SBR-20

Heavy-Duty Industrial Turbocharger Engineering

• Enhanced capacity turbocharger specialization – Engineered for high-speed balancing of heavy-duty truck, marine, and agricultural turbocharger cartridges up to 150,000 rpm with maximum compressor wheel diameter of 175mm. This expanded capacity version addresses the demanding requirements of larger commercial and industrial turbocharger applications where size and performance exceed standard automotive specifications.
• Operational speed simulation for heavy-duty applications – Replicates exact operating conditions encountered in truck, marine, and agricultural applications at operational speeds up to 150,000 rpm, ensuring guaranteed repair quality for heavy-duty turbochargers. This capability enables elimination of dynamic deflection effects specific to larger turbochargers operating under demanding industrial conditions.
• Flexible rotor behavior analysis for larger rotors – Addresses the critical transition above 50,000 rpm where heavy-duty turbocharger shafts exhibit enhanced “flex type” rotor characteristics due to increased mass and length. The machine analyzes deflection intensity, direction, and frequency patterns specific to larger turbocharger configurations for precise balancing solutions.
• 0.01G ultra-precision measurement – Achieves exceptional balancing accuracy of 0.01G specifically calibrated for high-speed turbocharger applications where minute unbalances create significant operational issues. This precision level ensures optimal turbocharger performance and extended service life under demanding automotive operating conditions.
• Soft suspension vibrating table – High-sensitivity equipment design utilizing soft suspension system for enhanced measurement capability at extreme operating speeds. The specialized suspension isolates external vibrations while maintaining structural integrity during high-speed operation.

Universal Large Turbo Compatibility

• Comprehensive heavy-duty cartridge mounting – Universal mounting system accommodates virtually all truck, marine, and agricultural turbocharger models using supplied equipment, establishing maximum versatility for diverse industrial applications. The enhanced compatibility eliminates equipment limitations when servicing mixed fleets of heavy-duty equipment.
• Adaptive cartridge adapters – Multiple adapter configurations enable installation of various turbocharger designs including systems with reduced oil supply requirements. The adapter system provides flexibility for different turbocharger manufacturers and specifications while maintaining measurement accuracy and protection levels.
• Turbine housing simulation – Plastic adapters simulate actual turbine housing conditions while protecting turbine wheels from rubbing damage due to operator error. The low-hardness material design provides realistic operating simulation while offering protection against accidental contact during high-speed operation.
• Self-manufactured adapter capability – Adapter equipment designed for easy manufacture, enabling shops to create or modify adapters for new turbocharger models independently. This self-sufficiency capability ensures compatibility with emerging turbocharger designs without factory support requirements.

Real-Time Measurement and Safety

• PAK-SBR specialized control system – Custom-designed balancing system provides real-time unbalance measurement during rotation, preventing possible turbine destruction during testing. The specialized system offers high noise immunity ensuring reliable signal transmission from vibration sensors under demanding operating conditions.
• 10G vibration measurement capability – Measures center housing vibration up to 10G, providing twice the measurement range of European turbocharger standards. This extended range accommodates severely damaged or heavily unbalanced turbochargers commonly encountered in repair operations.
• Graphical acceleration analysis – Displays vibration acceleration and phase versus rotational speed during turbine acceleration with simultaneous dual-measurement capability for comprehensive turbocharger analysis. The intuitive graphical interface simplifies data interpretation and accelerates diagnostic procedures.
• Phase display and location identification – Pie chart phase display enables easy unbalance location identification for precise correction procedures. The visual phase presentation simplifies operator decision-making and reduces correction time for enhanced productivity.

Advanced Hydraulic Protection System

• Oil wedge protection technology – Integrated hydraulic system creates protective “oil wedge” in gaps between turbocharger components, preventing contact during high-speed balancing operations. This protection system enables safe operation at extreme speeds while protecting valuable turbocharger components from damage during the balancing process.
• Triple-stage oil purification – Hydraulic oil undergoes three-stage purification process ensuring turbocharger component safety and enabling unbalance correction without cartridge removal from the machine. The comprehensive purification system maintains oil cleanliness critical for turbocharger bearing protection and eliminates readjustment time.
• 16-liter oil station capacity – Large-capacity oil tank reduces oil change frequency while minimizing heating time for operational efficiency. The substantial oil volume ensures consistent hydraulic performance throughout extended balancing sessions while maintaining optimal operating temperatures through thermal relay control.
• Temperature-controlled oil system – Oil temperature regulation through thermal relay and thermocouple system maintains optimal hydraulic performance and component protection. The controlled temperature system ensures consistent operation across varying ambient conditions and extended operating periods.