| ITEM | UNIT | LH-DCMTC-10Y | LH-DCMTC-20Y | LH-DCMTC-40Y | LH-DCMTCS-10Y | LH-DCMTCS-20Y | LH-DCMTCS-40Y |
| Temp.control range | ¡æ | For room temperature +30¡æ-320¡æ | |||||
| Temp.control accuracy | ¡æ | ±Ê±õ¶Ù¡À1¡æ | |||||
| Power supply | AC3¦Õ380V 50Hz/AC 3¦Õ 415V 50Hz /AC3¦Õ480V60HzÆäËüor others | ||||||
| Heat transfer medlum | Heat transfer oll | ||||||
| Cooling mode | Indirect Cooling | ||||||
| ExpansIon tank capacity | L | 30 | 30 | 56 | 55 | 55 | 55 |
| Heating capacity | kw | 18 | 24/30 | 36/48 | 18*2 | (24/30)*2 | £¨36/48£©*2 |
| Pump power | kw | 0.6 | 1.1 | 2.8 | 0.55*2 | 1.1*2 | 2.8*2 |
| Working flow of pump | L/min | (0.5-30) | (0.5-55) | (0.5-80) | (0.5-30)x2 | (0.5-55)x2 | (0.5-80)x2 |
| Working pressure of pump | kg/cm2 | (0.5-5) | (0.5-5.5) | (0.5-8) | (0.5-5)x2 | (0.5-5.5)x2 | (0.5-8)x2 |
| Maximum power consumptlon | kw | 19 | 32 | 51 | 38 | 64 | 102 |
| Alarm | Phase loss/Oil shortage/Overheating/Overloading/Oil overflow/abnormal hea ting | ||||||
| Clrculating oil plpe | Inch | 3/4 | 3/4 | 1 | 3/4x2 | 3/4x2 | 1*2 |
| Slze(L*W*H) | mm | 1160x420x1100 | 1160x420x1100 | 1350x500x1260 | 1300x650x1300 | 1300x650x1300 | 1400x650x1500 |
| Reference Weight | KG | 156 | 156 | 280 | 300 | 340 | 370 |
The double-circulation mold temperature controller of the die-casting machine plays a vital role in the die-casting process. The following are its main functions and roles:
1.Temperature control: The double-circulation mold temperature controller can accurately control the temperature of the mold to ensure that the mold maintains a constant temperature during the die-casting process. This is important for ensuring the quality of castings and reducing defects (such as pores and shrinkage holes).
2.Heating and cooling functions: The mold temperature controller can quickly heat the mold to the set working temperature and maintain this temperature continuously during the die-casting process. At the same time, the double-circulation mold temperature controller can realize dual-loop control of heating and cooling, and heat or cool different parts of the mold according to different production process requirements.
3.Improve production efficiency: By maintaining the stability of the mold temperature, the cooling time and heating time in the production cycle can be reduced, thereby improving production efficiency.
4.Extend mold life: Stable temperature control can reduce the mechanical stress caused by thermal expansion and contraction of the mold, thereby extending the service life of the mold.
5.Improve product quality: The double-circulation mold temperature controller can help control the cooling rate of the casting, reduce internal stress and deformation, and make the casting more accurate in size and better in surface finish.
Energy saving effect: Through efficient heat exchange system and precise temperature control, the double cycle mold temperature controller can reduce energy consumption and thus reduce production costs.
