The Duravant family of operating companies serve the food processing, packaging and material handling segments.
Hamer Brand Model 600NW+ Net Weigh Bagging Scale
Our Hamer Model 600NW+ Net Weigh Bagging Scale sets the standard for durability, speed and accuracy in net weigh filling. Developed with industrial applications in mind, the Model 600NW+ has twice the steel of competitive models. It is available in a variety of formats to meet your unique application, including: Gravity, Gravity Servo, Belt feed, Vibratory, and Auger feed versions. In addition, a wide range of options are available to further configure the Model 600NW+ to your specific needs.
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Features
- Gravity, Gravity Servo, Belt, Vibratory, Gravity, Auger versions
- Heavy duty steel construction
- 304 stainless steel contact surfaces or full stainless steel construction available
- Industrial grade pneumatics
- Dual load cell design maximizes signal strength and stabilization for increased accuracy and weighment speed
- Rugged weigh hopper doors increase operational life
- 4” dust collection port (1 per scale, 2 total)
- Steep weigh hopper doors ensure fast product discharge, no residue
- Fully enclosed casing with easily detachable side panels for easy access
- Rice Lake 920i digital weigh indicator
- Large, easy to read weight display
- Controller stores up to 100 pre-set formulas
- Gravity Feed Model:
- Heavy Duty two position pneumatic control
- Easy adjust bulk / dribble for free flowing or granular products
- Servo Gravity model:
- Digitally controlled servo motor
- Precise control for bulk / dribble for free flowing or granular products
- Extremely high speed
- Belt drive model:
- Two speed VFD motor for belt fast/slow fill
- Easy Clean™ slide out belt assembly
- Self tracking belt with lag drive and wing take up pulleys
- Adjustable product leveling
- Cut off gate to control product free fall
- Vibratory feed model:
- Two speed Eriez brand vibratory feeders
- Feeders are equipped with 304 Stainless steel ARS side and bottom liners for extended wear with abrasives
- Auger feed model:
- VFD 3 hp motor
- Mild steel and stainless steel augers available
- Easy removal slide gate for auger removal and cleaning
- Salina/Vortex slide gate cutoff
- NEMA 4X 304SS controller enclosure
- RS-232/485 communications output to printers and other devices
- Controller is UL, CUL, OIML and NTEP approved
Standard Specs
Standard Specs
Accuracy
- Gravity and Gravity Servo models: +/- .5 oz (15g) @ 2 sigma
- Vibratory model: +/- 3.5oz (100g) @ 2 Sigma
- Belt Feed model: +/- 1.4 oz. (40 g) @ 2 sigma
- Auger Feed model: +/- 3 to 4 oz. (85- 114g) accuracy @ 2 Sigma
Speed
- Gravity model: Up to 26 BPM – simplex
- Gravity Servo model: Up to 30 BPM – simplex
- Vibratory Feed model:
- Belt Feed model: Up to 20 BPM – simplex
- Auger Feed model: Up to 12 BPM – simplex
Weighment Range
- 10 lb (5 kg) to 110 lb (50 kg)
Electrical Requirements
Gravity and Gravity Servo models:
- 110 VAC, single phase, 60 hz, 5 amp
Belt Feed model:
- 110 VAC, single phase, 60 hz, 5 amp
- 230/460VAC, 3 phase, 60 hz, 20 amp
Vibratory Feed model:
- 110 VAC, 60Hz, Single Phase, 5amp
- 230 VAC, 60HZ, Three Phase, 20 amp
Auger Feed model:
- 110 VAC, single phase, 60 hz, 5 amp
- 230/460VAC, 3 phase, 60 hz, 20 amp
Air Requirements
10 CFM@ 80 PSI Clean/Dry Air
Accessories
Accessories
OPTIONS:
- Hand Bagging Spouts: Center Grip, Dust Tight, Clamshell in multiple materials
- 304 Stainless Steel Construction
- 304/316 Stainless Steel Product contact points
- Hermetically sealed load cells
- Collating chutes for hand or automated bagging in multiple sizes and materials
- UHMW chute liners
- Multi-dump control
- Foot pedal control
- Capacitance or laser level sensors
- Rotary paddle sensor
- Ethernet connectivity
- 50 Hz operation
- Multiple scale support structures
- Full bag conveyors, bag top closers
- Automated bagging systems
