Intermediate Frequency Air Cooling Huajin 315mm Pipe Welding Machine Fittings
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Product Highlights
- OEM & ODM Service: Supports custom logo, drawings, and samples for personalized branding.
- Smart Control System: High-level MCU with LCD display and built-in memory for 1-9999 records.
- Flexible Input Modes: Supports manual setting and barcode scanner reading for welding parameters.
- Safety Monitoring: Real-time monitoring terminates abnormal welding processes immediately.
- Wide Welding Range: Handles polyethylene pipes from 20mm to 315mm diameter effectively.
- ISO Standard Design: Designed according to ISO9001:2008 electro-fusion welder international standard.
- Portable & Lightweight: Net weight only 22.3kg, designed for easy operation and portability.
- 24/7 After-Sales Support: Continuous tracking and technical support until product delivery and feedback.
Product Attributes
- Customization
- Available
- Cooling Way
- Air Cooling
- Control
- Semi-Automatic
- Model NO.
- 315mm
- Style
- Portable
- Frequency Range
- Intermediate Frequency
- Electric Current
- AC
- Output Voltage
- 10V-90V
- Input Voltage
- 190V-240V
- Frequency
- 50Hz-60Hz
- Output Power
- 3.5kw
- Transport Package
- Plywood Cases
- Specification
- 315mm
- Trademark
- Huajin
- Origin
- China
- HS Code
- 8515290000
- Production Capacity
- 10000
- Package Size
- 33.00cm * 50.00cm * 33.00cm
- Package Gross Weight
- 25.000kg
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 Intermediate Frequency Air Cooling Huajin 315mm Pipe Welding Machine Fittings
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Product Description



Model | S8-3.5KW |
Welding Range (mm) | 20mm-315mm |
Input Voltage | AC220V |
Working Frequency | 50-60HZ |
Power | 3.5KW |
Output Voltage | AC60V |
Output Current | AC60A |
Function | Automatic&Manual |
Working Mode | Comstant Voltage |
Net Weight (kg) | 22.3kg |





A: We are Manufacturer with more than 10 years foreign trade experience. We have our own factory.
Q: How long is the delivery time ?
A: Depend on the quantity.
A: Sample order :must be 100% in advance by T/T. Bulk order :T/T ,30%deposit,70%against copy of B/L. deposit,70%against copy of B/L.
A: Yes ,welcome.
A: Yes, of course .we supply 24h after-sales service. after delivery, we will track the products for you once every two days,until you get the products. when you got the goods,test them,and give us a feedback. if you have any questions about the problem,contact with us, we will offer the solve way for you.
A:Yes,all the products have to pass strict inspection before they go out !
A :Yes,of course. we do OEM&ODM service. and definitely you can have logo on it.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2431948". Items marked "" are certified.
Company Profile
Zhejiang Huajin Welding Machine Equipment Co., Ltd. is developed from Zhuji Huida Pipeline Technology Co., Ltd. It is one of the earliest professional enterprises engaged in the research, development and production of HDPE pipe welding equipment in China. The company covers an area of 20000 square meters and owns various production plants of 30, 000 square meters. It is one of the largest HDPE pipe welding equipment manufacturers in China.
After more than ten years of development, the company has casting, machining, painting, sheet metal, packing workshops and so on. The main products include a full range of butt welding machine, CNC welding machine, electrofusion, fitting welding machine, HDPE/PPR pipe cutting tools, as well as a variety of special construction tools.
The products of Huida and Huajin series have been widely used by domestic pipe, pipe fitting manufacturers, gas and water companies and professional construction companies, etc., and have won wide favor in the domestic and international markets with their excellent cost performance and reliable quality.
After years of development, our company have accumulated rich experience in technology development, enterprise management, production and sales, cultivated an excellent and professional team. And we have established a good cooperative relation with HDPE/PPR pipe companies, polyethylene pipe users, professional construction companies, and it is useful on our product development, technological innovation and product upgrading advanced.
To produce quality pipe welding equipment, and let the world has no difficulty on welding of pipes. It is our eternal pursuit!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Wenzhong Road, Taozhu Subdistrict, Zhuji, Shaoxing, Zhejiang, China
-
Plant Area
- 9266 square meters
-
Number of Employees
- 121
-
Registered Capital
- 21,800,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 pc
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- PE Welding Machine
-
Production Lines
- 3
-
Production Machines
- Pressure Casting Machine, CNC Lathe, Machining Center, CNC Milling Machine, Laser Cutting Machine, Bending Machine, Painting Line
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-08-20
-
Export Year
- 11 years
-
Main Markets
- Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 6,197,200 USD
-
Number of Foreign Trading Staff
- 20
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
FAQ
- Are you a manufacturer or trading company?
- We are a Manufacturer with more than 10 years foreign trade experience. We have our own factory.
- How long is the delivery time?
- Depend on the quantity.
- What is your payment term?
- Sample order :must be 100% in advance by T/T. Bulk order :T/T ,30%deposit,70%against copy of B/L.
- Could i use my own brand?
- Yes ,welcome.
- Could you provide the after-sale service for the clients after buying your products?
- Yes, of course .we supply 24h after-sales service. after delivery, we will track the products for you once every two days,until you get the products. when you got the goods,test them,and give us a feedback. if you have any questions about the problem,contact with us, we will offer the solve way for you.
- Do you test all your products before delivery?
- Yes,all the products have to pass strict inspection before they go out !
- Can you produce base on our drawing &sample?We may also need our logo on it?
- Yes,of course. we do OEM&ODM service. and definitely you can have logo on it.
Send your message to this supplier
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Product Groups
- Hydraulic butt fusion welding machine
- Datalogger for Hydraulic Welding machine
- Manual butt fusion welding machine
- Electrofusion welding machine
- Multi-angle Fitting welding machine
- Band saw cutting machine
- CNC butt fusion welding machine
- Pipe Cutting Machine 40mm~400mm
- Special Tools for HDPE Pipes
- HDPE Pipe Fittings
- PPR Welding Machine
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