Lime Chuna Shredder Squeezer Separator Machine (500 kg/hr)

Description

The Industrial Lime Chuna Shredder Squeezer Separator Machine (also known as a Packaging Waste Squeezer Separator, Liquid De-Packaging Machine, or Oil Pouch Shredder and Squeezer) is a high-performance industrial recycling and product recovery solution manufactured by N.S. Engineering Works in Mandi Gobindgarh, Punjab. Engineered specifically for FMCG manufacturers, contract packagers, municipal waste facilities, and specialized plastic recyclers, this machine provides an automated method for separating high-viscosity pastes, liquids, and edible oils from flexible packaging waste.

Flexible packaging such as lime (chuna) tubes, edible oil pouches (Fortune, Bajaj, mustard oil), shampoo sachets, toothpaste tubes, and tomato puree tetra packs pose a severe recycling dilemma when discarded with residual contents. Wet, unemptied packaging cannot be directly pelletized or incinerated due to sticky chemical contamination and heavy liquid weight. The lime squeezer steel separator solves this by combining high-torque pre-shredding and progressive screw press compression in a single continuous unit, extracting over 95% of residual liquid while discharging shredded, de-watered plastic casings ready for direct scrap recycling.

Two-Stage Operating Mechanism: Inbuilt Shredder & Screw Press Squeezer

The machine operates on a coordinated two-stage mechanical extraction cycle engineered to prevent clogging and maximize liquid reclamation:

• Bulk Feeding via Safety Hopper: Off-spec production batches, expired inventory, or sorting scrap containing sealed pouches, tubes, and sachets are loaded into the top receiving hopper. An internal safety baffle prevents material kickback and operator contact.
• Stage 1 – Rotary Cutting & Slitting: In the upper shredder chamber, counter-rotating rotary cutter blades made from hardened alloy steel puncture, pierce, and slit the flexible packaging. Unlike high-speed granulators that turn wet packaging into a gummy paste, our low-speed, high-torque shredder cleanly opens the packaging to liberate trapped liquids without micro-fragmentation.
• Stage 2 – Progressive Screw Press Dewatering: The slit packaging drops directly into the lower horizontal dewatering barrel. Here, a continuous heavy-duty screw auger featuring a progressively decreasing flight pitch and tapered core compresses the material against a heavy perforated cylindrical screen. As the volume decreases along the barrel, mechanical squeeze pressure ramps up, forcing out trapped pastes, oils, and viscous liquids through the screen perforations.
• Liquid Collection & Sanitary Drainage: Squeezed liquids drain by gravity down a sloped stainless steel or mild steel drip sump and exit through a sanitary drainage nozzle into IBC storage containers, collection drums, or recovery lines for resale, soap manufacturing, or bio-fuel refining.
• Dry Solids Automatic Discharge: The thoroughly dewatered, shredded plastic skins are pushed past an adjustable friction backpressure cone at the front end, falling directly into collection crates or take-away conveyor belts.

Technical Schematic CAD Blueprint & Cross-Section Layout

Every structural component of the squeezer separator is fabricated to withstand the intense radial loads generated during continuous de-packaging and compression of dense pastes and multi-layer plastic laminate pouches.

Comprehensive Technical Specifications (Model: NSEW-SQZ-500)

Target Waste Streams & Industrial Applications

The versatility of the lime chuna shredders squeezer separator makes it an invaluable asset across FMCG manufacturing plants, recycling operations, and waste disposal centers:

• Lime (Chuna) Tubes & Agrochemical Packs: Separates high-density lime chuna paste, agricultural chemicals, and pesticide pouches, preventing toxic landfill leaching and permitting safe plastic recycling. Also functions effectively as a lime crusher and lime grit separator for industrial lime slurries.
• Edible Oil Pouches: De-liquifies flexible multi-layer plastic pouches containing cooking oils (Fortune, Bajaj, mustard oil, soybean oil, refined palm oil). The reclaimed edible oil can be redirected for commercial soap-making, grease manufacturing, or biodiesel conversion, while the dry plastic film is sold directly to recyclers at premium scrap rates.
• Shampoo, Detergent & Hair Dye Sachets: Processes discarded or off-spec cosmetic sachets, liquid laundry detergent pods, and hair color packs, draining viscous detergents and liberating clean poly-laminate casings.
• Oral Care & Pharmaceutical Tubes: Dewaters discarded toothpaste tubes, cosmetic cream bottles, medicinal ointments, and collapsible aluminum/plastic barrier tubes.
• Food Pastes & Beverage Cartons: De-packs tomato ketchup sachets, puree pouches, fruit puree packs, cold drink pouches, juice cartons, and dairy tetra packs, routing organic liquids for biogas or compost while baling clean packaging fibers.

Frequently Asked Questions (FAQs)

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“name”: “What packaging materials can the Squeezer Separator Machine process?”,
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“text”: “The machine handles edible oil pouches, shampoo sachets, hair dye pouches, toothpaste tubes, tomato puree packets, juice tetra packs, and lime (choona) plastic tubes.”
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“@type”: “Question”,
“name”: “How does the integrated shredder and screw press operate simultaneously?”,
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“text”: “Waste packaging pouches enter the upper shredder hopper where rotating cutter blades puncture and slit the packets open. The material immediately drops into the horizontal continuous screw press, which exerts progressive compression force.”
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“@type”: “Question”,
“name”: “What is the liquid recovery efficiency of this squeezer separator?”,
“acceptedAnswer”: {
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“text”: “The machine achieves up to 95% to 98% liquid dewatering efficiency depending on the viscosity of the liquid.”
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“name”: “Is the machine available in Stainless Steel (SS)?”,
“acceptedAnswer”: {
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“text”: “Yes, N.S. Engineering Works manufactures the Squeezer Separator in both heavy-duty Mild Steel (MS) and food/pharma grade Stainless Steel (SS 304 and SS 316).”
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