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設(shè)備介紹：

本機(jī)是引進(jìn)了先進(jìn)的德國(guó)技術(shù)；采用了直通型噴砂閥，徹底解決了磨料的堵塞,噴砂出口的速度可達(dá)200M/S；砂閥是噴砂機(jī)的重要配件，它的主要作用是控制砂料的開啟及關(guān)閉、無(wú)級(jí)調(diào)整噴砂時(shí)砂流量的大小。砂閥質(zhì)量的好 壞直接影響到噴砂機(jī)是否能正常工作，該型噴砂機(jī)采用我公司生產(chǎn)的砂閥，該閥采用美國(guó)SCHMIDT公司技術(shù)，具有質(zhì)量 可靠、調(diào)整方便、維護(hù)簡(jiǎn)單等特點(diǎn)，是世界各國(guó)廣泛采用的一種結(jié)構(gòu)；該砂閥的開啟由氣壓控制，其動(dòng)作過程是，當(dāng)控制 口有氣壓信號(hào)時(shí)，砂閥的活塞帶動(dòng)閥桿頂起，砂閥開啟，通過調(diào)整調(diào)節(jié)帽的位置，就可調(diào)節(jié)砂閥的開啟量，從而控制砂料 流量，砂閥的開啟量可無(wú)級(jí)調(diào)節(jié)，在砂閥中與砂料接觸的閥桿和閥套由硬制金碳化鋁制作，提高了砂閥的使用壽命。

This machine has introduced advanced German technology; The straight-through sandblasting valve is adopted, which completely solves the blockage of abrasive, and the speed of sandblasting outlet can reach 200m/s; Sand valve is an important accessory of sandblasting machine. Its main function is to control the opening and closing of sand materials and adjust the sand flow rate during sandblasting. The quality of the sand valve directly affects whether the sandblasting machine can work normally. This type of sandblasting machine adopts the sand valve produced by our company, which adopts the technology of SCHMIDT Company of the United States. It has the characteristics of reliable quality, convenient adjustment, simple maintenance and so on, and is a kind of structure widely used in the world. The opening of the sand valve is controlled by air pressure, and its action process is that when there is an air pressure signal at the control port, the piston of the sand valve drives the valve stem to jack up, and the sand valve opens. By adjusting the position of the adjusting cap, the opening amount of the sand valve can be adjusted to control the sand flow rate, and the opening amount of the sand valve can be adjusted steplessly. In the sand valve, the valve stem and valve sleeve contacting with the sand are made of hard gold aluminum carbide, thus prolonging the service life of the sand valve.

工作原理

本機(jī)采用壓送式噴砂（噴丸）機(jī)構(gòu)，即利用壓縮空氣在高壓罐內(nèi)高速流動(dòng)行成高壓作用，將高壓罐內(nèi)的砂料通過輸砂管 噴出，然后隨壓縮氣流由噴槍嘴高速噴射到工件表面，達(dá)到噴砂加工的目的。

This machine adopts the pressure-feeding sandblasting mechanism, that is, the compressed air flows at a high speed in the high-pressure tank to act as a high pressure, and the sand in the high-pressure tank is sprayed out through the sand conveying pipe, and then sprayed to the workpiece surface by the spray gun nozzle at a high speed along with the compressed air flow to achieve the purpose of sandblasting.

適用范圍

用于清理鋼結(jié)構(gòu)、模具、健身游樂器材。玻璃、石碑的雕花、船舶修造、橋梁、礦山、機(jī)械、石油管道、水利工程、 港口建設(shè)等除銹、噴花加工、去氧化皮、毛刺亦可用于噴涂、電鍍前處理工序，以提高涂（鍍）層表面的附著力所有的表 面處理。用于噴玻璃丸、強(qiáng)化光飾零件的表面。

Used for cleaning steel structures, molds, fitness and amusement equipment. Carving of glass and stone tablets, ship building, bridges, mines, machinery, oil pipelines, water conservancy projects, port construction, etc. derusting, flower spraying, descaling and burr removal can also be used in the pretreatment procedures of spraying and electroplating to improve the adhesion of the coating (plating) layer surface. All surface treatments. Used to spray glass shot and strengthen the surface of decorative parts.

設(shè)備優(yōu)點(diǎn)

可以代替酸洗磷化工藝，沒有排污費(fèi)的問題?？焖賴娚俺P，在改變表面粗糙度的同時(shí)，還可以去掉焊渣、毛刺、飛 邊。效率高、成本低、質(zhì)量好，是傳統(tǒng)化學(xué)和手工除銹無(wú)法比擬的。噴砂后油漆質(zhì)量好、涂層壽命長(zhǎng)，是目前國(guó)際上采用 的通用工藝方法。

It can replace pickling and phosphating process, and there is no problem of sewage charges. Rapid sandblasting derusting can not only change the surface roughness, but also remove welding slag, burr and flash. High efficiency, low cost and good quality, which is incomparable with traditional chemical and manual rust removal. After sandblasting, the paint has good quality and long coating life, which is a common process method adopted internationally at present.