UC-200 Series Closed Heating Circulators for Constant Temperature Control

Tired of heavy oil fumes, rapid heat loss, moisture absorption, and unstable temperatures from traditional open heating baths?

Our UC-200 Closed Heating Circulator provides stable, clean, high-efficiency thermal management up to 200°C with ±1℃ precision for 24/7 continuous operation.

✅ 100% fully closed circulation - zero oil mist

✅ ±1℃ high accuracy - repeatable test & production results

✅ Wide temperature range: RT ~ 200°C

✅ Low energy & heat medium consumption

✅ Multiple safety protections for reliable long-term use

Our UC-200 Series Closed Heating Circulators are professional high-temperature solutions for laboratory and industrial thermal management. Designed for continuous long-duration operation, these circulators deliver stable heat output, precise temperature control, and zero unnecessary energy or medium waste.

Unlike traditional open heating baths, our fully enclosed system eliminates oil fumes, slows heat loss, prevents ambient moisture absorption, and extends the service life of heat transfer fluid. Built with industrial-grade materials and optimized fluid circulation engineering, the unit maintains consistent performance from room temperature to 200°C.

It is widely trusted by chemical labs, pharmaceutical facilities, material research institutes, pilot plants, and small-scale manufacturing facilities worldwide. Each unit is fully factory tested for durability, safety, and accuracy before shipment.

Core Design & Component Layout

Every detail is engineered for easy daily operation and long service life:

• Liquid Level Sight Glass: Check remaining heat transfer medium safely at a glance without opening the sealed cabinet
• Circulating Fluid Inlet & Outlet: Standard ports for easy connection to external reactors, jacketed vessels, rotary evaporators, and other process equipment
• Bottom Drain Port: Fast, complete draining and medium replacement for easy cleaning and maintenance
• Heavy-Duty Universal Casters: Effortless movement and stable placement in labs, workshops, or production areas
• Electrostatic Sprayed Outer Casing: Anti-corrosion, scratch-resistant, easy to clean and maintain

1. Fully enclosed circulation structure: No oil fumes, clean working environment, longer heat medium life
2. Fast heating & uniform temperature: Reduces waiting time and improves process consistency
3. ±1℃ high control accuracy: Ensures reliable, repeatable test and production results
4. Powerful circulation pump: Stable flow rate and high lift for external circulation applications
5. SUS304 stainless steel heating element: Corrosion-resistant, safe, and durable
6. Powder-coated steel shell: Sturdy, anti-rust, easy to clean
7. Wide temperature range: RT ~ 200°C to cover most high-temperature applications
8. Multiple safety protections: Stable and secure 24/7 operation

All models support fully closed circulation, ±1℃ accuracy, and a working range of RT ~ 200°C. Custom voltage and interface sizes are available.

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Our closed heating circulator is widely used in:

• Chemical synthesis and constant temperature reaction
• Pharmaceutical R&D and pilot-scale production
• Petrochemical experiments and material testing
• Distillation, extraction, and evaporation temperature control
• Matching with hydrothermal reactors and double-layer glass reactors
• Laboratory and industrial high-temperature constant temperature systems

Why Choose Our Closed Heating Circulators?

• Stable Performance & Long Service Life

Engineered for 24/7 operation with low failure rate and minimal maintenance.

• High Temperature Control Accuracy

±1℃ precision improves experimental repeatability and production consistency.

• Energy & Cost Saving

Enclosed structure reduces heat loss, medium consumption, and long-term operating costs.

• Safe & Reliable

Multiple safety protections ensure stable and secure operation.

• Customizable Solutions

Support customized voltage, interface, function, and OEM design.

• Professional Global Support

Standard warranty, remote technical guidance, and fast spare parts supply.

Open Heating Bath vs. Closed Heating Circulator

• Factory Direct Competitive Pricing

Original manufacturer with no middlemen. Enjoy direct factory prices and bulk order discounts.

• Full Size Range

From 10L compact lab models to 110L high-power industrial units, we cover all flow and volume demands.

• Superior Long-Term Cost Efficiency

Closed circulation extends medium life, reduces cleaning work, and lowers repair costs.

• Fast Worldwide Delivery

Standard models in stock. Shipped in 3–7 working days by sea, air, or express courier.

• User-Friendly Operation

Intuitive control, easy observation, and simple maintenance - no complicated training required.

Frequently Asked Questions

Q: What is the maximum operating temperature?

A: The standard range is from room temperature up to 200°C, supporting stable continuous operation.

Q: What heat transfer medium is recommended?

A: We recommend standard high-temperature heat transfer oil for optimal performance and service life.

Q: Can you customize voltage or connection size?

A: Yes, we support customized power configuration, interface size, and functional upgrades.

Q: How long is production and delivery time?

A: Standard models ship within 3–7 working days. Customized units take about 10–15 working days.

Get Your Custom Quote Today

Looking for a durable, high-efficiency, low-maintenance closed heating circulator for your lab or production line?Tell us your working temperature, required flow rate, connected equipment, and local power supply - we will recommend the best model for you.

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