As a comprehensive geosynthetics supplier in China, we Shanghai Yingfan company cannot only provide material but also can provide good quality installation equipment. Good quality of geosynthetics installation should be assured by using good quality equipment. Thanks to more than 12 years of installation experience in this industry, we have long‑term cooperative and reliable installation equipment manufacturer and supplier.

Plastic Welding Automatic Wedge Welder Introduction

The automatic wedge welder adopts advanced hot‑wedge structure, featuring high power, fast welding speed and strong pressing force. It works for hot‑melt materials including PE, PVC, HDPE, EVA, PP with thickness from 0.2‑3.0 mm. Widely applied in highway & railway projects, tunnels, urban subway, aquaculture, water conservancy, industrial liquid storage, mining, landfill, sewage treatment and other waterproof projects.

Tips:

a. Silicone pressure roller: for membrane thickness below 1.0 mm.

b. Steel pressure roller: for membrane thickness 1.0‑1.5 mm.

c. For materials releasing corrosive gas after thermal fusion such as PVC, optional stainless‑steel hot‑wedge is recommended to extend service life.

Features and Benefits

‑ High‑precision temperature control with low temperature fluctuation

‑ Large output torque and stable operation

‑ Constant‑speed performance under creeping, vertical climbing and variable‑load conditions

‑ Reliable performance and user‑friendly operation

Specification

‑ Voltage: 220V

‑ Frequency: 50/60Hz

‑ Power: 800W~3000W

‑ Welding speed: 0.5‑8 m/min

‑ Heating temperature: 0‑600 ℃ adjustable

‑ Weldable material thickness: 0.2‑3.0 mm

‑ Overlap width: 100‑160 mm

‑ Welding width:12.5mm/15mm×2; inner cavity:12mm/15mm/20mm

‑ Net weight: 5‑13 kgs

Application

Suitable for various PE, PP, EVA, PVC geosynthetic installation projects, including landfill, highway & railway tunnels, urban subway, aquaculture, water conservancy, industrial liquid storage, mining, sewage treatment and so on.

FAQ

Q: Do you provide operation manual or usage video?

A: Yes, please contact us to get them.

Q: What is your MOQ?

A: MOQ is 1 set.

Q: Can you offer free sample?

A: Sorry, samples are not available. This is high‑value mechanical equipment and needs full payment.

Installation is critical for geosynthetic civil‑engineering projects. Installation quality heavily depends on welding equipment, so it is essential to select stable and high‑quality machines.