This SF-10/250 skid-mounted air compressor is a high-quality industrial equipment developed for professional engineering scenarios. As a solution tailored to meet the rigorous demands of high-pressure gas supply, it integrates reliable structural design, efficient cooling technology, and stable power support, fully adapting to the complex and harsh operating conditions of industrial sites—especially excelling in key engineering links that require continuous and stable high-pressure air sources. Designed with practicality and versatility in mind, the product not only meets the standard gas supply needs of specific industries but also allows flexible pressure adjustment, providing strong support for diverse engineering operations.
In terms of core parameters, this compressor takes air as the medium (100% air composition) with a processing capacity of 10 m³/min, ensuring a steady supply of gas to match the volume requirements of medium-to-large engineering tasks. It operates at atmospheric inlet pressure and ambient inlet temperature, eliminating the need for additional pressure or temperature pre-treatment equipment and simplifying on-site operation procedures. Its exhaust pressure reaches 25 MPa.G, which fully meets the working pressure demands of projects requiring a nominal pressure of ≤25 MPa; meanwhile, it allows users to operate at reduced pressure according to actual needs, offering high flexibility. Driven by a 145 kW main motor (Model: Y315M2-6), the compressor achieves an optimal balance between powerful output and operational stability, guaranteeing consistent performance even during long-term continuous operation.
This SF-10/250 skid-mounted air compressor is mainly suitable for projects such as pipeline pressure testing, pipeline pigging, and gas lift in oil exploitation. It can also serve as an air source vehicle in other sectors of the national economy that require a nominal volume flow rate of 10 m³/min and a pressure of ≤25 MPa.
In terms of configuration, the entire unit consists of key components including the compressor, coupling, Y315M2-6 main motor, Y100L1-4 oil pump motor, pipeline system, control instrument system, electrical equipment, and auxiliary equipment, ensuring the integrity and reliability of the operating system.
In terms of cooling, it adopts a full air-cooled design. The cooling system—composed of a fan, cooler, and air duct cover—is dedicated to ventilating and dissipating heat for the cooler and compressor cylinders. The fan itself consists of an impeller, wheel housing cover, pulley, bracket, tension pulley, and adjusting screws; it is driven by the compressor crankshaft via a belt, with a rotational speed of 1980 r/min. The tightness of the belt can be adjusted using the adjusting screws, ensuring stable power transmission. For bearing lubrication, straight-through pressure grease cups are installed on the tension pulley, gland, and fan pulley housing, allowing the addition of No. 4 calcium-based grease with a grease gun to maintain smooth operation of moving parts.
This SF-10/250 skid-mounted air compressor adopts a practical single-stage compression system, tailored to the demands of medium-to-high pressure industrial scenarios, and is categorized as a full air-cooled, single-acting piston compressor. Its primary structural advantage lies in the integrated skid-mounted design: all core components—including the compressor, coupling, Y315M2-6 main motor, Y100L1-4 oil pump motor, pipeline system, control instrument system, electrical equipment, and auxiliary devices—are pre-installed on a unified skid-mounted base. This layout ensures compact overall structure, balanced weight distribution, and strong load-bearing capacity, effectively reducing the risk of component displacement caused by vibration during operation and enhancing overall structural stability.
To further optimize operational reliability, the compressor is equipped with a dedicated full air-cooled system. Composed of a high-efficiency fan, multi-channel cooler, and enclosed air duct cover, this system is specifically designed for heat dissipation of the cooler and compressor cylinders. The fan, consisting of an impeller, wheel housing cover, pulley, bracket, tension pulley, and adjusting screws, is driven by the compressor crankshaft via a belt, operating at a stable speed of 1980 r/min. The adjusting screws enable precise adjustment of belt tightness, ensuring consistent power transmission and avoiding heat accumulation due to insufficient fan speed. For bearing lubrication, straight-through pressure grease cups are installed on the tension pulley, gland, and fan pulley housing—these allow easy filling of No. 4 calcium-based grease with a grease gun, ensuring continuous lubrication of moving parts and preventing wear caused by dry friction.
Efficiency, durability, and adaptability are the core operational highlights of this SF-10/250 skid-mounted air compressor. In terms of energy efficiency, the compressor’s compression system and power matching have been scientifically optimized. With a 145 kW Y315M2-6 main motor as the power source, it achieves a perfect balance between output power and energy consumption: while delivering a stable processing capacity of 10 m³/min and an exhaust pressure of up to 25 MPa.G, it avoids excessive energy waste caused by mismatched power. Compared with similar air compressors, it reduces long-term operating energy costs by approximately 8-12%, bringing tangible economic benefits to enterprises.
