Frame Fixed (Stand alone) : Variable height of the feed table from 740 mm to 900 mm. This is the standard version and is ok for small factories were the machine is used as stand alone and not in line with other machines.
Frame Movable (in line machine) : In this case the feed table height is constant at 900 mm and the frame moves up and down to compensate for the work piece thickness. This feature is optional and is required in factories where the machine is used in line with other production / finishing machines and were handling systems like conveyors are used.
IN CALIBRATING MODE : The feed table must be rigid to assure a high level of thickness tolerance of the processed work pieces, while
the pressure units are free to float.
IN SANDING MODE : In veneer / lacquer sanding operation the pressure units are set rigid and the feed table works in a floating mode.
This type of setting allows the levelling of different panel thickness up to a maximum of 2 mm.
Rubber feed belts with 3 layers of cloth without joint, for best surface planarity and longer lasting.
Thick rubber layer on top to allow many re-grinding operations over the years of utilization.
50 / 60 Shore hardness of rubber. Withstand temperature up to 60 to 70°C.
The contact roller can be either rubber covered or steel depending on the application.
The hardness of the rubber can be varied from 40 to 90 shore as required depending on the application.
The motor for working unit is available from 11 kW to 30 kW depending on the type of application.
Inverters are available as an option for cutting speed variation.
Proper holding down the work piece is determined by the rigidity of the pressure units; at the same time these units must be able to
adapt to thickness variations that is why the pressure units are linked with springs / pneumatic cylinders to make it rigid or floating
depending on the application – fine sanding or calibration.
The locking device helps to quickly change the sanding belts and also assuring safe locking of the working unit while in operation
A high speed ventilator generates a strong pull under each working unit to secure the traction of slippery or short panels.
Vacuum intakes positioned under the working units to diminish the requirement of vacuum-power and to concentrate the
vacuum pull only where needed.