欧美妺子操一操_JULIA国产一区二区在线精品_无码吃逼操视频_黄色一级香蕉视频_WWW.cok操逼_亚洲色区爱_色噜噜影视_熟女日本视频_欧美 激情 另类 自拍_亚洲精品乱码久久久久久蜜桃明_淑女乱伦第一页_精品九九久久_ⅴ天堂在线_成人性爱在线性爱电影_国产V日韩

Language:CHINESESENGLISH

Homepage >
Contact Us
  • Address:Pingtang Industrial District, Shipeng Village, Shishan Town, Nanhai District, Foshan City,
  • Phone:0757-81002668/0757-63323396
  • Fax:0757-81196682
  • Contact:梁先生/Mr Leung
  • Phone:18900873383/18900873268
  • E-mail:sbs@sbsprefabhouse.com
  • Skype: sbs-Candy
  • URL:http://m.applebabes.com

GP Series HGQ1218-8-type roller hit by shot-blasting and sand blasting machine

GP Series HGQ1218-8-type roller hit by shot-blasting and sand blasting machine
A sand blasting machine is the use of high-speed rotation of the impeller, the high-speed projectiles thrown workpiece surface, to clean up the surface of the device. Roller-through shot blasting machine using new efficient pulse jet bag filter, the dust filter wind speed (3-6m/min), small size, low resistance of the device, a small change in air volume, dust emissions far below 150mg / m3 standards. Roller-through shot blasting machine is mainly used in the manufacture of steel before (ie raw state) surface shot blasting. Shot using a large amount of high-speed projectiles direct-coupled centrifugal blast wheel. High cleaning efficiency, the quality of the surface cleaning up Sa2 ~ Sa2.5. Later by blasting steel processing, surface roughness must improve the adhesion of the film and the surface of the material, thus improving the corrosion resistance of the product. While also optimizing the production process of steel surface condition, reduce stress, increase the service life of metal parts.
Hits:8478 Time:[2016-12-25]
Copyright:佛山市勝邦鋼結(jié)構(gòu)有限公司 Foshan Shengbang Steel Structure Co., Ltd. Record Number:粵ICP備13078463號(hào)