DRUM ROLLER GRINDING MACHINE

CORMAK MM3166P 400V

CORMAK MM3166P 400V Drum Roller Sander is an advanced through-feed sanding machine designed for precise sanding of solid wood, MDF boards, veneer, and other woodworking materials. Equipped with two sanding drums and a 635 mm working width, this model is an excellent solution for serial production and facilities requiring high-quality surface finishing.

Main advantages of the machine
Two sanding drums with a diameter of 150 mm ensure uniform sanding without the risk of burns or scratches.
Conveyor belt system provides smooth transport of the workpiece and stable guidance under the sanding unit.
Adjustable feed speed from 1.8–7.3 m/min allows the operator to adapt the working speed to the type of processed material.
Dust extraction system with two Ø100 mm ports ensures efficient removal of chips and dust, improving working comfort and extending the service life of components.
Solid industrial construction weighing 220 kg provides excellent stability even during intensive operation.
Construction and technology

The CORMAK MM3166P has been designed with stability, precision, and durability in mind. The main steel frame provides resistance to vibration and deformation. The 2.2 kW main motor drives the sanding rollers at 1800 rpm, enabling efficient removal of excess material, even when processing hard wood species.

The 120 W feed motor works together with the adjustable speed control system, allowing the operator to precisely control the sanding process. The large belt width of 635 mm makes it possible to process wide components in a single pass, reducing operating time.

Precision and working efficiency

The machine provides accurate control of the workpiece thickness in the range of 7 to 130 mm. The sanding belt speed of 14 m/s ensures a high-quality surface finish without overheating or burning the material. The roller diameter and working roller length (635 mm) provide even contact pressure and a consistent final sanding effect.

Applications

The CORMAK MM3166P drum roller sander is widely used in:

woodworking plants producing stairs, doors, and furniture fronts,
factories manufacturing wooden components and panel materials,
workshops specializing in wood and veneer restoration,
solid wood and veneered furniture production facilities,
production of large-area components where repeatability and sanding quality are essential.
Standard equipment
Two sanding rollers Ø150 mm
Conveyor belt with a width of 635 mm
Main motor 2.2 kW
Feed motor 120 W
Dust extraction system with Ø100 mm ports
Adjustable table height control
Optional equipment
Sanding belts with different grit sizes
Dust and chip extraction system
Mobile base
Technical specifications
Parameter Value
Belt length 800 mm
Belt width 635 mm
Radius [R] 120
Maximum material thickness 130 mm
Main motor power 2.2 kW
Voltage 400 V
Frequency 50 Hz
Speed 1800 rpm
Feed motor power 120 W
Feed speed 1.8–7.3 m/min
Dust extraction port diameter 100 mm
Weight (net/gross) 220 / 260 kg
Machine height 1113 mm
Machine width (side view) 1100 mm
Machine width (top view) 1060 mm
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Roller length 635 mm