Premium-Quality Products
Producing high-purity fish oil is challenging but offers substantial economic benefits. Our technology enables you to achieve:
1.EPA omega-3 purity exceeding 95% from fish oil;
2.DHA omega-3 purity exceeding 90% from fish oil.
These products meet either food-grade or pharmaceutical-grade standards with high concentration levels.
Technology Introduction
Producing high-quality omega-3 involves two main stages.
1) First Stage
We start with a conventional method: esterification followed by molecular distillation. The molecular distillation system can include multiple stages based on your production objectives. This step yields a mixture containing approximately 65% omega-3, meaning the combined EPA and DHA content reaches around 65%.

2) Second Stage
We employ advanced chromatography technology known as SF-SMB (supercritical fluid-simulated moving bed). This system uses CO₂ and minimal organic solvent as the mobile phase. It operates continuously, ensuring high efficiency and cost-effectiveness.

FAQ
1.What information is required to receive an offer from Landerlee?
a) Final product specifications;
b) Planned input capacity;
c) Daily operating schedule: one, two, or three shifts.
We will first clarify the entire process flow, then provide our most favorable offer.
2.Is turnkey service available?
We provide complete production line technology and equipment. Our service covers design, manufacturing, pre-assembly, installation, commissioning, and training.
3.Is pre-purchase testing available?
Testing is highly recommended. We can analyze your raw material and provide a sample for your own evaluation.
4.Do you keep equipment in stock?
No. All equipment is custom-built according to your order specifications.
5.What is the manufacturing lead time?
Approximately 4 months.
6.How is the order packaged?
We use export-standard packaging. Equipment is secured in steel frames or plywood cases based on weight and dimensions. Each unit undergoes assembly and testing before shipment.
our factory

packing

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