Maximum performance for companies increasing production. Designed for the medium to high industrial companies that require diversified machining, dmc sd 90 satisfies all calibrating and sanding requirements, by offering a wide range of technological solutions allowing the possibility of customising the machines compositions. The availability of offering many types of operating units such as planing units, roller units (with 175, 220, 250 and 320mm diameters), pad units and superfinishing units guarantees the very best results on solid wood, veneer, laquer and paint operations.
General Features
DMC SD 90 RRCS 135 SW & VN - THREE HEAD WIDE BELT SANDER
Base and working table
Steel structure with electric cabinet on the machine front
Sanding belts introduction from the machine left side
Powered adjustment of working thickness
Main motor positioned inside the base
Electrical equipment
Electromechanical keyboard positioned on the machine front side
Automatic star-delta start of the main motor
Overload protections on the motors
Motors in isolation class IP54
Emergency and safety devices
Automatic brake for rapid shutdown of the operating group
Hand-safety emergency device in the infeed panel area
Front and rear emergency pushbutton
Padlockable main switch
Automatic emergency stop machine for:
- Sanding belt breaking
- Not-tensioned sanding belt
- Lateral outplacement of sanding belt
- Absence of compressed air
- Overload on main motor
Basic machine standard equipment
Electronic ammeter on main motor for readout of absorbed power
Electronic readout of working thickness
Electronic oscillating of sanding belts
Rubber-coated pressure rollers
Infeed anti-kickback vertically pivoted roller on 1st operating group
Infeed/outfeed work pieces support rollers with two rollers
Automatic device for feed belt tracking and tensioning
Machine control features
Control of 3 main operating groups
Control of one brushing unit and one outfeed blower unit
Control of vacuum table
Control of on/off positioning and timed intervention of the pad or roller groups
Control of two inverters (on your choice: on the two main operating groups or one inverter on the operating group and one inverter on the feed belt)
Working thickness control
Abrasive belt speed control
Reverse rotation control of one abrasive belt
Sequential automatic start-up of main motors
Blowers timing control for belts cleaning and for rotating blowers of outfeed panel cleaning
Machine control in manual or semiautomatic mode or with 4 working programs selectable or rapidly actable by means of function pushbuttons
Graphic visualization of machine configuration on front
Machine report (working and stand-by hours)
Machine damage alarms control
The possibility to store up to 120 work programs to retrieve the machine settings most commonly used makes it perfect even for unskilled operators.
Technical Specifications
Model |
DMC SD 90 RCS 135 SW & VN |
DMC SD 90 RCST 135 VN |
Working Width |
1,350mm (53”) |
1,350mm (53”) |
Number of Heads Available |
2 |
3 |
Feed Motor |
3 HP with inverter |
3 HP with inverter |
Feed Speed |
12 to 60 fpm |
12 to 60 fpm |
Maximum Work piece Thickness |
170mm (6.69”) |
170mm (6.69”) |
Minimum Work piece Length |
12.5 inches |
12.5 inches |
Abrasive Belt Size |
53” x 103” |
53” x 103” |
Compressed Air Requirements |
6 Bar (88 PSI) |
6 Bar (88 PSI) |
Dust Outlets |
2 outlets @ 195mm (7.75”) |
2 outlets @ 195mm (7.75”) |
Exhaust Requirements |
3,544 CFM |
3,744 CFM |
Power Requirements |
130 amps @ 230 Volts/3 phase |
137 amps @ 230 Volts/3 phase |
Dimensions
SCM DMC SD 90 RCS 135 SW & VN |
|
Overall Dimensions |
|
Height of fixed table |
2260 – 2460mm |
Height of mobile table |
2264mm |
Width |
1899mm |
Length |
2580mm |
DMC SD 90 RRCS 135 - 53" WIDE BELT SANDER - ONE STEEL DRUM ROLLER, ONE RUBBER DRUM ROLLER, ONE COMBINATION HEAD
DMC SD 90 RRT 135 - 53" WIDE BELT SANDER - ONE STEEL DRUM ROLLER, ONE RUBBER DRUM ROLLER, ONE SUPERFINISHER ORIBITAL PAD
DMC SD 90 RCST 135 - 53" WIDE BELT SANDER - ONE STEEL DRUM ROLLER, ONE COMBINATION HEAD, ONE SUPERFINISHER ORIBITAL PAD
DMC SD 90 KRCS 135 - 53" WIDE BELT SANDER - PLANER, ONE RUBBER DRUM ROLLER, ONE COMBINATION HEAD
SCM DMC SD 90 | 53" WIDE BELT SANDER VIDEO
This video is for the Sandya RRCS 900 which demonstrates the sanding units featured on various DMC SD 90 sanders.
SCM DMC SD 30, 60, 70, 90 | NEW HMI CONTROLLER VIDEO
SCM DMC SD 90 WIDE BELT SANDER BROCHURE