Weigh Fill Systems
WFS-Series | SKU: WFS-4
The Model WFS-4 semi-automatic weigh/fill system is a great first step to take your business from hand scooping to automation. Your bulk product is placed in the supply hopper at the top of the machine. The WFS-4 uses an electromagnetic vibratory feeder to move the product from the supply hopper to the weigh hopper where it is weighed. When the target weight is reached, the controller stops the feeder, and the weigh hopper opens automatically or with the foot switch to dump your product into your container. A new fill cycle is started and your filled bag may now be sealed.
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 cap. 3.5 cu.ft. (equivalent to 5 five-gallon pails)
Includes powder coated standard chassis but all product contact surfaces 304 stainless steel
Footprint 4.6 sq.ft., 67" high
4 locking casters
120V / 60Hz (Option: 240V / 50Hz)
Handles all dry bulk from powders to large parts
Can be used with all bags and rigid containers
Automatic tare adjustment
On-the-fly, self-adjusting bulk & dribble speed control
Up to 800 fills/hour
Option: table-top unit
Unit ships via LTL freight only. Call for freight rates
Via special order with a 4-8 weeks lead time
Specifications:
| Specifications | |
|---|---|
| Power Supply | 120V / 2 amps / 60Hz AC |
| Air Requirements | 0.25 CFM @ 30 psi |
| Supply Hopper Capacity | 3.5 cu.ft (~5 five-gallon pails) |
| Hopper Size | 24” x 24” |
| Scale Accuracy | 1 gram / 0.001lb |
| Standard Funnel Size | 3” OD |
| Controller Range | Up to 10-lbs |
| Machine Dimensions (L x W x H) | 23” x 30” x 67” |
| Weight (Net) | 135-lbs |
| Warranty | 1 Year Limited Warranty |
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