Summary: The B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor is renowned for its energy efficiency and adaptability to varying air demand, making it an ideal choice for industries with fluctuating air usage. It leverages advanced technology to provide consistent air pressure and reduced energy consumption, offering a sustainable solution that can significantly lower operational costs.

B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor

B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor Parts

B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor Features

B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor - airend
B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor – airend

AIREND

  • The airend is the heart of the compressor, with a one-shaft design that minimizes transmission losses.
  • Employs a 5:6 twin rotor airend with high-quality SKF/FAG bearings, ensuring well-balanced operation and high efficiency.
  • The airend’s unique design contributes to optimal energy utilization and performance.
  • Designed for low noise operation, contributing to a more comfortable working environment.
  • Its robust construction ensures reliable performance even under harsh conditions.
B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor - oil-cooled-motor
B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor – oil-cooled-motor

MOTOR

  • Utilizes an oil-cooled permanent magnet motor with IP65 protection, enhancing durability and efficiency.
  • Designed to minimize pressure leakage, leading to significant energy savings and optimized performance.
  • Capable of operating in extreme weather conditions, ensuring consistent performance across a range of environments.
  • Equipped with IE4/5 PM Inverter VSD for better efficiency and reduced operating costs.
  • The vacuum epoxy technique improves resistance to dust, while forced oil cooling ensures rapid heat dissipation.
  • Offers an efficiency that is 10% superior to that of induction motors, leading to significant energy savings.
B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor - plc-controller
B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor – plc-controller

CONTROLLER

  • Intelligent B&D Controller with cloud system monitoring for easy management via smartphone.
  • Provides 24-hour online monitoring of operating data, with notifications for maintenance or failures.
  • Designed for user-friendly operation, ensuring seamless integration into business operations.
  • Advanced sensors measure and track variables like temperature and pressure for automatic adjustments to motor speed and power.
B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor - fan
B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor – fan

COOLING SYSTEM

  • Features a large oil cooler and high airflow fan to rapidly reduce heat, enhancing performance and longevity.
  • Employs a high-efficiency refrigeration dryer for optimal cooling performance.
  • Features an electronic valve drainage design to ensure consistent operation and prevent moisture build-up.
  • Maintains a low pressure dew point to enhance air quality and prevent corrosion.
  • Designed to work effectively even in harsh working conditions, ensuring reliability and durability.
B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor - oil-separator
B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor – oil-separator

FILTRATION SYSTEM

  • Incorporates heavy-duty air filters and oil separators, ensuring clean operation and prolonged service intervals.
  • Utilizes long lifespan oil filters, contributing to lower maintenance costs and reliable performance.
  • Reduces the risk of contamination and protects downstream equipment, leading to lower maintenance costs.
B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor - inverter
B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor – inverter

INVERTER VARIABLE SPEED DRIVE (VSD)

  • Adjusts motor speed to match air demand in real-time, offering energy savings and reduced operational costs.
  • Pressure is maintained by adjusting the frequency and motor speed, which reduces pressure drop and power consumption.
  • Minimizes system leakages by maintaining consistent pressure, reducing the risk of leakage with lower system pressure.
  • Provides a longer lifetime for machine components by optimizing motor speed and compressor performance.
  • Allows for soft start/stop even under full system pressure, saving time and energy.

B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor Specifications

ModelPower (kW)Pressure (bar)Capacity FAD (m³/min)Drive wayLubricant (litre)Noise (dBA)Dimension (LxWxH mm)Weight (kg)Outlet Pipe (inch)
BD-7.5EPM7.57-100.36-1.35PM Variable Speed Synchronization462±2900x650x920180ZG½”
BD-11EPM117-100.46-1.8PM Variable Speed Synchronization962±21020x710x1020286ZG1″
BD-15EPM157-100.8-2.6PM Variable Speed Synchronization965±21250x800x1000400G1¼”
BD-22EPM227-101.0-3.8PM Variable Speed Synchronization1665±21250x800x1000450G1¼”
BD-30EPM307-101.3-5.2PM Variable Speed Synchronization2065±21450x900x1250580G1½”
BD-37EPM377-101.9-6.8PM Variable Speed Synchronization2065±21450x900x1250610G1½”
BD-45EPM457-102.3-8.4PM Variable Speed Synchronization3065±21600x1150x1370900G2″
BD-55EPM557-103.0-11.0PM Variable Speed Synchronization3068±21600x1150x1370930G2″
BD-75EPM757-104.5-15.0PM Variable Speed Synchronization5068±21800x1250x15501080G2″
BD-90EPM907-105.0-16.8PM Variable Speed Synchronization5068±21900x1250x16501280G2″
BD-110EPM1107-106.5-21.5PM Variable Speed Synchronization7275±22200x1550x18002880DN80
BD-132EPM1327-107.6-25.3PM Variable Speed Synchronization7275±22200x1550x18003080DN80
BD-160EPM1607-108.9-29.7PM Variable Speed Synchronization11275±23184x1884x17403900DN100
BD-185EPM1857-1010.1-33.6PM Variable Speed Synchronization11275±23184x2032x20004200DN100
BD-220EPM2207-1012.1-40.4PM Variable Speed Synchronization12078±23420x2020x19004600DN125
BD-250EPM2507-1013.8-46PM Variable Speed Synchronization12078±23420x2020x19005000DN125

