Production Introduction>>>

The control of this series of welding machine adopts PID automatic thermostatic control with high control accuracy and low temperature fluctuation; speed control adopts PWM automatic voltage and speed regulation circuit, driven by DC servo motor, with great output torque and the operating is stable. It can maintain a constant speed on the condition of creeping, vertical creeping and variable road load. Also this series of welding machine is stable in performance despite of external temperature and voltage variation.

It can weld geomembrane of various thickness and are applicable for welding of all thermal-fused material such as LDPE, PVC, HDPE, EVA, PP and the like.

This series of welding machine is excellent in performance and easy for operating, with high welding speed and good work quality. It is extensively used in engineering projects such as expressways, tunnels, reservoirs, waterproof of construction and so on

BPM900 for geomembrane thickness:0.3-1.5mm

Technical Parameter

Voltage (V): 220V
Frequency (Hz): 50Hz
Power (P): 1800W
Welding speed (V): 0.5-5m/min
Heating temperature (T): 0-450°C
Thickness of material to be welded: 1mm-3mm
Overlap width: 120mm
Welding width: 14mm×2, interior cavity 16mm
Seam strength: ≥85% base material (tensile resistant in shear direction), complete machine
Weight: 13Kg

Working principle

Electric machine carried with above and below pressure wheel and turn it  through speed-slow box and chain steel, and heating the bracket

up and turn thermal wedge to plug in.

Maintenance

Please clean the dunghill in the thermal wedge and the mud when not using it.

Readiness of working:

• Fit appropriate nozzle as required
• Connect tool to the line/mains
• Adjust air temperature
• Switch on main switch and heat up the tool for approximately 5 minutes.

Changeable nozzles:

• Do not touch the hot nozzle and make sure to place it on a heat resistant surface because of the fire hazard..
• Put the nozzle on the heater tube and secure the nozzle by the screw on the cap.
• Use nozzles only.

Maintenance:

• Clean polluted air filter with a small brush or replace it
• Clean welding nozzle with a steel brush.
• Check mains cable and plug for electrical and mechanical damage.

Service and repairs:

• The motor switches off automatically when the brush reach their minimum length. Have the tool checked by your service center. The life of the brushes is about 800 hours.
• Repairs should be carried out by authorized service centers only. They guarantee a specialized and reliable service.
• Sorry for not special notice in advance if there would be changes on parameters.

Warning

• Unplug the tools before opening it.
• Incorrect use of hot-air blowers can cause fire and explosion hazardous especially near combustible materials and explosive gases
• Do not touch heater tube and nozzle when they are hot. They may cause burns. Do not point hot air flow in the direction of people or animals.  

Caution:

• The voltage rating stated on the tool must correspond to line/mains voltage.
• For personal protecting on the building site, we strongly recommend the tool be connected to a GFCI(Ground Fault Circuit Interrupter)or a RCCB (Residual Current Circuit Breaker)
• The tool much be operated with supervision. Heat can reach combustible materials which are out of sight.

Our service:

With years experience in foreign trade, our sales are professional and careful, easygoing and trusted,dedicated and skillful.We will try our best to meet any needs of any customer.Trust us and you will enjoy a friendly and happy trading.

Trading Process:

If you want further information,pls contact me directly.