The controller adopts a 3.2-inch LCD display, providing clear visualization and simple operation.
Precision Thermal Control
Mold Temperature Controller
A water-based temperature controller engineered for stable mold heating, precise thermal regulation and efficient heat exchange in injection-molding production.

Product Features
Precise, Stable & Safe Temperature Control
Digital control, efficient circulation and layered safety protection support demanding precision-molding applications.
Equipped with a weekly timer function, and the temperature unit can be switched between °C and °F.
Adopts a full-digital P.I.D. segmented temperature control system, which maintains stable mold temperature under different operating conditions, with temperature control accuracy up to ±0.5°C.
Uses a high-efficiency water circulation pump, suitable for precise temperature control of precision molds and small-diameter mold circuits. It enables accurate temperature control and efficient heat exchange. The internal components are made of stainless steel for high-pressure and explosion-resistant performance.
Equipped with multiple safety protections, including power phase-sequence protection, pump overload protection, over-temperature protection, and low-liquid-level protection. In the event of a fault, the machine can automatically detect abnormalities and display the fault status through indicator lights.
Technical Specification
Water Mold Temperature Controller Parameters
| Model | BST-05 | BST-10 | BST-20 | BST-30 | BST-10E | BST-20E | BST-30E | BST-50E |
|---|---|---|---|---|---|---|---|---|
| Temperature Control Range (°C) | Up to 120°C | Up to 150°C | Up to 180°C | |||||
| Temperature Control Accuracy (°C) | PID ±1°C | |||||||
| Power Supply | AC 3Φ 380V, 50Hz or Customized | |||||||
| Heat Transfer Medium | Water | |||||||
| Cooling Method | Direct Cooling | Indirect Cooling | ||||||
| Heating Power (kW) | 6 | 9 | 12 | 12 | 9 | 12 | 12 | 24 / 36 |
| Pump Motor Power (hp / kW) | 0.5 / 0.37 | 1 / 0.75 | 2 / 1.5 | 3 / 2.25 | 1 / 0.75 | 2 / 1.5 | 3 / 2.25 | 5 / 3.75 |
| Pump Flow Rate (L/min) | 35 | 100 | 180 | 220 | 95 | 153 | 263 | 315 |
| Pump Working Pressure (kg/cm²) | 2 | 2.2 | 2.4 | 3.2 | 6 | 6 | 10.5 | 10.5 |
| Max. Power Consumption (kW) | 6.5 | 13 | 14 | 15 | 10 | 14 | 15 | 26 / 38 |
| Safety & Alarm Functions | Phase Loss / Water Shortage / Over-temperature / Overload / Reverse Phase | |||||||
| Cooling Water Connection (inch) | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Circulating Water Connection (inch) | 3/8 × 2 | 3/8 × 4 | 3/8 × 4 | 3/8 × 4 | 3/8 × 4 | 3/8 × 4 | 3/8 × 4 | 1.2 |
| Dimensions (L × W × H) (mm) | 800 × 320 × 660 | 800 × 320 × 660 | 800 × 320 × 660 | 800 × 320 × 660 | 820 × 320 × 770 | 820 × 320 × 770 | 820 × 320 × 770 | 1200 × 500 × 1100 |
| Weight (kg) | 70 | 80 | 92 | 95 | 120 | 125 | 130 | 280 |
