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Lgk-300 Igbt 300a Huyuan Plasma Power Source For Cnc Plasma Cutting Machine

1 set
Lgk-300 Igbt 300a Huyuan Plasma Power Source For Cnc Plasma Cutting Machine
Features Gallery Product Description Request A Quote
Output Current: 300A
Weight: 124kg
Frequency: 50/60Hz
Operating Temperature: -20~50℃
Protection: Overvoltage, Overcurrent, Overload
Warranty: 1 Year
Cooling Method: Air Cooling Or Water Cooling
Product Name: Plasma Power Source
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igbt plasma power source


300a plasma power source


300a plasma cutting power source

Basic Infomation
Place of Origin: China
Brand Name: China Huayuan
Certification: CE
Model Number: LGK-300
Payment & Shipping Terms
Packaging Details: with plywood box, 890*430*900mm
Delivery Time: 1-3 days after payment
Payment Terms: T/T, L/C, credit card, , Western Union
Supply Ability: 50 sets per week
Product Description

Product Description:

LGK-300 IGBT plasma power sourceis suitable for cutting various metal materials such as carbon steel, alloy steel and non-ferrous metal. Suitable for boiler and pressure vessel manufacturing, chemical container manufacturing, industrial power station installation and construction, metallurgy, chemical construction, aerospace industry, automobile and engineering vehicle manufacturing, construction and other industries involving metal cutting.

Lgk-300 Igbt 300a Huyuan Plasma Power Source For Cnc Plasma Cutting Machine 0


※ High load persistence, suitable for heavy industry.
※ With wide grid voltage adaptability.
※ Cutting current slow rising technology, reduce the consumption of cutting gun accessories.
※ Good arc stiffness, clean cut.
※ Scientific dustproof design, high reliability of the whole machine.
※ Compact structure, small size and light weight.
※ Cutting current stepless adjustable, suitable for different thickness of the workpiece.
※ Qigong test, easy to adjust the air pressure.
※ With undervoltage, overheat automatic protection function.


Technical Parameters:

Item Model
Input source (V/Hz) 3-380±15% 50/60
Rated input capacity (KVA) 9.5 17.8 22.4 32.2 46.7 65.8 94.1
Rated input current (A) 14.5 27 34 49 71 100 143
Rated output current (A) 63 100 120 160 200 300 400
Rated output voltage (v) 106 120 128 144 160 200 200
Rated unloading voltage (v) 300 300 300 315 315 380 380
Rated loading cycle 60%(40℃) 100%(40℃)
Range of output current (A 30-63 30-100 30-120 30-160 30-200 30-300 30-400
Ratio of arc pressure output signal 1:1/1:20/1:50/1:100 1:1/1:20
Qualified cutting capacity (carbon steel) (mm) 0.3-12 0.3-22 0.3-25 0.3-35 0.3-45 0.3-50 0.3-60
Cutting capacity (carbon steel) (mm) 25 40 45 55 65 80 90
Plasma air Air compressor
Air pressure (mpa) 0.3-0.5 0.4-0.6 0.45-0.6
Cooling method of torch Air cooling Air cooling/Water cooling
Cooling method of source Air cooling
Insulation grade Grade F
Shell protect grade IP21S
Dimension (mm) 585*280*485 675*320*605 800*380*650 800*380*810 890*430*900 930*430*900
Net weight (kg) 26 45 46 65 82 124 144


China Huayuan LGK-120 is a reliable machinery used plasma power with CE certification, it is available in 1 set minimum order quantity and the price range is USD550-3500. It is packed in a plywood box and can be delivered within 1-3 days after payment is received. Payment methods include T/T, L/C, credit card. The factory has 50 sets production capability per week. It provides overvoltage, overcurrent, overload protection and its weight is 40kg. The cooling method can be air cooling or water cooling, and the size is 400*400*400mm. The input voltage is 220V/380.

Lgk-300 Igbt 300a Huyuan Plasma Power Source For Cnc Plasma Cutting Machine 1

Support and Services:

Plasma Power Source Technical Support and Service

We provide comprehensive technical support and service for our Plasma Power Source products. Our team of experienced engineers will help you get the most out of your product.

We offer:

  • Product installation and set-up
  • Product troubleshooting
  • Product maintenance
  • Software upgrades
  • Product repairs

Our team is available 24/7 to answer any questions you may have. Contact us now to get started.


Packing and Shipping:

Packaging and Shipping

Plasma Power Sources are packaged in a sturdy cardboard box, and shipped via courier service. The box is designed to protect the product from shock, dust, and moisture. The box includes instructions for use, and a safety guide.

The product is shipped with all necessary components, including a power cord and a user manual. All necessary safety precautions should be taken when handling the product, including wearing protective clothing and following the safety instructions included in the box.

Shipping fees vary by location and will be charged to the buyer. Delivery times vary, but are usually within 3-5 business days.

Lgk-300 Igbt 300a Huyuan Plasma Power Source For Cnc Plasma Cutting Machine 2


Q1: What is the brand name of the Plasma Power Source?
A1: The brand name of the Plasma Power Source is China Huayuan.
Q2: What is the model number of the Plasma Power Source?
A2: The model number of the Plasma Power Source is LGK-120.
Q3: Where is the Plasma Power Source made?
A3: The Plasma Power Source is made in China.
Q4: Does the Plasma Power Source have a CE certification?
A4: Yes, the Plasma Power Source has a CE certification.
Q5: What is the minimum order quantity of the Plasma Power Source?
A5: The minimum order quantity of the Plasma Power Source is 1 set.
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Get in touch with us
Contact Person : Fiona Lee
Tel : +86-18653729733
Fax : 86-0537-2580005
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