GRAVIMETRIC BLENDERS4TRUEWEIGHTM CONTINUOUS BLENDERS Continuous Blending in Exact, Precise Ratios TrueWeighTM Continuous Blenders provide extremely precise loss-in-weight dispensing of dry solids of various size and bulk densities including pellet, regrind, micro-bead and powder. These highly consistent and repeatable blenders are ideally suited to extrusion processes that require perfect blend homogeneity and extremely accurate dosing. Designed for extrusion rates to 3,000 lb/hr {1,360 kg/hr}, TWB Blenders are available with up to six component positions. Perfect Multi-Component Homogeneous Blend TrueWeighTM Continuous Gravimetric Blenders consist of a series of loss-in-weight material hoppers symmetrically located above a cascade mixing chamber to simultaneously and homogeneously meter all components within a recipe. The system incorporates an extruder throat-mounted weigh hopper which can be supplied as part of the blender or sourced independently. The weigh hopper measures the blended material feed rate and sends that information to the PLC control for monitoring and reporting. All component hopper-feeder assemblies are mounted on individual single-point contact load cells and are supplied with quick-release, variable speed synchronous motors and configured to accept a range of interchangeable feed augers designed to accommodate specific material shape and flow characteristics. Feeders are inclined for more consistent output and to accommodate fast material drain-out. Accuracy to +/- 0.5% of set point The PLC-based control holds each component to +/- 0.5% of its set point. The control uses a proprietary learning algorithm that simultaneously monitors and adjusts each feeder for material flow and bulk density changes. Homogenously blend dissimilar materials Easily and accurately blend virgin pellets, free flowing powders, regrinds, granules, flakes, concentrates and additives. Each component is simultaneously metered through material-specific feed augers. A conical cascade static mixer integrates the materials and eliminates separation caused by ledge or step type cascades. Add-on extrusion yield control The blender PLC readily communicates with an extruder through an optional drive card to provide yield control. Add an encoder and haul-off drive control card and you can control line speed and product weight-per-length to +/- 0.5% of target set point.

GRAVIMETRIC BLENDERS4TRUEWEIGHTM CONTINUOUS BLENDERS Machine mounted The machine mounted design includes a TrueWeighTM Gravimetric Hopper mounted direct to the feed throat for monitoring feed rate to the extruder or for optional extrusion yield control. Stand mounted The stand mounted design feeds material exiting the static mixer through a central tube design to a remote destination. Features Integral loading platform Canopy cover provides stable mounting platform for hopper material loaders. 100% visibility into material hoppers Material levels, ingredient type and position are quickly identified...

GRAVIMETRIC BLENDERS4TRUEWEIGHTM CONTINUOUS BLENDERS Control Features Designed for extruder operators with varying skill sets, intuitive input and recipe screens are laid out according to the extrusion process. Touchbutton access to recipes, material usage, alarms, reports, and optionally to extruder output, line speed and weight-per-length. Built-in help screens walk you effortlessly through set-up and operations. • PLC control with user friendly setup and control screens • Loader control (seven [7] loaders and one [1] pump) • 7-inch touchscreen HMI (can be remote located) • Remote start/stop...

GRAVIMETRIC BLENDERS4TRUEWEIGHTM CONTINUOUS BLENDERS How it works: with Extrusion Control Line control options include weight-per-length, weight-per-area and thickness; all as functions of length or weight-per-time. TrueWeigh Continuous Blenders can control one mono-extrusion line consisting of a homogenous blend of up to six ingredients. For co-extrusion lines, the optional TrueWeighTM layer ratio control system supervises up to twelve extruders feeding a common die. TrueWeigh Continuous Blenders can control the extrusion process, as well as gravimetrically blend material. Throughput and haul-off...

GRAVIMETRIC BLENDERS4TRUEWEIGHTM CONTINUOUS BLENDERS Specifications Model TWB07-4 Central Hopper Model TWB07-4 Central Tube D Side view Model TWB07-6 Central Hopper Side view Model TWB07-6 Central Tube Side view Side view Model TWB30-4 Central Hopper Model TWB30-4 Central Tube D Side view Model TWB30-6 Central Hopper Model TWB30-6 Central Tube Side view Side view Side view

GRAVIMETRIC BLENDERS4TRUEWEIGHTM CONTINUOUS BLENDERS Specifications Models Performance characteristics Maximum throughput lbs {g} with central hopper* with central discharge tube† Dimensions inches {mm} A - Riser height B - Height to loader mounting deck H - Mounting plate width (square) I - Mounting plate bolt pattern (square) J - Mounting plate center hole diameter K - Total depth 6 position model Installed with central weigh hopper Shipping with central weigh hopper Installed with central discharge tube Shipping with central discharge tube Electrical requirements Full load amps Mounting Plate...