CE / ANSI
American standards compliance
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Hardware & Machinery
Electrofusion Welding Machine
Automatic multi-function electrofusion welding units for jointing PE and PP pipes through electrofusion fittings. Barcode scanner reads each fitting's welding parameters; the machine then regulates output voltage and timing with energy-output compensation for ambient temperature, ensuring repeatable, certified joints. Suitable for trenchless installations, gas networks where butt fusion is impractical, and remote service connections.
- Automatic Electrofusion Welding Machine DRB500E
- Electrofusion Welder — Front Panel
- Electrofusion Welder Detail View
- Electrofusion Welding On-site Application
- Diameter Range
- DN20 – DN500 mm (DRB500E flagship model)
- Standards
- ISO 12176-2 / DVS 2207-1 (electrofusion procedures)
- Applications
- Gas networks, trenchless installations, service connections, repair joints
Product Description
The Electrofusion Welding Machine drives current through embedded heating coils inside electrofusion fittings to fuse them onto HDPE pipe. It is the joining method of choice for confined trenches, gas networks and field repairs where butt-fusion clamps cannot fit.
Advantages and Characteristics
1. Barcode reader auto-loads each fitting's voltage / time profile — operator only confirms.
2. Energy compensation for ambient temperature ensures uniform fusion in winter and summer.
3. Datalogger stores every weld with operator ID, fitting code and ambient temp for traceability.
4. Output up to 110 V / 800 A covers fittings from DN20 saddle to DN800 coupler.
5. Compact, generator-compatible — designed for field use in remote locations.
Typical Applications
1. Gas-distribution joints inside narrow urban trenches.
2. Trenchless rehabilitation projects (relining).
3. Service connections between mains and building meters.
4. Branch saddles tapped onto live mains.
5. Marine and submerged pipe joining where dry working space is unavailable.
Datasheet
ISO 4427 — Dimensional Data (PE100)
| Specification | Value |
|---|---|
| Model Number | DRB500E |
| Fusion Range | 20 – 500 mm |
| Material Applicable | PE & PP |
| Output Voltage | 8 – 48 V (auto-adjusting) |
| Input Voltage | 220 V |
| Frequency | 50 / 60 Hz |
| Max Current | 120 A |
| Output Power | ≤ 5,000 VA |
| Data Input | Barcode scanner / manual |
| Memory | 1,000+ joint records, USB export |
| Operating Temp. | −10 °C to +50 °C |
| Protection Class | IP54 |
| Weight | ≈ 22 kg |
International Certifications & Compliance
Our HDPE, PVC and PPR products are independently tested and certified to international standards for drinking water safety, quality management and product compliance.
CE / ISO 9001
ISO 9001 quality management system
WRAS
UK drinking water approval
NSF 61
NSF/ANSI 61 drinking water safety (USA)
Global Projects Powered by Primepoly
From municipal water mains and mining slurry lines to fire protection risers and agricultural drip irrigation — Primepoly HDPE, PVC and PPR piping systems keep fluids flowing safely across more than 40 countries.
Municipal Potable Water Trunk Main
DN1200 HDPE PE100 · 18 km
High-Rise Fire Protection Riser
DN150 HDPE · 42 floors
Open-Pit Mine Dewatering Line
DN800 SRTP · 6 km
Urban Gas Distribution Network
DN110 / DN225 HDPE SDR11
Drip Irrigation Backbone
DN63 - DN315 HDPE · 1,200 ha
Industrial Park Chilled Water
DN400 PE100 · PN10
Frequently Asked Questions
What is the minimum order quantity (MOQ) for HDPE / PVC pipe?
Standard MOQ varies by product — generally 1 ton for HDPE pipe, 500 kg for PVC pipe, and one full container for export orders. Custom MOQ is available for sample / pilot projects — contact our sales team for confirmation.
What is the typical lead time?
For stocked sizes, 7–10 days from order confirmation; for custom OD / SDR / colour, 25–35 days. Production capacity exceeds 2,000 t/month — large project orders are scheduled in batches.
Which certifications does Primepoly hold?
ISO 9001, ISO 4427, AS/NZS 4130, ASTM F714, AWWA C906, WRAS and NSF 61. Documentation accompanies every shipment, and third-party inspection (SGS / BV) is welcome at the buyer's request.
Do you offer OEM and private-label manufacturing?
Yes — we manufacture pipes and fittings to customer-specified OD, SDR, length, colour, marking and packaging. MOQ for OEM orders typically starts at 5 tons or one full container.
How are pipes packaged for export shipping?
Pipes are bundled with PE film / steel strap and stowed by length: short pipes (≤6 m) ship in 20'/40' containers; long pipes (>12 m) ship by break-bulk vessel or flat rack. Coil rolls are shrink-wrapped and palletised. Free OBL with shipping documents.
Contact Us
Our friendly customer service team is here to help with quotations, technical consulting and custom manufacturing enquiries. We reply within 24 hours.
- Tel+852 9562 2873
- Emailsales@primepolypipes.com
- AddressRoom 1313, 13/F, Meisheng Center (Office Tower), No. 33 Jinshui East Road, Zhengzhou Area (Zhengdong), Henan Pilot Free Trade Zone, Zhengzhou, Henan 450000, China
Leave a Message
Our friendly customer service team is here to help with quotations, technical consulting and custom manufacturing enquiries. We reply within 24 hours.