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China, Chinese CASAPPA PLD20/2/CS-GE/20-GD/20-GD Two-Section Gear Flow Divider1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Hydraulic PartsOther Hydraulic Partswo-section gear flow dividerPLD20/2/CS-GE/20-GD/20-GD
Beijing Zhongping Technology Co., Ltd.
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Product Description The CASAPPA PLD20/2/CS-GE/20-GD/20-GD is a high-performance, two-section gear flow divider designed for demanding industrial applications. This precision hydraulic component effectively divides a single pump output into two synchronized flow streams, ensuring accurate and repeatable operation. It is engineered with a robust cast iron housing for durability and features hardened gears for longevity. The PLD20 series is renowned for its accurate flow division capabilities, making it ideal for synchronizing hydraulic cylinders, operating multiple circuits from a single pump, and applications requiring precise flow control. Key Specifications| Parameter | Specification || :-------------------- | :----------------------------------------------- || Model | PLD20/2/CS-GE/20-GD/20-GD || Type | Two-Section Gear Flow Divider || Housing Material | Cast Iron || Number of Sections | 2 || Max. Continuous Pressure | 250 bar (3625 psi) || Max. Peak Pressure | 280 bar (4060 psi) || Flow Rate per Section | Up to 80 L/min (21.14 US gpm) || Displacement (per section) | Available in various sizes, e.g., 20 cm3/rev || Rotational Speed (min) | 1160 RPM || Rotational Speed (max) | 3335 RPM / 4100 RPM || Filtration Requirement | 25 Microns || Seal Material | Buna N (standard), Viton available || Port Size | Varies, e.g., G 3/4 BSP (inlet), G 1/2 BSP (outlet) | Features and AdvantagesThe CASAPPA PLD20/2/CS-GE/20-GD/20-GD offers several key features and advantages that set it apart in the industrial hydraulics market:* Precise Flow Division: Engineered for accurate division of hydraulic flow, ensuring synchronized operation of actuators. The flow accuracy is typically within ± 2% for flow equalizers under recommended conditions.* High Efficiency: Rotary gear flow dividers are highly efficient, minimizing energy loss and heat generation, often achieving efficiencies up to 98%.* Durable Construction: Features a high-strength cast iron housing and hardened gears, ensuring excellent durability and a long service life even in demanding environments.* Synchronization Capability: Ideal for synchronizing the movement of hydraulic cylinders and other actuators, preventing erratic or out-of-sequence operation.* Energy Transfer Principle: Unlike spool-type flow dividers, gear flow dividers do not dissipate energy as heat. If one section operates at a lower pressure, it can act as a motor, transferring energy to other sections via the common shaft, thereby improving overall system efficiency.* Modular Design: Allows for combinations of different groups and sections, providing flexibility for various application requirements.* Pressure Intensification: Can be utilized as a pressure intensifier by off-loading one output to the tank, useful in press and clamping circuits.* Quiet Operation: Precision machining and features like trapping relief grooves contribute to smooth and quiet operation. ApplicationsThis versatile flow divider finds application in a wide array of industrial sectors and machinery, including:* Mobile Hydraulics: Backhoe loaders, concrete mixers, excavators, wheel loaders, pavers, skid steer loaders, multi-purpose machines, articulated trucks.* Agricultural Machinery: Hedge and lawnmowers, balers, tractors, feeders, harvesters, forestry machinery, seeders.* Construction Equipment: Drilling machines, paving machines, loaders, crushers, mining machines.* Material Handling: Container lifts, telescopic handlers, truck forklifts, platforms.* Industrial Automation: Synchronizing multiple cylinders in automated production lines, robotics, and assembly machines.* Specialized Systems: Tools, coolers, waste management equipment, sweeping machines. Technical Data Table| Feature | Specification || :----------------------- | :------------------------------------------------------------ || Housing Material | Cast Iron || Gear Type | Hardened Gears || Sections | 2 || Max. Continuous Pressure | 250 bar (3625 psi) || Max. Peak Pressure | 280 bar (4060 psi) || Inlet Port | G 3/4 BSP || Outlet Port | G 1/2 BSP || Drain Port | G 1/2 BSP || Filtration | Recommended 25 microns || Fluid Compatibility | Mineral oil-based hydraulic fluids, fire-resistant fluids || Operating Temperature | -13°F to +230°F (-25°C to +110°C) | Operation and InstallationProper installation and operation are crucial for the optimal performance and longevity of the CASAPPA PLD20/2/CS-GE/20-GD/20-GD flow divider.