Dongguan Zhongli Instrument Technology Co., Ltd.
| Product name | Rubber Boots Water Permeability Testing Machine , Socks Waterproof Tester |
| Number of test pieces | 2 PCS |
| Clamp clamping length | 220 mm |
| Fixture up and down travel | 320 mm |
| Timer | LED display, 0 ~ 999 s |
| Air pressure | 0 ~ 50 kpa (The customer prepared the air compressor) |
| Weight | 140 kg |
| Power | AC 220V, 50 Hz |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 50 sets / month |
| Delivery Time | 5-8 work days |
| Packaging Details | Rubber Boots Water Permeability Testing Machine is packaged within wooden case. |
| Brand Name | ZL |
| Model Number | ZL-7052 |
| Certification | CE,ISO |
| Place of Origin | CHINA |
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Product Specification
| Product name | Rubber Boots Water Permeability Testing Machine , Socks Waterproof Tester | Number of test pieces | 2 PCS |
| Clamp clamping length | 220 mm | Fixture up and down travel | 320 mm |
| Timer | LED display, 0 ~ 999 s | Air pressure | 0 ~ 50 kpa (The customer prepared the air compressor) |
| Weight | 140 kg | Power | AC 220V, 50 Hz |
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 50 sets / month |
| Delivery Time | 5-8 work days | Packaging Details | Rubber Boots Water Permeability Testing Machine is packaged within wooden case. |
| Brand Name | ZL | Model Number | ZL-7052 |
| Certification | CE,ISO | Place of Origin | CHINA |
| High Light | rubber tensile testing machine ，rubber hardness tester | ||
This testing machine utilizes both inflatable and immersion methods to evaluate the waterproof seal of rubber surfaces on shoes and boots. During testing, the specimen is sealed with a specialized pressure fixture and submerged to a specified depth while being filled with constant pressure air. Any water penetration is immediately detected by bubble formation.
Inflation Method: The shoe/boot opening is sealed and filled with a measured quantity of air before being immersed in water. The water surface remains less than 75 mm from the shoe opening. After a specified period, the surface is observed for bubble formation indicating leaks.
Immersion Method: The test shoes/boots are fully immersed in water with the surface maintained less than 75 mm from the water surface. Following immersion, the specimens are removed and inspected for water infiltration.
This machine is suitable for production line implementation, enabling comprehensive quality control of finished product waterproofing.
| Parameter | Specification |
|---|---|
| Number of test pieces | 2 pcs |
| Clamp clamping length | 220 mm |
| Fixture up and down travel | 320 mm |
| Sink size | 420 × 420 × 320 mm |
| Timer | LED display, 0 ~ 999 s |
| Air pressure | 0 ~ 50 kpa (Customer prepared air compressor) |
| Dimensions | 1250 × 550 × 1550 mm |
| Weight | 140 kg |
| Power | AC 220V, 50 Hz |
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
1 Million-2.5 Million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Zhongli Instrument Technology Co., Ltd. (ZL) is an industry leader of equipment in Dongguan Guangdong, China. We provide leading edge technology to the world's leading technology companies, government laboratories and educational institutions. Our technology is used to optimize product reliabi... Zhongli Instrument Technology Co., Ltd. (ZL) is an industry leader of equipment in Dongguan Guangdong, China. We provide leading edge technology to the world's leading technology companies, government laboratories and educational institutions. Our technology is used to optimize product reliabi...
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