Charnwood PRO Series DS22VFP Variable Speed 22" Drum Sander

A heavy duty trade rated drum ander with variable speed conveyor and variable speed drum.

With a large capacity sanding width of 560mm (22″) in a single pass it is ideally suited to commercial applications. For work even wider than that, the end plate can be removed increasing the capacity to 1120mm (44″) using 2 passes.

The sanding drum is powered by a 1500w motor connected through an inverter, made by Delta in Taiwan, to give a variable speed range from 0 – 1500 rpm. Most wood sanding operations will use a speed around 1400 rpm, it can be slowed down when working with other more delicate materials or when using one of the optional drum heads.

The conveyor belt also has electronic variable speed with a range of 0 – 7.5 m/min. With this range, a burn free finish and a high production rate can always be achieved. The conveyor itself is made from a hard wearing rubber giving a high grip durable surface. Built in tracking adjusters will keep the conveyor running in line.

The sander incorporates load sensing technology which monitors the load on the drum and automatically reduces the conveyor feed speed to maintain the highest possible feed rate without overloading the motor.

When working with longer lengths, the conveyor belt is backed up by large Infeed and outfeed support tables increasing the total supported length to 1180mm,

A large cast iron hand wheel controls the finished thickness. Each rotation moves the head by 2mm. A scale is provided marked in both metric and imperial to read the setting. When a more accurate thickness is required, on the final pass maybe, a mechanical digital display shows the finished thickness down to 1/10th of a millimetre. For exact replication when sanding multiple components the height can be locked in, using a pair of nuts on the rise & fall shaft. The floating end also has a lock to secure the head once the height has been set.

Efficient dust extraction is of course essential with all sanders. A 100mm diameter outlet sits on top of the drum to connect a hose and a flowrate of 1000m3/hour is recommended.

The sander sits on a welded steel cabinet with an access door providing a storage area for spare wraps.

Supplied with 80 grit sanding wrap, 4 adjustable feet, 2.0m power cable, industrial 16amp plug.

A 16 amp fixed electric supply is required to run this machine. We also recommend using a 16amp Type C breaker.

Features

• 22″ Capacity In A Single Pass
• Heavy Duty Rubber Conveyor Belt
• Variable Speed Conveyor Belt
• Variable Speed Sanding Drum
• Mechanical Digital Display For Height
• Cabinet Base Included
• Optional Brush Heads Available

Technical Specification

• Maximum Width (1 Pass): 560mm (22")
• Maximum Workpiece Thickness: 95mm
• Minimum Workpiece Thickness: 5mm
• Drum Motor (Induction): 1500w (2hp), 240v, 50hz
• Drum Speed (Variable): 0 - 1500rpm
• Drum Size (Diameter / Length): 132mm / 565mm
• Conveyor Motor (DC): 120w
• Conveyor Speed (Variable): 0 - 7.5 m/min
• Dust Port Diameter: 100mm
• Wrap Width: 78mm
• Wrap Length: 3280mm
• Dust Collection Minimum Requirement: 1000m3/hour (50 Litres per second)
• Assembled Dimensions (WxDxH) Without Extensions: 1000mm x 670mm x 1350mm
• Assembled Dimensions (WxDxH) With Extensions: 1000mm x 1180mm x 1350mm
• Base Dimensions (Footprint): 860mm x 410mm
• Shipping Dimensions (WxDxH): 1100mm x 770mm x 1380mm
• Weight (Net/Gross): 155kg / 190kg
• Assembly Time Required: 30 Minutes
• Rating: Trade
• Product Guarantee: 5 Years

Optional Accessories

• DS22VFP/NB Silicon Carbide Profile Sanding Brush – Used for sanding all kinds of profiles, such as mouldings, raised and fielded panels, skirting, architrave, picture rails and doors.
• DS22VFP/FH Slat Sanding Roller / Denibbing Head – Used For De-nibbing And Final Finishing Prior To Applying A Finish or Sealer
• DS22VFP/WB Steel Wire Brush – Will Produce An “Aged” Effect On New Wood Or A Grained Surface

Downloads

Download User Manual: Charnwood-DS22VFP-Owners-Manual.pdf