Liad ColorSave 1000 Gravimetric Doser Feeder

Advanced Single or Double Component Gravimetric Doser / Feeder for dosing master match

ColorSave 1000 is a highly accurate and cost-effective single component masterbatch & additive gravimetric feeder for injection molding, extrusion and blow molding machines, that offers significant cost-savings and production efficiency advantages for plastics manufacturers.

ColorSave 1000 is the original single component gravimetric feeder for injection molding machines, and is still the only gravimetric feeder available with an internal weighing hopper - ensuring unmatched resistance to mechanical shocks and vibrations, while providing the most accurate weighing and dosing.

The innovative design and proprietary algorithms found in the ColorSave 1000 ensure homogenous feeding, regardless of material density changes or other dynamic parameters.

Benefits of a Double Hopper

ColorSave 1000's external hopper acts as a protective shell for the internal hopper; preventing operator contact, air drafts and other factors from interfering with the weighing accuracy of the load cell. The mechanical separation of the weighing chamber from the screw feeder, motor and additive loader provides precision and accuracy of additive feeding that is unmatched in the industry.

Highly sensitive load cells
Accurate and precise feeding
Significant cost savings
Product Features

ColorSave 1000 provides the industry's highest precision of additive feeding.
ColorSave 1000's automatic calibration enables you to consistently feed at the desired set point.
ColorSave 1000's user-friendly design allows you to quickly clean and sterilize components between jobs.
Significant Savings Compared to Volumetric Feeders & Batch Blenders

ColorSave 1000 brings significant cost reductions when compared to standard volumetric feeders or batch blenders. Save up to 50% of your masterbatch (MB) costs by making the switch to the gravimetric ColorSave 1000.

Alternative Technologies MB Savings with ColorSave 1000
Volumetric Feeder Up to 50%
Remote Batch Blender Up to 35%
Machine Throat Batch Blender Up to 15%

ColorSave 1000 Advantages

ColorSave 1000 offers more advantages for your production than any other gravimetric or volumetric feeder.

Extreme accuracy and repeatability allows precise dosing and prevents overdosing of materials
Loss-in-weight controlling function allows optimum adjustment of operating point
Improved final product quality
Reduced number of rejects
Very simple operation with automatic calibration (zero setup time) ensures maximal efficiency
Suited to any injection molding, extrusion and blow molding machines
Additional features:

Stores up to 999 recipes, shortened setup time
Easy replacement of feeding screw
Easy maintenance and cleaning when switching colors and materials
Integrated automatic venturi vacuum loader for masterbatch
Real-time data collection and management of material consumption using control software

Details and Specs
Hopper 3/5/10 Liter
Output range 0.02-80 kg/h
Motor Powerful step motor
Controller Sophisticated powerful control unit, with color touchscreen display
Load cell 15 kg max., temp. compensated
Loader Automatic integral venturi vacuum loader
Mounting and feeding By neckpiece adapter, into the machine throat
Alarm output N/O dry contact, 24V/30mA max. Activated at: failure in filling, material no-fill, or overdose
Weight 16 kg
Power 100-240v, 200W, 50/60hz