Leather Low Temperature Bending Strength Tester G6078-B

Product Introduction

This instrument is primarily used to test the cold and folding resistance of shoes and shoe materials to determine how well the materials or finished products can adapt to low-temperature climates or cold regions. Various folding devices can be installed within the instrument.

Complied Standard

GB/T20991-2007. BS 3144. JIS-K6545. SATRA TM55. GB/T 3903.41-2019. ISO 32100. ISO 5402-1 and other standards.

Main Functions

Tests the folding resistance of leather and similar materials in low-temperature environments.

Features

• Surface Treatment: Surface treatment using DuPont powder, electrostatic spray painting, and high-temperature curing at 200°C to ensure long-lasting colorfastness.
• Inner chamber is made of high-quality stainless steel, with semi-circular corners for easy cleaning.
• A rational air duct and circulation system ensures excellent temperature uniformity within the working chamber.
• High-performance motor and fan blades, with a convection breeze mechanism, allow for internal air recirculation.
• Nanomaterial door seals and insulation enhance overall performance.
• Casing constructed of cold-rolled steel with electrostatically sprayed plastic.
• Case Insulation: 100mm high-temperature-resistant rigid polyurethane foam.
• Fin-type heat sink with tubular stainless steel heater.
• Heat and cold exchange device utilizes ultra-high-efficiency SWEP Refrigerant heat exchange design.
• Controller: Taiwan Weilun TH7010 touch-sensitive intelligent programmable temperature controller.

Technical Parameters

1. System: Balanced thermostat with humidity control system

2. Temperature range: -20°C to +150°C

3. Temperature fluctuation: ≤±0.5°C

4. Temperature uniformity: ≤2°C

5. Temperature accuracy: ±0.2°C

6. Heating time: +25°C to +85°C, room temperature to 85°C: approximately 30 minutes, no load

7. Cooling time: +25°C to -40°C, room temperature to -40°C: approximately 50 minutes, no load

8. Standard test chamber configuration:

• Window: 320x420x40mm 3-layer vacuum tempered glass
• Test piece size: 70 × 45 mm
• Bending angle: 22.5°
• Number of test pieces: 8
• Bending speed: 0-100 ± 3 cpm, adjustable
• Flat recessed handle
• Door hinge: Imported SUS #304 hinge
• Internal energy-saving light: LED
• Wire lead hole: φ50 mm (with one rubber plug)
• Heating rate: 3-5°C/min (average)
• Cooling rate: 0.7-1°C/min (average)
• Inner box dimensions: 500 × 600 × 500 mm
• Outer box volume: 1000 × 1050 × 1520 mm
• Packaging dimensions: 1150 × 1150 × 160 mm
• Power supply: AC220V
• Machine Weight: 310kg

Product Configuration

1. Machine (1)

2. Die Cutter(1)

3. Instruction Manual (1)

4. Delivery Note (1)

5. Packing List (1)