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37kW 7bar Screw Air Compressor for Sludge Drying & Incineration Plant
Industrial-Grade Durability: Adapt to Sludge Plant’s Harsh Environment
37kW screw air compressor for sludge drying & incineration plants: stable pressure, dust-resistant, 24/7 run. Reduces sludge treatment downtime. CE certified. Get quote now!
37kW 7bar Screw Air Compressor for Sludge Drying & Incineration Plant
PRODUCTS OVERVIEW
In sludge drying and incineration plants—where equipment operates in harsh, high-dust, and high-humidity environments, and continuous air supply directly impacts treatment efficiency—the 37kW screw air compressor stands as a rugged, reliable core power source. Engineered specifically for the unique demands of sludge treatment processes (from sludge dewatering pre-treatment to incineration furnace pneumatic control), this compressor combines 37kW efficient power, stable pressure output, and industrial-grade durability to ensure uninterrupted sludge treatment workflows and reduce operational risks.
FEATURES & BENEFITS
Why This 37kW Screw Air Compressor is the Ideal Choice for Sludge Drying and Incineration Plants
Sludge treatment plants face three major challenges: harsh working environments, the requirement for 24/7 uninterrupted operation, and a stable air supply for multiple process flows. Our 37kW screw air compressor effectively solves these problems through targeted engineering design:
1. Industrial-Grade Durability: Adaptable to the Harsh Environment of Sludge Plants
Sludge drying and incineration plants are filled with dust, moisture, and corrosive gases (from sludge decomposition), posing a severe challenge to the lifespan of the equipment. This compressor is designed specifically to cope with such harsh environments:
- Dust and Moisture Protection: Equipped with a high-efficiency intake filter (G3 pre-filter + F7 fine filter), it captures 99.5% of dust particles, effectively preventing wear on internal components. The motor has an IP55 protection rating, effectively preventing moisture and dust intrusion.
- Corrosion-Resistant Components: The main unit, piping, and heat exchanger are all made of corrosion-resistant coated steel or 304 stainless steel to prevent rust caused by corrosive gases in sludge incineration flue gas. - High Temperature Adaptability: An optimized cooling system supports stable operation in ambient temperatures up to 45°C, making it ideal for high-temperature environments near sludge dryers and incinerators.
2. Stable Pressure and Airflow: Supports Multi-Process Sludge Treatment
Sludge treatment involves multiple processes that rely on stable compressed air, including sludge dewatering (pneumatic control), dryer material conveying, incinerator damper adjustment, and ash removal system drive. This 37kW compressor offers stable performance and meets the following requirements:
- Optimized Parameters: Rated airflow of 6.2 m³/min, with a stable output pressure of 7-8 bar (adjustable according to process requirements), sufficient to drive 3-5 sludge dewatering machines or a complete incinerator pneumatic control system.
- Precise Pressure Regulation: Built-in pressure sensor with a fluctuation range ≤0.2 bar ensures stable air supply for sludge dewatering (avoiding uneven dewatering due to pressure drop) and incineration temperature control (preventing incomplete combustion due to damper instability).
- Variable Frequency Energy-Saving Design: Equipped with a variable frequency motor, it automatically adjusts the load (20%-100%) according to real-time air demand (e.g., reducing load during sludge feeding intervals). Compared to fixed-speed models, this model reduces energy consumption by up to 28%, thereby lowering sludge treatment costs.
3. Continuous 24/7 Operation with Low Maintenance Costs: Reduced Downtime
Sludge treatment is an uninterrupted process—equipment downtime directly leads to sludge buildup and environmental risks. This compressor is designed for uninterrupted operation and low maintenance:
- Heavy-Duty Air End: Utilizes a precision-machined twin-screw main unit with a service life exceeding 100,000 hours. Reinforced bearing construction and a forced lubrication system support continuous 24/7 operation without performance degradation.
- Extended Maintenance Intervals: An integrated oil-water separation system and high-quality lubricant extend maintenance intervals to 6,000 hours—40% longer than standard compressors. Maintenance tasks (such as filter replacement) are also simplified, requiring only 30 minutes to complete.
