LET800 rail tunnel waterproof board welder soil anti seepage film welding machine plastic hot air welding
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LET800 rail tunnel waterproof board welder soil anti seepage film welding machine plastic hot air welding

LET800 rail tunnel waterproof board welder soil anti-seepage film welding machine,plastic hot air welding torch

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Price:  US $989.99 / piece
Sale Price:  US $940.49 / piece
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LET800 High-speed rail tunnel waterproof board climb welder Wright soil anti-seepage film automatic welding machine , plastic hot air welding torch

Welding machine can meet the geomembrane in modern society continue to expand the application of various engineering demand.This machine adopts advanced hot wedge structure, can be geared to the needs of all kinds of different material properties and thickness of different specifications of geomembrane welding products is suitable for HDPE, LDPE, PVC, EVA, PP, such as a cut can be hot melt welding materials.This series welding machine temperature control part adopts automatic constant temperature PID control, high control precision, and the temperature fluctuation is small, the speed control part adopts pulse width modulation (PWM) automatic voltage steady speed circuits, dc servo motor driver, the output torque, smooth walk, can climb, crawl vertical load and pavement occurred when change to maintain a constant speed.The series welding machine has stable performance, convenient operation, high welding efficiency, reliability, widely used in highway, railway, tunnel, reservoir water, sewage pool, landfills,
building waterproof engineering, etc.

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This series of welding torch adopts double insulation, temperature control, continuously adjustable.Suitable for PE, PP, EVA, PVC, PVDF, TPO, such as a variety of hot melt plastic welding, can also be used for hot forming, heat shrinkable, drying, lighting and other assignments.

Hot air welding torch was applied in seepage control engineering and construction of seepage prevention of PVC membrane construction tool, mainly used in tunnels, DAMS, landfill, roof, floor, swimming pool, impervious membrane in geotechnical engineering, such as welding and repairing the breeding, also to accelerate the paint coating, filler, dry and hot can shrink.In the automotive, electrical and mechanical, packaging machinery, printing, textile, rubber, and plastics industries is also widely used, for PE, PP, EVA polymer coil and modified asphalt coiled material has good welding effect.

Scope of application:
1.Preheat preheat: small metal (such as roller, piston, etc.), relaxation fasteners, preheat machine body.
2. Shape:
1) polyvinyl chloride (PVC) and poly (propylene ethylene forming, applicable temperature of about 300 degrees.
2) high temperature plastic (including acrylic and glass fiber), using a temperature of about 500 degrees, such as manufacturing fiberglass desktop, lamp box or fixed shelves, etc.
3) connection oxygen polyester plastic tubes.
4) wood to finalize the design, will be soaked, timber, dry hot air gun to blow molding.
3. Drying:
1) rapid air-dry automotive filters and drying glue.
2) baking paint
3) adding in building sound insulation drying or pincer-like device.
4) drying the interface or cracks on the hull.
5) drying polyester fiber fill the mouth
4. Paint: to remove the old paint and the thickness of paint or lacquer.Such as furniture, veneer, wood semi-finished products, window and so on, also can use heat gun up and clear the wall paint of marl.
5. Heat collecting tube:
1) heat shrinkable tube connection and shrinking
2) PVC heat shrinkable tube
3) capacitors, batteries, wire terminals, heat shrinkable casing thermal contraction/film, etc
6. Glue processing:
1) paste the objects of large area, can be heated glue to prolong paste, first to move to the appropriate location for construction
2) to accelerate the volatilization of glue
3) paste process, shorten the paste content unit of time
4) the wrinkles in the stripes on the paste can be hot
5) can remove paste, remove the carpet and decoration
7. Unfreeze:
1) delivery or machine body thaw
2) frost or freeze thaw
3) note: thaw when no direct blow to the plastic body of the object, to avoid destroying it as abnormal
8. Welding and welding:
1) fold welding with PVC coating and waterproof canvas, heat gun used along with the pressure roller device
2) using tar roof seam welding
9. Other USES:
1) demolition antirust device/clean up at the bottom of the car air filter, clean commonly used 50 degrees of hot air.
2) softening pieces of plastic
3) to repair the cracks
4) melting bitumen

Operating instructions and matters needing attention:

Supply voltage must be provided on the card and machine type of the specifications of the 220 v + / – 10% range.
Homework, heater power transferred to the lowest gear first, after electrify, as required by welding, and then gradually improve, to achieve the ideal temperature needed for welding.
Before downtime, should first knob counterclockwise spin in place, a few minutes, after cooling barrel can be shut down, so as not to waste heat attaint parts.
Operation hand don’t touch the barrel front-end, so as to avoid burns.After use to light, in order to avoid damaged gun parts, affect the service life.
On the end cover is equipped with dust-proof net, after every day with the welding torch, brush with wool must be clean dust the dust and dirt on the net, make the gun ventilated smooth, or welding torch will make porcelain with ventilation core temperature and burning porcelain core, damage the motor.
Pay attention to regular cleaning and plastic welding nozzle, prevent welding nozzle outlet blockage or flattening deformation and burning porcelain core.

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UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $989.99 / piece
Sale Price:  US $940.49 / piece
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