32 32 https://www.xinshengwelder.com/product/customized-rectifier-dc-welder-for-steel-and-aluminum/ Mon, 15 Jan 2024 03:04:48 +0000 https://www.xinshengwelder.com/?post_type=product&p=825 Feature

The main feature of secondary rectifier spot welding machine is that the secondary is a DC circuit, and the inductance can be ignored. When outputting the same current, the power factor of the spot welding machine is greatly increased, and this type of welding machine requires only one-third to one-fifth of the apparent power of a regular welding machine.
Direct current heating not only avoids the heat loss caused by cooling when the amplitude of alternating current decreases, but also prevents the splashing caused by excessive peak current. The beam effect generated by direct current passing through strong magnetic metals makes the solder joint well formed and has strong penetration force. It can also ensure the quality of multi-layer steel plate spot welding.
There is no alternating electromagnetic force between the two pole arms, making the electrode pressure more stable.
The secondary rectifier spot welding machine has a wide range of applications. In addition to being able to weld low-carbon steel, coated steel plates, stainless steel, heat-resistant alloy copper, aluminum and aluminum alloys, it can also weld rare metals such as titanium, niobium, zirconium, tantalum, and multi-layer steel plates.

Specification

]]> https://www.xinshengwelder.com/product/custom-small-dn-resistance-welder-380vac-spot-welding-machine/ Mon, 25 Dec 2023 01:55:00 +0000 https://www.xinshengwelder.com/?post_type=product&p=201 Feature

Intermediate frequency inversion spot projection welder is currently one of the most advanced welding equipment. It is widely used. Its welding transformer is of small volume while its output energy is strong. Since the welding transformer frequency is improved from 50/60HZ to 1,000 Hz, it can greatly reduce the weight of the core material, coupled with the rectifier diode in the secondary circuit of the transformer which is used to transform the electric energy to DC for the welder. Thus, the value of the secondary loop induction is greatly improved and save more than 30% of the user’s power.
Its power demand for the workshop is low, which is only 1/3 of the traditional rectifier resistance welder.
Since its welding current is zero, the effective value of welding is substantially increased, the actual welding time is reduced, and the smooth welding current can greatly reduce the electrode pressure, and finally reduce the work piece deformation.
The medium frequency welding system of our company is optimized indesign. Its fast welding current rise rate enables it to replace energy storage welder and secondary rectifier welder. Its performance in the galvanized steel sheet and aluminum welding is very good. It is the most economic scheme for high power energy storage welder and secondary rectifier welder.
Use of high-speed microprocessor, the best and most intelligent calculation method to improve the overall stability of the welding.
Secondary current closed loop control can be control the actual welding current faster and more precise.
Welding cycle from time sequences of the per-pressing, pressurization preheating, ramp, welding 1, cooling 1, welding 2, cooling 2, welding 3, slow reduce, cooling 3, tempering, maintenance, rest, etc. It also be provided with multiple pulses, which can satisfy the welding process requirement of various materials.
The operating interface uses a large LCD screen, with Chinese and English switching display, the operation is very friendly, and is in line with international trends.
With automatic connection interface and system fault self-diagnosis function, it is convenient for repairing.
It is suitable for spot welder, seam welder, butt-welder, brazing welder, gantry welder and other automation resistance welding machine.
Cylinder reversing valves applied are “Noreen” solenoid valve imported from British. It is with fast response speed, large flow, long service life, and it can adapt to the high speed dotting requirements.

Specification

]]>