MF DC Inverter Spot

Features

  • Insulated upside is convenient for other device installation. Avoid short circuit happen during installing welding fixture.
  • Use electro-pneumatic proportional valve. Gas pressure can be set quickly. It is controlled by controller. Easily program, store and recall the welding current, time and pressure.
  • DC output reduced the impact of welding current caused by secondary side induction. The power factor is almost 1. Output welding current can be fully constant and no zero crossing. Saved the energy, reduced production cost.
  • Parallel cooling water route is used in this machine. Every route can be adjusted and displayed separately. Warning function is working through water flow detector.
  • Pressure head up and down speed can be adjusted continuously. It reduced the impact to the work piece and reduced noise also.
  • Vertical type pressure mechanism has good following performance, low noise and long life.
  • Three phase power input ensured the balance among 3 phases. Based on 1000Hz invert frequency, the current control can be millisecond level, effectively increase the welding quality.
MODEL ITEMSingle phase AC Spot/Projection WelderMF Inverter DC Spot/Projection Welder
DBZ-50BDBZ-80BDBZ-160BDTBZ-50BDTBZ-80BDTBZ-160BDTBZ-320BDTBZ-480B
Rated powerkVA50801605080160320480
Rated voltageV415 / 3Φ415 / 3Φ415 / 3Φ415 / 3Φ415 / 3Φ415 / 3Φ415 / 3Φ415 / 3Φ
Rated duty cycle%5050505050505050
FrequencyHz50/6050/6050/6050/6050/6050/6050/6050/60
Maximum short current (duty cycle)kA20 (3.8%)36 (3.0%)56 (4.9%)20 (3.8%)36 (3.0%)56 (4.9%)76 (6.9%)94 (10%)
Continuous output currentkA3.96.212.43.96.212.419.929.9
Maximum pressureN52001200012000520012000120003000030000
Open width X depth(spot)

(projection)

mm200X600170X400165X425200X425225X450225X450
mm170X300165X300200X300225X450225X450
Electrode travelmm20/6020/8020/6020/80
Water flowL/mm1518281518282834
Weld capacity (MS)/(AL)mm3+36+68+83+36+68+8
mm1+12+23+31+22+23+36+68+8
WeightKg21538062021538062010501100

Technical specification of MF DC Inverter Spot

MET WELD MF DC Inverter Spot Products

Our Products Are Used By Following Sectors

Since year 1982, MET WELD, being a prominent welding
entity, is a company offering a comprehensive range of
welding consumables and equipments fabrication.

Automobile Industries

Automobile Industries

Ship Building Industries

Ship Building Industries

Railway

Railway

PEB Industries

PEB Industries

Wind Mill Tower Manufacturer

Wind Mill Tower Manufacturer

Structure & Bridge Manufacturing Industries

Structure & Bridge Manufacturing Industries

Construction Equipment Manufacturing Unit

Construction Equipment Manufacturing Unit

Material Handling Equipment Manufacturer

Material Handling Equipment Manufacturer

Pressure Vessels & Boiler Manufacturer

Pressure Vessels & Boiler Manufacturer

Agriculture Equipment Manufacturer

Agriculture Equipment Manufacturer

Government & Semi Government Sectors

Government & Semi Government Sectors

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