Shanghai Junjingsai manufactures heavy-duty high-power high-frequency plastic welding machines with customizable power configurations from 50 kW to 150 kW, specifically engineered for large-area seam sealing of PVC air mattresses, swimming pools, water beds, and inflatable structures.
Applied Range
| Category | Specification |
| High Frequency Power | 50-150kw(Customizable) |
| Upper Pressure Plate Size | 2200*1400*45mm |
| Temperature | 2100*1300*40mm |
| Number Of Stations | Four-Column Guide Rod Positioning |
| Degree Of Automation | 2160*1070*1700mm |
| Boundary Dimension | 600kg |
Was established in 2006, originally known as Shanghai Junsai Packaging Equipment Co., Ltd. The company is headquartered in Shanghai, with production bases in Jiangsu, Chongqing, and Guangdong. Currently, there are over 150 employees, including 30 senior technical staff, covering a total area of more than 20,000 square meters.
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