Standard operating procedure for 30B universal crusher

Standard operating procedures for the 30B universal crusher:

Before the equipment is operated, check whether the equipment is hung with a “cleaning certificate”. If the equipment is in a normal state, remove the card and hang the running status sign.

The operator wears work clothing and safety masks as required.

Check that the equipment, materials and auxiliary tools in the workroom are positioned.

Check the distribution box countertop, the grinder countertop, and the surrounding space for debris, and remove items that are not related to work.

Before the operation check before operation, check whether the assembly of each part of the equipment is complete and accurate, and whether there are iron scraps and other debris in the hopper and the main cavity, if necessary, remove.

Check if the belt tension of the main unit is normal. If the belt guard is secure, check whether the fasteners such as the rack, the main door lock screw and the motor foot are secure.

Check that the aggregate bag is installed correctly and securely.

When turning the spindle by hand, observe whether the spindle movement is flexible and unobstructed. If there is obvious sticking, the cause should be identified and the obstruction should be removed.

Move and control the power distribution box of the distribution box.

Jog the starter and check if the direction of rotation of the motor matches the direction of the arrow.

Note: This machine does not have a separate jog control button, and the start button and stop button are completed by the panel; that is, the start button is pressed, the motor rotates, and after starting, the button is stopped immediately, and the motor stops, due to The cause of inertia is to observe the direction of motor rotation before the motor reaches a standstill.

Jog the vacuum motor to confirm that the motor rotation direction is the same as the direction of the arrow.

Prepare the power-on operation after the pre-operation preparation and the pre-operational equipment check are confirmed.

Operation operation Press the start button of the dust removal unit, and the dust collector starts running.

After the fan runs smoothly, press the start button of the crushing machine, and the host starts running.

After the above motor is started, the no-load operation is about 2 minutes, and the main engine and the suction fan are observed to be stable after no-load operation.

The material to be pulverized (zui large feed size 8-12mm) is put into the hopper to be piled up, the size of the feed gate is adjusted, and the material is vibrated according to the vibration of the machine, so that the material is quantitatively fed into the pulverization chamber according to the set speed.

The main motor load should be controlled within the rated value (the rated power of the main motor of the machine is 5.5KW), and the feeding amount should be properly adjusted according to the nature of the material, the fineness of the crushing and the speed of the feeding, so as to avoid the car accident and ensure the host is in the Work under rated working conditions.

Scope of application This machine is suitable for crushing dry and brittle materials;

It is not suitable for crushing materials with low softening point and high viscosity.

Fine adjustment factors maintain proper feed feed;

The degree of wear of the shearing cutter and the fixed ring gear in the crushing chamber is adjusted by the crushing chamber after being sieved through the screen;

Whether the finished collector channel is smooth;

The qualified materials crushed by the crushing chamber enter the collecting bucket through the discharging port, and the operator can observe the collection of the product by the observation window installed on the panel of the collecting box. When the collected amount of the crushed product is larger than 2/3 of the bucket When replacing the collection tank or cleaning the qualified powder in the collection tank.

The operation of replacing the collection tank should be carried out in the stopped state.

After the shutdown operation is completed, the shutdown operation is performed in the following order:

Close the feed adjustment gate and stop feeding to the crushing bin.

After stopping the feeding, the whole machine continues to run for about 2 minutes. After no powder is entered in the collecting tank, press the host stop button and the host stops running.

After the main engine stops, press the suction fan stop button and the fan stops running.

This machine is equipped with a bag type dust collector, and can shake the vibration vibrating bag properly, and clean the bag every shift. If the variety is changed, the bag should be cleaned according to the cleaning procedure.

After the operation is completed, clean the equipment according to the cleaning procedure.

Operational safety and precautions The operator is prohibited from coming into contact with the transmission part of the equipment during operation.

Do not spray the equipment with water.

Where oil cups are installed, apply proper grease before driving and check that there is sufficient grease in the rotating part.

Frequently check the wear of the blade, the collar and the toothed disc. After the wear, the crushing particle size will become thicker, and if the wear is seriously detected, it will be reported in time.

The pulverizer Zui has a large feed size of 8-12 mm.

Before the material is crushed, it must be inspected. No metal debris is allowed to enter the crushing room. Before the operation and before the operation, the inspection of each item shall not be started blindly.

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