Shanghai Jiansong Industry Co., Ltd.
Main products:sander,cleaning machine,polishing machine,muller
Contact Us
  • Contact Person : Ms. Zhang Edith
  • Company Name : Shanghai Jiansong Industry Co., Ltd.
  • Tel : 0086-21-54853743
  • Fax : 0086-21-54862861
  • Address : Shanghai,Shanghai,NO.42, Zhonglian Rd, Shanghai, china.
  • Country/Region : China
  • Zip : 201100

JS-550 2 discs concrete grinder

JS-550 2 discs concrete grinder
Product Detailed
1)2 discs concrete grinder 2)5.5HP 220KG 3)Siemens motor 4)One-body gearbox 5)Belt and gear drive

JS-550 2 discs concrete grinder and polisher- top seller



We JS manufacture medium-to-high grade concrete grinder and polisher with reasonable price.JS concrete grinder and polisher occupy the market because they bring highest efficiency and save labor cost at the extreme,thanks to the premium raw materials the have.Applications:1,A concrete grinder and polisher is for grinding and polishing on surfaces coveringconcrete,epoxy,stone,marble,granite,terrazzo,etc.

2,A concrete grinder and polisher s for old floor removal,restoration,renovation,as well.

3,Fits kinds of tools including resin bond diamond pads,metal bond diamond pads,frankfurt,PCD blades,sandpaper,etc.Features:1,A concrete grinder and polisher with highest performance price ratio among all four heads machines made in China.2,A concrete grinder and polisher furnished with JS third generation magnetic plates for easy tool changing

3,Counter rotating plates4,Siemens motor5,Aluminium alloy gearbox or steel gearbox as alternative, Panels are thicker than others in the market6,Famous brand HRB bearing7,Wheel ajustable to different height

8,Driven by both gear and belt9,With vacuum hose to connect a vacuum cleaner10,With handle in package for easy transportationStandard configurations:1,Machine body - 1ea2,20kgs extra weight - 1ea3,10m electric wire - 1ea4,dust skirt - 1ea5,tool kit - 1ea



ModelWorking widthDiscsPadsSpeedPowerVoltageNet weightExtra weightWater tank
JS-550A550mm270mmx210mmx6single 1000rpm5.5HP380V155-210kgs20kgs30L
JS-550B550mm270mmx210mmx6variable speed 0-1800rpm5.5HP380V165-220kgs20kgs30L
JS-550C550mm270mmx210mmx6variable speed 0-1800rpm5.5HP220V165-220kgs20kgs30L



1,Minimum order quantity:1set2,Lead time: around 10 days normally upon MOQ3,Quantity discount: available4,OEM/ODM: available5,Origin: Shanghai ,China6,Loading port: Shanghai, China7,Package: plywood case sized 100cm x 65cm x 128cm

8,Quantity per 20GP:16sets



Customers' project using our concrete grinder and polisher ( PetroChina project)Before grinding and polishing:

JS concrete grinder and polisher working in this project

After grinding and polishing:


The color of concrete grinder and polisher can be customized


With extra weight on


Wheel adjustement


handle for wheel adjustment to different uneven floor surface


handle pole for easy transportation



Control panel


We are on exhibtion:

JS-550 2 discs concrete grinder

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