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Home High And Low Temperature All-In-One Chiller

High Precision Temperature Control Unit,HPTCU

High Precision Temperature Control Unit,HPTCU

The high precision temperature control unit provides a key temperature control solution for the carbon fiber compression molding industry through precise temperature control, efficient heating and cooling cycle, and intelligent process adaptation, effectively improving product quality, production efficiency and material utilization rate, and is the core guarantee for realizing high-performance, high-quality and high-efficiency production of carbon fiber composite materials.

  • Item No :

    LCH
  • Order(MOQ) :

    1
  • Payment :

    EXW/FOB/CIF/FCA/DPU/DDU
  • Product Origin :

    CHINA
  • Color :

    Customizable
  • Shipping Port :

    SHANGHAI/NANJING
  • Lead Time :

    35
  • Weight :

    customizable
heating and cooling all-in-one uint

LCH Series Water temperature control unit

The high precision temperature control unit has become the core equipment in the carbon fiber compression molding industry, and its value is reflected in:
 
  1. Improving product performance: Ensuring the full play of the high strength and lightweight characteristics of carbon fiber composite materials, meeting the ultimate requirements for material performance in high-end fields such as aerospace and new energy vehicles
  2. Promoting process innovation: Supporting more complex molding processes, realizing integrated molding, reducing subsequent processing procedures and lowering production costs
  3. Assisting industrial upgrading: Improving production efficiency and product consistency, promoting large-scale application of carbon fiber composite materials in more fields, and driving the development of lightweight manufacturing industry
 
Future development trends:
 

 

  • Intelligent upgrading: Combining AI algorithms to achieve adaptive temperature control and automatically optimize process parameters
  • High efficiency and energy saving: Adopting heat pump technology and waste heat recovery system to further reduce energy consumption
  • Customized design: Providing special temperature control solutions for different molding processes and product sizes
Features

LCH Series Water temperature control unit

The water in the tank serves as the medium and is delivered to temperature-controlled equipment (such as molds and reaction kettles) via a circulating pump.

After flowing through the equipment, the medium carries heat or cold energy and returns to the main unit.

The temperature sensor inside the main unit detects the temperature of the medium and compares it with the set value.

If the temperature is lower than the set value, the heating system is activated; if it is higher than the set value, the cooling system is activated. This process continues until the temperature of the medium meets the set requirement, after which the medium is re-delivered to the controlled equipment.

Core working principle

 

Carbon fiber compression molding is a process that places carbon fiber prepreg or SMC material into a mold and cures it under high temperature and pressure, widely used in aerospace, new energy vehicles, high-end sports equipment and other fields. This process has extremely high requirements for temperature control:

  • Temperature uniformity: The overall temperature difference of the mold must be controlled within ±5℃, otherwise it is easy to cause defects such as uneven resin curing, delamination, bubbles, surface defects, and increase the strength dispersion of products
  • Multi-stage precise temperature control: The process is divided into four key stages: preheating (50-70℃), heating (120-150℃), heat preservation (2-4h), and cooling (3-8℃/min). The temperature of each stage must accurately match the resin curing characteristics
  • Rapid temperature change capability: The cooling stage is the key to determining the production cycle. Fast and uniform cooling can effectively eliminate residual stress and improve product dimensional stability

 

  • Long-term stability: Temperature must be kept constant during continuous production to avoid inconsistent quality of batch products due to temperature fluctuations
Process Flow Diagram and Specification
 
Water temperature control unit
 
 

FAQ

Q1:Unable to Reach the Set Temperature

A1:This may be caused by refrigerant leakage, compressor failure, or blockage in the circulation system. It is necessary to check if the refrigerant is sufficient, repair the leakage point and recharge the refrigerant; inspect the status of the compressor and perform maintenance or replacement if needed; clean the circulation system to eliminate blockages.

 

Q2:Abnormal noise from the water pump or failure to operate normally.

A2:Inspect the condition of the water pump impellers and bearings; replace them if damaged. Check whether the motor connections are in good condition and ensure the power supply is normal.

 

Q3:Slow Heating/Cooling Rate

A3:Ensure the heater/cooler is functioning properly; it may be necessary to replace the electric heating element or refrigeration element. Check if the heat exchanger is blocked or contaminated—cleaning the heat exchanger can restore its performance. Ensure the refrigerant circulates smoothly; it may be required to inspect and clean the refrigerant pipelines.

 

Q4:Abnormal Operation of the Compressor

A4:Check if the power supply is stable and meets the equipment requirements. Inspect the compressor for abnormal noise or vibration, which may be caused by damage or wear of internal parts. Clean and inspect the condenser—if dust or dirt accumulates on the condenser, it may cause the compressor to overheat.

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