3400W PE PP PVC Portable Plastic Heat Welding Gun Machine Welder
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Product Highlights
- Dual Component Design: Features imported main unit from Germany and blower from Switzerland for superior performance.
- Patented Technology: Only product in China with ministerial-level appraisal and utility model patent certificate.
- High Power Output: HJ-30B model delivers 3400W hot air power with 500L/Min air volume for efficient welding.
- 7-Speed Control: Includes A-B-C-D-E-F-G 7 speeds with PID overheating alarm and emergency stop.
- Integrated Extrusion: Preheating air and screw extruder designed as integrated unit for smooth, blockage-free operation.
- Lightweight Portability: Weighs only 4.8kg, making it easy to operate and ideal for hard-to-reach positions.
- ODM and OEM Services: Offers full customization, minor customization, and flexible customization from samples or designs.
- Global Quality Standard: ISO9001:2015, ISO45001:2018, ISO14001 certified with 100% finished product inspection.
Product Attributes
- Customization
- Available
- Application
- Household Appliances, Garden Supplies, Decoration, Commodity
- Cooling Way
- Air Cooling
- Model NO.
- HJ-30B
- Control
- Automatic
- Frequency Range
- Intermediate Frequency
- Electric Current
- AC
- Style
- Portable
- Power
- Electric
- Weight
- 4.8kg
- Voltage
- 220V-230V
- Power(Hot Air)
- 3400kw
- Air Volume
- 500L/Min
- Transport Package
- Standard Package
- Specification
- 520mm
- Trademark
- HSD
- Origin
- Qingdao, China
- HS Code
- 8468800000
- Production Capacity
- 50 Sets/Year
- Package Size
- 200.00cm * 100.00cm * 300.00cm
- Package Gross Weight
- 10.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 3400W PE PP PVC Portable Plastic Heat Welding Gun Machine Welder
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Product Description
Qingdao Huashida Machinery Co., LTD., as a comprehensive private high-tech enterprise integrating R&D, manufacturing, marketing, service and trade, has developed and produced the HJ-30B /HJ-30A portable plastic extrusion welding torch, which is highly favored in domestic and foreign markets due to its outstanding performance and wide application fields.
The machine uses a main unit imported from Germany and a blower imported from Switzerland as its main components. The unique screw structure design ensures more uniform and efficient material extrusion. This product is the only one in China to have passed the ministerial-level appraisal and has a utility model patent certificate (patent certificate number: ZL201020634599.1).
Connecting pipelines, making pipe bends;
Connecting and sealing various plastic pipes;
Making and fixing plastic tanks, welding plastic sheets;
Making pipe fittings and bending products in different shapes.
In particular, our products are fit for outdoor onsite operation.
It has A-B-C-D-E-F-G 7 speeds, D and E are standard working speed.
PID controlling makes alarm when it overheats or needs to change the carbon brush and emergency off.
| Model | HJ-30A |
| Voltage | 220-230V |
| Power of extruder | 1100W |
| Power of Hot air fan | 2200W |
| Welding speed | 2.8Kg/4mm |
| Weight | 5.5Kg |
| Welding rods | Ø 3.0-4.0mm |
| Welding material | PVC/PE/PP |
| 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 3.0-4.0mm |
| Welding material | PE/PP |
High power
Stable performance
achieve a good melting effect.
The extrusion capacity can reach 3 kilograms
The preheating air and the screw extruder are designed as an integrated unit
The welding quality is good, the mold design is smooth and there is no blockage.
There are no dead corners or carbonization phenomena.
Ensure a large air output and sufficient heat.
The machine is easy to operate and lightweight (only 4kg), which is helpful for welding hard-to-reach positions.




Qingdao Huashida Machinery Co., LTD., founded in 2003, is a global developer, manufacturer and solution provider of plastic extrusion equipment. 70% of its customers come from overseas countries such as Europe, America, the Middle East and Southeast Asia.
Welcome to our factory to discuss cooperation!
Our Main Products Include:
HDPE Jacket Pipe Extrusion Line
https://hsdextruder.en.made-in-china.com/product/nUGpodSAarVq/China-HDPE-Insulation-Pipe-Extrusion-Machine-for-Supplying-Hot-Water-Oil-Pipeline.html
3LPE Steel Pipe Anti-Corrosion Coating Line
https://hsdextruder.en.made-in-china.com/product/EAnUkIvojTYJ/China-3lpe-3PE-Fbe-Anti-Corrosion-Insulation-Coating-Line-for-Trunk-Petroleum-Transport-Pipelines.html
Hollow Wall Spiral Pipe Production Line
https://hsdextruder.en.made-in-china.com/product/stZrvGPyCnYX/China-Durable-HDPE-Hollow-Wall-Corrugated-Pipe-Machine-Production-Line.html
Double Wall Corrugated Pipe Production Line
https://hsdextruder.en.made-in-china.com/product/uaCYpfkvstre/China-High-Density-Polyethylene-Double-Wall-Corrugated-Pipe-Production-Line-for-Drainage-Water.html
PE/PP Geo Membrane Production Line
https://hsdextruder.en.made-in-china.com/product/SfypzaVGOnYF/China-HDPE-Plastic-Geo-Membrane-Film-Extrusion-Line.html
PE/PP Sheet Board Extrusion Line
https://hsdextruder.en.made-in-china.com/product/ITrUKBnEBtRa/China-PE-PP-Pet-Multi-Layer-Sheets-Boards-Co-Extrusion-Line.html
Rubber Foam Insulation Pipe Production Line
https://hsdextruder.en.made-in-china.com/product/WafrnuQwRERF/China-PVC-NBR-Nitrile-Rubber-Foam-Insulation-Sheet-Tube-Production-Line-with-Thickness-9mm-13mm-19mm.html
HDPE Welding Wire Welder Rods
https://hsdextruder.en.made-in-china.com/product/OfIpGDJSmEUQ/China-HDPE-Welding-Wire-Plastic-Welding-Rod-Colored-Welder-Rods.html
Besides manufacturing machines, we also make Heat shrinkable sleeves and electro fusion sleeves and plastic welders, which are widely used as pipe joints and sealings of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines.


