MARSE SMART OIL - TANK
OIL TANK TEMPERATURE CONTROL UNITS
The Marse Smart Oil - Tank series consists of oil tank-integrated temperature control units developed to precisely control mold and equipment temperatures in plastic processing and high-temperature industrial applications. In processes where water-based solutions are insufficient, these systems provide stable and safe temperature control up to 150 °C.
As part of the Marse SMART platform, Smart Oil - Tank units feature Industry 4.0-ready digital infrastructure, advanced PID control algorithms, and high-durability hydraulic components. They are especially preferred in the production of engineering plastics, thick-walled parts, and applications requiring high surface quality.
OIL TANK TEMPERATURE CONTROL TECHNOLOGY AND OPERATING PRINCIPLE
In Smart Oil - Tank systems, special heat transfer oil is used as the thermal medium. The oil is stored in an integrated tank and circulated in a closed loop through the mold or process equipment. Electric heating elements raise the oil to the target temperature, while the PID control algorithm regulates the temperature with high precision.
Key advantages of oil-based systems include:
• Stable operation at elevated temperatures
• Low evaporation risk
• Homogeneous heat transfer
• Reduced temperature gradients inside the mold
• Extended equipment service life
The tank-integrated design stabilizes the oil volume within the system, minimizing sudden temperature fluctuations and ensuring continuous, reliable process operation.
SMART SERIES DIGITAL CONTROL AND INDUSTRY 4.0 INFRASTRUCTURE
Marse Smart Oil - Tank units are equipped with a modern control panel featuring a 7-inch color touchscreen. Thanks to the EDGE 2 processor architecture, all process data can be monitored and analyzed in real time.
Digital control features include:
• Intuitive operation via 7" touchscreen
• Support for 17 languages
• Real-time monitoring of temperature, pressure, and flow
• Heating ramps
• Alarm history and event logs
• Automatic PID auto-tuning function
Industry 4.0 communication and connectivity options:
• OPC UA
• Profinet
• RS 485 / RS 232
• TTY 20 mA
• Analog signals 4-20 mA
With the RAP (Remote Access Platform), remote monitoring, data logging, and remote service interventions are fully supported.
MARSE SMART OIL - TANK MODEL RANGE
The Smart Oil - Tank series is configured to meet different capacity and power requirements.
SMART 2 A
Maximum operating temperature: 150 °C
Heating power: 6 / 9 kW
Cooling capacity: 20 kW
Tank capacity: 20 liters
Pump flow rate: 60 / 70 l/min (optional)
Pump pressure: 3.8 / 5.8 bar (optional)
Pump power: 0.5 / 1 kW
Process connections: 3/4"
Cooling connections: 1/2"
Weight: 45 kg
SMART 4 A
Maximum operating temperature: 150 °C
Heating power: 18 / 24 / 30 kW
Cooling capacity: 30 kW
Tank capacity: 35 liters
Pump flow rate: 60 / 70 / 200 l/min (optional)
Pump pressure: 3.8 / 5.8 bar
Pump power: 0.5 / 1 / 2.8 kW
Process connections: 3/4" - 1 1/2"
Weight: 55 kg
SMART 5 A
Maximum operating temperature: 150 °C
Heating power: 18 / 24 / 30 kW
Cooling capacity: 60 kW
Tank capacity: 70 liters
Pump flow rate: 200 l/min
Pump pressure: 5.8 bar
Pump power: 2.8 kW
Process connections: 1 1/2"
Weight: 120 kg
All models operate on 400 V / 3-phase / 50 Hz power supply and feature standard PID temperature control.
SAFETY FEATURES AND STANDARD EQUIPMENT
Marse Smart Oil - Tank units are equipped with comprehensive protection systems to ensure safe and uninterrupted operation at high temperatures:
• Safety thermostat
• Over-temperature protection
• Pressure relief valves
• Oil level monitoring sensors
• Acoustic and visual alarm systems
• SSR-controlled heating elements
These features ensure both operator safety and process continuity.
APPLICATION AREAS
Smart Oil - Tank systems are particularly preferred in the following applications:
• Plastic injection molding (engineering plastics)
• Thick-walled and high surface quality components
• Rubber and elastomer processing
• Composite and lamination applications
• Chemical and specialized industrial processes
Compared to water-based solutions, oil-based systems provide more stable temperature control in these applications.
SMART OIL - TANK SELECTION CRITERIA
When selecting the appropriate Smart Oil - Tank model, the following criteria should be evaluated:
• Maximum required process temperature
• Mold and circuit volume
• Required flow rate and pressure
• Production cycle time
• Need for digital monitoring and remote access
Selecting the right model based on these criteria reduces energy consumption while significantly improving production quality.