290 Round-Hole Vertical Hydraulic Oil Press Machine

The 290 Round-Hole Vertical Hydraulic Oil Press Machine is part of the hydraulic oil pressing equipment range offered by GOOD OIL PRESS. It uses hydraulic pressure to compress prepared oil-bearing materials inside a vertical pressing chamber, allowing oil to flow out through openings in the chamber wall.

This series features a round-hole pressing chamber and is available in several chamber sizes and equipment configurations. Customers can select single-chamber or dual-chamber arrangements, as well as different cake discharge mechanisms, according to their processing requirements.

⚙️ Product Highlights
Round-hole pressing chamber | 290 series | 3 kW listed power | Multiple chamber sizes | Single or dual chamber | Different cake discharge options

🔧 Key Features

1. Round-Hole Pressing Chamber

The pressing chamber features a perforated wall with round openings that provide oil drainage paths during the pressing process. The chamber structure is an important consideration when selecting equipment for different oil-bearing materials.

2. Multiple Chamber Sizes

The 290 series includes several pressing chamber diameter options, allowing buyers to select a configuration based on their raw materials, batch requirements and production arrangements.

3. Single or Dual Chamber Configurations

Depending on the selected machine configuration, single-chamber and dual-chamber arrangements are available. The appropriate option should be selected according to the intended operating process and production requirements.

4. Different Cake Discharge Options

The product range includes bottom-discharge configurations and automatic cake discharge configurations. The availability of each discharge mechanism depends on the selected machine design.

5. Hydraulic Pressing Process

The hydraulic system applies pressure to prepared oil-bearing materials inside the chamber. Oil is separated from the compressed material and collected through the drainage openings. The remaining press cake is removed after the pressing cycle.

📊 Technical Specifications

Specification

Details

Note: The specifications above summarize multiple configurations listed in the manufacturer's product materials. Not every specification combination is available on every machine. Final dimensions and technical details should be confirmed for the selected configuration before ordering.

🏭 Available Configurations

Bottom-Discharge Configurations

The manufacturer's product range includes 290 round-hole models with 800 mm chamber height and different chamber diameters. Single-chamber and dual-chamber options are listed for this equipment group.

Automatic Cake Discharge Configurations

Selected 290 round-hole models are available with automatic cake discharge arrangements. The manufacturer's materials include configurations with 1200 mm chambers and selected dual-chamber combinations.

Customers should confirm the required chamber diameter, chamber height, number of chambers and cake discharge method when requesting a quotation.

🌻 Suitable Oilseed Applications

Vertical hydraulic oil presses are commonly considered for batch processing of prepared oil-bearing materials. Depending on the material characteristics and preparation process, potential applications may include:

• Sesame seeds

• Peanuts

• Walnut kernels

• Other suitable oil-bearing seeds and kernels

Important: The suitability of the 290 round-hole configuration for a particular material depends on factors such as moisture content, particle size, pretreatment method and pressing conditions. Buyers are encouraged to provide their raw material information so that the appropriate machine configuration can be evaluated.

🔄 Working Principle

1. Material Preparation: Oil-bearing materials are cleaned and prepared according to their processing requirements.

2. Chamber Loading: Prepared materials are loaded into the pressing chamber.

3. Hydraulic Pressing: The hydraulic system applies pressure to compress the material.

4. Oil Drainage: Separated oil flows through the round openings of the pressing chamber and is collected.

5. Cake Removal: After the pressing cycle, the remaining press cake is discharged using the machine's configured discharge mechanism.

The operating sequence and preparation requirements should follow the instructions supplied with the selected machine.

🛠️ Operation & Maintenance

• Inspect the hydraulic system and visible connections before operation.

• Check the pressing chamber and drainage openings for material residue.

• Use properly prepared raw materials suitable for the selected configuration.

• Follow the manufacturer's operating instructions and recommended pressure settings.

• Clean oil-contact components after use according to the equipment manual.

• Carry out regular inspection and maintenance of hydraulic components and seals.

Only trained personnel should operate the equipment. Never open or service pressurized hydraulic components before the system has been safely depressurized.

❓ Frequently Asked Questions

Q1. What is the difference between round-hole and slotted hydraulic oil presses?

These designs use different pressing chamber drainage structures. The appropriate choice depends on the raw material, processing conditions and the manufacturer's technical recommendations.

Q2. Is the 290 series available with two pressing chambers?

Yes. The manufacturer's product materials list both single-chamber and dual-chamber configurations for selected 290 round-hole models.

Q3. Can I choose automatic cake discharge?

Automatic cake discharge is listed for selected configurations. Please confirm the required chamber size and machine arrangement before ordering.

Q4. How much oil can the machine produce per hour?

Actual production capacity depends on the raw material, pretreatment process, selected chamber configuration and operating conditions. Please contact us with your processing requirements for model selection and capacity evaluation.

Q5. Can the machine process different types of oilseeds?

Hydraulic pressing equipment may be suitable for different prepared oil-bearing materials. The compatibility of a specific material with the 290 round-hole model should be confirmed before purchase.

📩 Request Technical Details & Quotation

Looking for a suitable hydraulic oil press for your oil processing project?

GOOD OIL PRESS can help you review the available 290 series configurations and select a machine based on your raw materials and processing requirements.

WhatsApp: +86 158 6386 2182
Email: Chinaoilpress@gmail.com

Contact us for product specifications, configuration details and quotations.

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