- Intelligent fault alarm: The PLC control panel monitors pressure, temperature, oil level, and filter status in real time. When abnormal conditions occur (such as overheating or insufficient oil), it triggers an audible and visual alarm and records fault data, thereby enabling rapid troubleshooting and minimizing downtime.
TECHNICAL SPECIFICATIONS
| Model | Power | Pressure | FAD | Cool Method | Outlet | Dimension | Weight |
| kw | Mpa | m³/min | mm | kgs | |||
| SSC-7.5APM | 7.5 | 0.8 | 0.4-1.1 | Air Cool | G1/2 | 900*600*850 | 130 |
| 1 | 0.3-0.9 | ||||||
| 1.25 | 0.3-0.7 | ||||||
| SSC-11APM | 11 | 0.8 | 0.6-1.8 | Air Cool | G3/4 | 1000*700*1000 | 190 |
| 1 | 0.5-1.5 | ||||||
| 1.25 | 0.4-1.1 | ||||||
| SSC-15APM | 15 | 0.8 | 0.8-2.4 | Air Cool | G3/4 | 1000*700*1000 | 195 |
| 1 | 0.7-2.2 | ||||||
| 1.25 | 0.6-1.8 | ||||||
| SSC-22APM | 22 | 0.8 | 1.2-3.5 | Air Cool | G1 | 1300*790*1175 | 280 |
| 1 | 1.0-3.1 | ||||||
| 1.25 | 0.8-2.6 | ||||||
| SSC-30APM | 30 | 0.8 | 1.7-5.0 | Air Cool | G1 | 1300*790*1175 | 295 |
| 1 | 1.4-4.1 | ||||||
| 1.25 | 1.2-3.4 | ||||||
| SSC-37APM | 37 | 0.8 | 2.2-6.5 | Air Cool | G1 1/2 | 1400*950*1320 | 430 |
| 1 | 1.8-5.2 | ||||||
| 1.25 | 1.5-4.5 | ||||||
| SSC-45APM | 45 | 0.8 | 2.7-7.1 | Air Cool | G1 1/2 | 1400*950*1320 | 490 |
| 1 | 2.2-6.3 | ||||||
| 1.25 | 1.7-5.1 | ||||||
| SSC-55APM | 55 | 0.8 | 3.2-9.3 | Air Cool | G2 | 1750*1170*1600 | 950 |
| 1 | 2.5-7.4 | ||||||
| 1.25 | 2.2-6.5 | ||||||
| SSC-75APM | 75 | 0.8 | 4.2-12.2 | Air Cool | G2 | 1750*1170*1600 | 1000 |
| 1 | 3.5-10.2 | ||||||
| 1.25 | 3.1-9.1 | ||||||
| SSC-90APM | 90 | 0.8 | 5.2-15.4 | Air Cool | G2 | 1900*1250*1600 | 1150 |
| 1 | 4.2-12.2 | ||||||
| 1.25 | 3.6-10.6 | ||||||
| SSC-110APM | 110 | 0.8 | 6.5-19 | Air Cool | G2 1/2 | 2100*1350*1880 | 1800 |
| 1 | 5.2-15.4 | ||||||
| 1.25 | 4.4-13.0 | ||||||
| SSC-132APM | 132 | 0.8 | 7.6-22.3 | Air Cool | G2 1/2 | 2100*1350*1880 | 1830 |
| 1 | 6.5-19.0 | ||||||
| 1.25 | 5.7-16.7 | ||||||
| SSC-160APM | 160 | 0.8 | 9.5-28.0 | Air Cool | G2 1/2 | 2400*1450*2035 | 2150 |
| 1 | 8.1-23.8 | ||||||
| 1.25 | 7.5-21.9 | ||||||
| SSC-185APM | 185 | 0.8 | 10.5-31.0 | Air Cool Water Cool |
DN80 | 3000*1590*2150 | 2700 2620 |
| 1 | 9.7-28.6 | ||||||
| 1.25 | 8.4-24.6 | ||||||
| SSC-200APM | 200 | 0.8 | 11.7-34.5 | Air Cool Water Cool |
DN80 | 3000*1590*2150 | 3000 2920 |
| 1 | 10.2-30.0 | ||||||
| 1.25 | 8.8-26.0 | ||||||
| SSC-220APM | 220 | 0.8 | 13.2-38.9 | Air Cool Water Cool |
DN125 | 3800*2200*2500 | 3600 3350 |
| 1 | 11.7-34.4 | ||||||
| 1.25 | 10.1-30.1 | ||||||
| SSC-250APM | 250 | 0.8 | 14.3-42.0 | Air Cool Water Cool |
DN125 | 3800*2200*2500 | 3800 3550 |
| 1 | 13.2-38.8 | ||||||
| 1.25 | 11.7-34.4 | ||||||
| SSC-280APM | 280 | 0.8 | 15.7-46.1 | Air Cool Water Cool |
DN125 | 3800*2200*2500 | 4000 3750 |
| 1 | 14.5-42.6 | ||||||
| 1.25 | 12.9-38.0 | ||||||
| ............... .............. |
for more models please feel free to contact us. | ||||||
| 1KW ≈ 1.34HP, 1CFM ≈ 0.0283 m3/min or 1.7m3/h, 1 bar ≈ 14.5 PSI | |||||||
| Due to continuous product upgrades, the above data is subject to change without prior notice. However, this does not affect product quality and performance. | |||||||
