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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise for Special Price for China DN20-315mm Electrofusion Fitting Welding Machine /3.5kw HDPE Fitting Welding Machine/Poly Pipe Electrofusion Welding Machine, If you’re searching for a top quality, fast delivery, greatest following company and superior value supplier in China for long-term business partnership, we’re going to be your best choice.
With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise for China Pipe Fitting Fabrication, Electrofusion Welding Equipment, Our objective is “to supply first step products and best service for our customers, thus we have been sure you must have a margin benefit through cooperating with us”. If you are interested in any of our solutions or would like to discuss a custom order, remember to feel free to contact us. We’re looking forward to forming successful business relationships with new clients around the world in the near future.

Detail Information

Product Description

ZDRJ is a Multipurpose Electrofusion Machine (in low voltage 8¸48V) capable of fusing any brand of coupler available in the market, up to 400mm for version400 and up to 800mm for version.Machine automatically sets correct fusion parameters by Optical Pen reading or manual introduction of Bar Code visible on the couplers (according to ISO13950 ). In case couplers do not show bar code, it is possible to manually introduce Tension and Fusion Time recommended by manufacturer.ZDRJ has an internal memory for storage of fusion parameters (parameters used, couplers features, etc… ). It is also possible to print out Fusion Data and  download them to a PC. 

1. Fusion by bar code reading/by manual introduction of bar code/by manual introduction of tension and fusion time
2. The smart scanning gun can be used to identify the bar codes of most pipe factories at home and abroad
3. Inbuild memory with 4000 welding cycles, Data can be download to laptop by usb or print on worksite
4. Automatic temperature compensation according to environment temperature
5. Universal connector 4-4.7mm, whether the connector is good or not is directly related to the quality of welding, must replace in time
6. Intelligent design, when the machine fails, it will show the error (Like supply voltage, output current, ambient temperature), under voltage or over-voltage may cause under-melt or over-melt
Electrofusion Machine  Standard composition
1. machine body
2. scanner
3. manual scraper
4. transport case
5. 4.7*4.0 connectors
6. USB
On request: printe

Specification

* Working range might vary according to fittings band. Check with the fitting manufacturer the power and the welding time required.

* Power at 60% Duty Cycle.

Fusion Procedures

Quality of joint depends on the following instructions which have be followed carefully.

HANDLING OF PIPES & FITTINGS

When fusing, temperature of pipes & fittings have to be similar to ambient temperature measured by machine’s probe.

Therefore they cannot be exposed to strong wind or direct sunlight : their temperature may vary consistently from ambient temperature, affecting negatively fusion (pipe & fittings insufficient or excessive fusion). In case of high temperature, keep pipe & fittings away from direct sunlight and wait until their temperature is similar to ambient temperature.

PREPARATION

Cut pipe’s edges straight, using special pipe cutters. Carefully try to eliminate pipe’s and fittings bends or ovalizations.

CLEANING

Carefully scrape oxidized layers on pipe’s or fitting’s edges with special pipe scrapers. Make sure scraping is uniform and complete over surfaces to be fused exceeding the middle of the fitting of about 1 cm; lack of this type of operation causes a superficial fusion only, since it prevents molecular interpenetration of parts and affects fusion’s result. Scraping methods like sand paper, emery wheel must be avoided.

Take out coupler from its protecting packaging, clean the interior according to manufacturer’s instructions.

POSITIONING

Insert pipe’s edges into the coupler.

It is necessary to use an aligner for:

- making sure parts are steady during fusion and cooling phase;

- avoid any sort of mechanical stress on the joint during fusion cycle and cooling;

FUSION

Fusion area should be protected from strong weather conditions , such as humidity, temperatures lower that -10°C or over +40°C, strong wind, direct sunlight.

Pipes & fittings used have to be of the same material or compatible material. Compatibility between materials have to be guaranteed by manufactured.

COOLING

Cooling time depends on diameter of coupler and ambient temperature. It is important to follow times given by manufacturer of couplers used.

To avoid mechanical stress on the joint (bending, tractions, twisting) disconnect cables and aligners only when joint has completely cooled down.

FUSION TRACEABILITY

With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise for Special Price for China DN20-315mm Electrofusion Fitting Welding Machine /3.5kw HDPE Fitting Welding Machine/Poly Pipe Electrofusion Welding Machine, If you’re searching for a top quality, fast delivery, greatest following company and superior value supplier in China for long-term business partnership, we’re going to be your best choice.
Special Price for China Pipe Fitting Fabrication, Electrofusion Welding Equipment, Our objective is “to supply first step products and best service for our customers, thus we have been sure you must have a margin benefit through cooperating with us”. If you are interested in any of our solutions or would like to discuss a custom order, remember to feel free to contact us. We’re looking forward to forming successful business relationships with new clients around the world in the near future.