Machine Description
The Hose Bend Radius Testing Machine is a purpose-
built system designed to evaluate the flexibility,
durability, and mechanical integrity of corrugated
metal hoses and hose assemblies under repeated
bending, as specified in ISO 10380. This machine
simulates real-world dynamic bending conditions by
subjecting the hose to a defined bend radius and
cyclic movement, ensuring compliance with
international performance standards for industrial,
HVAC, automotive, and fluid transfer applications.
Features
• Fully compliant with ISO 10380 bend radius test procedures
• Tests dynamic flexibility and fatigue life of metallic hoses
• Adjustable bend radius and bending angle
• Programmable cyclic movement with digital cycle counter
• Heavy-duty clamping system to hold hoses securely in place
• Servo or motor-driven system for consistent repeatable movement
• Emergency stop, safety interlocks, and failure detection
• Ideal for corrugated stainless steel hoses, braid-covered hoses, and
assemblies
Technical Details
| Parameter |
Specification |
| Test Standard |
ISO 10380 |
| Hose Diameter Range |
6mm to 100mm (customizable up to 150mm) |
| Bend Radius Range |
3× to 10× hose diameter (adjustable) |
| Bending Angle |
30° to 180° (programmable) |
| Test Cycles |
Up to 1 million cycles |
| Test Speed |
10 to 60 cycles per minute |
| Drive System |
Servo Motor / AC Motor with VFD |
| Control System |
PLC with HMI / Digital Cycle Counter |
| Clamping Fixtures |
Interchangeable for different hose sizes |
| Power Supply |
3-Phase AC, 415V / 50Hz |
| Safety Features |
Emergency Stop, Safety Guards, Overload Protection |
Application
• Durability testing of stainless-steel corrugated hoses
• Quality assurance for hose manufacturers
• Validation of hose assemblies used in automotive and aerospace
• R&D for new flexible hose designs
• Compliance testing for ISO 10380 certification
