80 m³/h 2.35 kW Water Ring Monoblock Vacuum Pump
| Brand | Polytech |
|---|---|
| Model Type |
PME-VP 23 |
80 m³/h Water Ring Monoblock Vacuum Pump
2.35 kW Vacuum Pump for Plastic Extrusion Machines
The 2BV series water ring vacuum pump is designed for the removal of gases and water vapor and can reach up to 33 mbar absolute pressure (i.e., 97% vacuum). It requires a cavitation protection pipe for prolonged operation close to the ultimate vacuum. When used as a compressor, it can reach pressures of up to 0.26 MPa. Vacuum pumps are essential devices used in a wide range of industries to create, maintain, and control vacuum conditions.
Features and Applications:
A vacuum pump with a power of 2.35 kW is a powerful and versatile tool for the plastic industry. From vacuum forming and injection molding to vacuum gas removal and extrusion, these pumps ensure efficient and high-quality production processes. By investing in a 2.35 kW vacuum pump, plastic manufacturers can achieve consistent results, reduce defects, and increase overall productivity. When selecting a pump, considering factors such as vacuum level, flow rate, and energy efficiency will ensure it meets your needs and enhances your operations.
Technical Parameters:
|
Type |
2BV2070 |
|
Motor Power (KW) |
2.35 |
|
Pump Speed (r/min) |
2860 |
|
Maximum Air Volume (m³/min) and Maximum Air Volume (m³/h) |
1.33 m³/min 80 m³/h |
|
Working Fluid (L/min) |
2.5 |
|
Weight (KG) |
56 |
|
Noise Level (dB(A)) |
66 |
What is a 2.35 kW Capacity Vacuum Pump?
A 2.35 kW capacity vacuum pump is a mechanical device designed to create, maintain, and control a vacuum by removing air, gases, or vapors from a closed space. The “2.35 kW” indicates the motor power of the pump and shows its capacity to generate the required suction power. This power level is suitable for medium-scale applications in various sectors such as manufacturing, plastics, food processing, and pharmaceuticals.
Working Process of the 2.35 kW Vacuum Pump
Vacuum pumps are critical for ensuring quality, precision, and efficiency in various manufacturing processes. The 2.35 kW capacity vacuum pump is a popular choice due to its balance of power, efficiency, and reliability for plastic machinery. Below, the working process of the pump in key processes such as injection molding, vacuum forming, extrusion, and gas removal in plastic machinery is explained.
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Suction Stage
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The 2.35 kW motor creates a low-pressure area in the pump chamber by driving the pump mechanism (e.g., rotating blades, diaphragms, or screws).
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This low-pressure area draws air or gases from the closed system of the plastic machine.
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Air/Gas Removal
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Air or gases are drawn into the pump chamber and expelled through the exhaust port.
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In plastic machines, this process allows for the removal of air from molds, molten plastic, or forming cavities.
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Vacuum Creation
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As the pump continues to operate, the pressure in the closed system decreases, creating a vacuum.
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The vacuum allows plastic materials to adhere to molds, eliminates air bubbles, and enables the desired shape and surface quality to be achieved.
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Maintaining the Vacuum
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The pump maintains the vacuum level throughout the process, ensuring consistent results.
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Applications of the 2.35 kW Vacuum Pump
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Injection Molding
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Process: Molten plastic is injected into the mold cavity to form a specific shape.
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Role of the Vacuum Pump: It removes air from the mold cavity before and during the injection process. This prevents defects such as air bubbles, voids, or uneven surfaces.
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Vacuum Forming
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Process: A heated plastic sheet is stretched over a mold and shaped by applying vacuum.
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Role of the Vacuum Pump: It creates suction to ensure the plastic sheet fits perfectly into the mold.
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Plastic Extrusion
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Process: Molten plastic is passed through a mold to create continuous shapes (e.g., pipes, tubes, sheets).
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Role of the Vacuum Pump: It removes air and gases from the molten plastic, providing a smooth and consistent surface.
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Gas Removal Process for Plastic Materials
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Process: Air and gases trapped in molten plastic are removed to enhance material quality.
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Role of the Vacuum Pump: It creates a vacuum to facilitate the removal of air and gases.
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Benefits of Using a 2.35 kW Vacuum Pump
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Improved Product Quality
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Elimination of Air Bubbles and Voids: The vacuum pump ensures a flawless surface by removing air and gases from molten plastic.
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Consistent Dimensions: By providing a stable vacuum, it ensures that products adhere perfectly to the mold or measurement mold and have uniform thickness.
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Increased Production Efficiency
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Faster Cycle Times: Adequate suction power allows for the rapid removal of air and gases, reducing the time required for each extrusion cycle.
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Continuous Operation: Designed for industrial use, these pumps can operate continuously without overheating or performance loss.
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Energy Efficiency
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Optimal Power Consumption: The 2.35 kW power level provides a cost-effective solution by balancing performance and energy consumption.
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Versatility and Reliable Performance
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These pumps are compatible with various materials and processes, noted for their durable construction and low maintenance needs.
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Precise Vacuum Control
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Stable Vacuum Levels: Consistently maintaining vacuum levels is critical for high-quality products.
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This pump plays a significant role in many sectors, especially the plastic industry, and contributes to high-quality, efficient production processes.
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