Key points of operation and maintenance of the cone crusher

Key points of operation and maintenance of the cone crusher

Cone crusher for metallurgical, construction, road building, chemical industry and silicates crushed materials, and can be disrupted above average ores and rocks of medium hardness. Cone crusher crushing ratio, high efficiency, Low consumption, uniform product size, suitable for medium crushing and crushing various ores, rocks.

With the development of technology, the types of cone crushers are gradually increasing, and the operation and maintenance points must be focused on learning. A comprehensive inspection must be carried out before driving. The main contents are as follows:

(1) Newly installed crusher without test, use manual or crane to move the crusher 2~3r before starting to avoid collision accident.

(2) a cone crusher load start is not allowed, so the crushing chamber to check whether or iron ore blocks or other objects.

(3) Check the width of the discharge opening. If it is not suitable, it should be adjusted in advance.

(4) Check whether various electrical interlocks and audio signals are normal.

(5) Check the oil level and oil temperature in the fuel tank. If the oil temperature is lower than 20 °C, it should not be driven. It must be heated by a heater.

After checking without problems, you can drive according to the driving sequence specified in the operating procedures. Wait until the oil temperature, oil pressure and cooling water pressure reach the specified value. After the oil pump runs for 3~5min, start the crusher and crush.

Running check:

(1) The crushing must be uniform, the strength should meet the requirements. Generally less than 80% of the size of the crushing port.

(2) It is strictly forbidden to enter the crushing chamber and prevent damage to the parts of the equipment.

(3) Always check the oil quantity and oil temperature of the lubrication system. The return oil temperature should not exceed 60 °C.

(4) Check the water-tight drainage of the water seal, and the water is not allowed to run.

(5) Check whether the pipeline of the water cooling system is unobstructed, as well as the amount of water and water temperature.

(6) Pay attention to check the oil pressure of the locking cylinder. The adjusting ring must be operated under the locked state.

(7) Regularly check the wear of the lining and the fastening of each component. If it is found to be loose, detached or severely worn, it should be tightened immediately or replaced on time.

(8) Always check the granularity of the product, and adjust it if it exceeds the regulations.

When parking, stop in the parking sequence as specified in the operating procedures. When the temperature is lower than 0 °C, the water in the water seal and the cooling water pipe should be drained after parking to prevent freezing of the water pipe.

Brief introduction:

XK3102 Weighing Indicator has various advantages such as perfect function, stable performance, wide suitability, multiple function and convenient operation and is mainly suitable for static Electronic Truck Scale.

Features:

Tarring function: Including manual tarring, digital tarring and automatic tarring.

M+ and M- functions: Maximum 8-digit for M+, maximum 4-digit for M-and having 50 classification.

Truck storage function: Being able to store 400 truck numbers and tare weight with 6 digits.

Code function: Having 50 groups of codes that can set tare weight, lower limit, under load, below load, upper limit.

Record function: Being able to record 1200 groups of weighing data. Recording contents include serial number, truck number, code, gross weight, net weight, tare weight, time and date.

Query function: Being able to query on truck number/tare weight, code, record and so on.

Digital calibration: Being able to make two-point non-linear calibration.

Time display function.

Rich printing function.

The panel has seal cover and reserves lead seal hole and is convenient for parameter programming, scale calibration and device management.

Rich interface function: One RS-232C (or RS-485), one 20mA current loop and one Centronics printer interface.

Watchdog circuit is used for ensuring normal operation of indicator.

Display: 6-digit VFD (main display), 8-digit VFD (secondary display) and 14-digit state display.

Weighing Indicator

Weighing Indicator,Weighing Indicator With Lcd Display,Weighing Indicator For Truck Scale,Large Display For Railway Scale

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