Sani-Grinder Model 704 Drum Sander
Price range: $1,322.56 through $1,597.27
The Sani-Grinder Model 704 features a 3″ x 4″ sanding drum and dual-speed functionality for shaping, grinding, and polishing orthotic appliances. Its ergonomic high base and built-in rear-suction filter bag make it ideal for clean, efficient operation in lab and clinical settings.
Designed for shaping, grinding, and polishing orthotic appliances, the Sani-Grinder Model 704 offers reliable performance across a wide range of materials. The dual-speed capability allows for versatility—low speed is ideal for shaping and reducing plastics, foams, and leather, while high speed supports polishing and faster reduction of orthotic, podiatric, and other materials.
The 3″ diameter x 4″ long sanding drum is mounted on a high base for improved ergonomics. The unit also features an integrated rear-suction filter bag with a zippered enclosure, making removal and cleaning quick and easy.
P26-09 Centrifugal Switch-26,27,28
P26-11A Stator – Two Speed
P26-12A Switch Hood – Two Speed
P26-14 Cordset Grounding Type
P26-15B Rocker Switch – 2 Speed
P26-17A Base-High: 6′ Shaft Height
P26-18A Bolts & Washers for High Base
P26-19 Base Plate
P704-1 Sanding Drum Assembly Complete
P704-11 4″ Drum/Guard Shield
P704-1A 4″ X 3″ Outer Rubber Drum
P704-1B Inner Rubber Drum
P704-1E Hex Steel Arbor
P704-1F Steel Arbor Bolt
P704C-12 4″ Sanding Sleeves Coarse 36Grit (12/Set)
P704C-6 Sanding Sleeves Coarse 36Grit (6/Set)
P704F-12 Sanding Sleeves Fine 120Grit (12/Set)
P704F-6 Sanding Sleeves Fine 120GRIT (6/Set)
P704M-12 Sanding Sleeves Medium 60Grit (12/Set)
P704M-6 Sanding Sleeves Medium 60Grit (6/Set)
P700-12 Filter Bag Replacement
P700-8 4″ Diameter Hose
P700-8C 4 1/4″ Steel Clamp
P700-9 Clamps For Sani Grinder Bag (2/Set)
General Information:
The Sani-Grinder Model 704 is a single-sided drum sander designed for shaping, grinding, and polishing orthotic appliances and podiatric materials.
Performance: Dual-speed operation for versatile material handling
Low speed: Ideal for shaping and reducing plastics, foams, and leather
High speed: Enables polishing and rapid reduction of orthotic and podiatric materials
Efficient dust control with built-in rear-suction filter bag
Electrical Requirements: 115V/60Hz
Physical Specifications: Shipping Weight: 50 lbs (22.7 kg)
Dimensions: 15.5″ L x 8″ W x 9.25″ H (39 cm x 20 cm x 23 cm)
Sanding Drum Size: 3″ diameter x 4″ length
Construction: Durable housing with a high base for improved ergonomics
Enclosed filter bag with zipper for easy cleaning and maintenance
Features and Accessories: Integrated rear-suction filter bag system
High base for better working posture
Available in dual-sided configurations (Models 704-DT and 704-DT-E)
Optional international voltage model (704-E)