* Mounting: The flow divider should be mounted securely, ensuring proper alignment with the hydraulic system components.* Fluid: Use only clean, filtered hydraulic fluid that meets the manufacturer's specifications. Contaminated fluid is a primary cause of hydraulic system failures.* Inlet Flow: For maximum efficiency and accuracy, operate the flow divider at or near its rated inlet flow.* Direction of Rotation: Ensure the flow divider is installed to rotate in the correct direction according to the pump's output. Many gear-type flow dividers are direction-dependent.* System Bleeding: Thoroughly bleed the hydraulic system of air after installation to prevent cavitation and ensure smooth operation.* Sealing: Ensure all connections are properly sealed to prevent leaks. Avoid using Teflon tape on pipe threads, as it can contaminate the system. Maintenance and TroubleshootingRegular maintenance and prompt troubleshooting can prevent costly downtime.* Fluid Analysis: Periodically analyze the hydraulic fluid for contamination and degradation. Replace the fluid and filters as recommended by the system design.* Leak Inspection: Regularly inspect all connections and seals for any signs of leakage.* Performance Monitoring: Monitor the system's performance for any changes in speed, pressure, or synchronization.* Troubleshooting: * Unequal Flow: Check for internal wear, damaged gears, or blockages in the inlet or outlet ports. Ensure operating conditions are within the recommended speed and pressure ranges. * Noise: Excessive noise may indicate cavitation, air in the system, or internal component wear. * Overheating: Can be caused by excessive back pressure, low fluid level, or operating outside the optimal flow range. Ensure proper system cooling. Frequently Asked Questions (FAQ)1. What is the primary function of the CASAPPA PLD20/2/CS-GE/20-GD/20-GD flow divider? The primary function of this gear flow divider is to split a single hydraulic pump's output flow into two precisely synchronized streams. This ensures that connected actuators, such as hydraulic cylinders, operate in tandem and at the same speed, regardless of variations in load. It is essential for applications requiring accurate flow division and actuator synchronization.2. How does a gear flow divider like the PLD20 achieve accurate flow division? Gear flow dividers utilize precisely matched internal gears that are mechanically linked by a common shaft. As the pump supplies fluid, these gears rotate at synchronized speeds, delivering equal volumes of fluid from each section. This mechanical linkage ensures a constant flow ratio proportional to the displacement of each gear section, minimizing volumetric efficiency losses.3. What are the main advantages of using a gear flow divider over other types, such as spool-type flow dividers? Gear flow dividers offer higher efficiency and minimal energy dissipation as heat compared to spool-type flow dividers, which rely on pressure drops. They are also capable of combining return flows, allowing for synchronization in both directions of movement. Furthermore, gear flow dividers can be utilized as pressure intensifiers, adding another layer of functionality to hydraulic systems.4. In what types of applications is the CASAPPA PLD20/2/CS-GE/20-GD/20-GD flow divider typically used? This flow divider is widely employed in mobile hydraulics for synchronizing ?iftli cylinder movements on equipment like excavators, loaders, and concrete mixers. It is also valuable in industrial automation for precise control of multi-actuator systems, as well as in agricultural machinery and material handling equipment where synchronized motion is critical.5. Can the CASAPPA PLD20/2/CS-GE/20-GD/20-GD divide flow unequally? While the standard configuration is designed for equal flow division (e.g., 50:50 split), CASAPPA offers options for unequal displacements between sections. This allows for applications where different flow rates are required for various actuators, enabling proportional flow division based on specific needs.6. What is the recommended filtration level for hydraulic systems using this flow divider? The recommended filtration level for optimal performance and longevity of the CASAPPA PLD20 flow divider is 25 microns. Maintaining clean hydraulic fluid is