Sidal

37-315 kW

7,5-8,5-10 bar

3,8-48,8 m³/min

Oil-Free, Direct Coupled, Fixed/Variable Speed

Rotary Screw Air Compressors

We offer more sustainable, Class 0-certified, fully oil-free air solutions for the food, beverage, chemical and electronics industries.

Advantages

 Produces less filter waste than oil-injected compressors, which reduces your maintenance costs down.
 It can be used safely in sensitive industries such as food and pharmaceutical for the highest hygiene.
 Highly durable performance suitable for working in the harshest operational conditions.
 Models with VSD technology save up to 35% energy and reduce your energy costs.
 Special venturi design prevents rapid pressure fluctuations and high-frequency vibrations.

General Features

IE4 efficiency-class electric motors
Soundproofed canopy
Electrostatic coated canopy components for high corrosion resistance
Electric motor protection to prevent overload
Air-cooled and water-cooled options available
Fixed and variable speed drive options
Soft starter at fixed speed models
Direct coupled drive system

Screw Block

Two-stage screw block
Bearing system developed with the latest technology ensures long life and vibration-free operation
High level sealing system ensures high performance even during long operation periods
Synchronizing gears for contact-free power transmission between the rotors
Specially coated rotors and rotor housing internal parts for minimum gap tolerance and high efficiency
Stainless steel rotors to eliminate the risk of corrosion and locking, for a long service life
Ultracoat coating for high temperature resistance

Cooling System

Two-stage cooling with pre-cooler system made of stainless steel pipes and fins
After-cooler with aluminium bar and plate system
Easy to maintain and clean
Washable panel filter
Optimum in-cabinet air circulation to keep the motor and screw block cool

Intake Regulator

Easy-to-maintain and reliable valves not affected by pollution and condensation
Hydraulic intake regulators are more reliable and easier to maintain than pneumatic intake regulators

100% Oil-Free Compressed Air

It is designed in accordance with sensitive and accurate production conditions.
It protects the environment and saves energy.
It is produced in accordance with all global standards and regulations.
It prevents damage to your products and the contamination of your production lines.
Therefore, it eliminates unnecessary machine downtime.
It guarantees the high quality compressed air you need.

Controller

Without the need for an external main controller, ability to work synchronized for up to 5 compressors
Weekly scheduler for starting / stopping the machine at 3 different time intervals can be individually set for each day of the week
Dual PID feature on inverter-equipped models can run simultaneous PID for temperature and pressure
Pressure PID on inverter-equipped models ensures energy-efficient operation by maintaining the pressure at the required level
Temperature PID on inverter-equipped models controls the fan speed to maintain the screw block’s most efficient operating temperature
On inverter-equipped models, all inverter and compressor control data are managed from a single point
Internal ModBus communication
User-friendly on-screen interface
Alarm log records the last 20 alarms
Periodic maintenance warnings and log records

37-315 kW

7,5-8,5-10 bar

3,8-48,8 m³/min

TECHNICAL SPECIFICATIONS
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