| Place of Origin: | Suzhou, Jiangsu, China |
| Brand Name: | Yide |
| Model Number: | YDM-70Y |
| Certification: | CE |
| Minimum Order Quantity: | 1 |
| Delivery Time: | 15 Days |
70kW Explosion-Proof Oil Mold Temperature Controller — Safe and Precise High-Temperature Control for Demanding Industries
Working Principle
This oil-based temperature controller uses heat transfer oil as the medium. The system heats the oil through an electric heating module and circulates it to the mold or process equipment using a high-temperature pump. Its explosion-proof structure ensures safe operation in environments with flammable gases or dust, using sealed components and certified explosion-proof electrical enclosures.
Engineered for Extreme Safety
Certified to ATEX/IECEx Ex d IIC T4 standards, our thermal oil system eliminates ignition risks in volatile environments. The triple-protection design includes:
- Explosion-Proof Enclosure: 8mm thick stainless steel control cabinet with pressurized air purge system
- Intrinsically Safe Circuits: Barrier-protected sensors (RTD Class A) and limit controllers
- Flame-Arresting Components: Cast iron heater jackets and explosion-relief valves rated for 10 bar pressure
Compliance: Directive 2014/34/EU (ATEX), NFPA 496, and IEC 60079 for Zone 1 hazardous areas.
High-Precision Thermal Performance
- Rapid Heating: 70kW Incoloy-sheathed heaters achieve ≤3°C/min ramp rates (0-350°C)
- Micro-Degree Stability: ±0.5°C PID control via Siemens PLC with adaptive algorithm
- Optimized Heat Transfer: Brazed plate heat exchanger (316L stainless steel) delivers 95% thermal efficiency
Durability in Corrosive Environments
- Industrial Pump System: Cast iron centrifugal pump (20m³/h flow rate) with mechanical seal rated for 400°C
- Anti-Corrosion Pipeline: Seamless SUS304 piping with PTFE lining, resistant to acids/alkalis (pH 2-12)
- Extended Service Life: 30,000-hour MTBF (Mean Time Between Failures) validated in chemical stress tests
| Mode | YDM-70Y |
| Temperature control range (°C) | Room temperature -200°C |
| Temperature control mode | PID control |
| Power Supply(V) | Three-phase four-wire 380V 50HZ |
| Heat transfer medium | JD320 Thermal oil |
| Cooling mode | indirect cooling(solenoid valve control) |
| Heating power (KW) | 70 |
| Pump flow (L/min) | 1000 |
| Motor power (KW) | 11 |
| Pump pressure (kgf/cm²) | 3.6 |
| Cooling water pipe | DN40 |
| Overall dimensions (L×W×H) mm | 1900*900*2200 |
| Weight (kg) | 800 |
| Industry | Process Examples | Yide's Value |
| Chemical Processing | Polymerization reactors, distillation columns | Prevents static-induced explosions in solvent environments |
| Lithium Battery Production | Electrode calendaring, separator coating | ±1°C uniformity ensures coating consistency |
| Aerospace Composites | Autoclave pre-heating, carbon fiber curing | 350°C stability for epoxy resin cross-linking |
| Specialty Coatings | Military vehicle spray booths, powder coating lines | ATEX certification meets MIL-STD-882 safety requirements |
| Pharmaceuticals | Vacuum dryer temperature control, synthesis vessels | ASME BPE-compliant material traceability |
- Over 20 years of manufacturing experience, exporting globally
- Customization available for your specific application needs
- CE and ISO certified, with a reputation for reliable quality
- Global Support: 24/7 remote diagnostics + 48hr emergency response in EU/NA regions
The 70kW Explosion-Proof Oil Temperature Controller by Yide Machinery is your trusted partner for high-temperature, high-risk applications. From chemical processes to precision molding, we offer industry-leading thermal control solutions tailored to your needs.
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