Many investors focus only on equipment prices when purchasing palm oil refining equipment. The equipment arrives, the factory is built – and then they discover that raw material supply can’t keep up, capacity planning is off, and utilities aren’t even ready. The project stalls or operates at a loss for years. At KMEC, we have seen this happen time and again across the markets we serve.
Before you spend money on any palm oil refining equipment, answer these 4 questions. If you can’t answer them, even the lowest equipment quote isn’t worth signing.
Question 1: Where Does Your Crude Palm Oil (CPO) Come From? Is the Supply Stable?
This is the most basic – and most overlooked – question. Without raw material, your refinery equipment is just scrap metal.
What you need to assess:
Does the supply volume match your capacity? A refinery’s capacity should be based on the CPO volume you can actually secure, not on guesswork. Malaysia has 49 palm oil refineries with a total annual processing capacity of 25.35 million tonnes. If your refinery has a capacity of 10 tonnes per day but you can only secure 5 tonnes of CPO daily – your equipment will run underutilised, and your fixed costs per tonne will be double those of competitors.
Is your transport radius reasonable? Evaluate the distance between your plant and nearby palm oil mills or import/export ports. Logistics costs directly impact refining margins.
Does your raw material quality meet the standards? Pay attention to the free fatty acid (FFA) content, moisture and impurity levels, peroxide value (PV), and DOBI value of your CPO – these parameters directly determine refining losses and chemical consumption. Studies have shown that improper handling during CPO transport and storage can cause a significant drop in DOBI value and a marked rise in FFA. High FFA means higher refining losses and lower finished oil yields.
Is your storage capacity adequate? Palm fruit production fluctuates seasonally. You need sufficient CPO tank farm capacity to handle supply variations.
Do you produce your own raw material or source it externally? This is a question equipment suppliers always ask. If you have your own plantation, CPO supply is more controllable. If you source externally, you need long-term supply agreements to lock in prices and volumes.
The essence of refining is to maximise the commercial value of your crude oil. Without a stable, high-quality CPO supply, there is no profit foundation for refining.
Question 2: Do You Need Physical Refining or Chemical Refining? How Do You Match Refining and Fractionation Capacity?
Your choice of process route determines your equipment configuration and investment scale.
Physical Refining vs Chemical Refining:
There are two main refining routes for palm oil:
- Physical refining (steam distillation): Removes free fatty acids through steam distillation under high temperature (240–270°C) and high vacuum, eliminating the alkali neutralisation and water washing stages. Lower operating costs, minimal wastewater discharge, and the ability to recover high-value PFAD as a by-product.
- Chemical refining (alkali refining): Adds alkali to neutralise free fatty acids, forming soapstock which is then separated. Suitable for oils with high phospholipid content (such as soybean oil), but for palm oil it means higher costs and greater oil losses.
Today, the vast majority of palm oil refineries in Malaysia use physical refining – a choice that aligns well with palm oil’s naturally low phospholipid content and high FFA characteristics.
Matching refining and fractionation capacity:
This is a point many investors overlook. The source material documents a real customer consultation – one client requested 200–300 tonnes per day of refining capacity, but only 100–200 tonnes per day of fractionation capacity. The KMEC team asked: “Why is there nearly a 100% gap between your refining and fractionation capacities?”
The answer lies in this: not all refined oil needs to be fractionated. If your target market only requires RBD palm oil (for cooking or biodiesel), fractionation is unnecessary. But if you need clear, transparent Palm Olein or Palm Stearin, fractionation is essential.
Key data points:
- From 1 tonne of CPO through physical refining and fractionation, typical yields are approximately: 0.72–0.80 tonnes of Palm Olein + 0.18–0.26 tonnes of Palm Stearin + 0.02–0.04 tonnes of loss/by-products
- Approximately 95% of palm oil undergoes fractionation
- The core fractionation equipment consists of crystallisers and membrane filter presses
Before finalising your refining capacity, first clarify: what is your end product?
Question 3: Are Your Utilities (Steam, Power, Boiler) Ready?
This is the most underestimated part of refinery investment – and the most common cause of project delays.
