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MFDC Welders

Medium-frequency direct-current resistance welding systems.

Showing 37–48 of 61 items
Rocker type platform traceless spot welding machine
MFDC Welders

Rocker type platform traceless spot welding machine

The rocker-type platform traceless spot welding machine is a three-phase alternating current that is rectified into direct current and then inverted into an intermediate frequency 1000-4000HZ AC square wave output. The current can instantly penetrate, melt and weld the workpiece. The surface of the welding workpiece is smooth and has no welding pits. It can be directly sprayed without polishing, saving labor, time and high efficiency. It is one of the most cutting-edge resistance welding methods today. It is equipped with a universal rotating arm and a desktop electrode plate. It is mainly used for large sheet metal parts such as doors, iron cabinets, boxes, chassis, signs and other difficult-to-move metal parts.

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Servo medium frequency spot welding machine DB-320
MFDC Welders

Servo medium frequency spot welding machine DB-320

Model: DBZ-320 Power: 320kvaSpot welding and brazing: copper and aluminum rows, copper tubes, copper plates, aluminum platesAdvantages: 1. Save 50% energy, and the accuracy is 20-80 times that of ordinary welding machines.​ ​ ​ 2. The pressure is accurately adjustable, efficient and beautiful3. Fast speed, no trace on the surface of the product after welding​ ​ ​ 4. Fast delivery, branded parts configuration, and assured quality

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Sheet metal special platform traceless spot welding machine
MFDC Welders

Sheet metal special platform traceless spot welding machine

The special spot welding machine for door panel reinforcement is rectified from three-phase alternating current into direct current, and then inverted into an intermediate frequency 1000-4000HZ AC square wave output. The current can instantly penetrate, melt and weld the workpiece. The surface of the welding workpiece is smooth and has no welding pits. It can be directly sprayed without polishing, saving labor, time and high efficiency. It is one of the most cutting-edge resistance welding methods today. It is equipped with a universal rotating arm and a desktop electrode plate. It is mainly used for large sheet metal parts such as doors, iron cabinets, boxes, chassis, signs and other difficult-to-move metal parts.

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Small power vertical resistance medium frequency spot welding machine
MFDC Welders

Small power vertical resistance medium frequency spot welding machine

Model:DBZ-25 Power: 25KW Welding:Copper, gold, platinum, stainless steel, nickel, iron, tin plating, gold plating and other metal thin filmspieces, including wires, sheets, and net Advantages:1) Penetrate and weld the workpiece in 0.02 seconds2) Energy saving 35%3) The solder joints do not discolor and the workpiece has high appearance.4) The special stainless steel small countertop makes it more convenient to place small items.5) Silent casters with brakes, easy to move and fix at will.6) Guide rail precision machine head, smooth operation,7) The electrode is 360-degree adjustable, making it convenient to weld various styles of workpieces.

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Small precision split medium frequency spot welding machine
MFDC Welders

Small precision split medium frequency spot welding machine

The small precision split medium frequency spot welding machine belongs to the AC resistance spot welding machine category.This welding machine is specially designed for welding stainless steel, nickel, iron, and tin-plated small parts. It can also weld copper wires and copper sheets by replacing the tungsten electrode head. Power saving, fast speed, beautiful welding machine and strong welding. It is mainly used in electrical appliances, electronics industry, small hardware and battery industry.

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Small precision split resistance medium frequency spot welding machine
MFDC Welders

Small precision split resistance medium frequency spot welding machine

The small precision split resistance medium frequency spot welding machine EMK-80 is controlled by a micro welding resist controller, the cylinder is pressed, and precise control can be obtained through spring decompression and fine adjustment, and it has working parameter settings and a memory function. It is easy to set up and operate, has excellent performance, low failure rate, and is sturdy and durable. It is specially designed for welding stainless steel, nickel, iron, and tin-plated small and thin parts. It can also weld copper wires and copper sheets by replacing the electrodes.1. From1993Year 2, Rising Star30Year history3. Always adhere to the all-copper welding machine 4.10long design life5、20+Yearly service life 6. Service11000+Customer7.、CECertified products 8.90%repeat customer

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Soft connection welding of expansion joints, copper bars, and copper braided wires
MFDC Welders

Soft connection welding of expansion joints, copper bars, and copper braided wires

Name:Copper polymer diffusion welding machinePower:100-500KVAOverlap:N-layer copper foil, copper strip, copper sheet, copper plate, copper bar, copper sheet, copper parts, copper braided wireThe copper polymer diffusion welding machine is a hydraulic medium pressure type produced by Xinxing Welding Equipment Factory in recent years.One of the medium frequency diffusion welding machines, the main category belongs to resistance welding. Mainly used in new energy and electric powerConductive soft connections for electrical, electrical cabinet switches, welding machines, aviation, etc.

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Special spot welding machine for door panel reinforcement
MFDC Welders

Special spot welding machine for door panel reinforcement

The special spot welding machine for door panel reinforcement is rectified from three-phase alternating current into direct current, and then inverted into an intermediate frequency 1000-4000HZ AC square wave output. The current can instantly penetrate, melt and weld the workpiece. The surface of the welding workpiece is smooth and has no welding pits. It can be directly sprayed without polishing, saving labor, time and high efficiency. It is one of the most cutting-edge resistance welding methods today. It is equipped with a universal rotating arm and a desktop electrode plate. It is mainly used for large sheet metal parts such as doors, iron cabinets, boxes, chassis, signs and other difficult-to-move metal parts.

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SUN-160 servo frequency conversion steel strip flash butt welding machine
MFDC Welders

SUN-160 servo frequency conversion steel strip flash butt welding machine

Model:SUN-75/100/160 Power:75KVA 100KVA 160KVADocking:Thin steel strips, saw blades, copper bars and copper materials, aluminum strips and aluminum sheetsThe medium frequency servo flash butt welding machine adopts pneumatic clamping and pneumatic servo transverse upsetting, and is equipped with specialMedium frequency flash butt welding controller can be programmed to work accurately according to parameters and welding procedures, DCThe output and current are stable, the weld seam is small after welding, and it is strong and reliable. Please read below for advantages and features

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