In terms of durability, the compressor relies on high-quality component selection and robust structural design. Key components such as the cylinder and crankshaft are made of wear-resistant, high-strength materials: the cylinder uses gray cast iron with excellent heat resistance and wear resistance, capable of withstanding long-term high-pressure operation without deformation; the crankshaft adopts forged steel with high tensile strength, effectively resisting the mechanical stress generated during high-speed rotation. The lubrication system integrates two efficient lubrication methods: pressure lubrication for critical components like connecting rod big-end bearings and piston pin bushings, ensuring sufficient oil supply to high-load parts; and splash lubrication for cylinder walls and main bearings, achieving comprehensive lubrication coverage. This dual-lubrication design not only extends the service life of key components by 30% compared to single-lubrication systems but also reduces the frequency of oil changes, minimizing maintenance downtime and improving overall operational efficiency.
Recognizing that industrial needs vary, the SF-10/250 (Diesel Generator) is offered as a non-standard product, with tailored solutions available to match specific requirements. Customers can choose from multiple structural forms (D-type, M-type, S-type, V-type, etc.), cooling methods (water-cooled, air-cooled, or mixed cooling), and installation types (fixed, mobile, skid-mounted, or cabin-type).
Drive options include motor or diesel engine, ensuring compatibility with diverse power sources. Packaging is also customizable, with choices such as metal cabins, wooden boxes, or soundproof cabins to protect the unit during transit or suit on-site environmental needs. From design to production, our team collaborates closely with clients to align the compressor with their flow rate, pressure, purity, and usage environment demands.
Highlight Advantages
 |  |  |  |
| Has high efficiency, strong reliability, and high degree of automation; | Less vulnerable parts, low vibration, low noise, and easy operation and maintenance | The main and auxiliary equipment of the compressor are all installed on the sled, running smoothly and reliably. The overall sled installation is convenient for the transportation and installation of the compressor | The entire machine components are carefully designed |
Patent Certificates
 | A piston rod thread protective sleeve ZL 2017 2 1907021.7 | | A piston ring support device ZL 2018 2 0294776.2 | |
| A range piston ZL 2017 2 190177.0 for symmetrical balanced compressors | | Integrated long short double compartment ZL 2018 2 0294762.0 |
Whole Machine Description
 | |
The compressor in this picture is a non-standard product. The product provides independent solutions tailored to customers' specific usage requirements (flow rate/purity/pressure, usage environment, main purpose, and customer specific requirements), from design to product customization.
Structural form: D-type/M-type/S-type/W-type/V-type/Z-type
Cooling method: water cooling/air cooling/mixed cooling
Installation form: fixed/mobile/pry mounted/cabin type
Drive mode: motor drive/diesel engine start
Transportation: sea/air/land
Packaging:
 |  |  |
| Metal cabin | Wooden box | Soundproof cabin |
Project Case
 |  |  |
| Lanzhou petrochemical company 240000 tonsyear ethylene production capacity restoration - adding butadiene and 1-butene unloading facilities project | Alibek oilfield in Southern Kazakhstan | Procurement of Molecular Sieve Dehydration, Ethylene Glycol Regeneration and Injection Device, and Fuel Gas Skid in Akimom Gas Field |
Technical Parameter
| No. | Model | Medium | Flow rate (Nm3/h) | Inlet pressure (MPa.G) | Exhaust pressure (MPa.G) | Speed (r/min) | Motor power (kW) | Cooling method | Overall dimensions (mm) | Weights (kg) |
| 1 | SF-10/250 | Air | 600 | Atmospheric | 25.0 | 1330 | 258.5 (Diesel) | Air-cooled | 7000*2200*2200 | 8500 |
| 2 | SF-10/150 | Air | 600 | Atmospheric | 15.0 | 1330 | 258.5 (Diesel) | Air-cooled | 7000*2200*2200 | 8500 |
| 3 | SF-7.5/250 | Air | 450 | Atmospheric | 25.0 | 980 | 160 (Diesel) | Air-cooled | 6500*2200*2200 | 7000 |
| 4 | SF-7.5/150 | Air | 450 | Atmospheric | 15.0 | 980 | 132 (Diesel) | Air-cooled | 6500*2200*2200 | 7000 |
