General Purpose Industrial Screw Compressor
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General Purpose Industrial Screw Compressor

IE5 Level 1 Energy Efficiency Efficient Split Variable Frequency Motor. Insulation level F, protection level IP55, suitable for harsh working conditions such as high dust content. The winding is equipped with PTC temperature protection, which refuses high temperature demagnetization, has a wide speed range, and a wide range of air volume adjustment.

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Product Overview


The ZGM Series spans 16 models (ZGM7.5 to ZGM225), with motor power from 7.5KW to 225KW, lubricant requirements from 4L to 150L, and noise levels as low as 68±2 db(A) (small models) to 88±2 db(A) (large models). Dimensions range from 950370950 mm (ZGM7.5) to 390021002280 mm (ZGM220/225), and weights from 160Kg to 3800Kg—ensuring a fit for both small workshops and large industrial plants.


Scenario-Specific Solutions Across Industries


Continuous Production Lines (Automotive, Electronics)

Automotive assembly lines and electronic component manufacturing require uninterrupted air supply (24/7 operation) and low failure rates. The ZGM Series uses needle-type temperature/pressure sensors that reduce 1-year failure rates by 80% compared to traditional universal sensors. Its independent electrical cabinet exhaust duct (with auxiliary fan) keeps electrical components cool, even in 40°C+ factory environments—preventing shutdowns due to overheating.


Food & Pharmaceutical Manufacturing

These industries demand oil-free, contaminant-free air to meet FDA and GMP standards. The ZGM Series’ high-quality air filter and oil-air separator minimize oil carryover to <0.01 ppm, while fire-rated thickened soundproof cotton (compliant with industrial safety standards) reduces noise, creating a safer working environment for employees handling sensitive products.


High-Dust Environments (Mining Auxiliary, Construction Material)

Mining and cement plants face high dust levels that damage standard compressors. The ZGM Series’ IP55 motor (higher protection than IP54) is dust-tight and water-resistant, while the rear independent intake channel connects directly to the air filter—lowering intake temperature by 5-8°C and improving exhaust efficiency by 10%.


Core Product Features: Intelligence & Durability


IE5 Level 1 Energy Efficiency & IP55 Motor Protection

The IE5 motor (the highest energy efficiency class for industrial motors) cuts energy consumption by 20% compared to IE3 models, translating to significant long-term cost savings. Its F-class insulation and PTC temperature protection prevent high-temperature demagnetization, even in harsh conditions, while the wide speed range (500-3000 RPM) allows air volume adjustment from 30% to 100%—ideal for variable-demand processes.


MULTSEA Intelligent IoT System for Remote Management

The built-in IoT system enables real-time data propagation (pressure, temperature, energy use) to cloud servers, accessible via computer clients or mobile devices. Features include:

• Energy consumption management: Track daily/weekly usage to identify waste.

• Monitoring alarms: Instant notifications for low oil, high pressure, or motor issues.

• Intelligent joint control: Sync with other factory equipment (e.g., CNC machines) for coordinated operation.

• ERP data integration: Share compressor performance data with your ERP system for streamlined inventory and maintenance planning.


Reduced Failure Rate & Enhanced Safety

Fire-rated thickened soundproof cotton not only suppresses noise but also increases the machine’s overall protection level (IP54 for the unit). Galvanized steel bell-shaped shock absorbers (with metal covers) protect rubber parts from corrosion, extending their lifespan by 50% compared to traditional rubber shock absorbers and reducing resonance-related noise.


Product Details: Designed for Ease of Maintenance


Modular Radiator & Independent Cooling

The radiator’s modular design allows direct maintenance and cleaning by removing top hexagon screws—no need to disassemble the entire unit. This cuts maintenance time by 40% and ensures consistent cooling performance, even in dusty environments.


Visual Oil Level Mirror & Return Oil Check Valve

The front visual oil level mirror lets operators check oil level and quality without opening the unit, enabling early detection of leaks or oil degradation. The visual return oil one-way valve (with thickened host interface) simplifies after-sales troubleshooting—technicians can identify issues like oil flow blockages in minutes, unlike closed traditional valves.


Closed Coupling Bracket

The central coupling bracket uses a closed open-hole design, which reduces mechanical noise from the coupling by 15% and prevents foreign objects (dust, debris) from entering—critical for extending the coupling’s lifespan in high-dust settings.


Technical Support & Service Commitment


IoT-Enabled Remote Monitoring & Troubleshooting

Our team provides 24/7 remote support via the IoT system: we can access real-time data to diagnose issues (e.g., abnormal pressure spikes) and guide on-site staff through fixes, reducing downtime by 60% for minor problems.


Customized Maintenance Plans

We create tailored maintenance schedules based on your usage (e.g., 10-hour daily operation vs. 24/7 use) and environment (dust, humidity). Plans include filter replacement, oil changes, and motor inspections—all documented in a digital maintenance log accessible via your mobile device.


Global Spare Parts Network

We maintain a global inventory of spare parts (filters, sensors, motors) in key regions (North America, Europe, Asia). For urgent requests, parts are shipped within 24 hours, with on-site replacement available for critical components.


General Purpose Industrial Screw Compressor

ModelZGM7.5ZGM11ZGM15ZGM22ZGM30ZGM37ZGM145ZGM55
Motor Power(KW)7.511
152230374555
Lubrucant Reguirement(L)410101616222248
Noise db(A)68±268±268±270±270±270±272±272±2
Length(mm)950950105010501500150015001500
Width(mm)3706707007001000100010001000
Height(mm)950950112511251300
130013001300
Weight(Kg)1602652653655455455701130
ModelZGM75ZGM907GM110ZGM132ZGM160ZGM185ZGM1220ZGM225
Motor Power(KW)7590
110132160185220225
Lubrucant Reguirement(L)486572729090125150
Noise db(A)80±285±285±285±285±288±288±288±2
Length(mm)19001900230023002500250039003900
Width(mm)12501250147014701470147021002100
Height(mm)15501550184018401840
184022802280
Weight(Kg)12301600200021002800350036003800


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About Us

Linyi Latelas Air Compressor Manufacturing Co., Ltd. & Shandong Compressor Import & Export Co.,Ltd is located in the logistics capital of China, one of the important birthplaces of Chinese civilization-Linyi, Shandong Province. 

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NO 888 Maltsea Industrial Park, Mine Town, Lanling County, Linyi City, Shandong Province, China
+86-18866913099
sales01@latelas.com
+86-539-8155866
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