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The TMC air-end represents the pinnacle of rotary screw compressor technology, engineered in Italy as the core component of leading industrial air systems. Recognized for its exceptional performance, resilience, and technological refinement, it serves as the vital center of high-demand compressed air applications.
Technical Parameters
| Model | Power（kW） | Pressure(bar) | Diemension(mm) | Weight(kg) |
| SCA14GR | 75~90 | 3~15 | 590*358*260 | 140 |
Model-Specific Design:
The "SCA14GR" designation follows TMC's internal classification, likely indicating its size, series, and configuration (e.g., geared or a specific rotor set geometry). It is built around TMC's signature patented asymmetric rotor profile, optimized for the displacement and pressure range this model targets.
Precision Engineering & Construction:
Features high-grade forged steel rotors machined with extreme precision on advanced CNC equipment. This ensures optimal clearances, minimal internal leakage, and long-term performance stability.
Incorporates a robust bearing housing and large-capacity, heavy-duty bearings (from manufacturers like SKF or FAG), specifically calculated to handle the loads and ensure longevity for the SCA14GR's operational parameters.
Optimized for Performance:
Designed with integrated oil injection and cooling channels to manage heat effectively during the compression cycle, enhancing efficiency and component life.
The geometry and build are tailored to deliver a specific flow rate (e.g., in the range of ~14-24 m³/min or ~500-850 CFM, depending on speed and pressure) at common industrial pressures (typically 7-13 bar / 100-190 psi).
High Energy Efficiency:
The combination of the asymmetric rotor profile and precise manufacturing translates into excellent volumetric efficiency and lower specific power consumption (kW/CFM). This results in significant electricity cost savings over its operational life.
Exceptional Reliability & Durability:
Engineered for continuous duty (24/7 operation). The use of premium materials and overspecified bearings grants a very long service interval, often exceeding 40,000 hours before major inspection and potentially 100,000+ hours to overhaul, minimizing downtime.
Stable and Clean Air Delivery:
Provides consistent pressure and airflow with minimal pulsation, which is crucial for sensitive pneumatic tools and automated processes.
The efficient compression and sealing design contribute to lower compressed air temperatures and, when paired with proper filtration, excellent air quality.
Low Maintenance & Operational Costs:
Its robust design reduces the frequency of interventions. High efficiency lowers energy costs, and longevity spreads the capital cost over many years, leading to a low total cost of ownership (TCO).
General Manufacturing & Metal Fabrication: Powering CNC machines, laser cutters, pneumatic presses, assembly line tools, and automated handling systems.
Plastics Industry: Operating injection molding machines, blow molders, and extruders where consistent air pressure is vital for cycle times and product quality.
Automotive & Tier 1 Suppliers: Supporting production lines, paint shops (with appropriate air treatment), testing stations, and robotic equipment.
Food & Beverage Processing: Used in lubricated compressors with high-efficiency filtration or potentially in oil-free variants for direct contact applications like packaging, bottling, and material handling.
Woodworking & Furniture Production: Driving sanders, nailers, staplers, clamping systems, and dust collection controls.
Chemical & Industrial Plants: Providing reliable instrument air for valve actuators, process controls, and general plant air.
The TMC air-end represents the pinnacle of rotary screw compressor technology, engineered in Italy as the core component of leading industrial air systems. Recognized for its exceptional performance, resilience, and technological refinement, it serves as the vital center of high-demand compressed air applications.
Technical Parameters
| Model | Power（kW） | Pressure(bar) | Diemension(mm) | Weight(kg) |
| SCA14GR | 75~90 | 3~15 | 590*358*260 | 140 |
Model-Specific Design:
The "SCA14GR" designation follows TMC's internal classification, likely indicating its size, series, and configuration (e.g., geared or a specific rotor set geometry). It is built around TMC's signature patented asymmetric rotor profile, optimized for the displacement and pressure range this model targets.
Precision Engineering & Construction:
Features high-grade forged steel rotors machined with extreme precision on advanced CNC equipment. This ensures optimal clearances, minimal internal leakage, and long-term performance stability.
Incorporates a robust bearing housing and large-capacity, heavy-duty bearings (from manufacturers like SKF or FAG), specifically calculated to handle the loads and ensure longevity for the SCA14GR's operational parameters.
Optimized for Performance:
Designed with integrated oil injection and cooling channels to manage heat effectively during the compression cycle, enhancing efficiency and component life.
The geometry and build are tailored to deliver a specific flow rate (e.g., in the range of ~14-24 m³/min or ~500-850 CFM, depending on speed and pressure) at common industrial pressures (typically 7-13 bar / 100-190 psi).
High Energy Efficiency:
The combination of the asymmetric rotor profile and precise manufacturing translates into excellent volumetric efficiency and lower specific power consumption (kW/CFM). This results in significant electricity cost savings over its operational life.
Exceptional Reliability & Durability:
Engineered for continuous duty (24/7 operation). The use of premium materials and overspecified bearings grants a very long service interval, often exceeding 40,000 hours before major inspection and potentially 100,000+ hours to overhaul, minimizing downtime.
Stable and Clean Air Delivery:
Provides consistent pressure and airflow with minimal pulsation, which is crucial for sensitive pneumatic tools and automated processes.
The efficient compression and sealing design contribute to lower compressed air temperatures and, when paired with proper filtration, excellent air quality.
Low Maintenance & Operational Costs:
Its robust design reduces the frequency of interventions. High efficiency lowers energy costs, and longevity spreads the capital cost over many years, leading to a low total cost of ownership (TCO).
General Manufacturing & Metal Fabrication: Powering CNC machines, laser cutters, pneumatic presses, assembly line tools, and automated handling systems.
Plastics Industry: Operating injection molding machines, blow molders, and extruders where consistent air pressure is vital for cycle times and product quality.
Automotive & Tier 1 Suppliers: Supporting production lines, paint shops (with appropriate air treatment), testing stations, and robotic equipment.
Food & Beverage Processing: Used in lubricated compressors with high-efficiency filtration or potentially in oil-free variants for direct contact applications like packaging, bottling, and material handling.
Woodworking & Furniture Production: Driving sanders, nailers, staplers, clamping systems, and dust collection controls.
Chemical & Industrial Plants: Providing reliable instrument air for valve actuators, process controls, and general plant air.
