Wide Belt Sander FW 850 classic

The combination unit with a roller diameter of 125 mm is used for the calibration of solid wood. The electro-pneumatic sanding pad is lowered on to the workpiece at the exact correct height for the sanding process. This prevents veneered surfaces from being sanded through, at the front and rear.

Machine operators can choose between two feed speeds, 4 and 8 m/min. If necessary, the speed can also be adjusted during the sanding process.

Professional surface processing and small space requirements no longer pose a contradiction! Again, Felder has created a machine series that fits into any size workshop.

The continuously vulcanised feed belt guarantees maximum power transfer and durability. Feed speeds of 4 & 8 m/min always enable optimum adaptation to the material and the sanding grit. The speed can also be adjusted during the sanding process.

The combination unit with a roller diameter of 125 mm is used for the calibration of solid wood. The electro-pneumatic sanding pad is lowered on to the workpiece at the exact correct height for the sanding process. This prevents veneered surfaces from being sanded through, at the front and rear.

The clearly structured and intuitive display provides max. productivity. The infeed thickness is clearly shown on the 15" smartouch display and can be adjusted with an accuracy of a tenth of a millimetre.

The digital grit adjustment, for which the machine does not need to be opened, adds another highlight. Via the display the machine is set to the correct sanding belt grit size or can be switched to using a sanding shoe.

BCO is a new feature for monitoring the wear of the sanding belt. The operator receives an indication as to which part of the sanding belt is less worn and can therefore feed the workpieces at this point - thus preventing irregular wear of the sanding belt.

The GLP is another new feature which can be added as an option to your wide belt sander. GLP assists in reducing the power consumption and provides the following benefits:

+ speed reduction of the sanding belt between work processes
+ automatic switch-off of the infeed belt
+ automatic signal for valve control of the extraction system

Maximum process reliability guaranteed when setting the working height: As the workpiece is fed into the machine, the workpiece thickness is automatically adjusted by means of fibre optic and laser sensors. The measuring device adjusts the passage height exactly to the material thickness, deducting the desired chip removal.

Professional surface processing and small space requirements no longer pose a contradiction! Again, Felder has created a machine series that fits into any size workshop.

The continuously vulcanised feed belt with honeycomb structure guarantees maximum power transfer and durability. The feed speed can be continuously adjusted from 2.5 to 10 m/min. If necessary, the speed can also be adjusted during the sanding process. This ensures that the feed rate is always optimised to adapt to the material and the sanding belt grit.

The clearly structured and intuitive display provides max. productivity. The infeed thickness is clearly shown on the 15" smartouch display and can be adjusted with an accuracy of a tenth of a millimetre.

The digital grit adjustment, for which the machine does not need to be opened, adds another highlight. Via the display the machine is set to the correct sanding belt grit size or can be switched to using a sanding shoe.

Maximum process reliability guaranteed when setting the working height: As the workpiece is fed into the machine, the workpiece thickness is automatically adjusted by means of fibre optic and laser sensors. The measuring device adjusts the passage height exactly to the material thickness, deducting the desired chip removal.

The continuously vulcanised feed belt with honeycomb structure guarantees maximum power transfer and durability. The feed speed can be continuously adjusted from 2.5 to 10 m/min. If necessary, the speed can also be adjusted during the sanding process. This ensures that the feed rate is always optimised to adapt to the material and the sanding belt grit.

BCO is a new feature for monitoring the wear of the sanding belt. The operator receives an indication as to which part of the sanding belt is less worn and can therefore feed the workpieces at this point - thus preventing irregular wear of the sanding belt.

The GLP is another new feature which can be added as an option to your wide belt sander. GLP assists in reducing the power consumption and provides the following benefits:

+ speed reduction of the sanding belt between work processes
+ automatic switch-off of the infeed belt
+ automatic signal for valve control of the extraction system

The contact roller aggregate calibrates workpieces, and thanks to the reduced contact surface greater chip removal of up to 0.5 mm is possible. The grooved and rubberised contact roller boasts a hardness of 85 Shore and therefore has several advantages over steel rollers.

The clearly structured and intuitive display provides max. productivity. The infeed thickness is clearly shown on the 15" smartouch display and can be adjusted with an accuracy of a tenth of a millimetre. 

The individual units of the machine can also be activated or deactivated and the feed speed can be continuously adjusted.

The continuously vulcanised feed belt with honeycomb structure guarantees maximum power transfer and durability. The feed speed can be continuously adjusted from 2.5 to 18 m/min. If necessary, the speed can also be adjusted during the sanding process. This ensures that the feed rate is always optimised to adapt to the material and the sanding belt grit.

The machine features two processing units - a contact roller unit and a combination sanding unit. This means that pre-sanding and fine sanding are possible in only one work step.

The contact roller unit calibrates workpieces, and thanks to the reduced contact surface greater chip removal of up to 0.5 mm is possible. A grooved, rubberised contact roller with 85° Shore hardness and a diameter of 140 mm is incorporated here for maximum power transfer. On request, we may also install a grooved steel contact roller on your FW 1352 perform.

The combination sanding unit with a grooved and rubberised contact roller in 45° Shore hardness and 140 mm roller diameter can be used for a wide range of sanding applications. The electro-pneumatic sanding pad presses gently and evenly onto the workpiece surface - this also allows veneered workpieces to be sanded.

On the 2. sanding unit of your FW 1352 an air jet cleaning unit is fitted as standard for the sanding belt. This ensures that the sanding belt remains dust-free and in good working order.

Maximum process reliability guaranteed when setting the working height: As the workpiece is fed into the machine, the workpiece thickness is automatically adjusted by means of fibre optic and laser sensors. The measuring device adjusts the passage height exactly to the material thickness, deducting the desired chip removal.

BCO is a new feature for monitoring the wear of the sanding belt. The operator receives an indication as to which part of the sanding belt is less worn and can therefore feed the workpieces at this point - thus preventing irregular wear of the sanding belt.

The GLP is another new feature which can be added as an option to your wide belt sander. GLP assists in reducing the power consumption and provides the following benefits:

+ speed reduction of the sanding belt between work processes
+ automatic switch-off of the infeed belt
+ automatic signal for valve control of the extraction system