Project Description
160℃ Water Temperature Control Unit
— LEWT Series
About the unit
The water temperature controller LEWT series is designed to work with a wide range of high temperature application up to 160 ºC, which are used for controlled heating of products, mechanisms and factory machinery in a wide range of industries, including chemical reaction and casting industry etc.
High temperature water from the mould is returned to the unit and pressurized by high-pressure pump, sent to the heating tank and finally to the mould with a constant temperature.
Main specification
| Temperature rage： | Inlet water temp +15℃～160℃ |
| Heat transfer medium: | Water |
| Heater power: | 6～60 kw |
| Pump: | 1 ~ 7.5HP |
| Main application: | Injection mould | Extrusion | Roller |
Feature
- High precision ±1°C controlled
- Return water temperature display
- 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
Available option
- Power supply : 220~480V, 50/60Hz
- 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
Function security
- Abnormal temperature protection
- Reverse phase protection of power supply
- Short circuit protection
- Pump overload protection
- Abnormal heating protection
- Pipe clogging protection
- Abnormal pressure stops heating protection
- Automatic exhaust protection
Application
- Injection mould
- Extrusion
- Roller temperature control
- Printing equipment
- Rubber production
- Chemical reaction
Specification
| Item | LEWT-10 | LEWT-20 | LEWT-30 | ||
|---|---|---|---|---|---|
| Temp. control range | Inlet water temperature+15 ℃～ 180 ℃ | ||||
| Temp. control accuracy | PID±1 ℃ | ||||
| Power supply | AC3Ф380V 50HZ (220~480V, 50/60Hz for option) | ||||
| Heat transfer medium | Water | ||||
| Cooling method | Indirect cooling | ||||
| Heating power | KW | 9 | 12 | 24 | |
| Pump horsepower | KW | 1 | 2 | 3 | |
| Flow rate | L / Min | 95 | 153 | 235 | |
| Pump pressure | Bar | 12 | 12 | 12 | |
| Max. power consumption | KW | 10 | 14 | 26 | |
| Cooling water pipe | Inch | 1/2 | 1/2 | 1/2 | |
| Circulation pipe | Inch | 3/8×4 | 3/8×4 | 1 | |
| Size | Depth | mm | 755 | 755 | 1110 |
| Width | mm | 360 | 360 | 420 | |
| Height | mm | 850 | 850 | 1110 | |
| Weight | KG | 75 | 85 | 95 | |
Note: The specification is subject to change due to product improvement without prior notice.
