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Sports equipment shot blasting cleaning equipment

Author: admin Source: This station Time: 18:44, January 12, 2020
Fitness Equipment Shot blasting machine , sports equipment Rust remover , expanding equipment shot blasting machine

Qingdao Dingzhu Heavy Industry Co., Ltd Sports equipment shot blasting machine fitness equipment derusting machine expanding equipment shot blasting machine It has accumulated a lot of experience for the production of high-quality equipment and shot blasting equipment for domestic enterprises. Factory direct selling, high quality and low price!

Through shot blasting machine

For the long strip workpiece, such as fitness equipment bracket and sports equipment support rod, the through shot blasting machine is usually used for shot blasting and rust removal. This kind of equipment has high degree of automation, loading and unloading at the same time, high shot blasting efficiency and good rust removal effect. It is widely used in a large number of sports equipment manufacturers.

Casting equipment production site:


For this equipment, we summarized several problems concerned by customers

Our solutions to the problems concerned by users:

1. Safety of equipment

a) There are warning signs and safety signs on the drive and cover.

b) Emergency stop button is designed at operation position and maintenance platform.

c) Safety interlock, shot supply, shot blasting and maintenance devices have safety interlock.

d) Equipped with a belt conveyor for bullet recovery to prevent accidents caused by shot scattering.

2. The sealing problem of the equipment and the position design of the dust removal port

We adopt 8 labyrinth seal design in front and back. The top near the door is designed with a dust suction port. Dust can be easily sucked away when the workpiece is in and out. Avoid the dust escaping from the door or the top caused by the design of the dust suction port at the top

3. Anti reverse device of bucket elevator

In order to prevent the equipment damage caused by the reversal of lifting belt caused by sudden power failure or unexpected shutdown of bucket elevator, an anti reverse device of bucket elevator belt is designed

The side plate of bucket elevator is protected by wear-resistant plate

Wear resistant design of hopper lip of bucket elevator

4. Unique structure of separator with variable pitch and hole pitch

In order to get a good separation effect, we adopt the structure of variable pitch and hole pitch.

5. Sedimentation function and environmental protection of fine projectile

In order to prevent the small projectiles from being sucked into the dust box of the dust remover, we have designed a projectile settling chamber with automatic projectile return function. The appearance of our dust dropping chamber is beautiful and can settle about 0.05mm pellets.

We use secondary dedusting

The projectile settling chamber and filter bag are installed vertically with unique structure convenient for maintenance. The emission concentration is less than 80 mg.

6. Noise control of equipment

The dust removal fan has a full shielding structure, the outer layer is 0.6 mm milky white color steel tile, the inner layer is perforated plate, and the sandwich sound-absorbing rock wool dust removal fan is shielded. The shielding room is designed with an access door, and the shot blasting shielding room is a convenient mobile structure.

7. Color of the device

The main machine of the equipment is gray white, and the parts such as shot blasting machine, conveying trolley, shield and guardrail are in warning color.

8. Equipment bearing seal

All parts of the equipment do not contain felt and asbestos seal which is harmful to human body. We use rotary shaft seal ring or polyurethane dust ring.

Equipment features:

The layout of the shot blasting chamber and the shot blaster is determined after the computer three-dimensional dynamic ejection simulation.

6 sets of hq036 directly connected cantilever centrifugal shot blasting machines with high ejection speed are adopted.

The blasting chamber body is made of 8mm thick steel plate welded into a box structure with high strength and no vibration. It can make full use of the internal guard plate of 10 years by rolling the stop plate (10 mm) to extend the service life of the internal guard plate.

The V-shaped device with 8-way loose leaf spring seal is used in the front and rear seal accessory chambers, which can effectively prevent the projectile from splashing and reduce the wear and scratch of the components to the seal. The other sealing layers are sealed with high wear-resistant rubber plate.

In order to reduce the friction on the bottom hopper during the dropping process of shot, the hopper is equipped with buffer angle steel.

ó in order to prevent the workpiece from running when the feeding is not in progress, the stop plates are set at both ends of the roller table.

According to the size of the workpiece to determine the number of open shot blaster, which can reduce unnecessary energy waste, and reduce unnecessary equipment damage.

The cover plate of our company is fixed with the big nut, which has a larger contact surface between the structure and the guard plate, which can effectively prevent the damage of the shell caused by the loose nut.

ó shot supply system adopts special pneumatic control shot supply gate valve and workpiece photoelectric detection to prevent empty shot. The cylinder gate valve used by our company is a small and portable cylinder without base and ear seat, which is more stable, reliable and convenient for maintenance than the traditional cylinder with seat.

ó dust removal system adopts two-stage bag vibration dust collector + sedimentation chamber, with excellent dust removal effect.

Since the workpieces are transported by tooling, the roller conveyor drive system adopts bidirectional transmission.

ó double safety design is adopted to prevent reversal of hoist: first, ratchet and pawl mechanism is adopted for transmission head wheel to prevent reverse; second, brake motor is used for anti reverse of drive motor. At the same time, a loss of rotation detection and alarm device is set at the passive wheel.

The roller table drive adopts stepless variable frequency speed regulation, and the running speed range of roller table is controlled (not the speed regulating motor). Satisfactory cleaning quality was obtained.

ó separator full curtain flow curtain design: the variable pitch separator adopts the control of double gas cylinder plus anti rotation material level meter, and automatically adjusts the flow curtain according to the projectile condition to achieve the effect of full curtain flow curtain. This technology is unique to our company.

ó dust removal system adopts QBD bag vibration type dust collector, which is more effective than traditional bag type dust collector, and vertical layout is more convenient and quick to replace filter bag (just open maintenance).

Effect after shot blasting machine:

Customer site of similar equipment of Dingzhu Heavy Industry Co., Ltd

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