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Commercial Vertical Multifunctional Screw Oil Press Machine

The CECLE Commercial Vertical Multifunctional Screw Oil Press Machine Series (featuring the standard commercial model S02 Standard and the heavy-duty high-yield model S02 Plus) is commercial-grade continuous physical extrusion equipment engineered for small-to-medium grain and oil processing mills, community organic oil fresh-pressing stores, supermarket fresh-produce counters, agricultural planting cooperatives, and specialty agro-tourism farms. It decisively eliminates the limitations of compact benchtop presses (which yield only a few kilograms per hour and cannot handle peak customer demand) and cumbersome traditional industrial expellers (which occupy multiple square meters, weigh several tons, and require grueling teardown cleaning). Driven by a core architecture combining a 1500W industrial pure copper high-torque drive motor + 1800W/2200W wrap-around high-power intelligent digital thermostatic heating collar + high-frequency carburized and quenched heavy-duty alloy screw, the machine features a stable, wheeled vertical chassis capable of processing 15–30 kg/h (approx. 33–66 lbs/h) of raw material. From high-oil-content peanut kernels, black/white sesame, walnut meats, and sunflower seeds to dense, rock-hard seeds like soybeans, flaxseeds, and rapeseeds, it achieves deep, thorough extraction with stable yields between 42% and 65%. Encased in food-grade thickened stainless steel with flexible 220V / 380V electrical configurations, it is a high-visibility, high-return asset for modern oil retailers seeking high output, minimal waste, and compact shop-floor footprints.

CECLE Commercial Vertical Multifunctional Screw Oil Press Machine S02 Series

1. Product Overview

1. Basic Equipment Information

  • Product Name: Commercial Vertical Multifunctional Screw Oil Press Machine / High-Efficiency Peanut, Sesame, Flaxseed & Soybean Oil Expeller (Commercial Peanut Sesame Flaxseed Oil Press Soybean Sesame Oil Pressing Machine)
  • Product Models: S02 Standard (Standard Commercial Model, Throughput: 15–25 kg/h) / S02 Plus (Heavy-Duty High-Output Model, Throughput: 20–30 kg/h)
  • Equipment Type: Vertical Continuous Screw Physical Cold & Hot Dual-Mode Commercial Oil Expeller
  • Market Positioning: Engineered for urban grain and oil specialty shops, live-pressing supermarket counters, eco-agricultural estates, central culinary commissaries, organic private-label toll millers, and farm-gate custom pressing services.

Engineering & Manufacturing Highlights:

  • 1500W Industrial Pure Copper Motor with Hardened Gearbox: Powered by an all-copper wire-wound high-torque industrial motor coupled to a heavy-duty hardened gear reduction transmission. Delivers relentless, smooth torque under high-pressure resistance from hard seeds like soybeans and flaxseeds, ensuring continuous operation without stalling, binding, or speed drops.
  • 1800W–2200W Wrap-Around Intelligent Heating System: Features a heavy-duty collar heater encasing the barrel for rapid, uniform heat conduction. The microcomputer digital display thermostat allows operators to fine-tune extraction temperatures to match specific crop characteristics, thoroughly activating natural aromas and reducing oil viscosity for maximum extraction.
  • Progressive Multi-Stage Deep-Shear Alloy Screw: The primary screw shaft and barrel are cast from proprietary high-carbon chromium alloy steel, treated with high-frequency carburizing and quenching for wear resistance far exceeding standard stainless steel. The progressive helical pitch applies multi-stage differential volume compression, delivering razor-thin, crispy de-oiled cakes with minimal residual oil.
  • Compact Vertical Footprint with Heavy-Duty Locking Casters: Occupies a slim floor area of just 0.3–0.4 m². Mounted on heavy-duty, wear-resistant polyurethane swivel casters with independent locking brakes, enabling a single operator to roll and position the machine smoothly down narrow aisles, through standard doorways, or at mobile market stalls.
  • Fully Enclosed Brushed Stainless Steel Housing: The outer shell and structural chassis are stamped from food-grade thickened stainless steel sheet metal. Acid-resistant, corrosion-proof, and easy to wipe clean, it maintains an immaculate sanitary appearance in public retail environments.

