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DIY sander / planer

Combination wide-belt sander and thickness planer — one footprint, shop-built automation, and a fraction of commercial cost.

DIY sander planer — front view
Sander planer — side view

I am Barry Golash, owner of Wood Solutions. Designing shop equipment has been a long-standing interest — this project required 18 months of part-time work and about $5,000 to complete. Comparable commercial machines run roughly $45,000. By combining two functions in one footprint, valuable floor space was saved.

The frame uses structural steel tubing and 1/4″ plate. The enclosure is MDF with an automotive top coat. Three motors drive the machine, including a 1/4 HP variable-speed DC gear motor on the conveyor (0–20 feet per minute). Standard automation orchestrates machine functions.

Belt tracking uses two photoelectric sensors, one air cylinder, and a programmable logic controller. The planer has a 20″ cutter head driven by a 3 HP motor. Pinch rollers use four air cylinders instead of compression springs — constant pressure regardless of stock thickness, which helps minimize snipe and maintain uniform thickness. Rollers and chip breaker retract automatically at sander startup for clear access to the outfeed sander.

Planer section detail
Wide-belt sander section
Control and automation layout