| 5 | SF-8.5/250 | Air | 510 | Atmospheric | 15.0 | 980 | 200 (Diesel) | Air-cooled | 7000*2200*2200 | 8500 |
| 6 | W-10/60 | Air | 600 | Atmospheric | 6.0 | 1330 | 132 (Diesel) | Air-cooled | 6000*2200*2200 | 7000 |
Project Case
 |  |  |
| Procurement of Molecular Sieve Dehydration, Ethylene Glycol Regeneration and Injection Device, and Fuel Gas Skid in Akimom Gas Field | Beijing Hongke Qingneng Technology Co., Ltd. associated gas compressor for Shanxi Yan'an 60000 m3 project | Zaozhuang CNG compressor project of Chengdu Shenliang Technology Co., Ltd. |
The SF-10/250 (Diesel Generator) is versatile across industries, including petrochemicals (e.g., ethylene production facilities), energy (oilfield operations, gas processing), manufacturing (high-pressure tooling), and infrastructure (pipeline maintenance). It has been successfully deployed in projects like Lanzhou Petrochemical’s ethylene capacity restoration and Kazakhstan’s Alibek oilfield development.
Thanks to its oil-free lubrication design and minimal vulnerable parts, maintenance frequency is significantly lower than traditional compressors. Routine checks (filter replacement, oil level inspection) are recommended every 3,000 operating hours, with major overhauls typically needed after 15,000–20,000 hours—depending on usage intensity.
Yes. The SF-10/250 (Diesel Generator) is engineered to adapt to extreme conditions. For high-temperature regions, air-cooled systems with enhanced heat dissipation are available; for humid or corrosive environments, anti-rust coatings and sealed cabins can be added. Contact our team to discuss specific environmental challenges.
Absolutely. It holds multiple patents, including a piston rod thread protective sleeve (ZL 2017 2 1907021.7), piston ring support device (ZL 2018 2 0294776.2), and symmetrical balance compressor piston (ZL 2017 2 190177.0). These certifications underscore its compliance with global quality and safety norms.
This SF-10/250 skid-mounted air compressor is a high-quality industrial equipment developed for professional engineering scenarios. As a solution tailored to meet the rigorous demands of high-pressure gas supply, it integrates reliable structural design, efficient cooling technology, and stable power support, fully adapting to the complex and harsh operating conditions of industrial sites—especially excelling in key engineering links that require continuous and stable high-pressure air sources. Designed with practicality and versatility in mind, the product not only meets the standard gas supply needs of specific industries but also allows flexible pressure adjustment, providing strong support for diverse engineering operations.
In terms of core parameters, this compressor takes air as the medium (100% air composition) with a processing capacity of 10 m³/min, ensuring a steady supply of gas to match the volume requirements of medium-to-large engineering tasks. It operates at atmospheric inlet pressure and ambient inlet temperature, eliminating the need for additional pressure or temperature pre-treatment equipment and simplifying on-site operation procedures. Its exhaust pressure reaches 25 MPa.G, which fully meets the working pressure demands of projects requiring a nominal pressure of ≤25 MPa; meanwhile, it allows users to operate at reduced pressure according to actual needs, offering high flexibility. Driven by a 145 kW main motor (Model: Y315M2-6), the compressor achieves an optimal balance between powerful output and operational stability, guaranteeing consistent performance even during long-term continuous operation.
This SF-10/250 skid-mounted air compressor is mainly suitable for projects such as pipeline pressure testing, pipeline pigging, and gas lift in oil exploitation. It can also serve as an air source vehicle in other sectors of the national economy that require a nominal volume flow rate of 10 m³/min and a pressure of ≤25 MPa.
In terms of configuration, the entire unit consists of key components including the compressor, coupling, Y315M2-6 main motor, Y100L1-4 oil pump motor, pipeline system, control instrument system, electrical equipment, and auxiliary equipment, ensuring the integrity and reliability of the operating system.
