→Used in static crack strength test for concrete sleeper (III sleeper, bridge sleeper, broad sleeper, etc.).
→ It can determine static load strength of various sleepers and test real bearing force of sleepers.
→HRJ testing machines is widely used in agriculture, forestry,animal husbandry and fishery industry, mining industry,manufacturing industry, building industry, wholesale and retail, electricity, heat, gas and water production and supply industry, communication and transportation, storage and mail business,catering industry, information transmission and information technology services, realty business, education, health, etc.