WEBER sanding
WEBER TTF

The WEBER stud grinding beam combines the advantages of a sanding beam with the performance of a contact roller in a single processing station. It delivers consistent sanding quality, high material throughput, and long sanding belt life for economical operation.

Hardened studs press the sanding belt down by a few millimeters, creating a controlled preload that automatically compensates for thickness variations between individual workpieces. This enables efficient multi-part loading across the entire working width while maintaining consistent sanding results.

Technical Specifications:
+ Drive up to 30kW + Cutting speed of approx. 3 - 16m/sec 
+ Contact roller Ø130mm (ø175mm) rubbercoated, 60° Shore 
+ Adjustment accuracy 0,1mm 
+ Tolerance compensation up to +/-3mm for workpiece thickness / part distortion

Features:
+ Electromechanical roller adjustment and positioning 
+ Pressure hose with manual pressure regulator for adjusting the required grinding pressure

The WEBER multi-rotation brush is designed for uniform edge rounding of inner and outer edges. Multiple rotating brush heads are arranged side by side, with two intermeshing brushes per head ensuring consistent processing across the entire working width.

Its compact design allows the brush unit to be easily combined with other WEBER sanding technologies. It is particularly well suited for coated materials such as foil-coated or galvanized sheets, where the protective coating must remain intact during processing.

Technical Specifications:
+ Drive 2,6kW per unit 
+ Speed frequency-controlled 30-150U/min 
+ Cutting speed frequency-controlled 5-20m/sec 
+ Electrical height adjustment and positioning

Features:
+ Grinding-brushing station with multiple horizontal rotating units 
+ Each with 2 vertical rotating brushes 
+ Flap brushes are quick-changeable 
+ Side extension for easy tool change
 

The WEBER cross-belt unit is designed for processing workpieces with distortion of up to 10 mm. By using only half the width of the cross belt, the leading belt edge remains above the incoming workpieces.

This enables multi-track loading of parts with significant thickness variations or distortion while preventing the sanding belt edge from catching on the workpieces. The machine control prompts the operator at defined intervals to rotate the belt and use the other half, ensuring efficient and even belt utilization.

Technical Specifications:
+ Drive 13kW 
+ Cutting-speed up to 20m/sec

Features:
+ Part distortion up to 10mm 
+ Processing only in the edge area 
+ Only available in the MK series

Slag from oxy-fuel and plasma-cut parts should be removed before the deburring process. Effective slag removal ensures reliable downstream processing, consistent results, and reduced tool wear and energy consumption.

The patented single-row, intermeshing WEBER planetary head system with slag hammers performs this task efficiently and reliably. No additional oscillating movement is required, as the slag hammers always work at a 90° angle to the cutting edge, maximizing their impact.

Technical Specifications:
+ Drive 5,2kW per unit 
+ Speed frequency-controlled 300 - 1280U/min 
+ Cutting speed frequency-controlled 5-20m/sec 
+ electrical height adjustment and positioning

Features:
+ Number of units adapted to the working width, with two tools per unit

+ Tools with bolted tool holders

+ Side extension for quick and convenient tool changes

The WEBER brushing unit enables the use of specialized abrasives that are not available as conventional sanding belts. The brush rollers process the surface and, depending on the application, the edges as well.

The adjustable oscillating brushing system is primarily designed for longitudinal sanding. The brush rollers improve surface quality, modify surface roughness, and create or refine specific surface structures.

Technical Data:
+Drive power up to 37 kW
+ Cutting speed 5–18 m/s
+ Display accuracy 0.1

Features:
+ Adjustable oscillation

A perfect surface finish gives metal its unique shine and a special warmth. With the patented CBF technology, various grinding patterns with individually adjustable stroke-lengths can be achieved without oscillation marks. The technology works with a cross-running pressure lamella belt, arranged within the wide-belt station. The pressure lamellas constantly interrupt the engagement of the abrasive grains, thus avoiding the unwanted oscillating grinding marks of the sanding belt. The result: the surface is smooth and even.

Technical Specifications:
+ Drive up to 30kW + Cutting-speed approx. 2 - 25m/sec 
+ Contact roller Ø130mm rubber-coated, 60° Shore 
+ Display accuracy 1/100

Features:
+ Electromechanical roller adjustment and positioning 
+ Contact roller also adjustable for deburring and/or surface grinding 
+ Internally cooled drive and tensioning roll in the CBF system 
+ Internal ISA/ISD link pressure bar

The WEBER cross-belt unit is designed for processing workpieces with distortion of up to 10 mm. By using only half the width of the cross belt, the leading edge remains above the incoming workpieces.

This enables multi-track loading of parts with significant thickness variations or distortion while preventing the sanding belt edge from catching on the workpieces. The machine control prompts the operator at defined intervals to rotate the belt and use the other half, ensuring efficient and even belt utilization.

Technical Specifications:
+ Drive 13kW 
+ Cutting-speed up to 20m/sec

Features:
+ Part distortion up to 10mm 
+ Processing only in the edge area 
+ Only available in the MK series