Steam consumption:
Refining is energy-intensive. Steam consumption accounts for a significant portion of variable production costs – steam fuel alone can represent roughly one-third of variable costs.
Steam consumption varies greatly across different types and scales of refineries:
- Small batch refinery: Deodorisation steam consumption approximately 750 kg per tonne of oil
- Continuous refinery: Deodorisation steam consumption approximately 472 kg per tonne of oil
- High-efficiency continuous refinery: Steam consumption can be controlled at 380–500 kg per tonne of oil, depending on heat recovery and deodoriser design
- Advanced continuous refinery: Steam consumption can be as low as below 300 kg per tonne of oil
Continuous systems consume approximately 37% less steam than batch systems – meaning the energy cost gap over the long term is substantial.
Power consumption:
Power consumption in refineries is also significant:
- Small refineries typically face power consumption of 20–35 kWh per tonne of oil
- Advanced designs can target ≤22 kWh per tonne of oil
When equipment suppliers provide quotations, they will ask: “Do you have a steam boiler? If so, what is your steam capacity per hour?” If you don’t have your own boiler, the supplier will need to provide one. This is not just equipment cost – it also involves boiler house civil works, piping connections, fuel supply, and a host of other issues.
Before discussing equipment prices, confirm your utility readiness.
Question 4: What Costs Does Your Investment Budget Cover? Is Your ROI Realistic?
Refinery investment goes far beyond the equipment itself.
Investment range reference:
From mini batch systems to fully continuous large plants, the investment range is enormous:
- Micro/small batch refinery: Equipment investment approximately $20,000–65,000 (1–10 TPD), total budget approximately $45,000–160,000
- Small fractionation unit: Additional $13,000–22,000
- Medium refinery (10–50 TPD): Equipment investment approximately $100,000–500,000
- Large continuous refinery: Equipment investment can reach millions to tens of millions of dollars
Real project references:
- Ecoscience secured a contract for the construction and installation of a palm oil refinery in Johor, Malaysia, valued at 40 million ringgit (approximately $9 million)
- Cargill’s new palm oil refinery in Lampung, Indonesia, represents an investment of $200 million, with a daily processing capacity of 3,000 tonnes
Total cost breakdown:
- Core process equipment (40%–60%): Degumming tanks, deacidification towers, bleaching tanks, deodorisation towers, fractionation systems, etc.
- Building and civil works (20%–30%): Refining workshop, tank farm, boiler house, laboratory, fire protection facilities, etc.
- Utility systems: Steam boilers, cooling water systems, compressed air, power distribution, etc.
- Installation and commissioning (5%–10%): Equipment installation, piping connections, electrical and instrumentation, operator training
- Working capital: Raw material procurement, staff salaries, utilities, consumables, etc.
For a refinery with a capacity of 10,000 tonnes per year, it is recommended to reserve 1,000–1,500 square metres of site area (including tank farm, warehousing, and logistics access). It is also advisable to reserve space and pipeline connections for future refining/fractionation expansion.
ROI expectations:
The core business logic of refining is to increase profit by adding value to the product. A refinery converts CPO into multiple products – RBD palm oil, Palm Olein, Palm Stearin, and PFAD – maximising value. The specific payback period depends on capacity scale, raw material costs, energy prices, and local market conditions. Before making an investment decision, conduct a feasibility study that includes all cost items – don’t just look at the equipment quotation.
Bringing It All Together
Palm oil refining is a profitable industry – but only if the fundamentals are in place.
Raw material supply, process selection and capacity matching, utilities, and investment budget with ROI expectations – once you have these 4 questions figured out, then talk about equipment procurement. Skipping any step could cost you far more down the road.
KMEC offers complete palm oil refining equipment solutions – from degumming tanks, deacidification towers, bleaching tanks, deodorisation towers, and fractionation crystallisers to vacuum systems, leaf filters, and membrane filter presses. Our engineers can help you assess raw material supply, capacity matching, and utility readiness before you place your order.
Contact KMEC today for a customised palm oil refinery investment plan and quotation!