2. Core Functions & Operating Principles

The system operates on Continuous Mechanical Volumetric Compression and Microscopic Cell Wall Rupture:

  • Gravity Infeed & Screw Propulsion: Raw seeds feed by gravity from the large-capacity stainless steel conical hopper into the infeed throat. The rotating alloy screw drives the material forward continuously along a deepening helical channel.
  • Progressive Compression & High-Temperature Hot Pressing: As seeds advance, the helical pitch narrows, drastically reducing channel volume. Combined with controlled heat conducted from the external heating band, seeds experience intense mechanical shear, friction, and multi-megapascal compressive forces that rupture oil-bearing cellular structures to expel crude virgin oil.
  • Multi-Directional Drainage & Automated Cake Extrusion: Extracted virgin oil trickles through precision drainage slots along the circumference of the barrel, draining into a catch pan and passing through a multi-tier stainless steel mesh strainer. Thoroughly de-oiled dry meal is continuously extruded through the front conical cake discharge nozzle as thin, crisp wafers, automating continuous oil-slag separation.

3. Core Value: Why Choose the S02 Commercial Series?

  • Commercial-Grade Hourly Throughput: Processes 15–30 kg per hour (hundreds of kilograms daily), allowing retailers to satisfy peak morning and evening queuing rushes or fulfill bulk custom orders with ease.
  • Universal Oilseed Compatibility (Hot & Cold Dual Mode): One single machine processes high-oil crops (peanuts, sesame, walnuts, sunflower seeds) as well as dense, low-oil grains (soybeans, flaxseed, rapeseed), eliminating the need for multiple machines and maximizing equipment ROI.
  • Engaging Retail Merchandising Value: The clean vertical stainless steel aesthetic offers complete process transparency—customers watch fresh, golden virgin oil flow into the pan while aromatic dry cakes discharge continuously, validating 100% additive-free purity and supporting premium retail margins.

2. Standard Operating Procedures (SOP) & Production Workflow

To ensure reliable, high-load commercial operation, protect working components, and prevent foreign-object damage, strictly adhere to the following protocol:

1. Raw Ingredient Preparation & Quality Standards

  • Moisture Content Standards (The Decisive Factor for Oil Yield):
  • Use ONLY thoroughly dried oilseeds! NEVER load damp, freshly harvested, or moisture-laden crops! Excessive moisture causes seeds to slip and churn inside the barrel without building compressive resistance, leading to cloudy, emulsified oil and chamber packing.
  • Dryness Testing Standard: Peanut skins should rub off crisply between fingers; sesame seeds should rustle dryly; soybeans must be bone-hard. Damp crops must be sun-dried, roasted, or pan-dried and allowed to cool to ambient temperature before pressing.
  • Foreign Object Screening:
  • Screen all seeds through a fine mesh prior to filling the hopper. Sift out rocks, dirt clods, tramp iron, nails, and bolts. Hard metallic debris will crack or chip the precision alloy screw and barrel!

2. Pre-Start Inspection & Preheating

  1. Wheel the unit onto a level, firm concrete or tile floor and lock all caster wheel brakes securely to prevent machine movement.
  2. Verify that the screw drive keyway is firmly seated and that the cake-thickness adjustment sleeve is set to its calibrated baseline.
  3. Connect the power cable to a dedicated industrial power switch matching the rated voltage (220V 50Hz or 380V 50Hz), ensuring the ground line is properly bonded.
  4. Initiate Barrel Preheating:
  5. Turn on the digital heating control switch. Set target temperatures according to seed variety (Peanuts: 180°C–200°C; Sesame: 160°C–180°C; Soybeans: 200°C–220°C).
  6. Allow the machine to preheat for 10 to 15 minutes until the temperature indicator stabilizes, ensuring thermal equilibrium throughout the barrel before introducing ingredients.

