SCR-APM Mini Screw Compressors: Technology for Smaller Operations
The SCR-APM Mini series revolutionizes the workshop environment. While conventional compressors in this power class rely on pistons or outdated belt drives, SCR utilizes a lossless direct drive and an oil-cooled permanent magnet motor (IE4).
Thanks to the stepless speed control via the frequency converter, the compressor precisely matches your current air consumption. The result is quiet operation, stable pressure, and energy savings of tens of percent. You control the entire machine via a modern 7" touchscreen display.
- ✅ Extreme Efficiency: Oil-cooled IE4 motor with permanent magnets.
- ✅ Direct Connection: Lossless 1:1 power transmission between the block and the motor.
- ✅ Modern Dryer: RDL condensation dryer with eco-friendly R513a refrigerant.
- ✅ 3-in-1 Unit: Compressor, 200l tank, and dryer in a footprint of just 0.82 m².
- ✅ Touch Control: IT7000 unit with a 7" display and status indication via panel lighting.
Technical parameters of SCR-APM Mini compressors
SCR-APM Mini Screw Compressors (10 bar / Frequency Converter) |
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|---|---|---|---|---|---|---|---|---|
| Order number | Discharge (l/min) | Tank (l) | Dryer | Pressure (bar) | Power input (kW) | Dimensions L×W×H (mm) | Weight (kg) | Noise dB(A) |
| SCR-3/10APM | 130 - 320 | - | - | 10 | 3,0 | 650 × 600 × 860 | 180 | 65 |
| SCR-4/10APM | 200 - 510 | - | - | 10 | 4,7 | 650 × 600 × 860 | 180 | 65 |
| SCR-5.5/10APM | 280 - 690 | - | - | 10 | 5,5 | 650 × 600 × 860 | 180 | 65 |
| SCR-3/10APM-200D | 130 - 320 | 200 | Yes (+5 °C) | 10 | 3,0 | 1277 × 655 × 1364 | 278 | 65 |
| SCR-4/10APM-200D | 200 - 510 | 200 | Yes (+5 °C) | 10 | 4,7 | 1277 × 655 × 1364 | 280 | 65 |
| SCR-5.5/10APM-200D | 280 - 690 | 200 | Yes (+5 °C) | 10 | 5,5 | 1277 × 655 × 1364 | 280 | 65 |
| * Volumetric flow rate is measured according to ISO 1217. The displacement range corresponds to continuous regulation by the frequency converter. | ||||||||
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Screw or piston compressor?
In crafts and workshop operations, piston machines were standard mainly due to their low price. However, with the new SCR-APM Mini series, the situation is changing. You can now afford a machine with modern screw technology at an attractive price, which surpasses piston compressors in efficiency, quietness, and the quality of supplied air.
- continuous supply of compressed air
- higher energy efficiency
- significantly lower noise level
- precise operation control
- low oil content
- minimum compressed air humidity
Modern, economical solutions
The new generation of SCR-APM Mini compressors offers significantly lower electricity costs compared to piston compressors or older screw models with fixed speeds. The investment in a new compressor pays off very quickly given the high energy prices.
No idling
thanks to smooth regulation by a frequency converter
No unnecessary pressure
set the exact pressure you actually need
Efficient IE4 motors
with permanent magnets and lower losses
No transmission losses
thanks to the direct connection of the motor to the block
Design arrangement
- screw block with oil reservoir
- electric motor with permanent magnets
- air filter
- oil filter
- separation filter
- combined valve
- oil cooler
- fan
- frequency converter
- air outlet
3-in-1 Assemblies - All-in-One for Maximum Comfort
3-in-1 assemblies including a compressor, a condensation dryer, and a 200-liter pressure vessel simplify installation and save valuable space. This concept ensures complete compressed air production and treatment in a minimal footprint.
- ✅ Installation area only 0.82 m²
- ✅ Extremely fast and inexpensive installation
- ✅ Low compressed air humidity
- ✅ No costs for connecting components
Screw block and drive system
Low-speed screw block: A precise oil-lubricated screw block of our own production with a modern rotor profile delivers a large amount of air with high efficiency.
Direct drive - lossless: Thanks to the direct connection of the screw block to the electric motor, the machines operate without any energy losses in the drive train.
Permanent magnet motors: SCR uses the latest technology of oil-cooled PM motors, which exceed IE4 requirements with their extreme efficiency.
IT7000 Electronic Control Unit
Operation is provided by a modern control unit with a color 7" touchscreen display. The unit monitors the compressor status, service intervals, and allows for weekly scheduling of machine operation.
Variable Speed Drive Control
Unlike traditional compressors that unnecessarily consume energy during idle running, the SCR-APM Mini series continuously adjusts its speed according to current consumption. This results in savings of tens of percent.
INOVANCE Vector Inverters
Top-of-the-line frequency inverters with vector control provide high torque from frequencies as low as 0.1 Hz. They ensure high energy efficiency across the entire speed range, which conventional inverters below 5 Hz cannot achieve.
Operating Status Indication
The effective illumination of the front panel allows you to see the machine's status at a glance. A color change indicates whether the compressor is producing air, is in relief mode, or is stopped.
RDL Air Dryer
3-in-1 assemblies are equipped with dryers with a pressure dew point of +5 °C. They use environmentally friendly R513a refrigerant and an automatic, lossless float condensate drain.
Quick and easy installation
Quality original parts & available service
To achieve peak compressor performance, it is essential to use only original lubricants and filters. Maintenance is provided by an extensive network of service partners throughout the Czech Republic.
Extended 5-year warranty
All customers can extend their warranty to 5 years. Our concept is not limited by operating hours and does not require the signing of complex service contracts.
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