High Temperature Mold Temperature Controller
 

High Temperature Mold Temperature Controllers provide precise thermal regulation and forced circulation for molds, heated rollers, chemical reactors, and industrial process equipment operating at elevated temperatures.

 

Oil-based thermal controllers are specified when required process temperatures exceed the operational limits of pressurized water systems. System configurations accommodate operating thresholds of 200 deg C (392 deg F), 300 deg C (572 deg F), or 350 deg C (662 deg F), depending on thermal load, fluid viscosity, and piping system resistance.

 

 
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System Temperature Classes

 

Temperature Class

Thermal Medium

Typical Industrial Applications

Up to 200 deg C (392 deg F)

Standard Heat-Transfer Oil

Injection molding, rubber vulcanization, heated rolls

Up to 300 deg C (572 deg F)

High-Temp Heat-Transfer Oil

High-performance engineering polymers, process vessels

Up to 350 deg C (662 deg F)

Synthetic Thermal Fluid

Specialized reaction kettles, composite material curing

 

Technical Specifications

 

Model

Max Temp

Heating Power

Pump Power

Max Flow

Max Pressure

Standard Connections

MTO-607H20

200 deg C (392 deg F)

6 kW

0.5 HP (0.37 kW)

40 L/min (10.5 GPM)

2.8 bar (40.6 PSI)

1/2 inch BSP/NPT

MTO-907H20

200 deg C (392 deg F)

9 kW

0.5 HP (0.37 kW)

42 L/min (11.1 GPM)

2.8 bar (40.6 PSI)

1/2 inch BSP/NPT

MTO-1210H20

200 deg C (392 deg F)

12 kW

1.0 HP (0.75 kW)

127 L/min (33.5 GPM)

3.8 bar (55.1 PSI)

3/4 inch BSP/NPT

MTO-1815H20

200 deg C (392 deg F)

18 kW

1.5 HP (1.10 kW)

113 L/min (29.8 GPM)

4.5 bar (65.2 PSI)

1 inch BSP/NPT

MTO-2420H20

200 deg C (392 deg F)

24 kW

2.0 HP (1.50 kW)

133 L/min (35.1 GPM)

4.8 bar (69.6 PSI)

1 inch BSP/NPT

MTO-3630H20

200 deg C (392 deg F)

36 kW

3.0 HP (2.20 kW)

165 L/min (43.5 GPM)

5.2 bar (75.4 PSI)

1-1/4 inch BSP/NPT

MTO-4840H20

200 deg C (392 deg F)

48 kW

4.0 HP (3.00 kW)

177 L/min (46.7 GPM)

5.5 bar (79.7 PSI)

1-1/2 inch BSP/NPT

MTO-6050H20

200 deg C (392 deg F)

60 kW

5.0 HP (3.75 kW)

183 L/min (48.3 GPM)

6.0 bar (87.0 PSI)

1-1/2 inch BSP/NPT

MTO-7270H20

200 deg C (392 deg F)

72 kW

7.0 HP (5.25 kW)

203 L/min (53.6 GPM)

6.5 bar (94.2 PSI)

Flange DN50

MTO-96100H20

200 deg C (392 deg F)

96 kW

10.0 HP (7.50 kW)

221 L/min (58.3 GPM)

7.0 bar (101.5 PSI)

Flange DN50

 

Engineering Selection Criteria

 

Water or Oil Explosion-Proof Mold Temperature Machine

Thermal Load & kW Calculation

Heating capacity must account for mold mass, target ramp-up time, continuous processing heat dissipation, and thermal loss to ambient air.

 
Open Air Cooled Screw or Scroll Chiller

Pump Pressure vs Flow Rate

Rated maximum pump flow reflects zero-resistance conditions. Actual delivery flow depends on dynamic circuit resistance (pipe length, channel diameter, elbows, and fluid viscosity changes at varying temperatures).

 
140℃ or 160℃ Water Mold Temperature Machine

PID Temperature Stability

Closed-loop PID controllers continuously adjust heating output via solid-state relays (SSR) or SCR power regulators, maintaining tight temperature tolerances under shifting production loads.

 
Below 300 Degrees High Temperature Oil Mold Temperature Machine

Supply & Return Monitoring

Differential temperature readings between fluid supply and return lines provide real-time diagnostic data on heat absorption efficiency and potential circuit restriction.

 

 

OEM Integration & Custom Options

Electrical Configurations

208V to 600V, 50Hz/60Hz, 3-Phase systems.

Plumbing Interfaces

NPT, BSP, or ANSI/DIN Flange connections.

Communication Protocols

RS485, Modbus RTU, Profinet, Ethernet/IP.

Enclosure Customization

Custom footprint dimensions, IP-rated control cabinets, custom paint schemes.

 

 

FAQ

 

Q: When should an oil-based system be used instead of a pressurized water controller?

A: Oil systems are required when operating temperatures exceed 180 deg C (356 deg F) to avoid the extremely high system pressures associated with pressurized water systems, ensuring safer operating conditions at elevated temperatures.

Q: Why must pump pressure be evaluated alongside maximum flow rate?

A: Pump specifications state maximum flow at zero dynamic head pressure. Complex mold channels, small pipe diameters, and long hoses create resistance that reduces actual flow. Sufficient pump pressure is required to maintain turbulent flow inside the heating channels.

Q: How does thermal oil viscosity affect controller performance?

A: Thermal oil viscosity changes significantly with temperature. Cold oil increases starting load on the circulation pump, while degraded oil reduces heat transfer efficiency. Always use thermal fluid rated for your specific operating temperature range.

Q: What technical documentation is supplied for B2B procurement and integration?

A: Each standard delivery includes a Product Datasheet, General Arrangement Drawing, Electrical Schematic, Operation Manual, and Factory Acceptance Test (FAT) inspection certificate. 3D CAD files are available for OEM machine integration.

Q: What key parameters are needed to request a formal technical quotation?

A: Provide target operating temperature, process equipment mass or volume, required ramp-up time, working fluid type, site power supply (voltage/frequency/phase), and preferred connection thread standard.

We're well-known as one of the leading high temperature mold temperature controller manufacturers and suppliers in China. If you're going to wholesale high quality high temperature mold temperature controller for sale, welcome to get quotation from our factory. For price consultation, contact us.

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