Suspended submerged arc welding machine (IGBT)

Description：(IGBT)

Suspended submerged arc welding machine

This welding system is a submerged arc automatic welding machine composed of an MZ-E series submerged arc welding power supply, an MZK-BG controller, and a YT wire feeder head (left or right).

The power supply adopts thyristor rectification, which can quickly and automatically compensate for network fluctuations, to ensure the stability of the arc and the convenience of adjusting the output current.

MZ-1600E power supply

-YT wire feeder (left and right)·

-MZK-BG controller

Specifications：

1.1.1 Suspended Submerged Arc Welding Machine (IGBT)

YT Wire Feeder

1.1.2 MZK-BG Suspended Submerged Arc Welding Controller (IGBT)

1.1.3 MZ-E Series Submerged Arc Welding Power Supply (IGBT)

Quick Detail:

Suspended submerged arc welding machine (IGBT)

Description:(IGBT)

Suspended submerged arc welding machine

Suspended submerged arc welding machine (iGBT)

System description

This welding machine uses inverter technology to convert AC into high-frequency DC, and is used in conjunction with the suspended submerged arc welding process to achieve efficient and high-quality metal welding. The use of the inverter circuit makes the welding machine lighter, more stable and more economical. The suspended submerged arc welding process is suitable for welding thick plates and large structures.

High efficiency

Stable performance

Easy to operate

System features

1. Inverter power supply technology makes the welding current more stable, which can provide higher arc stability and electrode welding efficiency.

2. The inverter power supply can provide better electrical performance at the same power, and therefore uses less electricity.

3. Due to its specialized design for the production of suspended equipment, high-power electrodes can be used to achieve a higher metal deposition rate during rapid welding.

Applications:

1.1.4 Applications:

• Heavy structural welding
  
• Large-scale steel fabrication
  
• Shipbuilding and offshore structures
  
• Bridge and heavy equipment manufacturing

Specifications:

MZ-1250E MZ-1600E

Competitive Advantage:

Features of MZ-E series arc welding power supply

MZ-E series inverter submerged arc welding machine is an energy-efficient submerged arc welding equipment using IGBT inverter technology, suitable as a power source for arc welding, manual arc welding and gas shielded welding. It can weld carbon structural steel, low alloy structural steel, stainless steel, heat-resistant steel and its composite steel, etc. The rated welding current of the welding machine corresponds to the corresponding rated load duration rate. When the load duration rate increases, the maximum output current of the welding machine decreases accordingly. For example, when the load duration rate increases from 60% to 100%, the maximum output current is 0.7746 times the rated welding current.

1. Using IGBT inverter technology to ensure that the welding specification is highly stable when the grid voltage and arc length change.

2. High efficiency and power factor, thus having significant power saving effect and high grid utilization rate.

3. Wide current adjustment range, can be used for arc welding and manual arc welding.

4. The welding current can be preset.

5. Suitable for fine wire and thick wire submerged arc welding respectively.

6. Small size and light weight.

(IGBT)

Suspended submerged arc welding machine

Suspended submerged arc welding machine (IGBT)

Features of YT wire feeder

YT wire feeder is a special wire feeding mechanism for submerged arc welding, suitable for feeding welding wire with a diameter range of 3.2~Φ5. With MZK, MKE-9G or MZK-BG controller and MZ, MZ-L or

MZ-B submerged arc welding power source, automatic arc welding can be realized on gantry or cantilever welding machine.

(left and right)

YT wire feeder

1. Square box gear reducer is adopted.

2. V-groove wire feeding wheel is adopted, with hobbing in the groove, and the wire feeding force is large.

3. The motor and wire feeding mechanism are insulated, with good electrical insulation performance.

4. The wire pressing spring has a large travel and a large adjustment range of the wire pressing force.

(IGBT)

Suspended submerged arc welding machine

Suspended submerged arc welding machine (IGBT)

Features of MZK-BG controller

MZK-B submerged arc welding controller is a new generation of arc welding controller independently developed by our factory and used in conjunction with our MZ-B inverter submerged arc welding power supply. The controller adopts mature and reliable control technology and control theory, deeply understands user needs, and achieves a perfect combination of advancement and applicability.

Deng Nongzhi-MZK-BG controller

1. Suitable for nozzle electroslag welding and submerged arc welding processes.

2. Automatically compensates for network voltage and arc fluctuations, and the welding process parameters are stable.

3. It has the function of slow wire feeding and arc ignition and the function of wire retraction when welding is finished.

4. It is specially used in conjunction with MZ-B inverter arc welding machine. Current, voltage and welding speed can be preset.

5. When feeding wire in an inching manner, the wire automatically stops feeding when it contacts the workpiece to prevent the wire from bending and affecting arc ignition. Welding wire

Can be forced to feed wire when bonding workpieces.