The difference is that the syste劇用ms are different, the operating princ一哥iples are different, and the main featu工遠res are different.

1. Different systems

Liquid sand blas理黑ting machine

Liquid sandblasting machine is在低 generally composed of five system高雨s, namely structural system, medium 分微power system, pip動下eline system, control s刀和ystem and auxiliary system.

Suction dry sand blasting machine

Generally, the suction說林 dry sand blasting machine is 對身composed of six systems, n妹市amely, structural system, medium pow大冷er system, pipeline syste習河m, dust removal system, con時到trol system and auxiliary腦男 system.

Press in dry sand blasting machine

It is generally composed of four sy放動stems, namely pressure tank, mediu聽裡m power system, pipeline system地視 and control system.

2. Different operating p喝我rinciples

Suction dry sand blasting machine

The suction type dry sandblasting 黃森machine is driven by頻物 compressed air, which forms negative 西多pressure in the spray gun through hig影河h-speed airflow movement. The abrasive 做數is sucked into t拍如he spray gun through the sa花個nd conveying pipe, and sprayed to the p了笑rocessing appearance through the nozzl火吧e to achieve the expected pr城中ocessing intent. In the suc南他tion dry sand blasting machin友畫e, compressed air問你 is not only the feeding powe刀老r, but also the但學 accelerating power.

The suction type dry sandblastin的子g machine is powered by compr車書essed air and forms a negative pr年愛essure through the high-speed movem用相ent of air flow in the好我 spray gun. The abrasive跳服 is sucked into the spray劇錢 gun through the sand co到開nveying pipe, sprayed out through the n小吃ozzle, and sprayed into the processin飛些g appearance to achieve the expected pr計資ocessing intent. 吧有In the suction dry sand blas視員ting machine, comp河讀ressed air is not only the fe她老eding power, but also the acceleratin兵湖g power.

Press in dry sand blasting 討下machine

Working principle of press i如數n dry sand blasting machine. The press 商空in dry sand blasting machine is p日都owered by compressed air. Throu分多gh the working pressure e信雪stablished by the compressed air i業讀n the pressure tank, the abrasive is p話外ressed into the sand conveying pipe t樂歌hrough the sand outlet valve,中員 and sprayed through現輛 the nozzle to the pro道海cessing appearance 男花to achieve the desired processi銀要ng purpose. In the press in dry s是黑and blasting machine, compressed air 校工is not only the feeding po雪話wer, but also the accelerating pow廠鄉er.

Liquid sand blasting mac秒下hine

Compared with the dry sandblasting 媽山machine, the liquid san秒民dblasting machine i跳書s more characterized by controlling t雜務he dust pollution in the sandbla拍友sting process a火校nd improving the workin嗎作g environment of sandbla作影sting operation.

The working principle of器微 the liquid sandblastin劇妹g machine uses the g筆動rinding fluid pump as the feeding pow影很er of the grinding fluid. The grin西短ding fluid (mixture of abras老懂ive and water) that is stirred evenl商窗y is delivered 是都to the spray gun th報學rough the grinding技劇 fluid pump. The compress美通ed air, as the acceleration音站 power of the grinding fluid, enters t車化he spray gun through the讀微 gas transmission pipe. In the spra路暗y gun, compressed air 刀兵accelerates into the grindi愛熱ng fluid of the spray gun an也紅d sprays to the expected processing in什月tent through the nozzle.

3. Different main c姐市haracteristics

Compared with the dry 下呢sandblasting machine, the liq拍她uid sandblasting 關科machine is more characterized b業內y controlling the dust pollu匠新tion in the sandblasting process a懂刀nd improving the小靜 working environment of sandblas線地ting operation.

Dry sandblasting machine is 綠好pure abrasive sandblasting. In fact, th民工ere are now dust鐘光-free sand blasting abrasives, such as 科站RZG garnet sand, with lit讀藍tle dust and basically dust-free.