About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2551964". Items marked "" are certified.
Company Profile
1. Our History.
Qingdao Huashida Machinery Co., Ltd was established in 2003 and has focused on plastic pipe extruder production line and joints of plastic pipes and 2PE 3PE pipes machinery for over 16 years, we are a private high-tech enterprises integrated by R&D, manufacturing, selling, service and trading.
We are always concertrating on research and development of plastic extrusion equipments, tightly cooperating with Tsinghua University, Beijing University of chemical technology, South China university of technology and some other colleges and scientific research institutions. Meanwhile, by absorbing advanced technology home and abroad, we have been one of the top manufacturers of plastic extrusion machines in China, especially of PE insulation jacket pipe extrusion line, PE PP sheet extrusion line, and PE hollow wall spiral pipe production line.
2. Our Factory
Qingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints and welding tools such as heat shrinkable sleeve, Electro fusion sleeve etc.
3. Our main products
Our main products include as following,
HDPE PU pre-insulation Jacket Pipe extrusion line
3PE steel pipe anticorrosion&coating machinery
Rubber&plastic foam flexible insulation tube/sheet production line
HDPE water supplying pipe extrusion line
PE PP sheet board extrusion line
Heat shrinkable sleeve production line
Hollow wall spiral pipe production line
Plastic welding rod extrusion line
Radiation cross-linked PE heat shrinkable sleeve
Electro fusion tape
Portable extrusion welder
4. Our products Application.
Our machines make products what are widely used as jacket pipe of PU foam insulation pipe in municipal heating pipe system; Municipal water supplying and drainage pipeline; Oil and gas pipeline; Pipe joints of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;
Besides manufacturing machines, we also make Heat shrinkable sleeves and electro fusion sleeves and plastic welders, which are widely used as pipe joints and sealings of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;
5. Our certificates and Patents
6. Our Purpose and Market
Our purpose is to supply highest cost-effective products and the most suitable solutions to our clients, as well as intimate help and service, on this basis we reach a win-win situation.
For over 14years We have exported to many foreign countries, such as Russia, Iran, Turkey, U. A. E, Sudan, Ukraine, Uzbekistan, Azerbaijan, South Asia, Poland etc.
7. Guarantee and after service
The guarantee period is 12 months from the date of installing, but no more than 14 months from the date of delivery. After this period we are obliged to provide with lifelong service at the expense of Buyer.
During the warranty period we are responsible to provide trouble shootings and help the customer to solve the problems, provide spare parts which are broken, except breakings caused by the Buyer.
We will provide the technical service train the workers from the buyers for free.
We can also send technicians to the buyer's companies abroad for help installation and testing the lines. But the buyer shall pay for the round trip tickets, accommodation, transportation, medicine treatment and insurance of the technicians in foreign countries and some salary accordingly.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- A1210, Art&Technology Space, No. 63 Haier Road, Qingdao, Shandong, China
-
Plant Area
- 33333 square meters
-
Number of Employees
- 78
-
Registered Capital
- 15,000,000 RMB
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- EXW, FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 set
-
Supply Chain Partners
- 85
Our Production Capability & Technical Expertise
-
Main Products
- Pipe Coating Production Line, Insulated Pipe Equipment, Plastic Sheet/Pipe Extruder, Rubber Foaming Sheet/Tube Machinery, Heat Shrinkable Sleeve, Plastic Portable Extruder Welder, Electrofusion Tape
-
Production Lines
- 20
-
Production Machines
- CNC Machining Center, Gantry Machining Center, Gantry Milling Facility, Lathe, Laser Cutting Facility, Milling Facility, Radial Drilling Facility, Sawing Facility, Welding Facility, Injection Molding Facility
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 11 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2003-06-26
-
Export Year
- 22 years
-
Main Markets
- Europe, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Product Certification
- CE
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the maximum power output of the HJ-30B model?
- The HJ-30B model has a hot air fan power of 3400W and an extruder power of 1100W.
- Can this machine be customized for specific needs?
- Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
- What is the lead time for orders?
- Peak season lead time is one month to three months, while off-season lead time is within 15 workdays to one month.
- What certifications does the product hold?
- The product holds CE certification, and the company is certified under ISO9001:2015, ISO45001:2018, and ISO14001.
- What materials can this welding gun handle?
- It is designed for welding PP, PE, and PVC plates, vessels, chemical tanks, and various plastic pipes.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- Does the machine have safety features?
- Yes, it features PID controlling for overheating alarms, carbon brush change alerts, and an emergency off switch.
- What is the warranty or after-sales support?
- The company provides technical support and spare parts, with engineers available for assistance.
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Product Groups
- Cold Applied Tape Equipment
- One-step continuous preinsulated pipe production line
- Vacuum Calibration lnsulation Pipe Production Line
- Rings for pre-insulated pipes
- HDPE pre-insulation jacket pipe extrusion line
- 3PE anti-corrosion Coating line
- NBR/EPDM foaming flexible insulation machinery
- HDPE Water/Gas Supply pressure Wall Pipe Extrusion Line
- HDPE Hollow/structured Wall corrugated Pipe Production Line
- Cross-linked PE Heat Shrinkable Sleeves
- HDPE Electro-fusion Girth Welding Joint Closure Tape
- PE/PP Film Sheet / Board Extrusion Line
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