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Sand Blasting Room Adapt To Large-scale Workpiece Surface Cleaning

QINGDAO KNNJOO MACHINE INC. | Updated: Nov 03, 2017

Sandblasting room, also known as shot peening room, sand making room, adapted to the surface of some large-scale cleaning, rust, increase the adhesion between the workpiece and the coating effect, sandblasting room according to the abrasive blasting room is divided into : Mechanical recycling type shot peening room and artificial recovery type shot peening room.Which artificial recovery sandblasting room is economical and practical, making simple, convenient, easy to use materials, greatly reducing the cost of sandblasting room cost, but also by many customers, especially Small and medium enterprises accepted.

Design features

The main feature of the sandblasting room is that the operator is indoors during blasting. Protective clothing and helmets protect the operator from abrasion and the ventilation supplies fresh air to the operator through the helmet.

Sandblasting rooms are mainly used for large parts or automatic blasting equipment for very expensive parts. The nozzle manipulator installed in the sandblasting room can automatically blast the surface of parts, and the hard-to-reach area of automatic sandblasting can be finished by manual blasting. This maintains flexibility and reduces the number of blasting operators.

Abrasive transport mode is another highlight of the device design. In addition to the well-known flat conveyor floor that requires a small installation depth, DISA has vast experience in spiral conveyor and vibratory crossbar abrasive transport technologies. For large parts generally open sandblasting.

Use size

First, the pre-disposal: electroplating, painting, spraying and so on are all covered up before blasting processing, the appearance of a positive health, together with greatly improve the cover adhesion and anti-corrosion ability.

Second, finishing: casting parts, stamping parts, welding parts, heat treatment parts and other metal parts to oxide, residue, dirt; non-metallic products finishing appearance, appearance of ceramic blanking spots eradicating and restoration paint pattern and so on.

Third, the old pieces of innovation: cars, motorcycles, blasting room mechanical and electrical equipment, all the innovative cleaning of moving parts. Eliminate fatigue stress together to extend the service life.

Fourth, light decoration: All metal products and non-metallic products (plastic, crystal, glass, etc.) to eliminate appearance traces, argon mist surface disposal, so that the appearance of the product promotion level.

Fifth, touch the handle Disposal: Mold surface argon mist surface disposal, graphic production, and mold finishing, do not hurt the appearance of the mold, to ensure the accuracy of the mold.

Sixth, burr disposal: machining parts small burr removal, plastic parts overflow edge of the plastic to eliminate.

Seven, defective products Rework: product unpleasant mask removed, the appearance of poor color and printing removal.

Eight, strengthen: Add the appearance of metal hardness, eliminate stress, such as aircraft leaves, spring, machining tools and weapons such as the appearance of disposal.

Nine, etching anti-skid processing: metal products, non-metallic products appearance etching drawings, text and non-slip handle, such as: marble, handle anti-skid, seals, stone inscriptions and so on.

Ten, denim disposal: jeans scrub, hair and hair to achieve effect.

What is sandblasting? A way to sort the look with high-speed moving grit. Can remove the appearance of the oxide, grease, paint, etc., to achieve a more uniform appearance quality. Follow-up process so welding, oxidation, coating, the appearance of chemical heat treatment, such as phosphating. Sandblasting can make the appearance of the workpiece residual compressive stress, and make the appearance of uniform quality of the workpiece, can improve the fatigue strength of the workpiece. The effect of strengthening is worse than shot peening and the deformation of the workpiece is smaller than shot peening.

Sand blasting equipment

The entire sandblasting system is equipped with a dual-bin continuous working sandblasting tank, each with two spray guns 10 mm in diameter and two abrasive valves. Install the operating switch on the gun handle and allow for automatic control to control shot blasting or jetting. This can be used to remove the floating dust from the work surface after the cleaning is completed.

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