Mixing tree and dispersion tree

Balanced mixing shaft allows the elimination of vibrations during even the most critical stages of processing and at high speeds.

The rotation of the mixing shaft is through the parallel axis gearbox moved by the transmission pulleys and belts combined with the main electric motor.

RPM variation of the mixing shaft is by means of an electronic system with a frequency shifter (inverter) combined with the main electric motor.

The advantage of the electronic system described above is the range of speeds available to the operator but especially the high torque even at medium/low speed ranges.

The mixing tool supplied with the machine is of the butterfly type with fastening system to the mixing shaft quickly and easily replaced.

Three brackets attached to the end of the butterfly suitable for supporting the self-adjusting side scraper blades complete with screwed-in interchangeable profile.

Balanced dispersion shaft with proper taper at the end ensures the elimination of vibration during even the most critical stages of processing and at high speed regimes.

Rotation of the dispersion shaft is via the transmission pulleys and belts with the main electric motor

Variation of dispersion shaft revolutions is by means of an electronic system with a frequency shifter (inverter) combined with the main electric motor.

The advantage of the electronic system described above is the range of speeds available to the operator but especially the high torque even at medium/low speed ranges.

The dispersing tool supplied with the machine is of the dispersing disc type with fastening system to the dispersing shaft quickly and easily replaced.

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Tank closure cover constructed of stainless steel with turned ring suitable for housing a special profile gasket in order to ensure a perfect seal with the mixing tank complete with some accessories:

– Raw material loading hopper with side dust containment protrusions

– Stainless steel protection net.

– Inspection mirror

– Lighting light inside the mixing tank

– Suitable attachments to the two pneumatic lid handling cylinders

– Coupling flanges to fixed rods.

– Connection arranged for connection to dust and fume extractor, if any.

Additional options can be considered following specific customer needs.

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In the front of the frame stainless steel cladding that facilitates any cleaning operations.

Two columns complete with sliding bushings are attached to the side of the structure in order to house two wear-resistant hard chrome-coated ground movable columns inside them.

This technical solution gives the machine high robustness even in the most critical stages of the production cycle with optimal absorption of vibrations caused by machining tools.

It houses inside the structure the hydraulic power unit complete with electric drive and safety devices.

The control unit operates the hydraulic cylinder complete with safety lock valve.

The hydraulic cylinder located in the center of the two fixed columns is suitable for lifting the entire mixing unit and enclosed within a protective bellows.

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The machine is controlled through special buttons and selectors located on the electrical control panel.

Through the Inverter display (located on the control panel) it is possible to view the absorption, RPM and torque of the motor as well as to view any alarms from the Inverter itself.

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Optional

Each Zanelli machine has a wide availability of options. Customize your machine with the specifications that best suit your needs. Every available option is designed to increase efficiency and to offer an exclusive, tailor-made service.