BESY Compact Mobile Integrated Screw Air Compressor

Ten Design Features for Air Supply and Servicing

The air end, motor, filtration, controls and storage share one platform. The drawing illustrates the main components; confirm the appearance, controls and accessories for the selected configuration.

Low-speed, High-torque Air End

The screw air end balances air delivery, noise and operating stability. Select it for sustained air consumption and required pressure, not motor power alone.

Multi-layer Pleated Oil Filter

Pleated media increases effective filtration area, balancing dirt-holding capacity, low resistance and easy replacement. Confirm filter rating and replacement intervals for the model and contamination level.

IP23 Copper-wound Motor Configuration

The copper-wound motor balances starting torque and efficiency. Install the IP23 configuration in a suitably protected environment. It is not a dustproof, waterproof or explosion-proof package; confirm suitability for damp or dusty sites in advance.

Full-flow Inlet Filtration

The inlet filter and valve are matched to air-end flow to reduce unnecessary intake pressure loss. Inspect the filter regularly and keep the intake path clean and clear.

Variable-speed Configuration for Demand-based Output

The PM variable-speed version adjusts speed to demand to reduce unloaded power consumption. The fixed-speed version uses contactor direct starting. Air delivery, weight and starting method are listed separately for each configuration.

Minimum-pressure Valve

Establishes and maintains the minimum internal pressure required by the package and helps prevent reverse flow. The compact valve supports integration and should be inspected according to service instructions.

Visible Oil-level Indication

Upper and lower oil-level marks simplify routine checks and help identify abnormal levels. Follow the equipment instructions for checking conditions and oil replenishment.

Separate Oil and Discharge Pressure Indication

A dual-gauge configuration provides separate oil and discharge pressure readings for a clear operating overview. Confirm gauge units and the supplied arrangement for the selected model.

Caster Wheels for Convenient Relocation

Wheel options include metal and low-noise types to suit load, wear and mobility needs. Stop, isolate power and depressurize as instructed before moving. Secure the package on level ground during operation.

Enlarged Cooler and Guided Airflow

An enlarged heat-transfer area and a suction fan with an airflow shroud help remove heat continuously. Allow ventilation and cleaning access for cooler and fan maintenance.

Match Air Supply to Production Demand

Fixed-speed and variable-speed configurations suit different load profiles. For varying demand, PM variable-speed control can adjust speed as needed. For steady loads, compare measured energy consumption and purchase cost for the relevant models.

1. Air Demand Changes
2. Drive Adjusts Speed
3. Air Supply Matches Load

Evaluate Savings for Your Operating Conditions

Compare measured input power before and after an upgrade at equivalent air delivery and pressure. Combine operating hours with the local electricity tariff to calculate the cost difference. Load variation, unloaded hours, pressure settings and existing equipment efficiency all affect the result; a fixed savings percentage cannot replace a site assessment.

Complete Fixed-speed and PM Variable-speed Configuration Comparison

Match the supply phase, power, target pressure and air demand. The two tables list every configuration separately, without treating different phases or starting methods as interchangeable.

Air-delivery values apply at 7 bar and 10 bar, not at 8 bar or 13 bar. Confirm the power-supply combination, pressure version and final configuration before ordering; request 13 bar air delivery separately. Configuration codes distinguish the listed specifications; the supplied package follows the BOSAN proposal.