Field of Use of B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor

B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor Reviews

PROS

  • Energy efficiency is significantly enhanced, particularly in applications with fluctuating demand, leading to substantial cost savings over time.
  • Adaptable air pressure delivery, maintaining consistency within a narrow band, which is beneficial for the longevity and efficiency of downstream equipment.
  • Reduced operational costs due to lower energy consumption and the potential for energy rebates in some regions.
  • Extended motor life thanks to soft starts, which minimize the electrical and mechanical stress on the system.
  • Quieter operation compared to fixed-speed compressors, contributing to a better working environment.
  • Environmental benefits from reduced energy consumption and carbon footprint.

CONS

  • Higher initial investment compared to traditional fixed-speed compressors, though this can be offset by energy savings.
  • May not be the most efficient option for applications with constant air demand.

How-to Articles

B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor Manual

Download B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor Manual

Download B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor Specs

B&D PM Variable Speed Drive (VSD) Rotary Screw Air Compressor FAQ

What is a B&D PM VSD Rotary Screw Air Compressor? +

A B&D PM VSD (Permanent Magnet Variable Speed Drive) Rotary Screw Air Compressor is a highly efficient compressor that utilizes a permanent magnet motor and variable speed drive to adjust its operation according to the air demand, significantly reducing energy consumption and operating costs.

What are the key benefits of using a PM VSD screw air compressor? +

The key benefits include energy savings of up to 42% compared to fixed-speed compressors, reduced operational costs, lower noise levels, and increased component life due to less wear and tear on the compressor during operation.

How does a PM VSD screw air compressor save energy? +

A PM VSD screw air compressor saves energy by adjusting the motor speed to match the air demand, which can result in up to 42% energy savings compared to fixed-speed compressors.

What is the minimum order quantity (MOQ) for a B&D PM VSD Rotary Screw Air Compressor? +

The minimum order quantity (MOQ) for a B&D PM VSD Rotary Screw Air Compressor is 1 piece, catering to both retail and wholesale needs.

What are the payment terms for purchasing a PM VSD screw air compressor? +

The payment terms for purchasing a PM VSD screw air compressor are either TT (Telegraphic Transfer) or LC (Letter of Credit), providing secure and reliable payment options.

What is the lead time for delivery of a PM VSD screw air compressor? +

The lead time for delivery of a PM VSD screw air compressor ranges from 3 to 35 days, depending on the specific requirements and customization of the order.

Can PM VSD screw air compressors operate in dusty environments? +

Yes, PM VSD screw air compressors can operate in dusty environments. They often feature high protection grades like IP65, preventing dust ingress and allowing for cooling without exposure to the outside air.

What kind of control system do PM VSD screw air compressors use? +

PM VSD screw air compressors use a computer control system that displays real-time pressure and temperature, provides maintenance notifications, and allows historical data review for high temperature and pressure events.

Are there any specific air compressors designed for laser cutting machines? +

Yes, there are specific air compressors like the EPM Series PM VSD Screw Air Compressor that are custom-designed to assist laser cutting machines, integrating air compressors, dryers, precision filters, and air tanks.

What is the typical lifespan of a PM VSD screw air compressor? +

The typical lifespan of a PM VSD screw air compressor can be significantly long, with proper maintenance. Some models are designed for 100% maintenance-free operation of the motor, which can reduce maintenance costs and extend the service life.

Elsa - Your Screw Compressor Expert

Elsa - Your Screw Compressor Expert

Your expert in air compressors, boasting 8 years of sales mastery with a leading Chinese manufacturer. Here to guide you through the maze of air compressor selection, maintenance, and efficiency. My mission? To empower you with the knowledge and insights needed to make informed decisions. Let's embark on this journey to optimize your air systems together!

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