BEAR 1200 Grinding and Polishing Machine


Grindbear 1200 grinding machine is optimal surface grinding machine for various shape tombstones and thin plates.

The massive steel construction guarantees a non-vibrating, high quality grinding result. The special constructional demands characteristic for stone machinery, have been carefully taken into consideration already at the planning stage.

Especially guides, bearings, guards and corrosion protection have been precedence. All the mechanical solutions are stated good at practice.

The controls, functions and operating itself has been developed together with the professional workers in the stone industry. This means that interface etc. are very easy to use and the users point of view has been expressed in that all the way! The graphic display on the controlpanel shows very clear and illustrative. Therefore the information is exteramly easy to set and read. The important parameters will not be forgotten by the operator.

All settings the stone positions and dimensions (even upto 10 different workpieces as standard) is easily and quickly done by teach-in. The straight edge of the stone is set facing the operators side, otherwise the stone can be of various shapes. For rectangular workpieces only two crosswise points are needed! The shape of the stone is followed with the joystick, and the reference point is pointed by water stream. These teach-in points are given by pushing the teach-in button.

The teleservice modem is also available as an option. The user can call Kasins customerSupport, which thereafter takes direct contact through the modem with the Grindbear 1200 control unit and communicates directly with it.

The Gringbear 1200 sets new standards for grinding machinery:
· Compact size but large grinding area.
· Optimal as primary grinding machine for a smaller stone company as well as secondary for a bigger stone company.
· No massive foundations.
· Quick to install.
· Reliable control and clear display; easy to use.
· Flexibility in production and multiple functions
· Strongly build construction.
· Reliability and high quality grinding results with good capacity.
· Beneficial, moderate level investment also at long sight.
· Customer support easily accessed by the teleservice (option).


Technical data:
* Spindle speed 450 r/min
* Polishing head diameter 410 mm (oscillating granite polishing head)
* No of abrasives 5 pcs
* Spindle power 7.5 kW
* Adjustable pressure(down) 0-6 bar
* Adjustable pressure(top) 0-6 bar
* Spindle stroke 160 mm
* Bridge travel speed 1-9 m/min
* Carriage travel speed 1-9 m/min
* Grinding width 1200 mm, 1500 mm as option
* Grinding length 3000 mm (longer rails available)

Space requirements:
width 2150 mm
length 4150 mm
height 1800 mm
total weight ca. 1000 kg

Power requirement: 10 kW
Water supply: 20 ltr/min
Air pressure: 6 bar
Operating voltage: 400/230V ±10%, 50 Hz.
Ambient temperature: + 5 ... +35 °C
Machine colour: Blue (RAL5012).
The machine is CE marked.