Industrial Oil Temperature Controller: Engineering & Selection Guide

An Industrial Oil Temperature Controller heats and circulates heat-transfer oil to regulate the temperature of molds, rollers, reactors, dies, and other industrial process equipment. Designed for high-temperature applications beyond the range of conventional water systems, these units combine electric heating circuits, high-efficiency pumps, and microcomputer PID control systems.

Standard configurations provide heating capacities from 6 kW to 96 kW, flow rates from 40 to 836 L/min (approx. 10 to 221 GPM), and operating temperatures up to 200°C. All systems are manufactured to meet international quality standards including CE and ISO 9001.

Technical Specifications

Parameter	Specification
Heat-Transfer Medium	Synthetic or mineral heat-transfer oil
Max. Operating Temperature	Up to 200°C (Standard series)
Heating Capacity Range	6 kW to 96 kW
Control Architecture	Microcomputer with PID control
Pump Performance	Max Pressure: 2.0 to 4.5 kg/cm2 (2.0 to 4.4 bar / 28 to 64 PSI) Max Flow: 40 to 836 L/min (10 to 221 GPM)
Safety & Protection	Automatic start exhaust, automatic cooling shutdown, supply/return monitoring, low-fluid and overload protection
Quality Compliance	CE Certified, ISO 9001, optional UL/CSA-compliant electrical components
Construction Material	Stainless-steel closed-loop circulation piping

Standard Model Comparison Matrix

Model	Max. Temp	Heating Capacity	Pump Power	Max. Pressure	Max. Flow Rate
MTO-607H20	200°C	6 kW	0.5 HP	2.0 kg/cm2 (2.0 bar / 28 PSI)	40 L/min (11 GPM)
MTO-907H20	200°C	9 kW	0.5 HP	2.0 kg/cm2 (2.0 bar / 28 PSI)	42 L/min (11 GPM)
MTO-1210H20	200°C	12 kW	1 HP	2.1 kg/cm2 (2.1 bar / 30 PSI)	127 L/min (34 GPM)
MTO-1815H20	200°C	18 kW	1.5 HP	2.8 kg/cm2 (2.7 bar / 40 PSI)	113 L/min (30 GPM)
MTO-2420H20	200°C	24 kW	2 HP	2.8 kg/cm2 (2.7 bar / 40 PSI)	133 L/min (35 GPM)
MTO-3630H20	200°C	36 kW	3 HP	2.8 kg/cm2 (2.7 bar / 40 PSI)	165 L/min (44 GPM)
MTO-4840H20	200°C	48 kW	4 HP	3.1 kg/cm2 (3.0 bar / 44 PSI)	177 L/min (47 GPM)
MTO-6050H20	200°C	60 kW	5 HP	3.8 kg/cm2 (3.7 bar / 54 PSI)	183 L/min (48 GPM)
MTO-7270H20	200°C	72 kW	7 HP	4.5 kg/cm2 (4.4 bar / 64 PSI)	203 L/min (54 GPM)
MTO-96100H20	200°C	96 kW	10 HP	4.5 kg/cm2 (4.4 bar / 64 PSI)	221 L/min (58 GPM)

Core Applications

Plastic Injection Molding: Maintains stable mold temperatures to ensure dimensional precision and surface finish.

Rubber Processing: Delivers consistent high-temperature thermal control for vulcanization equipment.

Chemical Reactors: Provides uniform indirect heating for jacketed reaction vessels.

Industrial Rollers: Ensures even heat distribution across calendering and embossing rolls.

Die Casting & New Energy: Supports demanding thermal cycles in specialized metal tooling and green-tech manufacturing.

FAQ

Q: What is an industrial oil temperature controller?

A: It is a closed-loop thermal circulation system designed to heat, circulate, and regulate heat-transfer oil to maintain precise temperatures in industrial machinery like molds, reactors, and rollers.

Q: What maximum temperature can these systems reach?

A: The standard referenced series supports continuous operating temperatures up to 200°C. Higher temperature configurations are available upon request for specialized applications.

Q: How do I determine the correct heating capacity?

A: Heating capacity should be calculated based on the thermal mass of your equipment, starting temperature, target temperature, required heat-up time, and continuous heat losses during operation.

Q: What information is required to request a technical quotation?

A: Provide your application type, target operating temperature, equipment dimensions or volume, required flow rate (if known), power supply details (voltage, phase, frequency), and any required certifications.

Q: Are custom OEM configurations available?

A: Yes. Customizations include specific heating capacities, pump pressures, controller interfaces, dual-circuit designs, and electrical configurations tailored to your equipment integration needs.

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