Maintenance Work on Shot Blasting Machines in India

Proper maintenance of any machinery can not only improve the working efficiency but also can extend the life of the machinery. If we talk about the shot blasting machine there are many safety precautions which we need to follow for keeping shot blasting machine safe. Maintenance Work for Shot Blasting Machines can be divided into the Daily, Weekly, Monthly and yearly. Let’s have a look at maintenance details for the shot blasting machine.

Daily Maintenance:

• Need to look after the abrasion of all inner parts and back-plate and replace the worn parts empty.
• When blades are half worn better to replace it.
• Check out all bolts on components regularly and tighten the loose parts immediately, if any.
• Check and ensure whether the pointer in the right position.

• Need to check the closing of electric brake valve.
• Check conditions of the limit switch and proximity switch.
• Check the working conditions of all signal lights on the console.
• Check out the testing door, whether it is closing properly or not.
• One should also look after the dust pipes to ensure there is no leakage.
• See the spiral parts on separator, sundries and on filters clean should be cleaned.
• Ensure the recollection of steel grits and shots by removing the fragment on the bottom grid.
• Check out the total amount of abrasives timely.
• Clean the electrical control box.
• Check the rubber door to avoid the loss of abrasives and steel shots in the machine.

Weekly Maintenance of Shot Blasting Machine:

• Look after the distribution components and replace it, in case the abrasion is more than 3mm.
• Check out the orientation sleeves and change it, if the openings are more than 6mm.
• Check out the powder tube and pipes to ensure whether there are qualified steel grits/shots to recycle.
• Look after the distribution components and replace it, in case the abrasion is more than 3mm.
• Also see the tension of belt, tightness of bolts and position of joints, avoid the abrasion.
• Care for abrasion and ensure their ID no impurities and attrition about the screw vessel.
• Check the bottom grid, if there have loopholes, repair it timely.
• Need to check the back-plate also to prevent the serious attrition.
• Apart from it, the tension of vee-belt, the belt should be pressed about 10mm, adjusted it timely.
• Look after the abrasion of slide baffle plate, replace it if necessary.
• Check out the joints of pipes and avoid the leakages.
• Lubricate the four blasting bearings.
• Do release the water from the air compressor, oil-water tank, and separator.
• Use the pulse cleaning mechanism to clean the dust on filter cartridge.

Monthly Maintenance of Shot Blasting Machine:

• Adjust the belt on bucket elevator; check the bolts and tighten them for better performance.
• Check out the lubricant gear, if less than the specified oil changes that timely.
• Clean the AC contactor and switch contact status.
• Adjust the valve, the degree of opening and closing should meet the current value
• Lubricate and adjust the tightness of the drive chains of the blasting machine.
• Check out the condition of power and control; tighten the loose nuts if any.
• Change the oil of air compressor.
• Need to check the every motor one by one, including the whether the sound is normal and the no-load current.
• Check abrasion and fix the condition of fan and blower of the machine.

Quarterly maintenance:

• Need to look after the abrasion of shot blasting blade.
• Check out the bearings and electronic control box in good condition and refilling grease in it for their safety.
• Look after the sealing and tightness of all motors, screw conveyor, reducer, and fans.
• The high-speed grease lubricant of the spindle and motor bearings should also be checked out.

Annually maintenance of Shot Blasting Machine:

• Check out the accuracy of the ammeter.
• Check the dust filter cartridge and replace it.
• Look after the lubrication conditions of all bearings and added new grease to them.
• Change or weld the protective shielding of the main chamber if required.
• Check the contact reliability of PLC and inverter.
• Clean and repair the tuyere pipe if required.
• If the dust is sticky, use the air gun instruments to clean it properly.

Meanwhile, to get the desired performance make of shot blasting also matters a lot. To get the best shot blasting machine get in touch with the experts’ team of quality spare centers, who can guide you more about the maintenance of shot blasting machine in India.