KEY APPLICATION IN SLUDGE DRYING&INCINERATION PLANTS
This 37kW screw air compressor integrates seamlessly into all critical links of sludge treatment workflows:
Sludge Dewatering: Powers pneumatic diaphragm pumps for sludge transfer and pneumatic presses for solid-liquid separation, ensuring uniform pressure to improve dewatering efficiency (reducing sludge moisture content to 60%+).
Sludge Drying: Drives air knives for drying machine belt cleaning and pneumatic valves for heat medium flow control, maintaining stable drying temperature and avoiding sludge caking.
Incineration Process: Controls incineration furnace primary/secondary air dampers to adjust oxygen supply, ensuring complete sludge incineration (reducing ash content to ≤5%). Powers ash discharge pneumatic pushers for continuous ash removal.
Auxiliary Systems: Supplies air for plant dust collection systems (pneumatic pulse valves) and wastewater treatment aeration, realizing integrated air supply for the entire sludge plant.
WHY CHOOSE US?
- 25+ Years of Screw Compressor Manufacturing Experience: We have our own factory (covers 10,000㎡) and R&D team( – all products are tested 3 times before delivery. The engineers have worked for Atlas, Ingersoll Rand and Sullair for more than 10 years.
- After-Sales Service: The whole machine is guaranteed for one year, and can be extended to 5 years (if customers have special request)– respond to maintenance requests within 48 hours.
- Customization Support: We can adjust air flow rate, pressure, and voltage (220V/230V/240V/380V/400V/415V/440V/460V and others......) according to your specific needs – minimum order quantity (MOQ) is 1 unit.
- Competitive Price & Fast Delivery: Direct factory pricing (no middlemen) – lead time is 15-20days for standard models; 30 days for customized models.
FAQ
Q1: What’s the difference between your screw air compressor and piston air compressors?
A: Our screw compressor uses twin-screw rotors, which have higher efficiency (90% vs. 70% for piston), lower noise (60-75 dB vs. 80-90 dB), and longer service life (10 years vs. 5 years). It’s more suitable for continuous operation, while piston compressors are better for intermittent use (e.g., small workshops).
Q2: Do you provide a warranty for your screw air compressors?
A: Yes, The whole machine is guaranteed for one year,and can be extended to 5 years if customer special request. We also provide free maintenance guidance for life.
Q3: Can you ship to my country (e.g., USA/Canada/UK)?
A: Yes, we ship to worldwide. We can arrange sea freight, air freight, we also handle customs clearance documents (like commercial invoice, packing list, CE certificate) to ensure smooth delivery.
Q4: What’s the maintenance cost for Sunrise Union screw air compressors?
A: The annual maintenance cost is about US$150-300 (take 160kw as an example, depending on usage frequency). We provide maintenance kits (including oil filter, air filter, and lubricating oil) at factory price – changing the kit takes only 30 minutes, and no professional technician is needed.
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