The NR35 - R320 Shark - retains the same high standards, simplicity and reliability of the predecessors with some improvements
to make this new stone grinder a top quality machine.
The new user friendly PLC touchscreen panel makes selection of the structure programmes, settings for the stone and the automatic
feed function much easier and simplifies the over all use of this machine.
The main frame is made of aluminium, all internal parts are of stainless steel including the water tank. The old pedal lift off system
has been replaced by a compressed air system controlled by a precision regulator valve.The NR35 Shark has been designed to combine
with R off B’s belt sanders, LM23 Shark.
Because of its performance, advanced features and the very competitive price of the NR35 Shark, R off B have aimed this machine at
the quality end of the ski and snowboard service market.

Characteristics:
1-Indipendent motors
2-New and easily visible and accessible touchscreen panel
3-New autofeed system with a compressed air system controlled by a precision regulator valve
4-Main frame made of aluminium
5-Stainless steel water tank with relative filter system

Tecnical date:
STONE MOTOR: Kw 2,2 230/400 V 50/60 Hz RPM FROM 240 TO 1160
WORKING SPEED: FROM 5 TO 24 M/S
AUTOFEED MOTOR: Kw 0,18 230/400 V 50/60 Hz
WORKING SPEED: VAR. FROM 0 TO 28 M/M
DRESSING DIAMOND SPEED: Kw 0,11 230/400 V 50/60 Hz
WORKING SPEED: VAR. FROM 0 TO 0,70 M/M
WATER PUMP: 230/400 V 50/60 Hz - Kw 0,45
WATER TANK: 70 Lt
STONE DIMENSIONS: ø 350x320 mm
VOLTAGE: 3x230/400 v 50/60 Hz
WEIGHT: 345 Kg + 34 Kg water tank
TOTAL POWER CONSUMPTION: Kw 2,94
AIR PRESSURE: 4 BAR
MEASURES: 1400x720x1550 mm

Accessories:
ø350/320mm stone
Dressing diamond
Emulsion
Water tank filters