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Hongrui Coating environmental protection grinding machine      Model: HR210
1, Start/shut off the vacuum by manual, equipped with hand sander.
2, Start/shut off the vacuum by pneumatic sander, save energy and cost.
3, The vacuum is of the function of adjusting the suction, easy to be used with hand sander, also to be used with other model sanders. Adjustable suction can protect the overload of motor of vacuum, save electricity.
4, Pneumatic sander control the vacuum: Automatically delay 10-15 sec to turn off the vacuum, adjust the suction freely, perfect sanding effect, prevent the dust blow into the sander bearing, so that ensure the long use life.
< Reduce sanding cost, enhance operating effect.
< Ensure coating quality, save energy.
< Improve workshop environment and health security
Use the adjustable suction vacuum Equipped with hand sanding board, can save 35% above power. Reduce carbon dioxide emissions will reward you the content profit.

Technical specification of vacuum:
Voltage: 220V
Power: 1600-2100W
Vacuum flow: 110L/S:
Capacity: 70L
Hose length: 5M
Shutoff delay: 10-15S
Vacuum force size: Regulate freely            

Hongrui Dust cleaning and grinding machine

6"Putty Grinding Sander	6"Fine Grinding Sander	Rectangular sander	6"Gear-Driven Sander
Pad Size:6"/150mm Pad holes​: 15 Free Speed:12000rpm ​Orbit Diamerer:10mm ​Air cons.:100L/Min ​Weight Lbs:1kg	Pad Size:6"/150mm Pad hole​s: 15 Free Speed:12000rpm ​Orbit Diamerer:2.5mm ​Air cons.:60L/Min ​Weight Lbs:0.73kg	Pad Size:92X176mm Pad hole​s:3+2+3 Free Speed:8000rpm ​Orbit Diamerer:5mm ​Air cons.:400L/Min ​Weight Lbs:2.1kg	Pad Size:6"/150mm Pad holes​: 15 Free Speed:900rpm ​Orbit Diamerer:5mm ​Air cons.:100L/Min ​Length:280mm ​Weight Lbs:1.9kg

Basic Equipped Parts:
> Mobile electronic vacuum: 1PC
Adjustable suction, time-delay shut off the Electronic vacuum.
> 6'in Putty Grinding Sande : 1PC
> 6'in Fine Grinding Sanderr : 1PC
> 92X176mm  Pneumatic Rectangular sander: 1PC
> 5M Pneumatic sander Vacuum tube : 1PC
> Sandpaper: 100PC

http://www.gzhongrui.com/product/pics/20220217/1645087990.jpg