Model PPTD PLC Control Ethanol Soak Herb Oil Extraction Centrifuge

Process Overview

• Operator fills filter bag with milled plant material and places it in the machine.
• The centrifuge is then flooded, and bi-directionally agitated for full target compound removal.
• After the wash, the plant material undergoes a medium duty spin dry till high speed spin dry to remove the liquid as much as possible.
• The alcohol wash is then collected to some container for further processing

Collocation

• Ex proof motor
• PTFE Seals
• Touch screen panel with PLC program
• Inverter control box
• On spot ex button
• Closed type filter bags
• Tri clamp fittings for feed and drain port
• Drum without curl inward

DescriptionWorking Steps

• System loading: A pre-loaded closed filter bag is placed into the basket
• Program Menu: The 'Spray Wash' or 'Agitation Wash' program is selected on the HMI where the RPM and cycle times are set to the operator’s specifications.
• Fill: Alcohol is connected from source tank into the centrifuge.
• The Wash cycle: The plant material undergoes an agitated wash with a set number of bi-directional agitations
• System Draining: When the wash cycle is complete, the outlet valve is manually opened and the liquid drained. The alcohol wash is pumped to a properly rated storage reservoir for further processing.
• Spin Dry Cycle: The 'Spin Dry' menu is selected on the HMI and the drying cycle is started. The wet plant solids are spun dry of the remaining alcohol mixture within.
• System Unloading: Upon completion of the 'Dry cycle', centrifuge is unloaded by taking the filter bag out from the basket.
• Repeat Process.

Standard Features

• 304 and 316L Sanitary Stainless Steel Construction
• Low temperature rating: -40c
• Reinforced Sight Glass
• Bi-Directional Agitation
• Auto/Manual Controls
• Digital HMI Interface
• Variable Speed Control
• Easy Material Loading/ Unloading
• Heavy-Duty Spin Drying
• No foundation required
• Direct Drum type, without curl inward

Specification

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