In terms of cooling, it adopts a full air-cooled design. The cooling system—composed of a fan, cooler, and air duct cover—is dedicated to ventilating and dissipating heat for the cooler and compressor cylinders. The fan itself consists of an impeller, wheel housing cover, pulley, bracket, tension pulley, and adjusting screws; it is driven by the compressor crankshaft via a belt, with a rotational speed of 1980 r/min. The tightness of the belt can be adjusted using the adjusting screws, ensuring stable power transmission. For bearing lubrication, straight-through pressure grease cups are installed on the tension pulley, gland, and fan pulley housing, allowing the addition of No. 4 calcium-based grease with a grease gun to maintain smooth operation of moving parts.
This SF-10/250 skid-mounted air compressor adopts a practical single-stage compression system, tailored to the demands of medium-to-high pressure industrial scenarios, and is categorized as a full air-cooled, single-acting piston compressor. Its primary structural advantage lies in the integrated skid-mounted design: all core components—including the compressor, coupling, Y315M2-6 main motor, Y100L1-4 oil pump motor, pipeline system, control instrument system, electrical equipment, and auxiliary devices—are pre-installed on a unified skid-mounted base. This layout ensures compact overall structure, balanced weight distribution, and strong load-bearing capacity, effectively reducing the risk of component displacement caused by vibration during operation and enhancing overall structural stability.
To further optimize operational reliability, the compressor is equipped with a dedicated full air-cooled system. Composed of a high-efficiency fan, multi-channel cooler, and enclosed air duct cover, this system is specifically designed for heat dissipation of the cooler and compressor cylinders. The fan, consisting of an impeller, wheel housing cover, pulley, bracket, tension pulley, and adjusting screws, is driven by the compressor crankshaft via a belt, operating at a stable speed of 1980 r/min. The adjusting screws enable precise adjustment of belt tightness, ensuring consistent power transmission and avoiding heat accumulation due to insufficient fan speed. For bearing lubrication, straight-through pressure grease cups are installed on the tension pulley, gland, and fan pulley housing—these allow easy filling of No. 4 calcium-based grease with a grease gun, ensuring continuous lubrication of moving parts and preventing wear caused by dry friction.
Efficiency, durability, and adaptability are the core operational highlights of this SF-10/250 skid-mounted air compressor. In terms of energy efficiency, the compressor’s compression system and power matching have been scientifically optimized. With a 145 kW Y315M2-6 main motor as the power source, it achieves a perfect balance between output power and energy consumption: while delivering a stable processing capacity of 10 m³/min and an exhaust pressure of up to 25 MPa.G, it avoids excessive energy waste caused by mismatched power. Compared with similar air compressors, it reduces long-term operating energy costs by approximately 8-12%, bringing tangible economic benefits to enterprises.
In terms of durability, the compressor relies on high-quality component selection and robust structural design. Key components such as the cylinder and crankshaft are made of wear-resistant, high-strength materials: the cylinder uses gray cast iron with excellent heat resistance and wear resistance, capable of withstanding long-term high-pressure operation without deformation; the crankshaft adopts forged steel with high tensile strength, effectively resisting the mechanical stress generated during high-speed rotation. The lubrication system integrates two efficient lubrication methods: pressure lubrication for critical components like connecting rod big-end bearings and piston pin bushings, ensuring sufficient oil supply to high-load parts; and splash lubrication for cylinder walls and main bearings, achieving comprehensive lubrication coverage. This dual-lubrication design not only extends the service life of key components by 30% compared to single-lubrication systems but also reduces the frequency of oil changes, minimizing maintenance downtime and improving overall operational efficiency.
Recognizing that industrial needs vary, the SF-10/250 (Diesel Generator) is offered as a non-standard product, with tailored solutions available to match specific requirements. Customers can choose from multiple structural forms (D-type, M-type, S-type, V-type, etc.), cooling methods (water-cooled, air-cooled, or mixed cooling), and installation types (fixed, mobile, skid-mounted, or cabin-type).
Drive options include motor or diesel engine, ensuring compatibility with diverse power sources. Packaging is also customizable, with choices such as metal cabins, wooden boxes, or soundproof cabins to protect the unit during transit or suit on-site environmental needs. From design to production, our team collaborates closely with clients to align the compressor with their flow rate, pressure, purity, and usage environment demands.
