Screw Feeder

Specifications

• Stainless steel construction
• 90 V, ½ HP, TENV, DC Motor
• Speed reducer with 60 RPM output
• Standard conditioning screw
• Heavy duty 120V vibrator
• Shaft less screw suitable for heavy load and sticky products
• Low speed for greater precision
• Heavy duty isolators
• 1 cu ft hopper
• Direct drive guard

Options

• 120 V control panel with 4-20 mA input and face mounted potentiometer. Auto-manual-off modes
• Explosion proof construction
• Pneumatic vibrator
• Load cells

Selection Table

In Inches (mm)	Maximum Feed Rates (Note: Typical Turndown is 20 to 1)
Screw Diameter	A Feed Tube Diameter	B Feed Tube Length	CU FT/HR	CU M/HR
1 (25)	1 1/2 (38)	6 1/4 (159)	2	0.07
1 1/2 (38)	2 (51)	6 1/4 (159)	6.2	0.14
2 (51)	2 1/2 (63)	6 1/4 (159)	16.1	0.42
3 (76)	3 1/2 (89)	12 (305)	51.8	1.4

Price List

Model	Screw Diameter	Price
SF 1	1 (25)	$12 580
SF 1.5	1 1/2 (38)	Call Factory
SF 2	2 (51)	$12 580
SF 3	3 (76)	$12 580