350℃ Thermal oil temperature control unit (LDDC/M Series)
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About the unit The oil temperature controller LDDC/LDDM series is designed to work with a wide range of high temperature application up to 350 ºC, which are used for controlled heating of products, mechanisms and factory machinery in a wide range of industries, including chemical reaction,casting and machineries industry etc.
High temperature oil from the mould is returned to the cooling tank and cooled by indirect cooling. It is the pressurized by the high-pressure pump, sent to the heating tank and finally to the mould with a constant temperature. |
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Main specification Temperature rage： Inlet water temp +15℃～350℃ |
Feature
- High precision ±1°C controlled
- Return oil temperature display
- Explosion proof design for pipeline
- Stainless steel pipeline reduce resistance and rusty
- Omron, Fuji, LG, Siemens, Schneider brand electrical equipment
- Microcomputer control system
- Automatic exhaust function for start-up
- Heating power switching function
- Improved safe protection and fault indication, easy operation for maintenance
- Isolated type electric control box prolong the service life of electric appliance
- By-pass pressure relief loop
Availably option
- Air blowing and return oil function
- Instant cooling and shut-down function
- Multi-point temperature control unit can be customized
- RS 485 communication function for remote control
- PLC control system and touch screen
Safety protection function
- Abnormal temperature protection
- Reverse phase protection of power supply
- Short circuit protection
- Pump overload protection
- Oil shortage protection
- Abnormal heating protection
- Pipe clogging protection
- Abnormal pressure stops heating protection
- Automatic exhaust protection
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Application: |
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Specification sheet
| Model | Unit | LDDC-18 | LDDC-36 | LDDC-48 | LDDM-18 | LDDM-36 |
| Temp.range | ºC | Inlet water temperature +15-350ºC | ||||
| Temp.accuracy | PID±1ºC | |||||
| Power | AC3Φ380V 50HZ | |||||
| Heat transfer medium | Heat transfer fluid | |||||
| Cooling methad | Indirect cooling | |||||
| Heating capacity | KW | 9*2 | 12*3 | 12*4 | 18+18 | 36+36 |
| Cooling capacity | 25000kcal/h（200ºC） | |||||
| Pump power | HP | 0.55 | 1.1 | 2.8 | 0.55+0.55 | 1.1*1.1 |
| Max.pump flow | L/min | 30 | 60 | 100 | 30 | 60 |
| Max.pump pressure | Bar | 5 | 5 | 9 | 5 | 5 |
| Power supplier | KW | 19 | 38 | 52 | 38 | 75 |
| Expansion tan | L | 30 | 35 | 55 | 55 | 55 |
| Cooling water pipe | Inch | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Circulation oil pipe | Inch | 3/4 | 3/4 | 1 | 3/4 | 3/4 |
| Dimension | L | 1100 | 1350 | 1350 | 1350 | 1600 |
| W | 440 | 500 | 500 | 500 | 600 | |
| H | 1100 | 1300 | 1300 | 1300 | 1400 | |
| Weight | kg | 120 | 150 | 180 | 220 | 300 |
Note: The specification is subject to change due to product improvement without prior notice.