STMH-3 Los Angeles Abrasion Testing Machine Testing Machine Wholesale Price

Los Angeles Abrasion Testing Machine Testing Machine Wholesale Price
The Los Angeles Abrasion Testing Machine is mainly suitable for measuring the abrasion rate of stone.
Technical parameters:, barrel inner diameter and inner length, rotation speed r, counter: position (automatic digital display, can be preset), overall dimensions:, steel ball:
Precautions for use:
. Equipment It is not suitable to operate in magnetic or electric fields. Shielding measures must be taken to prevent damage to the instrument and equipment or reduce measurement accuracy.
.Before use, it must be run without load to ensure that there is no fault before loading and use. Lubricate before use and wipe clean after use.
.It is not allowed to be dismantled, modified or disassembled for use at will. If it is necessary to develop new functions or modify and update, etc., it must be managed according to the hierarchical management authority and the approval procedures must be completed before implementation.
. Carry out regular maintenance and upkeep of the equipment and store it in a dry and ventilated place. If the equipment is not used for a long time, it should be powered on regularly to prevent moisture and mold from damaging the equipment and its parts
Debugging and installation
Before starting, first check whether the rotating part and the barrel are scratched, and they should be adjusted in time.
. The reduction box should be filled with engine oil before use. The unloading worm gear and sliding bearing should be filled with engine oil.
, Clean the dye in the barrel. Los Angeles Shelf Type Abrasion Testing Machine
Before starting, lock the cylinder limiting device and then start again.
If you find that the running direction does not meet the requirements after starting up, you should cut off the power supply, swap any two phase wires of the wires, and then restart.
. Adjust the timing of the time relay according to the wear time, and be careful to adjust it when the power is off.
, press the start button.
, it will automatically stop after reaching the set time.
When unloading, stop the machine first, then loosen the cylinder position limit handle, then rotate the handwheel, and the worm gear will rotate the barrel to a position convenient for discharging, stop rotating, and then start the machine to make the spindle run smoothly. The material can be discharged until the material discharge stops, and the spindle rotates the handwheel to reset the barrel. Los Angeles Shelf Type Abrasion Testing Machine
Clean the barrel. Pour water into the barrel to run the spindle. Rinse the barrel and shovel blades clean or use sand to clean them.
Instructions for use
Before commissioning, you must check whether the circuit is intact (the input power supply must be three fires). Press the jog key to see if the drum rotates normally (press the direction of the arrow on the drum. If the rotation direction is opposite, turn the input The two-phase live wires will change when the two-phase live wires are exchanged.) At the same time, clear the display and adjust the preset DIP switch to the number of tests. Press the start button to start working. If there are special circumstances, please press the pause button. The machine will stop working until the fault is eliminated. Press the start button again and the machine will resume work. Put the test gravel and steel balls into the cylinder, seal and cover it, tighten the screws, start the instrument to rotate or automatically stop after rotation. At this time, the discharge port is in the middle and upper position, which is convenient for opening the sealing cover. After opening the cover, press the inching key to turn the discharge port downward. Release the button to stop the test cylinder and take out the test piece. , Use a diameter round hole sieve or a side length square hole sieve to sieve out the stone chips in the sample, rinse the gravel left on the sieve with water, dry it, keep it constant, and weigh it accurately.
Operating Procedures
Before starting, first check whether the rotating part and the barrel are scratched, and they should be adjusted in time.
. The reduction box should be filled with engine oil before use. The unloading worm gear and sliding bearing should be filled with engine oil.
, Clean the dye in the barrel.
. Lock the cylinder limiter before starting, and then start again.
If you find that the running direction does not meet the requirements after starting up, you should cut off the power supply, exchange any two phase wires of the wires, and then restart.
. Adjust the timing of the time relay according to the wear time, and be careful to adjust it when the power is off.
, press the start button.
, it will automatically stop after reaching the set time.
When unloading, stop the machine first, then loosen the cylinder position limit handle, then rotate the handwheel, and the worm gear will rotate the barrel to a position convenient for discharging, stop rotating, and then start the machine to make the spindle run smoothly. The material can be discharged until the material discharge stops, and the spindle rotates the handwheel to reset the barrel.
To clean the barrel, pour water into the barrel to run the spindle, rinse the barrel and shovel blades, or use sand to clean them.