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Lubricating Oil Heater

OIL & FLUID HEATING EQUIPMENT

A Lubricating Oil Heater is an industrial electric heating solution designed for viscosity control, circulation, transfer, and process-temperature maintenance. It supports applications where repeatable thermal performance, equipment integration, and dependable operation are important to the overall process.

The product is selected as part of a complete thermal system rather than as an isolated component. Heat load, target temperature, heat-up time, steady-state losses, process conditions, mounting arrangement, available power, and control philosophy all influence the final configuration.

Runkel can configure the lubricating oil heater around the customer’s operating data. Depending on the duty, available options may include alternative materials, dimensions, electrical ratings, sensors, lead arrangements, process connections, mounting hardware, insulation, enclosures, control panels, and communication interfaces.

For industrial projects, the design review also considers maintainability, safe surface or sheath temperature, material compatibility, electrical protection, over-temperature response, and any applicable pressure, environmental, or hazardous-area requirements. Final ratings and compliance documentation are confirmed against approved project specifications.

Within the Industrial Process Heaters portfolio, the Lubricating Oil Heater can be supplied for standard equipment, custom machinery, replacement projects, prototypes, and fully engineered installations.

  • Engineered specifically for viscosity control, circulation, transfer, and process-temperature maintenance.
  • Custom electrical rating, dimensions, mounting arrangement, and termination design.
  • Wetted materials and process connections selected for the medium, design pressure, temperature, and corrosion conditions.
  • Thermal design reviewed for heat load, heat-up time, heat losses, watt density, and allowable component temperature.
  • Optional temperature sensing using thermocouples, RTDs, thermostats, or application-specific sensors.
  • Compatible with standalone controllers, PID systems, PLCs, DCS platforms, and OEM equipment controls.
  • Optional temperature, flow, pressure, level, leakage, and over-temperature protection.
  • Serviceable or modular construction considered where the equipment and maintenance strategy permit.
  • Documentation, inspection, and testing scope agreed during project review.
  • Available for OEM production, custom projects, prototypes, and replacement applications.
  • chemical processing
  • petrochemical plants
  • oil and gas facilities
  • industrial utilities
  • water treatment
  • food and beverage processing
  • pharmaceutical manufacturing
  • process skids
  • general industrial process heating
  • custom OEM thermal equipment
  • research and test systems
  • equipment retrofit and replacement
Item Specification
Heating Capacity Custom designed
Power Supply Project specific; single-phase or three-phase options
Heating Medium / Heated Part Defined by application
Operating Temperature Custom designed
Operating / Design Pressure Where applicable, custom designed
Heating Element Material Stainless steel, Incoloy, titanium, copper, ceramic, or other specified material
Housing / Chamber Material Carbon steel, stainless steel, duplex, titanium, or project-specific alloy
Connection / Mounting Flanged, threaded, welded, clamped, bonded, or custom
Temperature Sensor Thermocouple, RTD, thermostat, or project-specific sensor
Control System Thermostat, PID, SCR/SSR, PLC, DCS, or OEM control
Installation Horizontal, vertical, surface-mounted, immersed, or equipment-integrated
Protection Options Over-temperature, flow, pressure, level, leakage, enclosure, and interlock options

Each lubricating oil heater can be configured to match the customer’s equipment, process conditions, site requirements, and control philosophy. Available options include:

  • Heating capacity
  • Process medium and composition
  • Flow rate or vessel volume
  • Inlet and target outlet temperature
  • Operating and design pressure
  • Sensor type and location
  • Lead wire, terminal, connector, or junction arrangement
  • Thermal insulation or protective cover
  • Temperature-control method
  • Over-temperature and equipment interlocks
  • Enclosure and ingress protection
  • Horizontal, vertical, or equipment-specific installation
  • Inspection and testing scope
  • Drawings, labels, and documentation language
  • Oem branding, packaging, and production quantities

To recommend and size the most suitable lubricating oil heater, please provide the following information whenever available:

  • Process medium and composition
  • Flow rate or vessel volume
  • Inlet temperature
  • Required outlet or operating temperature
  • Normal operating pressure and design pressure
  • Available voltage, phase, and frequency
  • Connection size, rating, and standard
  • Installation orientation and available space
  • Ambient and environmental conditions
  • Hazardous-area classification, if applicable
  • Control, interlock, inspection, and documentation requirements

The inspection and test plan for each lubricating oil heater is established according to its construction and the agreed project requirements. Applicable checks may include dimensional inspection, material verification, electrical continuity, insulation resistance, dielectric testing, sensor verification, functional testing, pressure or leakage testing where relevant, and final visual inspection.

Drawings, inspection records, material documentation, calibration documents, and third-party inspection can be provided when included in the order scope. Product ratings, standards, and certification claims are confirmed for the specific model and project before manufacture.

If you have any questions, please leave us a message.

+86 13360463744

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