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China, Chinese P-Type Reciprocating Piston Process Oil Free Air Compressor API6181 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
CompressorReciprocating CompressorCompressorReciprocating Compressor
Weifang Dashan Petrochemical Co., Ltd.
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Product Description A P-type compressor refers to a specific series of high-pressure reciprocating piston compressors designed for continuous, oil-free operation in industrial applications. While the term "P-type" is not universally standardized across all manufacturers, it is most notably associated with Atlas Copco's P-series compressors, which are engineered for demanding environments requiring reliable high-pressure air delivery. Here's a detailed breakdown:1. Core Features and DesignReciprocating Piston Technology:P-type compressors use a piston-driven mechanism to compress gas. As the piston moves within the cylinder, it reduces the volume of the gas, increasing its pressure. This design is inherently suited for high-pressure applications, with Atlas Copco's P-series capable of delivering pressures up to 42 bar (608 psig) 2.Multi-Stage Compression:These compressors typically feature 3-4 stages of compression, allowing efficient pressure buildup while maintaining low inter-stage temperatures. This design minimizes energy consumption and enhances reliability 218.Oil-Free Operation:Atlas Copco's P-series compressors are ISO 8573-1 Class 0 certified, ensuring zero oil contamination in the compressed air. This makes them ideal for industries where air purity is critical, such as food packaging, pharmaceuticals, and electronics manufacturing 2.2. ApplicationsP-type compressors are widely used in industries requiring high-pressure, oil-free air: PET Bottle Production:High-pressure air is essential for blow-molding PET bottles. The P-series can adjust pressure dynamically (25-42 bar) using the Elektronikon? controller, optimizing energy use for different bottle sizes and shapes 2.Aerospace and Defense:These compressors power test benches and hydraulic systems, where consistent high-pressure air is vital for safety and performance 2.Hydroelectric Power:They are used for turbine dewatering and hydraulic circuit pressurization in hydroelectric plants, leveraging their robust construction for continuous operation 2.General Industrial Use:Applications include tire inflation, pneumatic tools, and gas compression in chemical processing 9.3. AdvantagesEnergy Efficiency:The Elektronikon? controller enables pressure adjustment based on demand, reducing energy costs. Atlas Copco claims up to 30% energy savings compared to traditional single-shaft compressors 219.Reliability:Built with anti-vibration mounts and advanced cooling systems, P-type compressors are designed for 24/7 operation with minimal downtime. Their horizontal skid layout simplifies maintenance, with standardized components for quick repairs 2.Compact Design:Despite high-pressure capabilities, the P-series compressors are compact, making them suitable for space-constrained environments 2.4. LimitationsHigher Initial Cost:P-type compressors generally have a higher upfront investment compared to smaller or less specialized models. However, their energy efficiency and durability often offset this over time 22.Vibration and Noise:Reciprocating piston compressors generate more vibration and noise than rotary types (e.g., screw compressors). Proper installation with anti-vibration mounts is crucial 9.Maintenance Requirements:While designed for easy maintenance, piston compressors require regular checks on valves, piston rings, and cooling systems to ensure optimal performance 21.5. Technical Specifications (Atlas Copco P-Series)Capacity:45-381 liters/second (162-1,372 m3/h) 218.Pressure Range:25-42 bar (363-608 psig) 2.Power:37-160 kW (50-215 hp) 2.Certifications:ISO 8573-1 Class 0 (oil-free), CE, and compliance with international safety standards 2.6. Comparison with Other Compressor TypesScrew Compressors:Offer higher flow rates at lower pressures and are quieter but may not achieve the same pressure levels as P-type compressors. They are better suited for continuous, moderate-pressure applications 11.Centrifugal Compressors:Ideal for high-flow, low-to-medium pressure tasks (e.g., HVAC systems) but lack the pressure capability of reciprocating compressors 12.Diaphragm Compressors:Provide oil-free compression but are limited by smaller capacities and higher costs, making them unsuitable for large-scale industrial use 11.ConclusionThe P-type compressor, as exemplified by Atlas Copco's P-series, excels in high-pressure, oil-free applications where reliability and energy efficiency are paramount. While its reciprocating piston design imposes some limitations (e.g., vibration, maintenance needs), its ability to deliver clean, high-pressure air makes it indispensable in industries such as manufacturing, aerospace, and power generation. For specific requirements, consulting with manufacturers or suppliers like Atlas Copco is recommended to select the optimal configuration. equipment specificationsnumber equipment specificationsnumbermodel2D4(D28)-2.8/13-36 number of columns2.00 mediumflash gas number of stages1.00 intake pressure(Mpa)1.30 motor power(Kw)110.00 exhaust pressure(Mpa)3.60 cylinder diameter130.00
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