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Key Technical Specifications
Power (kW) |
Pressure (MPa) |
Flow Rate (L/min) |
Cooling Method |
Tank Capacity (L) |
Control Voltage (V) |
7.5–45 |
0–25 |
30–160 |
Water-cooled |
300–600 |
24V / 220V |
Major Component Brands:
Motor |
Siemens / ABB / High-quality domestic brands |
Hydraulic Pump |
Rexroth / Danfoss / Parker / High-quality domestic brands |
Hydraulic Valves |
Rexroth / Danfoss / Parker / High-quality domestic brands |
Cooling System |
High-quality domestic brands |
Filters & Accessories |
HYDAC / LIMING |
Electrical Control |
Siemens / Schneider |
Customer Background
This hydraulic system is designed primarily for mixer equipment manufacturers and distributors operating in the pharmaceutical, chemical, and pesticide intermediate industries.
Traditional filter presses typically use direct-drive electric motors, which are prone to overload-related alarms or motor burnout, posing serious safety risks. Additionally, frequent motor start-stop cycles often lead to unstable production capacity and reduced overall efficiency.
Technical Value and System Highlights
Enhanced Safety and Overload Protection: The hydraulic drive replaces the conventional motor + gearbox combination, and incorporates a safety relief valve to prevent overload conditions. This eliminates the risk of motor burnout, significantly improving on-site operational safety.
Continuous and Stable Operation: The system supports stepless speed control, enabling smooth, uninterrupted operation of the filter press. It avoids frequent start-stop cycles, thereby boosting production rhythm and overall output efficiency.
Compact and Integrated Design: Driven by a low-speed, high-torque hydraulic motor, the system reduces the number of mechanical transmission components and minimizes the installation footprint. This contributes to a more compact structure and easier maintenance.
Flexible Installation Options: The hydraulic power unit can be either integrated into the main equipment or installed as a standalone module, adapting to various production line layouts.
Explosion-Proof Electrical Components: Equipped with explosion-proof standard electrical components, the system is suitable for hazardous environments commonly found in pharmaceutical and chemical processing industries, ensuring compliance with high safety requirements.