Dongguan Huakai Test Equipment Technology Co., Ltd.
| Accuracy Class | High Accuracy |
| Protection Class | IP65 |
| Temperature Control Range | Rt~-40℃ |
| power | 4kw |
| Voltage | 220 V |
| Machine Weight | Approximately 450 kg |
| Cooling Rate | 1℃/min on average |
| customized support | OEM, OBM |
| warranty | 1 Year |
| Type | Testing Machine |
| Accuracy | Control Accuracy: ±0.5℃ |
| Application | Bending Testing, Deformation Testing, Laboratory Testing |
| Place of Origin | Guangdong, China |
| Brand Name | HUAKAI |
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Product Specification
| Accuracy Class | High Accuracy | Protection Class | IP65 |
| Temperature Control Range | Rt~-40℃ | power | 4kw |
| Voltage | 220 V | Machine Weight | Approximately 450 kg |
| Cooling Rate | 1℃/min on average | customized support | OEM, OBM |
| warranty | 1 Year | Type | Testing Machine |
| Accuracy | Control Accuracy: ±0.5℃ | Application | Bending Testing, Deformation Testing, Laboratory Testing |
| Place of Origin | Guangdong, China | Brand Name | HUAKAI |
This low temperature flexing resistance tester is designed for evaluating leather, synthetic leather, textiles and other soft materials under simulated cold climate conditions. The chamber and fixtures are fully stainless steel, ensuring long-term durability under continuous low-temperature operation. The vertical structure allows convenient sample loading without squatting, and the machine supports automatic test counting and shutdown.
Functions & Applications
| Item | Specification |
|---|---|
| Inner Chamber Material | SUS#304 stainless steel |
| Outer Chamber Material | Stainless steel 201 |
| Compressor | France Tecumseh |
| Temperature Range | RT ~ -40°C |
| Flexing Mechanism | Leather flexing fixture |
| Flexing Speed | 100 ± 5 cpm |
| Fixture Groups | 6 sets |
| Specimen Size | 70 × 45 mm |
| Bending Angle | 22.5° |
| Temperature Accuracy | ±0.5°C |
| Cooling Rate | 1°C / min (average) |
| Inner Chamber Size | 400 × 700 × 500 mm (W×H×D) |
| Outer Chamber Size | 900 × 1700 × 1050 mm (approx.) |
| Timer | 0–999999 |
| Insulation Material | Rigid PU + glass fiber |
| Refrigeration System | Mechanical refrigeration |
| Refrigerants | R23 / R404A (DuPont) |
| Condenser | Finned forced-air condenser |
| Evaporator | FIN-TUBE evaporator |
| Motor | Gear reducer motor (no belt) |
| Power Consumption | 4–6 kW |
| Power Supply | AC 220V / 50Hz |
| Protection | No-fuse breaker, compressor overload, over-temperature, electromagnetic protection, high-pressure refrigerant protection |
Construction & System Description
Compliance Standards
Designed according to low-temperature flexing material test requirements for leather, synthetic leather and textile performance evaluation.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
10000000-20000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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