• Air-cooled high and low temperature integrated machine Circulating heating and cooling equipment - CECLE Machine
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CECLE Machine

Air-Cooled Temperature Integrated Circulating Cooling Machine for Industrial Use

Air-Cooled Temperature Integrated Circulating Cooling Machine for Industrial Use

$3,799.00 USD
$3,799.00 USD
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Quick Answer: The CECLE GDW Series Air-Cooled High and Low Temperature Integrated Machine is an advanced closed-loop thermodynamic system designed to provide highly precise, continuous heating and cooling circulation.

CECLE vs. Traditional / Generic Alternative

Where the CECLE stands out against manual or generic machine — measured on the dimensions buyers care about most.

Thermal Response & Heating System
CECLE The GDW Series integrates high-temperature heating and ultra-low temperature cooling into one highly efficient circulating system. It eliminates the need for swapping between separate hot and cold baths.
Single Fixed HeatingUses cheap quartz tubes with slow preheating, uneven heat distribution, and frequent element burnouts.
Precision & Consistency
CECLE Its core advantages include: Intelligent Fuzzy PID Control : Features an advanced adaptive PID controller with a 3.5-inch LCD display, ensuring smooth, highly accurate temperature regulation (±1°C precision).
Analog / Blind OperationNo real-time parameter feedback; operators guess settings, so quality drifts batch to batch.
Chassis Rigidity & Vibration Resistance
CECLE Premium Component Integration : Equipped with dual PT100 temperature sensors for real-time inlet and outlet monitoring, alongside world-renowned compressors (Panasonic or Tecumseh) ensuring powerful, stable.
Lightweight Sheet Metal ConstructionProne to chassis flex, frame warping over time, and seal leakage.
Adaptability & Changeover
CECLE Ultra-Wide Temperature Range : Depending on the specific model, the system can smoothly transition materials from as low as -80°C all the way up to 200°C, making it an incredibly versatile thermal management solution
Single-Format Rigid FramesSwitching product sizes requires lengthy mechanical changeover and extended downtime.

Technical Specifications

Specifications: Customizable upon request.

Model GDW-20/20 GDW-20/30 GDW-20/40 GDW-20/80
No-load Temp Range -20°C ~ 200°C -30°C ~ 200°C -40°C ~ 200°C -80°C ~ 200°C
Temp Control Accuracy ±1°C ±1°C ±1°C ±1°C
Heating Power 3 KW 3 KW 3 KW 3 KW
Max Total Power 3250W 3250W 3250W 3250W
Control Mode Fuzzy PID Fuzzy PID Fuzzy PID Fuzzy PID
Compressor Brand Panasonic Panasonic Tecumseh Tecumseh
Compressor Qty / Power 1 (1500W) 1 (1500W) 1 (1500W) 2 (3000W)
Refrigerant R404A R404A R404A R404A + R23
Optimal Environment 5-35°C 5-35°C 5-35°C 5-35°C

Compatible Applications & Materials

  • industrial products — primary target products for this Machine line
  • Standard industrial materials compatible with the machine's rated spec range
  • B2B production lines and contract manufacturing workshops

Standard Operating Procedure (SOP)

  1. Setup: connect the required power / air supply and verify the control display.
  2. Parameter preset: set speed / temperature / pressure per the product spec.
  3. Material loading: place the product in the correct fixture / mold slot.
  4. Execution: start the cycle; monitor for stable, repeatable output.
  5. Quality check: inspect the first units; adjust if deviation appears.
  6. Safety & cooldown: use Emergency Stop on abnormality; allow cooldown before maintenance.

Engineering FAQ

Why choose an integrated heating and cooling machine over separate hot and cold baths?
A: An integrated system uses a single closed-loop circulation path, allowing you to rapidly heat or cool a jacketed reactor without disconnecting hoses or exposing the thermal fluid to the atmosphere. This drastically saves time, prevents fluid contamination, and allows for automated, precise thermal profiling during complex chemical reactions.

How does the fully closed circulation system benefit the thermal fluid?
A: Because the system is sealed from the outside environment, the heat transfer fluid will not absorb moisture at sub-zero temperatures (which could freeze and damage the system) and will not oxidize or emit dangerous oil mists at 200°C. This greatly extends the life of the fluid and maintains a safer, cleaner laboratory environment.

What type of temperature controller is used, and how accurate is it?
A: The machine is equipped with an advanced Fuzzy PID adaptive controller paired with dual PT100 sensors that monitor both inlet and outlet temperatures. This setup prevents temperature overshoot and maintains a strict control accuracy of ±1°C throughout the entire thermal process.

What routine maintenance keeps the stable for long production runs?
A: Keep the working area clean, verify the rated power/air supply before each shift, and inspect wear parts per the technical manual. Stable input conditions are the main factor in consistent output and long service life.

Which product sizes and formats can the handle?
A: The machine is configured for its rated specification range (see Technical Specifications). For formats outside the standard range, CECLE can advise on tooling or model selection.

Full Documentation & Drawings

Complete technical manual, parameters and engineering drawings: CECLE Docs —

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