Casadei LIBRA35

Wide belt sander
Condition: used

Frame:
" Front control panel
· Tubular steel frame with monolithic welded mechanical structure with fixing point of the operating groups in a raised position

Table :
" Motorized up-down of the work table with digital electronic display of the working thickness
" 60 Sh natural rubber drive belt
" Drive belt with 2-speed motor
· Double rollers at the inlet and outlet of the drive belt

Operating groups:
" Belt centering by electronic device to reduce the consumption of compressed air
" Belt tension rollers with tilting upper rollers to compensate for any conical belts
" Belt introduction from the left side of the machine
" Rubber inlet pressure roller notched in 1st position with anti-return system of the parts
" Floating pressure rollers (60 Sh) with differentiated compression
" Automatic brake system for rapid stopping of the groups

Electrical panel :
" Automatic star-delta starting of the main motor
" Thickness safety switch
" Emergency front bar
" Safety microswitches on all doors
" Safety microswitches on the belt and belt tension side
" Emergency stop button in front and at the rear of the machine
" General switch with padlock
" Magnetothermal protection on all motors automatic emergency stop in case of overload of the main motor, lack of compressed air,
untensioned abrasive belt, abrasive belt breakage, lateral exit of the abrasive belt

Technical characteristics:
Working width 1100 mm
Belt width 1115 mm
Belt development 1900 mm
Working height min max 4 ÷ 170 mm
Main motor power 11 (15) kW (CV)
Drive motor power 0.3/0.55 (0.4/0.7) kW (CV)
Two drive speeds 4.5/9 m/min 4.5/9 m/min
1st group:
Grooved steel roller ø 120 mm with micrometric adjustment of working height
2nd combined group comprising:
Roller ø 120 mm in 45 Sh rubber with micrometric adjustment of working height
Flat rigid shoe (density 0.68) with graphite cloth on removable bar with micrometric adjustment of working height
Shoe positioning selector via the control panel

Complete with:
- Pneumatic activation cylinder
- Micrometric adjustment of the shoe height

Options included:
Version "X" for RTC 95 - RTC 110
- On/off selector of the 1st roller R of the control panel
- On/off selector of the 2nd roller TC of the control panel
- Electronic positioning of the table
- Main motor 15 kW (20 HP)
- Automatic centering of the conveyor belt