Factory Directly Supply Hot Wedge Welding Machine fo factory r HDPE Geo Cheap membrane

Product Description

What is geomembrane welder?

1.Quality square wave CZPT supply,stable arc,HF arc stabilization.

2.Super strong oxidization film removal capability,cleaning width can be adjusted continuously,
ensure good weld surface.

3.Easy arc-starting,stable welding current,high speed of dynamic reponse;concentrative ac,AC
welding unbiased magnetic;perfect welding seam forming.

4.Phase lack protection,over-current,over-heat,over-voltage protect function,make the product
more safety and reliable.

5.DC function can be used for welding stainless,alloy steel,carbon steel,copper and other no-ferrous
metal,AC function can be used for welding aluminium and aluminium alloy products.

Product Description
The machine is excellent in performance and easy for operation, with high welding speed and good work quality, it’s extensively used in CZPT projects such as expressways, tunnels, reservoirs, waterproof of construction and so on. It is CZPT for welding HDPE, LDPE, EVA, ECB,PP and other hot melt materials.
1.Geomembrane hot wedge welding machine
2.Overlap width 10cm ,12cm ,15cm ,20cm
3.High quality ,delivery CZPT
4.Warranty 1year

Mainly technical data

Voltage 220V
Frequency 50HZ
Power 800W
Welding speed 6m/min
Heating temperature 0-450 degree
Thickness of materials to be welded 0.2mm-2.0mm
Overlap width 100mm
welding width 12.5mm*2 , interior cavity 12mm
Seam strength 85% base material
Net weight 5kg
Gross weight 8.5kg

Energy saving and high efficiency: Less CZPT consumption, CZPT al protection.

The pulse current, base current, pulse frequency and pulse width are independent and adjustable.

The welding current are highly stable so that all ferrous metal, copper, aluminium and stainless steel can be welded comprehensively.

Methods: Touch Arc CZPT ting; CZPT frequency CZPT -Arc

Speciality: Minimum current. The minimum current is 5A, which is a perfect protective way to the CZPT rs.

Product Details
Simple mode: Press three CZPT s switch to the simple mode, the machine will adjust all parameter automatic.
This type of welders are reliable, durable, portable and easy to use, which are suitable for the industries including mining, architecture, maintenance and decoration, etc.

HW welders can be set up to create multiple seams simultaneously and can perform many types of welds, including curved work. However, this method excels on straight seams and can be one of the CZPT est weld methods CZPT . Depending on the application, weld times can range from 0.5 to 42 m/min.
HW welding is the preferred method when more than two layers need to be welded or when welding thermoplastic films with a thickness from 0.2 – 2mm (but usually less than 0.5mm)  where air flow from hot-air welding can cause the material to flutter thereby affecting weld quality. HW is often used in the manufacture of smaller tents, temporary inflatable structures, and to apply tape onto sewn seams. It is also used in flexible storage tanks, geomembrane works, tunneling, and roofing.


Operation principle
Motor drives upper and lower pressure rollers to rotate through reduction gearbox and chain, slide carriage drive the hot wedge and insert it between base materials, at the same time lever presses pressure rollers and engages the two fused base materials



Advantages for the this new hot wedge welder
1)PID temperature sensor and electric system import from CZPT pe so that the machine can control temperature more accurate and steady
2)PWM Broadband speed control system, it won’t affected by the CZPT fluctuation.use more CZPT ful motors ,so the machine runs more steady.
3)Special material for the up and down rollers  and keep it more heat resistance and strong wear and abrasion resistance
4)Special copper alloy hot wedge can keed a CZPT life time for it.


1) We accept Alipay, CZPT CZPT , TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within  3 days of order.
3) If you can’t checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.

Supplied Accessories
1.Protector tube : 4pc (4A 2pc and 1A 2pc)
2.Hot wedge blade: 1pc
3.screwdriver:2pc(one big and the other small)
4.Inner hexagonal spanner : 2pc
5.Silica gel roller : 1pair

Additional Information:

  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
  • Port of Dispatch: HangZhou
  • Production Capacity: 1000
  • Delivery Time: IMMEDIATE
  • Packaging Details: CZPT & Delivery CZPT Detail: 1.Packing by aluminum box 2.Packing size : 37cm*23cm*28 cm 3.Gross weight : 8.5kg Delivery Detail: within 3 days after receiving payment

We’ve been engaged in the researching and manufacturing TIG AC/DC and TIG DC machine over 14 years! We put the most of resources in this type of machine and its accessories because CZPT purpose is producing the best TIG AC/DC in the industry.

1.Why choose us?
We are manufacturer of plastic welders for more than 10 years with technicians team and after sales service.
2.How to guarrantee the quality?
Warranty is 1 year,if there is any quality problems ,we accept return or give spare parts for free.
3.How to solve if it is necessary to repair?
Our technicians will check problems that you pass to,and offer solving resolutions in short time.
1-5pcs is always on stock,we deliver in 3days after payment.
5.Customized products accepted?
Yes ,we make CZPT products with labels and colors ,also distributors all over the world wanted.