IHss Thermal Controller (Phase-Change Series)

Key Metric: Instantaneous 1°C Temp. Drop Compensation

Physics Principle Analysis

In injection molding or die-casting processes, the moment the mold contacts cold material, a surface temperature drop is inevitable.

Calculation Formula:

Time T(s) = [Mold Wt.(kg) × Specific Heat (Cp 0.46) × 1°C] / Power (kW)

IHss Exclusive Technical Advantage

Relying on a micro-volume of working water (only 10% of the chamber) and extremely low thermal inertia, the IHss system instantly converts all electrical energy into "Phase-Change Latent Heat".

Even at maximum mold load, the system utilizes the "Micro-Vacuum Cooling-Seeking Effect" of high-pressure steam to automatically track cold spots and forcibly compensate for a 1°C heat loss in under 9 seconds. It achieves an isothermal precision far beyond the reach of traditional equipment.

Extreme Dynamic Response

Max Load Limit: 8.8 sec
Half Load State: 4.4 sec
(Theoretical values based on 30-min preheating limit)

Standard Specifications & Performance Table

All values in this table are derived from rigorous thermodynamic engine calculations.

Target Preheating Time: 30 mins

Target Working Temp: 160°C

System Saturation Pressure: 11.49 bar (Internal Steam 185°C)

Specification / Feature	4 kW	6 kW	8 kW	10 kW	12 kW	15 kW	20 kW
Power Supply Voltage	3-Ph 200~230V	3-Ph 200~230V	3-Ph 380~460V	3-Ph 380~460V	3-Ph 380~460V	3-Ph 380~460V	3-Ph 380~460V
Max Mold Load (kg)	76 kg	114 kg	152 kg	192 kg	230 kg	288 kg	384 kg
Mold Channel Vol. (V_mold)	1.5 L	2.3 L	3.0 L	3.8 L	4.6 L	5.8 L	7.7 L
Rec. Total Chamber Vol. (4.0x)	6.0 L	9.2 L	12.0 L	15.2 L	18.4 L	23.2 L	30.8 L
Standard Working Water (10%)	600 mL	920 mL	1200 mL	1520 mL	1840 mL	2320 mL	3080 mL
Min Safe Water Volume (5%)	300 mL	460 mL	600 mL	760 mL	920 mL	1160 mL	1540 mL
1°C Temp Drop Comp. Time	8.8 s	8.8 s	8.8 s	8.8 s	8.8 s	8.8 s	8.8 s

Absolute Advantage: IHss vs. Traditional Water/Oil TCUs

IHss Thermal Controller

(Phase-Change Latent Heat)

Transfer Medium

Saturated High-Pressure Steam

Thermal Efficiency

Extremely High (Latent Heat 2260 kJ/kg)

Response / Limits / Maintenance

Sec-level response (Auto-cooling seeking)
Easily exceeds 180°C~200°C
Zero scaling (No pipe cleaning needed)

Safety & Environment

Absolutely safe, oil-free, no pooling

Size & Energy Consumption

No mechanical pump, compact size
Power savings >30%

Traditional Water TCU

(Water Circulation Sensible Heat)

Transfer Medium

Liquid Water

Thermal Efficiency

Medium (Requires large pumps)

Response / Limits / Maintenance

• Minute-level (Heats entire tank)
• Limited to 120°C~160°C
• Prone to rust and scale blockages

Safety & Environment

Water leaks affect yield & lifespan

Size & Energy Consumption

Needs heavy-duty pumps, high energy drain

Traditional Oil TCU

(Oil Circulation Sensible Heat)

Transfer Medium

Thermal Oil

Thermal Efficiency

Very Low (Oil Cp is half of water's)

Response / Limits / Maintenance

• Extremely sluggish (High inertia)
• Can exceed 200°C
• High temp causes carbon deposits

Safety & Environment

Oil leaks pose fire risks, messy workspace

Size & Energy Consumption

Large pumps, preheating wastes massive energy

Suitable Industrial Machinery & High-End Applications

IHss systems possess physical properties of "ultra-fast dynamic compensation," "360-degree dead-zone-free uniformity," and "oil-free cleanliness," making them perfect for replacing traditional high-energy-consuming equipment.

Injection Machine Mold Heating

Specifically engineered for rapid mold temperature control. Solves shrinkage and weld line issues caused by the slow heating of traditional water TCUs. Crucial for Rapid Heat Cycle Molding (RHCM).

Precision Al / Mg Die Casting Machines

Die casting molds face immense thermal shock during metal injection. IHss compensates for temp drops in seconds, extending mold life and reducing cold shuts and porosity defects.

Vacuum Hot Presses / Vulcanizers

Ideal for CFRP, silicone molding, and PCB pressing. Steam ensures absolute uniform temperature across large pressing plates, eliminating yield issues caused by uneven curing.

Precision Extrusion Lines

Provides precise temperature control for extrusion dies, ensuring uniform film thickness and preventing plastic degradation or carbonization due to localized high temperatures.

Perfectly Aligned Target Industries

Optical & Medical Devices

Applications: Optical lenses, light guide plates, medical syringes, microfluidic chips.
Advantages: Cleanrooms strictly prohibit oil vapor. Pure water steam flawlessly replaces oil TCUs. Precision control within 1°C thoroughly eliminates internal stress (birefringence).

3C Electronics & Auto Parts

Applications: Ultra-thin laptop metal casings, high-gloss traceless automotive interiors, headlight housings.
Advantages: Sec-level temp control ensures smooth plastic flow in cavities, eliminating flow marks and achieving ultimate "paint-free high-gloss" finishes.

Aerospace & Green Energy

Applications: Aerospace carbon fiber structural parts, hydrogen fuel cell bipolar plate pressing.
Advantages: Composite curing requires rigorous temp profiles. Steam heating conforms 100% to complex molds, providing a flawless uniform curing environment.

Core Product Features & Future Market Advantages

Green Manufacturing & ESG

Eliminates high-energy mechanical pumps and water tanks. By heating only a micro-volume of working water, it eradicates "ineffective energy consumption." Zero waste oil pollution perfectly aligns with global net-zero and ESG procurement standards.

Maintenance-Free "Solid-State" Design

Removes traditional fatal flaws like heater tube scaling and high-pressure pump leaks. The core utilizes non-contact induction heating and a sealed chamber, operating in a near solid-state manner, drastically saving downtime and maintenance costs.

Smart Factory (Industry 4.0)

Miniaturized footprint allows hanging next to machinery for "One-to-One" dedicated zone temp control. Combined with digital power output, it seamlessly integrates into automated production lines as a standard for high-end smart manufacturing.