ISO 20344 ISO 22568 SAFETY SHOE IMPACT TESTING MACHINE

ISO 20344 ISO 22568 SAFETY SHOE IMPACT TESTING MACHINE

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Introduction:

ISO 20344 ISO 22568 Safety shoe impact testing machine The impact hammer of the toe toe anti-smash testing machine is dropped from a set height and impacts the toe of safety shoes or protective shoes once with a certain joule energy. After the impact, the minimum height value of the sculptured clay cylinder placed in the toe of the safety shoe or protective shoe is measured. Its size and whether the protective toe cap in the toe is cracked and transparent is used to evaluate the anti-smashing performance of the toe of safety shoes or protective shoes.

Main functions:

Test the impact and smash resistance of safety shoes or protective shoe toe caps, bare steel toe caps, plastic toe caps, aluminum steel toe caps and other materials.

Reference standards: 

GB/T20991-2024, ISO EN 20344-2021, ISO 20345-2022, CSA Z195-14 (2019), ASTM F2412-2005, BS-953, GB21148-2020, EN ISO 22568-4-2021, UNI-EN-1256800_2001 and other standards

 

Instrument features:

  • Surface treatment of the machine body: It adopts American DuPont powder, electrostatic spray painting process, and is cured at high temperature 200℃ to ensure that it will not fade for a long time;
  • Mechanical components are composed of non-corrosive structures and stainless steel materials;
  • Precision high-end motor drive, precise control, smooth operation and low noise;
  • LED-SLD806 integrated display control box, menu-based operation mode;
  • One-click fully automatic test, simple and convenient operation.
  • Imported high-precision bearings with low friction and high precision;
  • Supports dual-cylinder anti-secondary impact, achieves zero error, and eliminates the old spring push-pull;
  • Specially made heavy-duty tensile mesh that is weight-resistant, safe, reliable, and has a long life;
  • Highly customized energy, speed display, automatic positioning adjustment function;
  • Supports multi-national standard testing methods and is easy to operate;
  • A special protective cover is added to the fuselage to prevent test flying debris from accidentally injuring the operator;
  • Laser induction switch, with high energy accuracy and sensitive induction;
  • Independent control console to prevent vibration data from being accurate;

Technical specifications:

  1. Effective test height of the instrument: 1200mm.
  2. Impact bell: (20±0.2)kg (EN, GB) and (22±0.2)kg (CSA, ASTM) one set each.
  3. Speedometer: digital energy display.
  4. Function: automatic positioning, automatic safety hook
  5. Impact method: free fall
  6. Lifting mode: manual and automatic independent control
  7. Release method: electromagnetic release
  8. Anti-secondary impact: double-cylinder cylinder induction is adjustable
  9. Secondary induction switch: photoelectric switch
  10. Volume: 66*61*194cm
  11. Weight: 275kg.
  12. Power supply: AC220V 10A

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