COMPLETE GUIDE

COMPLETE OIL PRODUCTION LINE GUIDE

Designing an efficient production system

Haonuo Engineering Team
Engineering Team · Haonuo Machinery
July 11, 2026

Introduction

A complete oil production line converts raw seeds into marketable bottled oil. Understanding the full process helps you plan, budget, and optimize your operation.

Setting up a complete production line is a significant investment but can provide 10-30% higher profit margins compared to selling crude oil. Proper planning is essential for success.

Production Stages

1

Seed Cleaning

Equipment: Vibrating screen, magnetic separator

Remove debris, stones, metal, and damaged seeds. Essential for quality and equipment protection.

2

Dehulling

Equipment: Sheller, separator

Remove seed coats to improve oil yield and cake quality.

3

Roasting

Equipment: Rotary roaster, temperature controller

Heat seeds to break down cell walls, improve flavor and yield.

4

Grinding

Equipment: Hammer mill, roller mill

Reduce seeds to optimal particle size for efficient pressing.

5

Pressing

Equipment: Hydraulic oil press

Extract oil using high pressure (40-60 MPa). Heart of the production line.

6

Filtration

Equipment: Filter press, centrifuge

Remove solid particles and water from crude oil.

7

Drying

Equipment: Oil dryer, heater

Reduce moisture content to <0.1% for shelf stability.

8

Bottling

Equipment: Filling machine, capper, labeler

Package oil in final containers for retail or wholesale.

Production Scale Options

Home Workshop

100-500 kg/day

Key Equipment:

  • HN325 Press
  • Small roaster
  • Manual filter
  • Hand tools

Small Business

500-2000 kg/day

Key Equipment:

  • HN355 Press
  • Rotary roaster
  • Filter system
  • Grinder
  • Storage tanks

Medium Factory

2000-5000 kg/day

Key Equipment:

  • HN426/HN480 Press
  • Full roaster
  • Centrifuge
  • Complete line
  • Automation

Large Industrial

5000+ kg/day

Key Equipment:

  • Multiple HN500 Presses
  • Industrial roasters
  • Full refining line
  • Complete automation

Facility Layout Tips

Flow Layout

Arrange equipment in a logical flow: raw material → processing → packaging

Space Planning

Allow 2-3x equipment footprint for operation and maintenance

Utilities

Plan electrical, water, and drainage before installation

Ventilation

Install proper ventilation for roasting and pressing areas

Safety Zones

Create safe zones around pressurized equipment

Investment Cost Analysis

Typical investment breakdown for a complete oil production line:

Core Equipment (Press + Auxiliary)
40-50%
Installation & Commissioning
10-15%
Building & Infrastructure
15-25%
Initial Raw Materials
5-10%
Working Capital
10-15%

Maintenance Schedule

Daily

  • Clean equipment
  • Check hydraulic oil level
  • Inspect filters
  • Check safety devices

Weekly

  • Replace filters
  • Check belt tension
  • Inspect press chamber
  • Lubricate moving parts

Monthly

  • Change hydraulic oil
  • Inspect hydraulic hoses
  • Calibrate temperature controls
  • Check electrical connections

Quarterly

  • Full system inspection
  • Replace worn parts
  • Test safety systems
  • Clean storage tanks

Annually

  • Overhaul hydraulic system
  • Replace hydraulic seals
  • Full electrical inspection
  • Update maintenance records

Conclusion

A complete oil production line is a powerful business investment. By carefully planning each stage and working with experienced equipment suppliers, you can build a profitable and sustainable oil production operation. Contact our team for a personalized production line design and quote.

BUILD YOUR OIL PRODUCTION EMPIRE

Our engineering team can design a complete production line tailored to your specific needs and budget.