BMC Geosynthetics

BMC Geosynthetics

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Tel: +86-532-87810671
Fax: +86-532-80615041
Mobile: 86-137-3096-1137
Add: Economic Development Zone,Taian City,Shandong Province, China
Skype: bmcindustry
QQ: 429933582
SKYPE: bmcindustry QQ: 429933582

Geomembrane Welder/Hot Wedge Welder

Geomembrane Welder/Hot Wedge Welder Geomembrane Welder/Hot Wedge Welder
Product name : Geomembrane Welder/Hot Wedge Welder
Item : BM900
Details :


·         Brand Name: BMC

·         Model Number: BM900

·         Voltage: 220V

·         Power: 1800W

·         Frequency: 50/60 HZ

·         Welding Area: 10cm

·         Dimensions: L49cm x W36.5cm x H39.5cm

·         Weight: 13KG

·         Usage: For welding pe, pvc, eva geomembrane, etc

·         After-sales Service Provided: Engineers available to service machinery overseas

·         Description: Geomembrane welding machine

·         Thickness of material welded: 1mm-3mm

·         Machine body weight: 13kg

·         Joint width: 120mm

·         Interior Cavity: 16mm

·         Welding Speed: 0.3-5m, can be adjusted

·         Welding width: 14mm*2

·         Delivery detail: Within 7 days

·         Logo Printing: Customized

·         Capacity: 2000sets

Packaging & Delivery

Packaging Details:

Geomembrane Welder And Hot Wedge Welder: 
Geomembrane Overlap Hot Wedge Welding Machine is usually packed in aluminum cans and carton box

Delivery Detail:

Geomembrane Welder And Hot Wedge Welder: Within 7 days

Geomembrane Welder And Hot Wedge Welder


Product description                Geomembrane Welder And Hot Wedge Welder

Geo-membrane welder is a new welding machine which is developed by our company. They can weld geo-membrane

of various thickness and are applicable for welding of all thermal-fused material such as LDPE, PVC, HDPE, EVA, PP

and PVC,HDPE,EVA,PP The control of this series adopt PID automatic thermostatic control with high control and

ow temperature fluctuation. Speed control of this series adopt PWM automatic voltage and regulation speed circuit.

Direct current servo the motor drive with great output torque and staple performance in walking. It can maintain a constant

speed on the condition of creeping, vertical creeping and road load. Also this series of welding machine are stable in

performance despite of external temperature and voltage variation. 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.

Product pictures :               


Technical parameter                  Geomembrane Welder And Hot Wedge Welder

1. Output Voltage:220V   Frequency:50Hz/60HZ

2. Power:1800W

3. Welding speed:0.5~5m/min

4. The temperature of Heating up:0~450°C

5. The thickness of welding material:1.0mm~3.0mm(Single membrane thickness)

6. Welding width:14mm×2   Interior Cavity :16mm

7. Welding intention≥85%Maternity material(Resistance to the direction of cutting)

8. Joint width:120mm

9. Machine body weight:13kg

Main Components and Name



1.Pressure handle

2.Manipulate hand

3,Speeding knob

4.Speeding switch

5.Electric machine insurance

6.Temperature switch

7.power supply insurance

8.Temperature control instrument

9.Control case

10.Thermal wedge

11,Pressure wheel

12,Creeping wheel

13,Sway head

14,Adjusting nut




Working principle                        Geomembrane Welder And Hot Wedge Welder

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 between the two main materials, meantime let the pressure

bracket press the pressure wheel  to made the thermal-fused mother material together. The picture is as follow:                     

The adjustment of the Pressure wheel

 According to the various thickness of material, it can be adjusted the magnitude of pressure by switching the modulated

screw. It will increase by clockwise, and it decrease by anticlockwise.

The Familiar Malfunction  and elimination



The was of eliminate




NO turning of the electric machine


Non direction of power supply

Check the power supply whether it  is connected or not

The damage of Insurance wire by burning

Change the insurance wire

The damage of speeding circuitry board lines

By burning

Change the speeding circuitry board

The damage of electric machine by  burning

Change the electric machine

Non speeding of the electric machine

Speeding knob is untightly

Tight  the  speeding knob

Power pipe was shocked out

Replacing the speeding wire board

Non heating up Thermal wedge

The damage of electric pipe by burning

Replacing  the electric pipe

The damage of temperature control instrument

Replacing the temperature control instrument

  Thermocouple with malfunction

Change the thermocouple

The burning of thermal wedge

The damage of temperature control instrument

Change the temperature control instrument


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