Address: Building 1, No. 188, Xinghuo Road, Qingcun Town, Fengxian District, Shanghai
Inspection and maintenance of mortar spraying machine before operation
点击数：4252020-04-16 15:55:10 来源: Shanghai Honggang Machinery Manufacturing Co., Ltd.-Boring machine-GRC spraying machine
新闻摘要:Mortar spraying machine is applicable to a wide range of high efficiency
(1) Inspection and maintenance before operation
1. Motor equipment: including inspection of motor, power supply and transmission line, electric control box, and all switches shall be in specified state.
2. Lubricating oil: the hand oil pump is forced to refuel several times.
3 check the hopper for sundries and slags.
4 inspection of shotcrete hose, nozzle and air pipe.
5 air transportation inspection of equipment
A check the rotation direction of inching motor (when the main motor is in order, the air compressor is in reverse);
B adjustment of air compressor, air pressure, air volume and air gun;
C. check the condition of each instrument, especially whether the voltage meets the design requirements (380V), check the transmission line, wire diameter distance and joint connection, etc.
6. The setting of air pressure closing air flow is caused by the loosening of air pressure switch components during transportation, and the pressure spring shall be readjusted.