Highlight Advantages
| | | |
| Has high efficiency, strong reliability, and high degree of automation; | Less vulnerable parts, low vibration, low noise, and easy operation and maintenance | The main and auxiliary equipment of the compressor are all installed on the sled, running smoothly and reliably. The overall sled installation is convenient for the transportation and installation of the compressor | The entire machine components are carefully designed |
Patent Certificates
| A piston rod thread protective sleeve ZL 2017 2 1907021.7 | | A piston ring support device ZL 2018 2 0294776.2 | |
| A range piston ZL 2017 2 190177.0 for symmetrical balanced compressors | | Integrated long short double compartment ZL 2018 2 0294762.0 |
Whole Machine Description
| |
The compressor in this picture is a non-standard product. The product provides independent solutions tailored to customers' specific usage requirements (flow rate/purity/pressure, usage environment, main purpose, and customer specific requirements), from design to product customization.
Structural form: D-type/M-type/S-type/W-type/V-type/Z-type
Cooling method: water cooling/air cooling/mixed cooling
Installation form: fixed/mobile/pry mounted/cabin type
Drive mode: motor drive/diesel engine start
Transportation: sea/air/land
Packaging:
| | |
| Metal cabin | Wooden box | Soundproof cabin |
Project Case
| | |
| Lanzhou petrochemical company 240000 tonsyear ethylene production capacity restoration - adding butadiene and 1-butene unloading facilities project | Alibek oilfield in Southern Kazakhstan | Procurement of Molecular Sieve Dehydration, Ethylene Glycol Regeneration and Injection Device, and Fuel Gas Skid in Akimom Gas Field |
Technical Parameter
| No. | Model | Medium | Flow rate (Nm3/h) | Inlet pressure (MPa.G) | Exhaust pressure (MPa.G) | Speed (r/min) | Motor power (kW) | Cooling method | Overall dimensions (mm) | Weights (kg) |
| 1 | SF-10/250 | Air | 600 | Atmospheric | 25.0 | 1330 | 258.5 (Diesel) | Air-cooled | 7000*2200*2200 | 8500 |
| 2 | SF-10/150 | Air | 600 | Atmospheric | 15.0 | 1330 | 258.5 (Diesel) | Air-cooled | 7000*2200*2200 | 8500 |
| 3 | SF-7.5/250 | Air | 450 | Atmospheric | 25.0 | 980 | 160 (Diesel) | Air-cooled | 6500*2200*2200 | 7000 |
| 4 | SF-7.5/150 | Air | 450 | Atmospheric | 15.0 | 980 | 132 (Diesel) | Air-cooled | 6500*2200*2200 | 7000 |
| 5 | SF-8.5/250 | Air | 510 | Atmospheric | 15.0 | 980 | 200 (Diesel) | Air-cooled | 7000*2200*2200 | 8500 |
| 6 | W-10/60 | Air | 600 | Atmospheric | 6.0 | 1330 | 132 (Diesel) | Air-cooled | 6000*2200*2200 | 7000 |
Project Case
| | |
| Procurement of Molecular Sieve Dehydration, Ethylene Glycol Regeneration and Injection Device, and Fuel Gas Skid in Akimom Gas Field | Beijing Hongke Qingneng Technology Co., Ltd. associated gas compressor for Shanxi Yan'an 60000 m3 project | Zaozhuang CNG compressor project of Chengdu Shenliang Technology Co., Ltd. |
The SF-10/250 (Diesel Generator) is versatile across industries, including petrochemicals (e.g., ethylene production facilities), energy (oilfield operations, gas processing), manufacturing (high-pressure tooling), and infrastructure (pipeline maintenance). It has been successfully deployed in projects like Lanzhou Petrochemical’s ethylene capacity restoration and Kazakhstan’s Alibek oilfield development.
Thanks to its oil-free lubrication design and minimal vulnerable parts, maintenance frequency is significantly lower than traditional compressors. Routine checks (filter replacement, oil level inspection) are recommended every 3,000 operating hours, with major overhauls typically needed after 15,000–20,000 hours—depending on usage intensity.
Yes. The SF-10/250 (Diesel Generator) is engineered to adapt to extreme conditions. For high-temperature regions, air-cooled systems with enhanced heat dissipation are available; for humid or corrosive environments, anti-rust coatings and sealed cabins can be added. Contact our team to discuss specific environmental challenges.
Absolutely. It holds multiple patents, including a piston rod thread protective sleeve (ZL 2017 2 1907021.7), piston ring support device (ZL 2018 2 0294776.2), and symmetrical balance compressor piston (ZL 2017 2 190177.0). These certifications underscore its compliance with global quality and safety norms.
