Complete Oil Production Line Guide

Introduction

Designing a complete oil production line requires careful planning and integration of multiple components. A well-designed line maximizes efficiency, minimizes waste, and ensures consistent product quality.

Production Line Components

1. Seed Cleaning System

• Vibrating screen cleaner
• Magnetic separator
• Gravity separator
• Capacity should match or exceed raw material input rate

2. Dehulling System

• Disc dehuller
• Hammer mill dehuller
• Applications: Peanuts, sunflower, coconut, sesame

3. Moisture Conditioning System

• Steam conditioner
• Hot air dryer
• Moisture targets: Hot pressing 5-8%, Cold pressing 7-9%

4. Roasting System (Hot Pressing Only)

• Drum roaster
• Flat bed roaster
• Temperature: 160-180掳C, Time: 25-35 minutes

5. Seed Crushing System

• Roller crusher
• Hammer mill
• Particle size: 2-4 mm for optimal extraction

6. Hydraulic Oil Press

• Haonuo hydraulic oil press (HN325, HN355, HN426, HN480, HN500)
• Capacity: 100 kg per batch
• Cycle time: Hot pressing 30-40 minutes, Cold pressing ~2 hours

7. Oil Filtration System

• Plate filter press
• Bag filter
• Centrifugal filter
• Filtration levels: Primary 100-200 mesh, Fine 200-300 mesh

8. Oil Storage System

• Stainless steel tanks
• Mild steel tanks (with coating)
• Cold-pressed oil: Store at < 25掳C, protected from light

9. Cake Handling System

• Cake conveyor
• Cake crusher
• Cake uses: Animal feed, fertilizer, secondary processing

Capacity Planning

Capacity Requirements by Scale

Scale	Daily Capacity	Recommended Model
Small	500-1,000 kg	HN325
Medium	1,000-2,500 kg	HN355/HN426
Large	2,500-4,000 kg	HN480/HN500

Line Balance Considerations

1. Roasting Capacity: Should be >= 2 x pressing rate
2. Crushing Capacity: Should match pressing rate
3. Filtration Capacity: Should match pressing output
4. Storage Capacity: Should accommodate 3-5 days of production

Layout Design

Design Principles

1. Workflow Efficiency: Minimize material handling
2. Safety: Ensure safe operation and maintenance access
3. Flexibility: Allow for future expansion
4. Ergonomics: Design for operator comfort

Space Requirements

Scale	Required Area	Height
Small	50-80 m2	3 m
Medium	100-150 m2	3-4 m
Large	200-300 m2	4-5 m

Utility Requirements

Power Supply

• HN325: 5kVA minimum
• HN355/HN426: 5.5kVA minimum
• HN500: 7kVA minimum
• Additional for supporting equipment: 10-20kVA

Water Supply

• Cleaning: 500-1,000 L/day
• Cooling: 2-5 m3/day
• Total: 3-6 m3/day

Conclusion

Designing a complete oil production line is a significant investment that requires careful planning. Haonuo provides comprehensive support for oil production line design, including equipment selection, layout planning, and installation assistance.