One very important machine in stainless steel sinks is the hydraulic press. By utilizing the power and control of the hydraulic system, it enables the stainless steel material to be precisely processed into various shapes and sizes of sinks. And a production line requires multiple hydraulic presses with different functions in manufacturing hydraulic sinks. Today, Lena takes a closer look at the details of hydraulic presses to understand why so many different hydraulic presses are needed.
Key Stages of Kitchen Sink Production
- Initial Sheet Cutting
- Deep Drawing (Initial Forming)
- Trimming
- Punching and Cutting
- Final Forming and Flanging
- Surface Treatment
Required Hydraulic Presses and Their Uses
1. Initial Sheet Cutting
- Equipment: Not typically a hydraulic press but a sheet cutting machine or laser cutter.
- Purpose: To cut raw metal sheets into the appropriate sizes before they are shaped into sinks.
2.Deep Drawing (Initial Forming)
- Hydraulic Press: Deep Drawing Press
- Model: Y28-850T or Y28-1200T from JY
- Nominal Pressure:
- Y28-850T: 8500KN
- Y28-1200T: 12000KN
- Use:
- Y28-850T: Suitable for medium-sized sinks and flat drain boards.
- Y28-1200T: Suitable for larger or more complex sinks that require greater force.
- Number Needed: At least 2 presses to ensure continuous operation and reduce downtime.
3. Trimming
- Hydraulic Press: Trimming Press
- Model: Typically a smaller press with a nominal pressure of around 2000KN to 4000KN.
- Use: To trim excess material from the sink after the initial deep drawing process to achieve precise dimensions and a clean edge.
- Number Needed: 1-2 presses depending on the production volume.
4. Punching and Cutting
- Hydraulic Press: Punching Press
- Model: Press with nominal pressure around 3000KN to 5000KN.
- Use: To punch holes for drains, overflow, and faucet mounts.
- Number Needed: 1-2 presses, especially if different sink models require different punching patterns.
5. Final Forming and Flanging
- Hydraulic Press: Forming Press
- Model: Press with nominal pressure around 4000KN to 6000KN.
- Use: To perform final shaping, including forming flanges and other detailed features of the sink.
- Number Needed: 1-2 presses to handle various final forming tasks efficiently.
6. Surface Treatment
- Equipment: Not typically hydraulic presses but other machinery such as polishing machines and sandblasters.
- Purpose: To finish the surface of the sinks, ensuring they are smooth and free of defects.
Summary of Required Hydraulic Presses
To establish a comprehensive and efficient kitchen sink production line, you would need the following:
- Deep Drawing Presses: 2 (Y28-850T and Y28-1200T)
- Trimming Presses: 1-2
- Punching Presses: 1-2
- Final Forming Presses: 1-2
Total Estimated Hydraulic Presses: 5-8
Recommended Models
Our Y28 deep drawing press is engineered for optimal performance without the need for molds. Key specifications include:
- Nominal Pressure: 8500KN, ideal for pressing sinks and flat drain boards.
- Electric Elements: Equipped with top-tier components from well-known brands in Taiwan and China.
- AC Contactor: Sourced from South Korea’s LS Power Generation.
- Auxiliary Relay: High-quality parts from Hequan, Japan.
- Controller: Advanced Mitsubishi programmable systems.
- Dil Pump Valve: Renowned Taiwan brand.
- Dil Pump: Reliable components manufactured in China.
- Main Seals: High-quality seals made from imported materials from Italy.
Features of Stainless Steel Sink Deep Drawing Hydraulic Press
Key Features of Deep Drawing Press Machine for Sink Making:
1. Four-Column Guided Structure
- Precision Positioning: Ensures accurate positioning.
- Stable Operation: The equipment is highly stable and runs smoothly.
- Noise-Free: Operates without causing noise pollution.
2. Advanced PLC Hydraulic Transmission System
- High Automation: Utilizes an advanced PLC hydraulic control system for high automation.
- Efficient Performance: Increases work efficiency significantly.
3. High Forming Pressure
- Quality Assurance: Provides large forming pressure to ensure the quality of pressed products without any rebound.
4. Independent Electrical Control System
- Reliable Operation: Features an independent electrical control system for reliable operation.
- Easy Maintenance: Designed for intuitive operation and easy maintenance.
5. Centralized Button Control
- Operational Modes: Offers two operation modes: adjustment and semi-automatic.
6. PLC Touch Screen Settings
- Parameter Settings: Allows setting various parameters via a PLC touch screen.
- Energy Efficiency: Servo system reduces noise and saves energy.
7. Dual Forming Process Options
- Process Selection: Enables selection between fixed stroke and fixed pressure forming processes through the control panel.
- Pressure Holding Function: Includes a pressure holding delay feature.
8. Adjustable Work Pressure and Stroke Range
- Customizable Settings: The work pressure of the slide block, and the range of rapid no-load descent and slow working stroke can be adjusted as per process requirements.
Why Choose JY’s Deep Drawing Presses?
Efficiency and Cost Savings
Our deep drawing presses without dies drastically reduce tooling costs and setup times, allowing for faster production cycles and greater flexibility in manufacturing.
Precision and Quality
Equipped with advanced programmable controls and high-quality components, JY’s presses ensure precise and consistent results, minimizing material waste and maximizing product quality.
Versatility
Whether you need to produce standard sinks or custom flat drain boards, our machines are designed to handle a wide range of applications, making them a versatile addition to your production line.
These features make the deep drawing press machine for sink making an advanced, efficient, and reliable choice for high-quality sink manufacturing. For more information or to discuss your specific needs, feel free to contact us.
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