Atlas Copco CPVSD 20 Rotary Screw Compressor

Compressor Overview

The Atlas Copco CPVSD 20 rotary screw compressor is an advanced industrial equipment, designed to ensure optimal efficiency in air compression. This model is equipped with screw technology with inverter, which allows variable regulation of the flow rate, thus optimizing energy consumption according to specific needs. Used mainly in industrial environments, this compressor is appreciated for its reliability and high performance.

Components and Structure

• Structure : The CPVSD 20 compressor has a robust and compact structure, designed to withstand the most severe working conditions. The casing is made of painted steel, with a modular design that facilitates access for maintenance.
• Screw Group : Equipped with a pair of high precision rotating screws, the heart of the CPVSD 20 compressor. These elements are made of high quality steel to ensure durability and wear resistance.
• Inverter Motor : The 15 kW (20 HP) motor is equipped with an inverter that automatically adjusts the motor speed, adapting it to variable flow demands. This improves energy efficiency and reduces operating costs.
• Cooling System : Includes an air or water cooling system, depending on the specific model. This system maintains the optimal operating temperature, preventing overheating.
• Control Panel : An electronic control panel allows the management and monitoring of the compressor functions. It is equipped with a digital display to facilitate viewing of operating parameters.

Measurements and Specifications

• Flow rate : Variable from 800 to 2250 litres/minute (L/min), thanks to the inverter which allows precise control of the flow rate.
• Engine Power : 15 kW (20 HP), capable of supporting intensive workloads.
• Working Pressure : Suitable for applications requiring a working pressure of up to 10 bar (145 psi), with variations possible based on configuration.
• Dimensions : Exact dimensions may vary depending on additional tank and dryer. Typically, the machine has a length of approximately 1500 mm, width of 1000 mm and height of 1300 mm.
• Weight : Approximately 800 kg, variable based on additional accessories and type of tank.

Mechanical Characteristics

• Inverter Technology : Allows continuous regulation of the motor speed, improving energy efficiency and reducing operating costs.
• Robust Construction : Made with high quality materials to ensure durability and reliability even in harsh working conditions.
• Low Noise : The design and sound insulation system reduce noise levels during operation, contributing to a more comfortable working environment.

Use and Procedure

• Switching on : Switch on the compressor using the control panel. Adjust the flow rate via the display to adapt the air production to your needs.
• Regulation : Use the inverter control to adjust the motor speed and air flow rate according to demand.
• Shutdown : Switch off the compressor via the control panel and ensure that all functions are deactivated correctly before carrying out maintenance work.

Matching accessories

• Tank : Available custom-made, it can be integrated to accumulate and stabilize the compressed air pressure.
• Dryer : Essential for removing moisture from compressed air and preventing corrosion and damage to pneumatic equipment.

Mathematical Formulas for Optimal Use

• Energy Consumption : E = P × t, where E is the energy consumed, P is the motor power and t is the operating time.
• Flow rate : Q = (P × 60) / (P1 × n), where Q is the flow rate in L/min, P is the engine power, P1 is the suction pressure and n is the compressor speed.

Workable Materials

The CPVSD 20 compressor is suitable for working with compressed air, which can be used to power pneumatic equipment in a variety of industries, including manufacturing, maintenance and assembly.

Maintenance

• Regular Inspections : Check oil levels and cooling system to ensure proper operation.
• Oil Change : Change the compressor oil according to the manufacturer's recommendations.
• Cleaning Filters : Clean and replace air and oil filters to maintain operational efficiency.

Evaluation of Good Used

• General Conditions : Check the absence of visible damage and wear on the main components.
• Operating Hours : Check the operating hours counter to gauge previous use of the compressor.
• Component Condition : Make sure the engine, cooling system and control components are in good condition and working order.

Sectors of Use

The Atlas Copco CPVSD 20 compressor is ideal for industrial applications requiring a continuous and variable supply of compressed air. It is commonly used in:

• Manufacturing Industry : To power pneumatic equipment and tools.
• Construction Industry : To operate pneumatic machines and tools.
• Automotive Sector : For assembly and maintenance operations.

Advantages of Buying Used

Buying a used compressor like the Atlas Copco CPVSD 20 can offer significant advantages:

• Economic Savings : The cost of a used compressor is generally lower than a new model, offering good value for money.
• Tested Value : Used models have often already been tested and can demonstrate their reliability over time.
• Immediate Availability : A used compressor can be available more quickly than a new one, reducing waiting times for installation and use.

In summary, the Atlas Copco CPVSD 20 rotary screw compressor is an excellent choice for those looking for efficiency and reliability in used equipment, with the possibility of adapting its performance to specific work needs.