340 Round-Hole Vertical Hydraulic Oil Press Machine

The 340 Round-Hole Vertical Hydraulic Oil Press Machine is part of the vertical hydraulic oil pressing equipment range offered by GOOD OIL PRESS. Designed for batch oil extraction, this machine uses hydraulic pressure to compress properly prepared oil-bearing materials inside a vertical pressing chamber.

The 340 series features a round-hole pressing chamber structure, allowing separated oil to flow through circular drainage openings during the pressing process. The manufacturer's product range includes six pressing chamber diameter options, with single-chamber and dual-chamber configurations available.

With different chamber sizes to choose from, the 340 series can be considered for oil processing operations requiring different batch arrangements and material handling requirements.

⚙️ Product Highlights

Round-Hole Pressing Chamber | 340 Series | 3 kW Listed Power | Six Chamber Diameter Options | Single / Dual Chamber | Bottom Cake Discharge

🔧 Key Features

1. Round-Hole Pressing Chamber Design

The pressing chamber features circular drainage openings distributed along the chamber wall. During hydraulic pressing, separated oil passes through these openings and is directed toward the collection area.

The round-hole structure is one of the available chamber designs in the manufacturer's vertical hydraulic oil press range. Selection of the appropriate chamber structure depends on the characteristics of the oil-bearing material and the intended processing conditions.

2. Six Pressing Chamber Diameter Options

The 340 round-hole series includes the following pressing chamber diameters:

• 330 mm

• 390 mm

• 420 mm

• 450 mm

• 475 mm

• 500 mm

These options allow customers to discuss suitable chamber dimensions according to their raw materials, batch processing requirements and equipment configuration preferences.

3. Single or Dual Chamber Configurations

The manufacturer's product materials list both single-chamber and dual-chamber arrangements for the 340 round-hole series.

Customers can select the appropriate chamber arrangement based on their intended operating process, available working space and production requirements.

4. Hydraulic Pressing System

The machine uses a hydraulic system to generate pressing force. Prepared oil-bearing materials are loaded into the chamber and compressed during the pressing cycle.

As pressure is applied, oil is separated from the material and flows through the round-hole drainage openings.

5. Bottom Cake Discharge

The configurations listed in the manufacturer's technical materials use a bottom cake discharge arrangement.

After the pressing cycle is completed and the machine is operated according to its instructions, the remaining press cake can be removed through the designated discharge arrangement.

📊 Technical Specifications

Specification

Details

Technical Note: The specifications above are based on the manufacturer's listed 340 round-hole configurations. Final dimensions, chamber arrangements and technical details should be confirmed for the selected machine before ordering.

🏭 Available Model Configurations

The 340 round-hole series includes six chamber diameter specifications in the manufacturer's product materials.

Model Reference

Chamber Diameter

Chamber Height

Both single-chamber and dual-chamber arrangements are listed for these configurations. Customers should confirm the required chamber size and arrangement 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 raw material characteristics, pretreatment process and selected machine configuration, potential applications may include:

• Peanuts: Processing suitably prepared peanut materials.

• Sesame Seeds: Hydraulic pressing applications involving prepared sesame seeds.

• Walnut Kernels: Oil extraction applications using appropriately prepared walnut kernels.

• Other Oil-Bearing Materials: Additional compatible seeds and kernels subject to technical evaluation.

Application Note: Material suitability is affected by moisture content, particle size, pretreatment method and pressing conditions. The compatibility of a specific oilseed with the 340 round-hole configuration should be confirmed before purchase.

🔄 Working Principle

Step 1: Raw Material Preparation

Oil-bearing materials are cleaned and prepared according to the intended processing method.

Step 2: Chamber Loading

The prepared material is loaded into the pressing chamber according to the machine's operating instructions.

Step 3: Hydraulic Compression

The hydraulic system applies pressure to compress the material inside the chamber.

Step 4: Oil Separation and Collection

Separated oil flows through the circular drainage openings in the pressing chamber and is directed toward the collection area.

Step 5: Press Cake Removal

After the pressing cycle is completed, the remaining press cake is removed through the machine's bottom discharge arrangement.

🛠️ Operation & Maintenance

Proper operation and regular maintenance are important for hydraulic oil pressing equipment.

• Inspect visible hydraulic connections before starting the machine.

• Check the pressing chamber and drainage openings for residue or blockage.

• Prepare raw materials according to the manufacturer's operating recommendations.

• Follow the specified pressing procedure and pressure settings.

• Clean oil-contact surfaces after operation.

• Inspect hydraulic seals and other service components regularly.

• Follow the equipment manual when performing maintenance.

Safety Reminder: Only trained personnel should operate or maintain the machine. Hydraulic components must be safely depressurized before inspection or servicing.

❓ Frequently Asked Questions

Q1. What is the main difference between the 290 and 340 hydraulic oil press series?

The manufacturer's listed hydraulic cylinder outer diameters are 290 mm for the 290 series and 340 mm for the 340 series. The two series also have different available equipment configurations. Machine selection should be based on confirmed technical specifications and processing requirements.

Q2. What is the difference between round-hole and slotted pressing chambers?

The main difference is the drainage opening structure. Round-hole chambers use circular openings, while slotted chambers use elongated openings. The suitable design depends on the raw material and processing conditions.

Q3. Is the 340 round-hole series available with two pressing chambers?

Yes. The manufacturer's product materials list single-chamber and dual-chamber configurations for the 340 round-hole series.

Q4. What pressing chamber sizes are available?

The listed chamber diameters are 330 mm, 390 mm, 420 mm, 450 mm, 475 mm and 500 mm, with an 800 mm chamber height for the configurations described on this page.

Q5. What is the production capacity of the machine?

Actual processing capacity depends on the raw material, pretreatment method, chamber size, operating conditions and selected configuration. Please contact us with your requirements for a technical evaluation.

Q6. Can the machine process different types of oilseeds?

Hydraulic oil pressing equipment may be suitable for different prepared oil-bearing materials. The suitability of the 340 round-hole machine for a specific material should be confirmed before ordering.

📩 Request Technical Specifications & Quotation

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

GOOD OIL PRESS can help you review the available 340 round-hole configurations and select suitable equipment according to your raw materials and processing requirements.

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

Contact us for technical specifications, configuration details and quotations.

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