crucial to prevent wear on the precision gears and seals, thus ensuring accurate operation and extending the service life of the component.7. What is the maximum operating pressure for the PLD20 flow divider? The CASAPPA PLD20/2/CS-GE/20-GD/20-GD can handle a maximum continuous operating pressure of 250 bar (approximately 3625 psi). It can also withstand a peak pressure of up to 280 bar (approximately 4060 psi). It is essential to operate within these pressure limits to avoid damage.8. How does the energy transfer principle in gear flow dividers benefit a hydraulic system? The energy transfer principle means that if one section of the flow divider is under lower pressure, it can act as a hydraulic motor, absorbing energy from the fluid. This absorbed energy is then transferred via the common shaft to other sections that may be operating under higher pressure. This continuous energy transfer maximizes system efficiency and minimizes wasted energy as heat.9. What are the typical flow rates per section for the PLD20 series? The PLD20 series flow dividers can accommodate flow rates per section up to 80 liters per minute (approximately 21.14 US gallons per minute). Specific flow rates will depend on the selected displacement of the gear sections and the overall pump output.10. How important is the rotational speed range for the PLD20 flow divider? The rotational speed range is critical for ensuring optimal performance and accuracy. The PLD20 typically operates between a minimum of 1160 RPM and a maximum of 3335 to 4100 RPM, depending on the specific configuration and displacement. Operating outside this range can affect flow division accuracy and potentially lead to premature wear.Beijing Zhongping Technology Co., Ltd. is a leading provider of industrial automation solutions, intelligent robotics, and advanced system integration services. With decades of expertise, the company has established long-term strategic partnerships with global industry leaders such as Siemens, ABB, Schneider Electric, KUKA, Yaskawa, and FANUC, leveraging their cutting-edge technologies to deliver innovative, tailored solutions across diverse sectors.Specializing in technical support, product distribution, and end-to-end engineering services-including system design, installation, commissioning, and maintenance-Beijing Zhongping Technology ensures seamless operational efficiency for clients in industries spanning automotive manufacturing, battery production, aerospace, oil and gas, chemical processing, food and pharmaceuticals, logistics, metallurgy, and heavy machinery. By harnessing its robust global supply chain network and a highly skilled technical team, the company guarantees precision-driven resource allocation, rapid response capabilities, and cost-effective procurement strategies. These capabilities empower clients to streamline operations, reduce downtime, and enhance competitive advantage in dynamic markets. Committed to excellence, Beijing Zhongping Technology remains dedicated to advancing industrial innovation while fostering sustainable growth and value creation for enterprises worldwide.Q1: What is the core business scope of Beijing Zhongping Technology Co., Ltd.?The company's business scope primarily covers comprehensive industrial robot supply chain services, industrial automation technologies and technical services, digital smart factory solutions, and hydraulic intelligent control products and services.Q2: Which brands does the company collaborate with?The main cooperative brands of the company are SIEMENS,ABB,Schneider,DELTA,WEINVIEW,MCGS,ADVANTECH,OMRON,Simphoenix,RITTAL,MOXA,ESTUN, RKC, YASKAWA, HIKVISION, FANUC, MITSUBISHI ELECTRIC, KUKA, Fuji Electric, SICK, Walvoil, CASAPPA, EATON, Bosch Rexroth Group, Parker etc.Q3: What are our competitive advantages compared to other suppliers?With our robust supply chain capabilities and global presence, we deliver faster, more efficient services. We strive to offer the best possible prices to demonstrate our sincerity and value.Q4: How long does delivery take? What about shipping costs?Delivery timelines and shipping costs depend on the specific model(s) and quantity you require. Please share your current needs with us for precise details.Q5: Can't find the model you need?We showcase only a selection of models here. If you cannot find your desired model, contact us directly for further assistance.Q6: How to contact Beijing Zhongping Technology Co., Ltd.?Beijing Zhongping Technology Co., Ltd.
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