Dustfree concrete grinder JS-400D
Market position: We are manufacturer for medium-to-high grade floor grinders and polishers with reasonable prices. Our machines are widely used on floor surface, for renovation,grinding and polishing. We occupied the market because our machine allows highest job efficiency and save labor cost at the extreme, thanks to the premium raw material it has.
Applications:
1, A concrete grinder with a vacuum motor is ideal for grinding,old floor removal,renovation, repair,restore, and new floor applying.,etc.
2, On floor surfaces covering concrete, epoxy, etc.
3, Use under dry condition
4. Fit kinds of tools covering resin bond diamond pad, metal bond diamond pad, PCD blade, Frankfurt, sandpaper, etc.

Features:
1, A concrete grinder with highest performance price ratio if only requires for grinding floor
2, Furnished with newly updated magnetic adapters for easy tool changing to save labor cost
3, Siemens motor (grinding motor) to assure good quality and longer life. 4,With a vacuum cleaning motor, it works without dust. You don't need to connect another vaccum cleaner, Say "2 in 1", Of course, save money. We are the unique and only company who developed and manufactured the high speed and dustfree floor grinding machine in China
5, Premium bearing to assure good quality and longer life.
6. Auto balance for unveven and unflat surface
7.Convenient transportation, easy operation and elegante appearance.
8. Intelligent adjustment of the speed and troubleshooting. Standard

Specifications:

Model	Voltage	Frequency	Phase	Power	Speed	Weight	Work area	Head	Pad	Dust box
JS-400D	220V	50HZ	SINGLE	4KW	0-1500RPM VARIABLE	130KGS	400MM	1PC	3PCS	10L

Alternatives of this serie:

Model	Voltage	Frequency	Phase	Power	Speed	Weight	Work area	Head	Pad	Dust box
JS-400A	380V	50HZ	THREE	3KW	850RPM SINGLE	110KGS	400MM	1PC	3PCS	10L
JS-400B	380V	50HZ	THREE	4KW	850RPM SINGLE	120KGS	400MM	1PC	3PCS	10L
JS-400C	220V	50HZ	SINGLE	3KW	0-1500RPM VARIABLE	120KGS	400MM	1PC	3PCS	10L

 Alternatives of this serie: configuration:
1, Machine body - 1 ea
2, 10m electric wire - 1 ea
3, triangle plate for metal bond pads - 1 ea
4, round plate for resin bond pads and sand paper - 1 ea
5, dust skirt - 1 ea
6, tool kit for maintenance - 1 ea
 
Specifications: Model Voltage Frequency

Model	Voltage	Frequency	Phase	Power	Speed	Weight	Work area	Head	Pad	Dust box
JS-400D	220V	50HZ	SINGLE	4KW	0-1500RPM VARIABLE	130KGS	400MM	1PC	3PCS	10L

Alternatives of this serie:

Model	Voltage	Frequency	Phase	Power	Speed	Weight	Work area	Head	Pad	Dust box
JS-400A	380V	50HZ	THREE	3KW	850RPM SINGLE	110KGS	400MM	1PC	3PCS	10L
JS-400B	380V	50HZ	THREE	4KW	850RPM SINGLE	120KGS	400MM	1PC	3PCS	10L
JS-400C	220V	50HZ	SINGLE	3KW	0-1500RPM VARIABLE	120KGS	400MM	1PC	3PCS	10L

Notes: the power of vacuum cleaner is 850W (JS-400A, JS-400B), 750W(JS-400C,JS-400D)
Special Services: OEM and ODM available Others: Origin: Shanghai , China Minmum order quantity: 1 set Packing: wooden case, measurement 110cm x55cm x110cm Lead time: 3-10 days normally Shipping port: Shanghai, China Quantity discount: available