Pragya Electric Expander & Extruder, Color : Light Green

We are specialize in manufacturing and supplying Expander / Extruder. These are used for oil extraction from oil seeds and making cakes for solvent extraction.
Application :

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• To process flakes to make porous cake good for solvent extraction.
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• To squeeze partial oil from highly oil content seeds like Rapeseed, Sunflower etc.
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• To process castor expeller cake to convert in to porus cake good for solvent extraction.
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Details :

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• Type - Most modernized unit with updated features and improved metallurgy of worms and hardened sleeve provided throughout the barrel length to protect main barrel from wear and tear
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• Attachments - Most modernized hydraulic Auto run with Adiabatic Accumulator and Extra long squeezomatic supplied along with expander / extruder.
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• Capacity - Various models available with capacity range from 50TPD to1000TPD.
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• Made out of special metallurgy duly hardened for better performance i.e. low wear and tear
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Construction :

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• Drive - Through single piece bearing housing fitted with set of Axial cum Radial Load bearing coupled to Electric motor through Gearbox / pulley.
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• Main Barrel  - Seamless cold drawn steel pipe duly machined internally & externally for accurate fitment of worms & scrapper bolts.
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• Worms - Set of staggered pitch worms provided for gradual loading and smooth advancement of material. Worms made out specially metallurgy material duly hardened for better life.
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• Body - Mandrel actuation in phosphorous bronze linear duly lubricated for higher sensitivity and proper action
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• Hydraulic Cylinder - Fitted with German polymer seals and hardchroned piston rods duly ground and seamless honned tubes.
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• Hydraulic Power Pack - Provided with pump, motor, control valves, pressure switch for Auto tripping to save electric energy.
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• Adiabatic Accumulator - Most modernized setting free, charging free, maintenance free unit highly active and sensitive in energy storage and releasing when required.
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