High-efficiency 20 HP Cold Press Oil Machine delivering a crushing capacity of approximately 220–230 kg per hour. Built for small to medium oil mill setups: mustard, peanuts, coconut, sesame, sunflower and more.
Quick Snapshot — Why choose SOE40
- Capacity: 220–230 kg/hour (depends on raw material & moisture)
- Drive: 20 HP motor (or 32 HP diesel engine option)
- Applications: Mustard, Coconut, Peanuts, Flax, Sesame, Sunflower, Canola, Neem, Camellia
- Brand: Sharma Oil Expeller — trusted since 1985
Product Overview
The SOE40 20 HP Cold Press Oil Machine is engineered for continuous operation and uniform oil extraction. This cold press model preserves nutritional quality of oil by operating at lower temperatures compared to hot extraction methods. The sturdy construction, ease of maintenance, and consistent output make SOE40 ideal for small industrial units and cooperative farms.
What is “cold pressing” and why it matters
Cold pressing extracts oil without applying external heat (beyond frictional warmth). This preserves delicate nutrients, aroma and flavor — important for edible oils sold as high-quality, unrefined products. The SOE40 keeps press temperatures controlled, delivering oil with superior shelf life and nutritional profile when compared to chemically extracted oils.
Technical Specifications — SOE40 (20 HP)
| Parameter | Specification |
|---|---|
| Model | SOE40 |
| Motor | 20 HP electric motor (standard) / 32 HP diesel engine (optional) |
| Crushing Capacity | 220–230 kg/hour (varies with seed type) |
| Power Source | Electric / Diesel |
| Material | Mild steel body, stainless outlet/cover plates (as shown) |
| Operation | Continuous feed cold press |
| Weight (approx.) | 800–1000 kg (depending on configuration) |
| Warranty | Manufacturer warranty (check with Sharma Oil Expeller) |
Images — Product details
Detailed shots of the gearing, hopper, and extraction chamber help operators with maintenance and assembly.
Performance: Real-world Crushing Capacity
Sharma Oil Expeller rates the SOE40 at roughly 220–230 kg per hour. Actual throughput depends on:
- Seed type (mustard vs. coconut vs. sunflower)
- Seed moisture content (optimum around 6–10% for many oilseeds)
- Pre-cleaning and pre-conditioning of seeds (removing stones, dust)
- Operator skill — consistent feed & correct adjustment of press sections
Recommended feed and expected yields (approx.)
| Seed | Expected oil yield (%) | Throughput estimate (kg/hr) |
|---|---|---|
| Mustard | 35% | 200–230 |
| Sunflower | 40% | 210–230 |
| Peanuts | 50% | 220–230 |
| Coconut (copra) | 60–65% (copra basis) | 110–160 |
Yields vary; these are indicative ranges to plan throughput and inventory.
How the SOE40 Works — Step-by-Step
- Raw material preparation: Clean seeds, remove foreign material and stones. For some seeds, drying or slight conditioning may increase extraction rate.
- Feeding: Feed seeds into the hopper. A uniform feed prevents blockages and ensures consistent pressure inside the press chamber.
- Pressing: The screw/auger compresses seeds while friction extracts oil. Press cage and spanners maintain pressure level.
- Oil collection: Extracted oil flows out into a collector pan; solids (cake) exit from press mouth.
- Filtration & settling: Fresh oil should be passed through simple filtration and settling tanks to clarify.
Infographic Section — Maintenance Checklist (Quick)
- Daily: Check gearbox oil level, clean feed hopper, remove cake build up.
- Weekly: Inspect screw wear, tighten bolts, inspect belts and couplings.
- Monthly: Replace gearbox oil (as recommended), check bearings, test motor load.
- Quarterly: Full machine inspection and calibration by trained technician.
Installation & Space Requirements
Allow sufficient working space (at least 3m × 2.5m) for the machine, feed area and oil storage. Concrete foundation is recommended for stability and vibration control. Ensure proper electrical supply and earthing for the 20 HP motor (consult local electrician for load & starter arrangements).
