Rongjida GLM-200 Steel Wheel Wear Resistance Testing Machine Ceramic Brick Wear Resistance Testing Machine

One,Product Introduction:
Adopting a cycloidal pinwheel reducer, the reduction ratio is large, the structure is compact, the transmission is smooth, and the abrasive flow rate is adjustable, which can effectively save the amount of abrasive used. The testing machine achieves a steel wheel speed of 75r/min through gear transmission reduction, which reduces speed compared to belt transmission Smooth and without slipping, the rotation of the steel wheel is controlled by a time relay, and the motor rotates at the predetermined time The motor automatically stops when it reaches the required speed for the test. This testing machine has the characteristics of reasonable design, simple structure, beautiful appearance, easy operation, smooth rotation, and automatic shutdown to meet the testing requirements. It is mainly suitable for wear resistance testing of cement bricks.

2、 Technical parameters:

♦Grinding Wheel 1: Diameter200 ± 0.2mm, thickness 10 ± 0.1mm,
♦Grinding Wheel 2: Diameter200 ± 0.2mm, thickness 70 ± 0.1mm, hardness HB203-245
♦Grinding wheel speed:75 ± 4r/min constant;
♦Sample size:100mm ×110 mm；
♦Abrasive: with a particle size ofF80 white fused alumina specified in ISO8486-1986;
♦Abrasive feeding speed:（100 ± 10) g/100r flow rate adjustable;
♦Storage hopper capacity: greater than5L；
♦Test time: customizable, digital display;
♦Weight 1: The mass is2.5 kg (applicable to GB/T3810.7-2006);
♦Weight 2: The mass is14kg (applicable to GB/T12988-91).
♦External dimensions:6000x580x130mm
♦ Weight: Approximately 150kg

3、 Compliant with standards:
GB/T3810.7-2016 "Test method for abrasion resistance of unglazed tiles"
ISO/DIS10545/6-94 "Test method for resistance to deep wear of unglazed tiles"
GB/T12988-1009 "Test Method for Wear Resistance of Inorganic Flooring Materials"

4、 Precautions and maintenance:
♦When connecting the power cord, attention should be paid to the forward and reverse rotation of the motor, and the steel wheel should rotate in the direction indicated by the arrow;
♦The testing machine must be connected Reliable grounding at Zhichu (wire diameter not less than1.5mm）；
♦After each experiment, the testing machine should be cleaned thoroughly, especially the sand on the fixtures and their guide rails should be cleaned thoroughly;
♦Every year, the side cover plate of the gearbox should be removed and an appropriate amount of lithium based material should be added to the geargrease.
♦Environmental temperature: Room temperature
♦No corrosive properties around
♦The ground is sturdy and level
♦The power supply is380V， The voltage fluctuation range shall not exceed 10% of the rated voltage