Vacuum air leak tester is one of MM-TECH testing tools with geomembrane welding equipment which used for leak detection on job site.

Description:

Shape:hemispherical

Working principles:pump is on, vacuum the hood, then close the valve, After some minutes, if the figure is not moving, pressure not changing means no leaking.

Features:fast vacuuming, high vacuuming, light weight, safe and reliable, especially for testing leak on job site.

Operating Steps:

• Clean the welding part and lather around welding lap.
• Locate the hood (1) and plug (6) connects to power.
• Turn on the switch (5) and vacuum testing space, when the hand of watch (4) reaches 20-30 cm/Hg, do close switch (5).
• Find if there is air leaking to observe bubble on testing area through the hood.
• After test, collect the hood, then clean the sealing piece and put it in the box.

Specifications:

Hebei Mingmai Technology Co.,LTD (MM-Tech) is one of comprehensive manufacturer of Thermoplastic Welding Equipment and an experienced professional exporters in China.
Our main products:butt fusion machine,socket fusion machine,electrofusion machine,hot air welders,hot air welding machine, extrusion welders, geomembrane overlap wedge welders,band saw,cutting machine,& welding accessories.

MM-Tech has the formidable technical team and strict quality control along with first-class after sale service .
All the products have high quality and stable performance.
With strong relationships and good credit,we cooperate closely to develop the global markets together.

Facing the challenges, we'll turn pressure into force, take root in the market demand,insist credit management and promote the brand connotation of safety and convenience.
Moreover we'll also abide by the strategy of continuous development.
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