Model TLW-HD Series Computer Control Double Column Spring Tension & Compression Testing Machine

Application:

TLW-HD series of spring tension & compression testing machine is made according to the technical requirements specified in GB, ISO, ASTM, EN, JS, etc. standards. The special spring control, data processing and acquisition system is independently developed and designed to realize the full automation and intelligence of the data acquisition and control process. It can test and analyze the tension, pressure, displacement, deformation, stiffness, and free height of precision springs such as coil spring, disc spring, tower spring, snap spring, leaf spring, composite spring, gas spring, die spring and special-shaped spring. The design of the main machine and accessories of the testing machine draws lessons from foreign brands, with beautiful appearance, reasonable structure, high rigidity, and small deformation.

Specifications:

Load capacity: 2000, 3000, 5000N

Load accuracy：≤±1%

Machine structure: Double column type

Measuring range: 1%-100% of full load

Relative error of test load indication: Less than ±1.0%

Repeatability error of test load indication: Less than ±1%

Displacement resolution: 0.01mm

Displacement indication error: ≤±（50+0.15l）μm

Tensile space: 300mm

Compressed space: 300mm

Compression plate diameter: 130mm

Parallelism of upper and lower compression plates: ≤0.5mm

Speed range of testing machine: 0.01-500mm/min

Maximum test speed: 500mm/min

Reset (parallel disk) speed max 500mm/min

Size of testing machine: 560*300*1100mm

Weight of testing machine (net weight): Approx. 120kG

Power supply: AC 220V±10% 50Hz