Baldor Oil-Free Scroll Compressor
Ideal Solution for Clean Air at Small Flow Designed for medical, dental, laboratory, and automation sectors. 100% oil-free, compact and ultra-quiet.
Oil-Free Scroll Compressor 3.7/7.5 kW (5/10 hp)
The B&D New WSTK Series is a next-generation oil-free scroll air compressor, engineered to deliver Class 0 clean air, superior reliability, and energy-efficient performance for demanding applications. Featuring an integrated dryer and tank design, this advanced solution ensures consistent air purity and operational stability while minimizing installation footprint.
Why Choose the WSTK Series?
En B&D WSTK Series is the ultimate choice for manufacturers and facilities that demand oil-free, dry, and stable compressed air—without compromising on efficiency or space.
✅ 100% Oil-Free Compression
✅ Integrated Dryer & Tank
✅ Quiet Operation & Low Vibration
✅ Energy Efficient & Maintenance Friendly
✅ Stable, Continuous Air Supply
See the WSTK Series in Action
Utilizing scroll compression technology, oil-free design, and a space-saving all-in-one structure, the WSTK Series is the ideal solution for industries where air quality is critical—such as pharmaceuticals, electronics, medical equipment, food processing, and precision manufacturing.
- Certified Class 0 air purity to protect sensitive processes and equipment.
- All-in-one design streamlines installation, reduces system complexity, and saves space.
- Scroll compression provides smooth, noise-reduced operation, ideal for cleanroom and indoor environments.
Únase a la revolución de la fabricación inteligente
100% Oil-Free Design
Scroll compression chamber requires no lubrication. Absolute separation of oil and air ensures zero contamination.
Ultra-Low Noise Operation
Noise levels as low as 52 dB(A), making it ideal for use in quiet environments like dental rooms and labs.
Compacto y ahorra espacio
Small footprint allows easy system integration in medical, testing, or automation equipment.
Modular & Scalable Architecture
Available in multi-module combinations (1 to 8 units), allowing flexible expansion and easy maintenance.
Maintenance-Free Oil System
No oil-related servicing required, minimizing downtime and operational cost.
Full Model Range – Clean Air with Flexibility
Baldor oil-free scroll compressors support 1 to 8 module combinations, ensuring adaptable air delivery for different clean air scenarios.
| Modelo | BD-WSPM2.2TK | BD-WSPM3.7TK | BD-WSPM5.5TK | BD-WSPM7.5TK | BD-WSPM11TK | BD-WSPM15TK |
| Input power of motor kw | 2.2 | 3.7 | 5.5 | 7.5 | 11 | 15 |
| Alimentación | 3N 380V 50Hz | |||||
| Control mode | Pressure sensor control start/stop | |||||
| Rated discharge pressure MPa | 0.8 | |||||
| Air capacity m³/min | 0.22 | 0.38 | 0.57 | 0.76 | 1.14 | 1.48 |
| Pressure dew point℃ | 45696 | |||||
| Air outlet connection | G3/4 | G3/4 | G3/4 | G3/4 | G1 | G1 |
| Air tank volume L | 200 | 200 | 200 | 300 | 300 | 300 |
| Dimension(L*W*H)mm | 1390*630*1445 | 1390*630*1445 | 1390*630*1445 | 1520*710*1920 | 1520*710*1920 | 1520*710*1920 |
| Weight Kg | 235 | 260 | 280 | 480 | 510 | 560 |
| Noise dB(A) | 62 | 63 | 65 | 65 | 65 | 70 |
Precision Scroll Design – Compact, Quiet & 100% Oil-Free
Baldor oil-free scroll compressors use a fixed and orbiting scroll plate system to compress air smoothly, silently, and cleanly.
Compression Principle:
Air is drawn into crescent-shaped pockets formed between the orbiting and stationary scrolls. These chambers gradually shrink as the scroll orbits, compressing the air toward the center discharge port.
- Contact-free compression chamber
- No lubrication required
- Stable, continuous airflow with minimal pulsation
Structural Advantages:
- Frictionless Compression – Longer Service Life No metal-to-metal contact reduces wear and increases reliability.
- Low Vibration, Ultra-Quiet Operation Scroll motion is continuous and balanced, enabling quiet performance as low as 52 dB(A).
- Fully Sealed Compression Chamber Oil and air channels are completely isolated to ensure contamination-free output.
- Minimal Maintenance, No Oil Changes No oil circuit means no oil refills, oil separators, or associated maintenance—saving time and cost.
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Aplicaciones industriales
Soluciones versátiles para diversos sectores
Automoción y aeroespacial
Admite herramientas neumáticas y líneas de montaje de alta precisión
Industria textil
Suministro de aire estable para tejer, teñir y acabado
Alimentación y bebidas
Mantiene el aire comprimido higiénico y libre de contaminación
Electrónica y semiconductores
Proporciona aire controlado exento de aceite para entornos sensibles
Certificaciones y garantía de calidad
🌍 Cumple las normas mundiales de energía y seguridad
✅ Certificación ISO 9001 de calidad y fiabilidad
✅ Marcado CE de seguridad y conformidad energética
✅ Aprobadas las normas internacionales de eficiencia energética
💡 Upgrade to Baldor’s WSTK Series Today!
Discover how our Oil-Free Scroll Compressors with Integrated Dryer and Tank Design can ensure Class 0 clean air while reducing installation and maintenance costs.
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Descubra cómo la Estación Digital de Compresores de Aire Baldor puede revolucionar su sistema de aire comprimido. Póngase en contacto con nuestros expertos para una consulta personalizada y un presupuesto adaptado a sus necesidades.