Oil-free Scroll Air Compressor
The Oil-free Scroll Air Compressor is an oil-free air compression solution designed by Yuzhen for applications requiring high cleanlin ess, high stability, and low noise. Based on mature and reliable scroll compression technology, the entire machine operates completely without oil in the compression process, directly outputting high-quality clean air and avoiding the risk of oil contamination associated with traditional oil-lubricated compressors.
Backed by advanced processing equipment, a rigorous testing system, and international certifications, the Oil-free Scroll Air Compressor from Yuzhen is widely used in medical, laboratory, electronics, food, and precision manufacturing industries. It is one of the fastest-growing and most promising mainstream products in the current oil-free air compressor market.
Simply put, the Oil-free Scroll Air Compressor is a device that achieves air compression through the meshing movement of a moving scroll disc and a stationary scroll disc:
No lubricating oil is involved in the compression process
No oil mist or oil vapor in the air path
Cleaner and more stable output air
Design Features
1．Obtain TUV Class 0 oil-free certification for SAM series
2．No oil and carbon pollution in the system
3．Less moving parts, simple structure, high reliability, long service life
4．No need to replace the oil and oil filters, no waste disposal problems, more environmental friendly
5．No contact of the fixed scroll and orbiting scroll in operation to achieve small vibration and low noise
6．Almost no wearing parts, less maintenance work, lower maintenance costs
7．Can achieve intelligent multi-machine chain, cycle start / stop control, to achieve optimal operation to reduce power consumption
8．Equipped with self-developed air end to achieve higher performance and better user experience
Working Principle
The core of the Oil-free Scroll Air Compressor lies in its scroll compression structure:
The stationary scroll disc is fixed to the frame
The moving scroll disc rotates eccentrically driven by an eccentric shaft
Air is drawn in from the periphery and gradually compressed in the scroll grooves
After compression, it is discharged from the center
Throughout the process:
No direct metal friction
No oil lubrication involved
The compression process is continuous and smooth
This is also an important reason why scroll compressors can achieve low noise, low vibration, and high reliability.
Technical Specifications
| Model |
Motor power (kW) |
Discharge pressure (bar) |
Capacity FAD (L/min) |
Outlet size (inch) |
Noise dB(A) |
Net weight (kg) |
Dimensions (L*W*H)mm |
| SAM-04A | 3.7 | 8 | 410 | G1/2" | 65 | 210 | 700*650*920 |
| 10 | 355 | ||||||
| 8 | 410 | G 1/2" | 57 | 260 | 718*718*1080 | ||
| 10 | 355 | ||||||
| SAM-06A | 5.5 | 8 | 610 | G3/4" | 65 | 250 | 730*650*1020 |
| G 1/2" | 58 | 300 | 718*718*1080 | ||||
| SAM-08A | 3.7*2 | 8 | 820 | G3/4" | 65 | 450 | 1350*818*1100 |
| 10 | 710 | ||||||
| SAM-11A | 5.5*2 | 8 | 1220 | G1" | 62 | 500 | 1350*818*1100 |
| SAM-15A | 3.7*4 | 8 | 1640 | G1" | 67 | 600 | 1500*818*1800 |
| 10 | 1420 | ||||||
| SAM-16A | 5.5*3 | 8 | 1830 | G1" | 66 | 600 | 1500*818*1400 |
| SAM-22A | 5.5*4 | 8 | 2440 | G1-1/4" | 67 | 750 | 1500*818*1800 |
Core Advantages
The Oil-free Scroll Air Compressor achieves oil-free compression through its structural design:
No lubricating oil in the compression chamber
No oil mist or oil carbon contamination
Meets high-cleanliness air usage standards
Ideal for industries that are extremely sensitive to air quality, such as food, medical, laboratory, and electronics manufacturing.
Ultra-low noise, improving the working environment
Due to the smooth operation of the scroll structure:
Almost no violent mechanical impact
Low vibration
Significantly lower noise than traditional models
Especially suitable for applications with high environmental noise requirements, such as hospitals, laboratories, and equipment rooms near office areas.
Key Design Features
(1) International Certification Endorsement, Guaranteed Quality
The Oil-free Scroll Air Compressor has received support from several international authoritative certifications:
ISO 9001 Quality Management System
CE (European) Certification
UL (American) Certification
TÜV Oil-free Rating Certification
These certifications are not only a symbol of quality but also provide a strong passport for the equipment to enter the international market.
(2) Oil-free System Design, More Environmentally Friendly
No lubrication oil required - no oil filter needed - avoids waste oil disposal problems
Reduces carbon emissions and environmental pollution at the source, aligning with the current global trend of green manufacturing.
(3) Intelligent Control System, Easier Operation
The equipment is equipped with a modular color LCD control panel:
Real-time display of operating status
Automatic alarm and fault indication
User-friendly interface, easy to learn
This equipment can achieve high-quality functions such as start/stop optimization, load adjustment, and energy consumption management.
FAQ
1.What makes an oil-free scroll air compressor better than traditional compressors?
Oil-free, quieter, and more stable, making it ideal for applications requiring high levels of cleanliness.
2.How is oil-free operation achieved?
Through the scroll structure design, lubrication oil is not required in the compression process.
3.In which industries can this product be used?
Medical, food, electronics, laboratories, and other industries with high air quality requirements.
Hot Tags: Oil-free Scroll Air Compressor Supplier, Scroll Compressor Manufacturer
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567 Songwei North Road, Songjiang District, Shanghai, China
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