The HJ-30B handheld plastic welder is designed for welding various materials such as PP and PE. Developed by Qingdao Huashida Machinery Co., Ltd., this portable extruder features a patented design (Patent No. ZL 2010 2 0634599.1) that integrates a pre-heating air blower with a screw extruder, both sourced from reputable manufacturers to ensure high quality.

Hot Air Fusion Technology: Ensures effective and efficient welding.
Metabo Motor: Provides reliable performance.
Compact and Lightweight: Easy to handle, weighing only 4.8 kg.
High Welding Strength: Delivers a strong seal with excellent results.
Rapid Welding Speed: Achieves a welding rate of 3 kg/hr with one-time welding.
Integrated Wind Source: Suitable for field construction operations.

Supply of spare parts
Technical support
Technical training

Welding joints of Metal Reinforced HDPE Corrugated Pipes
Fabrication of plating baths and exhaust gas treatment towers
Welding plastic sheets, plates, pipelines, and HDPE GEO-membrane films
Welding pipe fittings and elbows

Qingdao Huashida Machinery Co., Ltd. is a specialized manufacturer engaged in the development and production of plastic pipe machinery, municipal pipe equipment, pipe insulation and anti-corrosion systems, as well as pipe jointing and anti-corrosion materials.

Our main product lines include:

HDPE Jacket Pipe Production Line for Pre-insulated Pipes (Diameter: 110-2000mm)

Rigid Pre-insulated Pipe Production Line

Flexible PERT Pre-insulated Pipe Production Line

Steel Pipe Anti-corrosion Coating Line for FBE, 2LPE, and 3LPE coatings

Steel Pipe Surface Derusting (Shot Blasting) Line

PE Pressure Pipe / Water and Gas Supply Pipe Extrusion Line

PP/PE Plastic Sheet, Board, and Geomembrane Production Line

NBR/PVC Thermal Insulation Tube and Sheet Production Line

Pipeline Anti-corrosion Materials & Tools, including:

○Heat Shrink Joint Coating Sleeves

○Electrofusion Weldable Joint Sleeves

○Portable Plastic Welding Guns (Extruders)

○ PE/PP Welding Rods

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