Stonepak by Premier Tech Systems Stonepak, Since 1901 by Premier Tech Systems
Products -- Valve Bag Fillers -- 989-MP
989 Auger Flow Packer High-speed, gross-weighing valve bag packer for powdered products

Fast Filling:      High speed auger provides delivery of product into bag. Agitator assists in feed of poor flowing products. Rate of up to 6 bags per minute, depending upon product characteristics.

Clean:      Auger and agitator designed to provide minimum aeration of product. Cleanout of fill tube at end of cycle prevents product spill during discharge of bag.

Positive Cut-Off:      Pinch tube cut-off prevents flooding of product past flighting when auger stops.

Easy Operation:      Empty valve bag is simply placed on filling tube and start signal actuated. Filling, weighing an cutoff at weight are fully automatic.

Compact:      Ideal for low head room installations.

Accuracy:      Variable speed drive of auger provides bulk and dribble flow for accurate operation.

Patented Scale Flexure System:      No friction system that insures accurate measurement of bag weight.

Strain Gauge Load Cell:      Provides the sensitivity and resolution necessary for accurate weighing.

Features
  • 1200 rpm auger
  • Hopper with ribbon agitator and rotary paddles
  • Powered bag clamp
  • Auger alignment without shims
  • Stuffing box shaft seals
  • Bag chair for support of bag bottom
  • Enclosed guards at V-belt drive
  • Sturdy welded steel frame
  • High quality control components
  • Electrical controls completely wired and ready for factory power connection
  • MP electronic weight controller
  • Dust collection hood and duct assembly
  • Inflatable valve sealer
  • 7.5 hp TEFC motor
  • Interface to Altivity automatic bag applicators
Options
  • Variable Frequency Drive (VFD) with inverter duty motor
  • Bulk and dribble filling (with VFD)
  • Inspection door with interlock switch
  • Stainless steel product contact surfaces
  • Upgraded electrical controls for wet or hazardous environments
  • Pneumatic powered bag discharge chair
  • Automatic bag edge start switch
  • Bag discharge delay timer
Technical Specifications
Bag Capacity:
22-110 lbs (10-50 kg)
Rate:
Up to 6 bags per minute depending upon product density and bag size
Auger Drive:
7.5 hp, 1800 rpm motor. Driven speed - 1200 rpm
Electrical Power Required:
230/460 V, 3 ph, 60 Hz, 22/11 amps
Electrical Controls:
Disconnect: switch, fuses, control transformer, motor starter, timer(s), push buttons and lights in dust tight enclosures.
Compressed Air Required:
0.5 scf @ 80 psig per bag packed
Shipping Weight:
Approximately 1250 lb (595 kg)
Dust Collection:
400 scfm recommended

 

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