Model: YYD-10B Description This equipment is used to test the indentation hardness and plasticity coefficient of various kinds of rock, and it can generate loading-depth curve. It’s kind of very common rock test equipment for oil and exploration industry. Main …

Model: YDZ-50/100 Description It’s suitable to test the point load strength of low intensity rock at site, it features portable, light weight, easy operation, it’s kind of widely used rock test equipment in civil engineering area. Technical specifications Max. working …

Model: YPZ-2 Description This apparatus is used to test the rock swelling rate under lateral restraint, the data can be read directly on dial gauge, it’s equipped with permeability board, dial gauge etc. It’s kind of common rock test apparatus …

Model: YPZ-1 Description It’s suitable to test various kinds of rock free swelling rate, the data can be read directly on dial gauge, it’s equipped with permeability board, dial gauge etc. It’s kind of common rock test apparatus in lab. …

  Model: YST-4 Description This tester is used to test the rock permeability coefficient thus to know the the rock microcrack development degree, it’s kind of common rock lab test instrument. Technical specifications Max. working pressure: 4.0MPa Pressure range: 0-3500KPa …

Standards: SL264-2001, JTG E41-2005 Model: YDZJ-3 Description This apparatus is mainly used to perform direct shear test on rock, structure surface, contacting surface between concrete and rock, also contact surface between concrete and other surface. It features easy operation, compact …

Model: LZJ-30 Description This equipment is suitable to perform direct shear test for asphalt, asphalt concrete, bonding layer, cementation layer specimen, it’s kind of common direct shear apparatus in civil engineering area. Technical specifications Max. Normal pressure: 30KN Indication accuracy: …

Model: YZJ-30B SL264-2001 JTG E41-2005 Description This apparatus is mainly used to perform direct shear test on rock, structure surface, contacting surface between concrete and rock, also contact surface between concrete and other surface. It features easy operation, compact structure, …

Model: YQ-100 Description This machine is used for rock sampling. It features nice appearance, durable in use, high strength, low noise, easy in operation. It’s kind of very common rock lab equipment. Main technical specifications Diamond drill bit: JR3#Φ25-Φ100mm Max. …