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WEBER - Model PT -Sanding and Deburring Machine
The WEBER PT Sanding and Deburring Machine is designed for industrial applications, offering maximum flexibility and efficiency. It features a modular setup, allowing users to select and arrange processing stations either from the top or bottom, making it adaptable for various tasks. This machine utilizes a robust contact roller system with rubber-coated grinding rollers for uniform burr removal and surface finishing. It also includes a multi-rotation brush system effective for uniform edge rounding on a range of material thicknesses. The machine is equipped with the STC bolt grinding bar which provides consistent grinding quality even on thick sheets. Additionally, the DR planetary head system offers both single and double-row setups for ensuring efficient edge rounding. The CBF technology employed in the machine minimizes oscillating grinding marks, resulting in smooth surfaces. With versatile tool options, the WEBER PT is a comprehensive solution for complex sanding and deburring requirements in the metal sector.Universal model with maximum flexibility
Working widths
600,1100, 1350 and 1600 mm
Working height
900 mm
Execution
1 to 5 sanding stations
Arrangement freely selectable
Workpiece thickness
0,3–100 mm
Feed rate
Stepless
Sanding belt length
2150 mm or 2620 mm
Sanding belt drive
up to 24 kW
Operation
Multi Panel TP900 Comfort (or higher)“i-Touch” controller
Sanding techniques
DR Planetary head
MRB Brushing system
GD Sanding drum
STC Stud sanding beam
K Combination unit
CBF Sanding beam
BS Brush rollers
For surface finishing and deburring, we use rubber-coated grinding rollers. The grinding pressure is generated by lowering the roller compared to the set workpiece thickness. Their use ensures uniform removal of burrs, resulting in a smooth surface. The contact roller is particularly effective for rough grinding, as it effortlessly removes thick, melted laser splatter. The contact roller is precisely controlled and usually positioned slightly below the zero line, allowing for flexible adjustment of the grinding pressure and meeting the requirements of various workpieces. To ensure quick and precise positioning, the unit is equipped with electric adjustment and can be accurately positioned and readjusted during operation. The contact roller unit is equally prepared for the use of Scotch-Brite belts. Grinding rollers are available in various diameters and rubber hardnesses and can be adapted to all parts to be ground.
For a uniform and all-round edge rounding on all inner and outer edges, multiple rotating heads are arranged side by side. The interlocking of the brushes, with two brushes per head, ensures consistent processing results across the entire working width. Due to its compact design, the brush head can be easily combined with other WEBER grinding technologies. The arrangement works perfectly for all material thicknesses from one millimeter onwards. To ensure quick and precise positioning, the unit is equipped with electric adjustment and can be activated, deactivated, and accurately positioned and readjusted during operation via program. The multi-rotation brush is ideal for processing coated materials such as laminated sheets or galvanized sheets, where the coating must not be removed or damaged.