Electronic Spring Testing Machine

Key Functions

• Load–Deflection Testing

• Spring Rate (k) Calculation

• Compression / Tension Testing

• Cycle (Fatigue) Testing (optional)

• Free Length & Solid Height Measurement

Types of Springs Tested

• Compression springs

• Tension (extension) springs

• Torsion springs

• Disc (Belleville) springs

Main Components

• High-precision Load Cell

• Servo / Stepper Motor Drive

• Ball Screw & Linear Guide System

• Computer with Testing Software

• Digital Displacement Encoder

• Safety Enclosure & Limit Switches

Typical Specifications (Indicative)

• Capacity: 10 N to 50 kN (customizable)

• Accuracy: ±0.5%

• Stroke Length: 100–500 mm

• Speed Range: 0.1–500 mm/min

• Data Output: Load–deflection curve, test reports (PDF/Excel)

Software Features

• Real-time load vs deflection graph

• Automatic spring constant calculation

• Test method storage

• Pass/Fail limits

• Data export & printer support

Standards Supported

• IS, ASTM, DIN, JIS, ISO

• Automotive & industrial spring standards

Applications

• Automotive spring manufacturers

• Electrical & electronics industry

• Aerospace components

• R&D laboratories

• Incoming and final inspection