We, Shanghai Yingfan Engineering Material Co., Ltd., is a comprehensive geosynthetics and installation supplier in China. Plastic welding vacuum tester is a test device for geomembrane seams. Our clients usually buy this vacuum tester to test 0.75mm or thicker geomembrane welding seams.
The plastic welding vacuum tester is mainly used to test the welding quality, welding effect and accurate positioning of leaking points on the parts where inflation testing cannot work or welding rods have been applied to repair shortage and leakage at planar construction sites.
Our tester is designed as international or national standard, which is small body and strong negative pressure. The vacuum part is of blow molding acrylic. The whole vacuum is clean and strong resistant, connected with special strip seal. It is used in disposal landfill project and roof waterproofing check.
Working principle: Start vacuum pump and vacuumlike the hood, then close the valve. After some minutes, if the pointer doesn't move that means the pressure don't change and leak.
Vacuum quickly,
High vacuum,
Easy to carry,
Lightweight,
Durable, safe and reliable.
| Voltage: | 230V |
| Frequency: | 50/60HZ |
| Max. negative pressure: | 60kpa |
| Normal testing negative pressure: | 20-40kpa |
| Effective leak testing size: | Φ280mm |
| Size of the vacuum: | Φ360mm |
| Connecting way between vacuum and pump: | quick connector |
| Weight: | 13kgs |
| Shape: | Hemispherical |
Q1: What is your lead time of this product?
A1: 5-7 working days.
Q2: What is your MOQ?
A2: 1 set.
Q3: How to get your direct contact way?
A3: Our contact way is tel no. of +86 21 59835778, email of rayingxie@qq.com.
We are one member of China Geosynthetics Engineering Association. We have been engaged in geosynthetics manufacture, installation field for more than 12 years. We provide high-quality products and good service to you based on our advanced technology and rich experience.