Electrical & Engine Options
Most SOE40 units are fitted with a 20 HP electric motor. If electricity is unreliable, a 32 HP diesel engine option is available. Sharma Oil Expeller can assist with coupling the engine and providing mounting base plates.
Why Choose a Cold Press Over Other Methods?
Cold press advantages:
- Preserved nutrients and natural flavor
- Lower oxidation, longer shelf life when stored correctly
- No solvents are used — cleaner marketing claims (e.g., “cold pressed”)
- Lower operational complexity compared to multi-stage solvent extraction plants
Common Use Cases & Business Models
The SOE40 is versatile and fits several business types:
- Small community oil mills producing specialty edible oils for local markets
- Value-added oil producers making cold-pressed mustard, sesame or peanut oil
- Farmers’ cooperatives processing members’ produce and sharing profit
- Artisanal brands labeling oil as cold-pressed and premium
Cost Considerations & ROI
Key cost elements:
- Capital cost of the machine and installation
- Electricity/diesel and labor
- Raw material sourcing & pre-processing (cleaning, drying)
- Packaging, filtration and marketing costs
Return on investment depends on local oil prices and production efficiency. For an estimated 220 kg/hr throughput running X hours/day, calculate daily oil output by multiplying throughput by oil yield percentage. Use local prices to compute gross revenue and subtract operating expenses for net profit.
Example ROI calculation (simplified)
Assume mustard seeds with 30% oil yield and a throughput of 220 kg/hr running 8 hours/day:
- Daily seed processed: 220 kg × 8 hrs = 1,760 kg
- Estimated oil: 1,760 × 0.30 = 528 kg (~528 liters approx)
- If oil price is ₹150/kg, daily revenue ≈ ₹79,200 (gross)
(This is illustrative — adjust numbers for your local prices and yields.)
Filtration & Post-Processing (Best Practices)
After extraction, clarify oil by:
- Coarse straining to remove large particulates
- Settling tanks for 24–48 hours
- Filter press or cloth filtration for clear retail oil
Parts & Consumables — What To Keep in Stock
- Spare press cage segments
- Screws/auger spare set
- Bearings and seals
- Belt sets and pulleys
- Gearbox oil
Installation Checklist
- Concrete plinth and leveling kit
- Appropriate starter and overload protection for a 20 HP motor
- Proper earthing & surge protection
- Feed hopper safety guards
- Oil collection trays and storage drums
Safety & Operator Training
Train operators on safe feeding, correct machine guarding, and emergency stop procedures. Always turn off power and isolate supply before servicing. Use personal protective equipment for hot surfaces and moving parts.
Frequently Asked Questions (SEO-optimized)
- Q: What is the crushing capacity of the 20 HP Cold Press Oil Machine?
- A: The SOE40 delivers approximately 220–230 kg per hour, depending on seed type and conditions.
- Q: Can the SOE40 be used for coconut / copra?
- A: Yes — but coconut extraction (copra) yields differ. For copra, throughput and yield will vary; please consult Sharma Oil Expeller for copra-specific setup advice.
- Q: Is the machine electric or engine driven?
- A: Standard units use a 20 HP electric motor. A 32 HP diesel engine option is available for areas without reliable electricity.
- Q: Where can I buy spare parts?
- A: Contact Sharma Oil Expeller directly (link below) or your local authorized dealer for genuine spare parts and maintenance guidance.
Buying Guide — What to Ask Your Supplier
- Does the quoted crushing capacity match the seed you plan to process?
- Do you get warranty and after-sales support?
- Are spare parts and wear parts readily available?
- Can the supplier assist with installation, motor selection, and operator training?
Contact & Call to Action
If you’re ready to order or want a demo, contact Sharma Oil Expeller. For full product details, visit the product page titled Cold Press Oil Machine on their official site.
