Shandong kaitai shot blasting machine

the advantages of Shot blasting machine cleaning castings

(1)Removal of castings in transportation process in falling phenomenon, parts broken rate is very low.

(2) can be achieved from the model to the whole painting process automation.

(3) surface treatment quality consistency.

(4) casting conveying distance shortened.

(5) the production process is stable.

(6) shot blast cleaning and automatic production lines are connected into one body, reduce the cost of production.

(7) has the advantages of compact structure, small occupied area.

(8) a comprehensive, thorough cleaning of casting, there is almost no need to rework the workpiece.Improvement of working environment, work safety.

(9) can make the work efficiency of shot blasting machine into full play, greatly reduce the cost of cleaning of casting

2012年7月31日星期二

How Steel pipe shot blasting machine to clean fast and efficient processing of steel surface rust, oxide and dirt?

Steel pipe shot blasting machine (pipe blasting derusting machine) is a high power motor drive shot blasting device blade speed reverse, make steel, steel, wire section, minerals and other abrasive in the effect of the centrifugal force of steel surface spray (toss) injection processing, not only can completely eliminate rust, oxide and dirt, and in the fierce steel abrasive the impact and friction force effect, can reach the requirements of the average roughness.Spray (parabolic) shot derusting, can not only increase the pipe surface by physical adsorption effect, but also can enhance the anticorrosion layer and the pipe surface adhesion.Thus, steel shot blasting rust removing machine is the ideal way of removing rust anti-corrosion pipeline.In general, steel shot blasting machine for steel pipe inner surface derusting primary treatment, shot blasting rust (sand) is mainly used for steel surface treatment.http://www.kaitaimachinery.com/

2012年7月30日星期一

When the direction of the sleeve window is not correct

When the direction of the sleeve window is not correct maybe have damage.
Wrong direction of sleeve window may have similar influences on the blast cleaning equipment as insufficient shots does. It can also damage the protective shielding, too.

On discovering this situation, the technician should adjust the sleeve window direction and position, so the shots can be blasted right to underneath the opening cover. A test blast with a wooden board or hardboard is a worthwhile way to go.

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2012年7月27日星期五

The workpiece that track type shot blasting machine

Q32 tumble belt shot blasting machine is an ordinary of track type shot blasting machine.

Small fearless collision workpiece generally choose crawler shot blasting machine, crawler shot blasting machine's working principle is in the clearing of bin joined the prescribed number of workpieces, the door is closed, the machine starts, the workpiece is a roller driving, started to roll over, and shot blasting machine high speed the steel shot form the fan shaped beam, uniformly blow on workpiece surface, so as to achieve the purpose of cleaning.The steel shot and grit from the track on the hole, into the bottom of the screw conveyor, screw conveyor into the hoist, hoist mentioned by separator for separation.Dust contained gas from the blower to the dust collector suction filtering, become the clean air is discharged into the atmosphere, dust, the air blow into the dust collector at the bottom of the dust collecting box, the user can be regularly cleaned.Grit waste by waste pipe outflow, users can reuse.Pellet sand mixture by reusing tube recovery into a chamber body, to be separated before reuse. Shot blasting device arranged by computer simulation of 3D dynamic, all layout angle, position were designed by computer to determine.In the care of all the need for cleaning the workpiece based on minimizing the air cast, projectile, thereby maximizing the utilization rate, reduces the cleaning indoor protective plate wear.

2012年7月25日星期三

Shot blasting machine blade molding and pouring

With the prearranged sand box hand modeling, but should pay attention to the reasonable gating system opening and the use of cold iron, strictly according to the process map.Check carefully before closing the box cavity is open, to ensure that the iron liquid when pouring temperature, should follow the principle of low temperature casting furnace.If the pouring temperature is too high, not easily burnt out cold iron, and iron liquid greater shrinkage, easy to produce forging defect, so the pouring temperature is not too high, the general election in 1380-1420 ° C.Pouring time after open sand box, so as to obtain fine grain material microstructure.Abrasion resistance of high chromium cast iron in the shot blasting machine blade after application, leaf lifespan can be above 400h.Cold iron on the surface of the blade is chilled, not only to achieve the progressive solidification, but also on the blade surface produces a dense and homogeneous fine grains.More due to reasonable heat treatment process with comprehensive function, makes the blade is obviously play, thereby protecting the blades can time bear the grit of repeated shocks, show good wear resistance and long service life.Application of broad.

2012年7月24日星期二

Shot blasting machine filter cartridge dust collector structure

Shot blasting machine cartridge type dust collector consists of inlet pipe, exhaust pipe, frame, filter, reverse blowing system, ash discharge system, an electric control device of dust filter size used for 360*660, single cylinder screen area for 15mz, filter cylinder consists of a top cover, a metal frame, pleats filter, a base the 4 part, filter is the length design of filter material folded into pleats, are bonded into a tube, the inner and outer cylinder with a metal framework, with the top cover and the base is fixed on the.The cover has a fixed bolt and washer.For ease of operation and maintenance, filter cartridge adopts inclined arrangement.The dust collector has high efficiency of dust removal, dust removal efficiency of 99.99%, the dust concentration of <50mg / m3.