Durable Hand-hold Extrusion Welding Gun for Industrial Plastic Applications
The Durable Hand-Held Extrusion Welding Gun is a high-performance solution designed for precision plastic welding in demanding industrial environments. Engineered for reliability and ease of use, this tool is ideal for welding thermoplastics such as HDPE, PP, and PVC across a wide range of applications including pipelines, tanks, geomembranes, and fabrication projects.
Built with advanced heating technology and a robust structure, this extrusion welding gun ensures consistent temperature control and smooth material flow, delivering strong, uniform welds every time. Its ergonomic design allows operators to work comfortably for extended periods, improving productivity on-site. Whether used in construction, water supply systems, or oil & gas infrastructure, this welding gun provides exceptional durability and performance under tough working conditions.
Technical Specifications
| Model |
HJ-30B |
| Voltage |
220V |
| Power of extruder |
1100W |
| Power of Hot air fan |
3400W |
| Welding speed |
3.0Kg/4mm |
| Weight |
4.8Kg |
| Welding rods |
Ø 2.5-4.0mm |
| Welding material |
PE, PP, and HDPE |
Product Applications
- Oil & chemical plastic pressure vessel, tank, container
- Large caliber plastic pipe/tube
- Kinds of pipe fittings and elbows
- Plastic sheet, plastic film
- Plastic pallets
- Other kinds of plastic products which need to be welded or repaired
Fit for indoor and outdoor onsite operation.
Application Areas
1. Installing and repairing of large-caliber pipes.
2. Welding of oil & chemical pressure tank, electroplating tank and anti-corrosion pool etc.
3. Welding of kinds of plastic plate and landfill, and HDPE membrane etc.
4. Welding & joint of Metal Reinforced HDPE Corrugated Pipe.
Key Features
Multifunctional display
Double sided, twist free wire intake
Freely adjustable swivel-mounted handgrip
Ergonomic construction
Maintenance-free blower
360° Rotating welding shoe
Low-noise, high power transmission
Company Profile
Qingdao Huashida Machinery Co., LTD is a manufacturer of series of plastic pipe machines, municipal pipe machines, pipe insulation & anticorrosion machines, and pipe jointing & anticorrosion materials, with more than 20 years of production experience.
Our Main Products
- HDPE jacket pipe for pre-insulated pipe Production Line (110-2000mm)
- Rigid pre-insulated pipe Production Line
- Flexible pre-insulated pipe (PERT) production line
- Steel pipe FBE/2LPE/3LPE anti-corrosion coating line
- Steel pipe derusting line
- PE pressure pipe/Water Gas supply pipe production line
- PP/PE plastic board/sheet/geomembrane production line
- NBR PVC Thermal insulation tube/plate production line
- Pipeline anti-corrosion materials and instruments: heat shrink joint coating sleeve, electro-fusion weldable joint sleeve, portable welding gun (extruder), PE PP welding rod
We are always attach great importance to research and development, collaborating closely with Tsinghua University, Beijing University of chemical technology, South China university of technology and scientific research institutions. By absorbing advanced technology home and abroad, we now rank one of the top 3 manufacturers in the industry in China.
We have been working with more than 400 overseas customers and exporting our products to Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria and other countries.
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