BIAXIAL TESTING MACHINE FOR BELLOWS TEST

At STEP Lab, we specialize in designing and manufacturing testing machines for intensive simulation of bellows. Our machines are utilized in the automotive industry to rigorously test shock absorber bellows, steering gear bellows, and CVJ boots.

BIAXIAL TESTING MACHINE FOR BELLOWS TEST

At STEP Lab, we specialize in designing and manufacturing testing machines for intensive simulation of bellows. Our machines are utilized in the automotive industry to rigorously test shock absorber bellows, steering gear bellows, and CVJ boots.

These types of polymer products must endure prolonged stresses and maintain a long lifecycle without compromising their mechanical seal and high mobility. To address this, we have developed a biaxial system featuring two linear actuators (UD02 and UD04) and a two-stage climatic chamber. The chamber’s temperature range spans from -40°C to 150°C, with humidity control from 10% to 90% relative humidity within the temperature range of +10°C to +90°C. Additionally, it includes a water and pollutant nebulizer.

  • Horizontal Actuator UD04: Dynamic force of 4.0 kN
  • Vertical Actuator UD02: Dynamic force of 2.4 kN
  • Climatic Chamber: Internal air pressure and vacuum regulation
  • Water and mold spray system
  • NISSAN spray test
  • SUBARU spray test
  • HONDA spray test
  • HITACHI spray test
  • BOSCH leakage test
  • FORD durability test with internal pressure

FEATURES

No maintenance

High performance

High efficiency

Wide range of use

Quick and easy installation

FEATURES

  • No maintenance

  • High performance

  • High efficiency

  • Wide range of use

  • Quick and easy installation

UD SERIESUNITSUD01UD02UD04UD08UD012UD025UD030UD050UD100
Max. Dynamic ForcekN0.70 2.40 4.00 8.00 12.00 25.00 30.00 50.00100.00
Max. Static ForcekN0.54 1.76 2.90 5.80 8.70 14.50 19.20 29.0058.00
Max. Test Speedm/s2.002.002.002.002.001.002.00 1.001.00
Max. Test FrequencyHz250* 250* 250* 250* 250* 100* 250*100*100*
Standard Strokemm80 100 80 80 80 85 80 85 85
Working Temperature°C5-305-305-305-305-305-305-305-305-30
CoolingAirAirAirAirAirWater closed circuitWater closed circuitWater closed circuitWater closed circuit
Facility Requirement3PH 400V3PH 400V3PH 400V3PH 400V3PH 400V3PH 400V3PH 400V3PH 400V3PH 400V

* On request

HUD SERIESUNITSHUD010/
HUD010L
HUD020/
HUD020L
HUD030/
HUD030L
HUD060/
HUD060L
Max. Peak ForcekN11.00 22.00 33.00 66.00
Max. Dynamic ForcekN4.00 8.00 12.00 24.00
Max. Static ForcekN3.00 6.00 9.00 18.00
Max. Test Speedm/s4.0/6.0 4.0/6.5 4.0/6.5 4.0/6.5
Max. Speed at Peak forcem/s1.6/4.0 1.6/4.0 1.6/4.0 1.6/4.0
Max. Test Frequency *Hz125125125125
Standard Strokemm200 200 200 200
Working Temperature°C5-305-305-305-30
CoolingAirAirAirWater closed circuit
Facility Requirement3PH 400Vac3PH 400Vac3PH 400Vac3PH 400Vac
* Max. Frequency of 250 Hz available on request.

-Maximum performance achieved at 480 Vac
-Stroke of 260, 300 and 380 mm is available for HUD020, HUD030 and HUD060 versions.
-For higher loads, please refer to KUD Series.

* On request

XUD SERIESUNITSXUD05XUD010XUD020XUD030
Max. Peak ForcekN5.510.420.531.2
Max. Dynamic ForcekN1.52.75.48.1
Max. Static ForcekN1.02.14.26.3
Max. Test Speedm/s6.0
Max. Speed at Peak Forcem/s4.0
Max. Test FrequencyHz600
Standard Strokemm220
Working Temperature°C5-30
CoolingAir
Facility Requirement3PH 400V

* On request

STEP Lab provides customized testing solutions tailored to your product and material testing needs.

This specific biaxial testing machine with a climatic chamber is designed for MPE.

Leakage and durability tests comply with major industry standards, including those from Ford, Bosch, Nissan, Subaru, Honda, and Hitachi.

Look through our catalog or contact us to find the right product for your company together.

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