Description

Preferred Pack S-4 Weigh Scale, Weighing and Filling System

All contact surfaces are stainless steel with powder-coated chassis. Features self-adjusting bulk and dribble speed control. 600-800 fills per hour, 120 volt 5 amp.

The model S-4 weigh/fill system shares many of the same basic characteristics of the S-3. By using a weigh hopper that drops the entire weighment at once and an electromagnetic vibrator, the S-4 can be up to twice as fast as the S-3, and have greater accuracy at higher speeds and lower net weights.

Example: To run a relatively free-flowing product into a 1lb. package, the product is loaded into the hopper, and the total weight is set at 1lb. After starting the first fill cycle with the foot pedal, the controller will automatically switch into learn mode for the first cycle. During this time the controller tests the flow characteristics of the product and decides the best speeds and durations for bulk and dribble. The controller will automatically change the vibratory feed from bulk to dribble and stop the scale at 1lb. The bag is removed and sealed. Each successive container is now filled by placing it under the funnel and depressing the foot pedal.

FEATURES

• Self-adjusting controller
• Reads out to 1 gram or .001 lb
• Controller range up to 10lbs.,
• Supply Hopper 3.5 cu.ft.
• Powder-coated chassis. Stainless steel optional
• All product surfaces stainless steel
• Footprint 4.6 sq.ft., 68 high
• 110V 60Hz (wall outlet); 240V 50Hz optional
• Handles any dry bulk from powders to large parts
• Used with any bag or rigid container
• Automatic tare adjustment
• Self-adjusting bulk & dribble speed control
• 600-800 fills/hour

SPECIFICATIONS

• Overall height: 5'7" (67"), occupies only 24" x 28" of floor space
• Hopper Size: 24"x 24" (3.5 cu. ft. product capacity)
• Scale Total Weight: 150lbs.
• Standard Funnel Size: 2.5 inches x 2.5 inches DO
• Power Requirements: 2 amps, 120 volts 60Hz AC
• Air Requirements: <0.25 cfm air supply at 30ps

DEMO VIDEO