3. Standardized Commercial Pressing Operation

  1. Start Drive Motor: Press the "Start / Forward" button. Confirm that the drive shaft rotates in the correct direction and runs smoothly without metallic rubbing sounds.
  2. Initial Gradual Feeding: Drop a small handful of seeds into the hopper throat. Observe the front discharge nozzle. Once the machine begins steadily extruding firm cake strips and oil trickles from the barrel slots, compressive backpressure is established.
  3. Continuous Full-Hopper Pressing: Fill the hopper with raw material. The unit operates in fully automatic continuous mode; staff simply monitor cake clearance and container levels.
  4. Oil Catching & Straining: Place a clean stainless steel container fitted with a fine-mesh strainer beneath the drainage apron to capture sediment fines.
  5. Anti-Jamming Reverse Protocol: If a foreign object or aggressive feeding causes a sudden motor stall, immediately press "Stop", then press and hold "Reverse" for 3 to 5 seconds to back the material out of the compaction zone. Clear the obstruction before resuming forward operation.
  6. Shift-End Purge: Once the hopper empties, let the motor idle for 2 to 3 minutes until no further cake extrudes and the barrel is completely empty. Turn off the motor switch, then power down the heating system.

4. Teardown, Cleaning & Preventative Maintenance

  • Warm Disassembly Routine:
  • Safety Priority: Operators MUST wear heavy heat-resistant gloves! Disassemble while the barrel retains mild residual heat. Loosen the cake adjustment head and locking collar, then withdraw the screw shaft. Scrub the helical grooves thoroughly with a brass-wire cleaning brush. (If allowed to cool completely, hardened oil and meal residue will lock the screw in place, making extraction extremely difficult.)
  • Cleaning & Corrosion Protection: Wipe all alloy components clean with dry shop towels, apply a thin protective film of clean vegetable cooking oil across surfaces to prevent oxidation, and reassemble for the next shift.
  • Gearbox Lubrication: Inspect the gearbox oil sight glass every 300 hours of continuous operation. Top up or replace with designated industrial gear lubricant as needed.
  • Protect Electrical Enclosure: Wipe the stainless steel exterior with a damp towel. NEVER wash the motor housing, switch gear, or electrical cabinet with high-pressure hoses or running water!

3. Core Technical Specifications

Technical Parameters S02 Standard Commercial Model S02 Plus Heavy-Duty Commercial Model
Model S02 (Standard) S02 (Plus)
Rated Operating Voltage 220V 50Hz / 380V 50Hz (Custom export voltages available) 220V 50Hz / 380V 50Hz (Custom export voltages available)
Drive Motor Rated Power 1500 W (1.5 kW) Pure copper high-torque industrial motor 1500 W (1.5 kW) Pure copper high-torque industrial motor
Heating Collar Rated Power 1800 W (1.8 kW) High-efficiency heating band 2200 W (2.2 kW) Heavy-duty widened heating band
Hourly Raw Seed Throughput 15 – 25 kg/h (Approx. 33–55 lbs/h) 20 – 30 kg/h (Approx. 44–66 lbs/h)
Extraction & Temperature Control Continuous progressive screw extrusion, digital microcomputer thermostatic control Continuous progressive screw extrusion, digital microcomputer thermostatic control
Physical Oil Extraction Yield 42% – 60% (Peanuts: 45–52%, Sesame: 50–55%) 45% – 65% (Deep shear, maximized soybean extraction)
Overall Dimensions (L×W×H) 60 × 56 × 110 cm (Approx. 23.6″ × 22.0″ × 43.0″) 67 × 30 × 114 cm (Approx. 26.0″ × 12.0″ × 44.8″)
Equipment Net Weight (NW) Approx. 100 kg (220 lbs, heavy anti-vibration base) Approx. 150 kg (330 lbs, reinforced structural chassis)
Chassis & Component Metallurgy Food-grade brushed SUS casing + Quenched high-carbon alloy screw/barrel Food-grade brushed SUS casing + Quenched high-carbon alloy screw/barrel
Mobility Configuration 4 heavy-duty polyurethane swivel casters with dual-locking brakes 4 heavy-duty polyurethane swivel casters with dual-locking brakes
Compatible Oilseed Varieties Peanut kernels, black/white sesame, flaxseed (linseed), soybean, sunflower seed, rapeseed, walnut, pumpkin seed, almond, cottonseed Peanut kernels, black/white sesame, flaxseed (linseed), soybean, sunflower seed, rapeseed, walnut, pumpkin seed, almond, cottonseed
Global Logistics Solutions Ocean Freight DDP Door-to-Door (45–55 Days) / Air Freight to Door (By Express) Ocean Freight DDP Door-to-Door (45–55 Days) / Air Freight to Door (By Express)

