1800W 1mm 1.5mm 2mm Rhw900 HDPE Geomembrane Liner Welding Machine Hot Wedge Welder

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.

. Use with grounded 3-cord mains cable and 3-hole socker with capacity not less than 10A (socket corresponds with welder plug,phase L connected to live wire ,N to zero line ,phase to grounded protection liner),confirm that external lines have been well connected .Check that power is on off state and regulate temperature control potentiometer and speed control potentiometer to 0 position ,press lever handle down to disengage pressure roller ,then insert the plug.

2). Turn on the power and select certain temperature and speed, take several narrow materials for try welding. Temperature selection may be different for the same material at different ambient temperature and material thickness. To determine the best welding effect, adjust the speed to approximately 2m/min, and then fine increase it from low to high temperature (approximately 250ºC-350ºC).

3). Flatly and straightly trim the weld edges and frontage faced, with lower left and upper right overlapped. The overlap width is 100mm.

4). After temperature and speed have been determined, insert material to be welded between the two pressure rollers, make machine body parallel with edges of base materials and engage press lever handle for proper motion. Generally, only observation of deviation between welding mark and base materials is needed for operator, and timely make correction on small degree.

5). When welding will be ended, timely press lever handle to disengage upper and lower pressure roller to prevent rubber wheel damage for long duration.

Excessive temperature high and low may occur because of thermal inertia. On this condition, temperature deviation may be compensated by speed regulation on a small degree.

Geomembrane welding machine Packing & Delivery

Size: 380(L) X 280mm(W) X 320mm(H)
Weight: 21KG
Port: Qingdao
Packaging Details: Packing by aluminium box, if customers have the special requests, then we can do it as the customer's requests.

1) For correct operation, please carefully read this instruction.
2) Use with grounded 3-cords mains cable and socket (socket with 10A capacity. On the corresponding welder, phase L connected to live wire, N to zero line, phase =to grounded protection line), plug will not be modified without prior permission.
3) For good welding quality, please assign specified personnel for operation.
4) Pressure roller will not engage on free running.
5) Do not operate when it is exposed to water to prevent inferior quality.
6) The machine has been regulated before leaving factory. Please do not adjust it at will.
7) Circuit board in control box is live with electricity, do not remove it without prior notice to authorized personnel.
8) Preheat for 30 minutes before start up if machine has been long unused or exposed to moisture.
9) Modifications may be made for continuous improvement, without prior notice.

Taian City Ruiheng Building Materials Co., Ltd

Address: NO.3566 Longquan Road, Tai'an Hi-tech Zone, Shandong Province, China

Website: www.rhgeos.com

Email: lorna@rhgeos.com

Phone / Whatsapp / Wechat: 0086 187 6669 7769

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