Water-Cooled Energy Saving Oil-Free Scroll Air Compressor
Engineered for industrial environments requiring absolute contaminant-free compressed air, this water-cooled scroll compressor utilizes orbital compression paired with an advanced plate heat exchanger system to deliver continuous, pulsation-free air at ISO 8573-1 Class 0 purity levels while optimizing thermal management and electrical efficiency.
Product Overview
Engineered for industrial environments requiring absolute contaminant-free compressed air, this water-cooled scroll compressor utilizes orbital compression paired with an advanced plate heat exchanger system to deliver continuous, pulsation-free air at ISO 8573-1 Class 0 purity levels while optimizing thermal management and electrical efficiency.
Technical Specifications
|
Model / Power |
Working Pressure |
Volume Flow (FAD) |
Noise Level |
Net Weight |
|
3.7 kW (5 HP) |
8 - 10 bar (116 - 145 psi) |
0.40 - 0.42 m³/min (14.1 - 14.8 CFM) |
52 dB(A) |
125 kg |
|
7.5 kW (10 HP) |
8 - 10 bar (116 - 145 psi) |
0.80 - 0.85 m³/min (28.2 - 30.0 CFM) |
55 dB(A) |
210 kg |
|
15 kW (20 HP) |
8 - 10 bar (116 - 145 psi) |
2.30 - 2.40 m³/min (81.2 - 84.7 CFM) |
58 dB(A) |
380 kg |
|
22 kW (30 HP) |
8 - 10 bar (116 - 145 psi) |
3.50 - 3.65 m³/min (123.6 - 128.9 CFM) |
60 dB(A) |
520 kg |
|
30 kW (40 HP) |
8 - 10 bar (116 - 145 psi) |
4.20 - 4.90 m³/min (148.3 - 173.0 CFM) |
62 dB(A) |
680 kg |
Architectural Integration
Modular Multi-Scroll Layout: Combines independent scroll pumping elements inside a single cabinet to maintain continuous operation during partial loads.
PLC Control System: Microprocessor-based automation monitors discharge pressure, operational hours, and service intervals in real time.
Enclosed Mechanical Housing: Acoustic damping panels isolate vibration and eliminate external cooling fan noise entirely.
Water-Cooling Architecture
Connects directly to facility cooling towers or chilled water supplies, shielding internal chambers from ambient dust.
Stainless steel plate exchangers maintain operating temperatures within 12°C of inlet cooling water.
Automated solenoid valves and differential pressure switches halt operations immediately if water flow drops below safe thresholds.
Performance Metrics
Thermal Management: Water jackets dissipate over 90% of compression heat directly at the source, preventing scroll wrap thermal expansion.
Air Delivery Profile: Continuous dual-stage orbital motion produces steady airflow without destructive pressure spikes or pulsations.
Energy Modulation: Inverter-driven models adjust motor speed dynamically to match plant demand, cutting off-load power draw by 30%.
Acoustic Output: Operates at low sound pressure levels ranging between 52 dB(A) and 62 dB(A) at 1 meter.
Air Purity Assurance
Zero Hydrocarbon Contact: Compression chambers run entirely dry without grease or oil injection, eliminating downstream contamination risks.
Certified Purity: Complies fully with ISO 8573-1 Class 0 standards, verified by independent third-party particle testing.
Filtration Reduction: Removes capital expenses associated with heavy oil-removal coalescing filters and carbon towers.
Operating Applications
Pharmaceutical Packaging:
Pure air actuation for blister lines, fluid dosing, and active ingredient synthesis.
Precision Electronics:
Cleanroom supply for wafer handling robotics and micro-component assembly.
Laboratory Instrumentation:
Contaminant-free pressure sources for spectrometers and analytical test benches.
Food Processing:
Direct product contact applications including sorting, ingredient mixing, and bottle blowing.
Selection Parameters
Flow Rate Matching: Calculate peak and average CFM demands to select a multi-scroll unit that prevents frequent motor short-cycling.
Cooling Capacity Sizing: Verify that facility cooling water supply temperature remains below 32°C with adequate flow velocity.
Pressure Margins: Select a working pressure rating 1 bar above baseline requirements to offset downstream filtration drops.
Load Profile Evaluation: Choose between fixed-speed base units and variable-frequency drives based on factory duty cycles.
Installation Guidelines
Footprint Optimization: Compact vertical layout permits placement against utility room walls or inside restricted mechanical spaces.
Floor Load Distribution: Static weight distribution permits direct installation on standard factory concrete without specialized seismic anchoring.
Utility Hookups: Standardized flanged water ports, NPT compressed air discharge headers, and accessible electrical terminals simplify setup.
Ventilation Clearance: Requires minimal perimeter clearance since thermal rejection occurs entirely through the water loop.
Manufacturing Quality Control
Raw Material Testing: Spectroscopic analysis verifies the alloy composition of aluminum scroll castings and iron crankcases.
Dimensional Metrology: Coordinate measuring machines inspect scroll wrap profiles to sub-micron tolerances for volumetric efficiency.
Full-Load Run Testing: Every assembled unit undergoes a 4-hour thermal run test, flow measurement, and electrical insulation check.
Logistics and Packaging
Export Crating:
ISPM 15 compliant heat-treated wooden crates featuring internal moisture barrier vacuum sealing and shock bracing.
Component Sealing:
Desiccant packs and threaded port plugs protect internal machined surfaces from maritime humidity and dust.
Documentation Bundle:
Includes English operation manuals, electrical schematics, factory test reports, and compliance certificates.
Frequently Asked Questions
Q: What is the scheduled maintenance interval for scroll elements?
A: Scroll tip seals and intake filters require routine inspection every 4,000 hours, with typical tip-seal replacement scheduled at 8,000 to 10,000 hours.
Q: Can this compressor use untreated open cooling tower water?
A: Closed-loop treated water or soft water is strongly recommended to prevent mineral scaling inside the plate heat exchangers.
Q: How does water cooling impact downstream air moisture?
A: Lower internal running temperatures reduce the moisture content entering aftercoolers, lowering the workload on downstream air dryers.
Q: Is continuous 24/7 factory operation supported?
A: Multi-scroll models feature automatic lead-lag rotation, alternating individual compressor modules to equalize wear and permit servicing without total plant shutdown.
Hot Tags: water-cooled energy saving oil-free scroll air compressor, China water-cooled energy saving oil-free scroll air compressor suppliers, manufacturers, factory, air compressor for bathroom, air compressor for bedroom, air compressor for gas assisted molding, air compressor for refrigerator, air compressor for staircase, low noise air compressor
Send Inquiry