4. Frequently Asked Questions (FAQ)

  • Q: What are the main operational differences between the S02 Standard and S02 Plus? Which should I choose?
  • A: Both models feature all-stainless steel commercial construction. The primary differences lie in processing throughput, machine mass, and heating power:
    1. S02 Standard: Fitted with an 1800W heating band, processes 15–25 kg/h, weighs approx. 100 kg, and features a compact square footprint—ideal for supermarket fresh corners and community retail counters;
    2. S02 Plus: Equipped with a 2200W high-output heating collar and an extended barrel assembly, processes 20–30 kg/h, and weighs 150 kg. The heavier structural mass delivers greater rigidity under heavy continuous loads, making it ideal for non-stop processing runs and dense crops like soybeans.
  • Q: Can this machine extract oil from raw soybeans? What are the operating requirements?
  • A: Yes. Soybeans are low in oil content (approx. 16%–20%) and have an extremely dense, hard texture that requires high compressive torque and mechanical backpressure. The S02's 1500W industrial drive and hardened alloy screw handle soybeans with ease. Ensure soybeans are completely dry and engage the high-temperature hot-press mode (preheat past 200°C). Deep cell rupture expels available oils, while the residual soybean cake discharges as thin, toasted wafers with high commercial feed value.
  • Q: Does a brand-new machine require a running-in / seasoning period before full production?
  • A: Yes, a brief running-in procedure is recommended. Factory-fresh screws and barrels carry protective machining oil and slight manufacturing micro-burrs. Before initial food production, prepare 5–10 kg of low-cost seeds (such as rapeseeds or oily cake meal), heat the barrel to 180°C, and run the material through for 15–20 minutes. This polishes the alloy contact surfaces and cleans out residue. Drain and discard the test batch; the machine is then fully seasoned for maximum extraction yields.

5. Video Demonstration & Operational Reference

To view the commercial vertical multifunctional screw oil press in live operation—including peanut infeed, continuous oil drainage, wafer-thin cake extrusion, microcomputer temperature adjustment, and locking caster positioning:

6. Commercial Terms & Purchasing Guide

1. Equipment Investment & Return on Investment (ROI)

The CECLE Commercial Vertical Multifunctional Screw Oil Press Machine (S02 Series) is customizable with 220V or 380V power systems, complete with an oversized stainless steel hopper, collection tray with strainers, cake discharge chute, thermal protective gloves, and assembly tools. For grocery concessions, farm stores, and toll-pressing mills, processing 100–150 kg of premium peanut, flaxseed, or sesame oil daily generates substantial retail margins and service fees, typically recovering the initial capital investment within 1 to 3 weeks of live commercial operation.

2. Global Logistics & Warranty Support

  • Heavy-Duty Commercial Cargo Door-to-Door Delivery:
  • Economical Ocean Freight DDP (45–55 Days): Because the S02 Series consists of heavy all-steel equipment weighing 100–150 kg, ocean freight DDP is strongly recommended. The unit ships enclosed within heavy fumigated wooden crates with internal shock buffering, covering export customs, ocean booking, import customs clearance, and duty prepayments delivered directly to your shop or warehouse.
  • Expedited Air Freight to Door: Available via specialized heavy-cargo international air forwarding for overseas clients with urgent launch schedules.
  • Authentic Factory Warranty & Spare Parts Support: The 1500W pure copper motor and heavy-duty reduction gearbox carry an official 1-year commercial warranty. CECLE maintains permanent factory inventory of carburized alloy screws, hardened barrels, high-wattage heating collars, and replacement locking casters for rapid worldwide air dispatch, backed by dedicated one-on-one video engineering assistance.

3. Official Sourcing & Quotation Inquiries

Note: Extraction yields depend on seed variety, crop freshness, moisture level, and operating temperatures. Shipping transit times depend on destination customs clearance. Please consult the official checkout portal or sales representative for real-time quotation.