Foshan Aluminum Sand blasting machine Stainless steel casting processing shot blasting machine Crawler type sand blower door installation
Description of Hongfuhai Mechanical Crawler Shot Blasting Machine I. Machine Usage
The machine uses high-speed rotating impeller to throw the projectile into the drum and turn it over continuously
Turn the workpiece to achieve the purpose of cleaning. It is suitable for small castings in various industries
Sand removal, rust removal and oxidation removal of parts, forgings, stamping parts, gears, springs, etc
Skin and surface strengthening, especially suitable for cleaning and strengthening parts that are afraid of bumping.
(Note: The machine cannot clean high temperature parts, parts with flash and burrs, or they will be damaged Crawler)
This machine is a newly developed product integrating domestic and foreign technologies
Cleaning equipment with good cleaning effect, compact structure, low noise and complete set
It has the following characteristics:
1. The machine adopts suspended wall centrifugal shot blasting machine, which has simple structure and blades
Convenient replacement and high cleaning efficiency.
2. BE separator is adopted, which has good separation effect and high
The yield has a role in improving blade life.
3. Bag type dust collector is adopted, and the dust emission concentration is lower than the specified standard
And improved the working environment of workers.
4. Wear resistant rubber track is used to reduce the collision damage of workpiece
Noise during equipment operation.
2、 Structure and working principle
This machine is a small cleaning equipment, mainly composed of cleaning room, shot blasting machine
Hoist, separator system, electrical system and other parts.
Working principle: add a specified number of workpieces in the cleaning room, and the machine starts
After that, the workpiece is driven by the roller and starts to turn over. At the same time, the shot blasting machine throws the shot
The formed beam is evenly hit on the surface of the workpiece to achieve cleaning and strengthening
The purpose of. Projectiles and sand particles thrown out flow into the small holes evenly arranged on the rubber track
The steel plate screen at the bottom of the cleaning room is sieved and sent to the elevator through the screw conveyor
The elevator is lifted to the separator for separation, and the dust is sucked into the dust remover by the fan
Filter, clean air is discharged into the atmosphere, and dust on the cloth bag is removed by manual vibration
In the dust collection box at the lower part of the dust collector, users can regularly remove dust. Waste sand flows out through waste pipe,
The user can recycle the shot sand mixture into the chamber from the recycle pipe to be separated by the separator
After that, the recycled clean shot enters the shot blasting machine through the shot supply system to blast the workpiece.
3、 Main technical specifications
1. Crawler end disc diameter Φ 600mm
2. Track end disc revolution 3.6rpm
3. Single piece weight of cleaned workpiece 10kg
4. Roller load (easy to roll workpiece) 200kg
5. Production rate 600-1200kg/h
6. Shot blasting machine: one Q034 Ⅱ
Rotating speed 2900r/min
Impeller diameter Φ 250mm
Shot blasting amount 180kg/min
Shot blasting power 7.5kw
7. Dust collector air volume 2000m ³/h
8. Dust collector 2.2kw
9. Total power of equipment 12.7kw
(Note: the productivity is related to the complexity and surface area of the workpiece, generally
Surface area of cleaned parts per minute ≤ 0.25m2 )
Operation and precautions of the machine
（1） Operation of the machine
1. All operators of this machine must check this manual and the working principle of this machine
Only after understanding the management, performance, operation method, lubrication, etc Operation.
2. Add the projectiles into the track successively, then put in the workpiece, close the material door, Get ready to drive.
3. Start the dust remover, elevator, track forward rotation and shot blasting machine in turn to clean
After cleaning, the shot blasting machine will stop automatically, and it will be closed after about 1 minute
Hoist and crawler rotate forward, open the feeding door, press the crawler reverse button It can be automatically removed.
4. In case of emergency, press the emergency stop button, and the machine will stop working immediately.
5. Close the dust remover after all work is completed.
6. The ventilation and dust removal system is equipped with air valve, which can be adjusted according to the situation,
Good separation effect can be obtained.
Maintenance of the machine
1. The machine shall be cleaned after each work shift.
2. Always check the wear resistance of the guard plate, directional sleeve, shot distributing wheel, etc. in the cleaning room
The wear condition of the parts shall be replaced in time if the wear is serious.
3. It shall be lubricated regularly as required, and the mechanism shall be checked frequently for flexible operation, See the table for equipment lubrication.
4. Regularly check all transmission parts, clean parts and replace worn parts.
5. During inspection and maintenance of the machine, the power supply must be cut off to avoid accidents.
