Reactor and temperature control unit
Heating and Cooling Circulator

Reactor and temperature control unit

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Heating and Cooling Circulator

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The high and low temperature circulation device is also known as "high and low temperature integrated machine", "cold and hot integrated machine", and "heating and refrigeration circulator".

Achieve precise temperature control from -40℃ to 200℃. This heating and cooling circulator is designed for lab reactors, bioreactors, and rotary evaporators. High stability and rapid heat-up. !

Achieve precise temperature control from -60°C to 200°C with our TCU system. Integrated heating & cooling, high stability (±0.5°C), ideal for reactors, chambers, and battery tests. Request a quote.

Meta Description: Ultra-low -80°C to 200°C heater and chiller for demanding processes. PID stability ±0.5°C, fast ramping, external circulation. Ideal for semiconductor testing, battery cycling, and jacketed reactors. Get a quote.

50L double‑walled glass reactor is an experimental and pilot‑scale apparatus widely used in fields such as chemistry, biopharmaceuticals, and new materials synthesis.

100L double-layer glass reactor is a widely used piece of equipment for pilot-scale operations and small-batch production in fine chemicals, biopharmaceuticals, and new materials synthesis.

150L double‑walled glass reactor typically requires integration with a circulating water vacuum pump, a diaphragm vacuum pump, a low‑temperature circulating pump、a high‑temperature constant‑temperature circulator, and an integrated high/low temperature unit to form a complete system.

200L double‑jacketed glass reactor paired with a high‑low temperature integrated unit is a complete temperature‑control system designed for scaled‑up pilot production and small‑batch manufacturing.

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About Us


Anhui Puli Instrument Technology Co., Ltd. is located in the beautiful and rich pearl of eastern Anhui, adjacent to the historical and cultural city of Nanjing in the south and the ancient city of Yangzhou in the east; the northwest is connected to Chuzhou and Huai'an respectively; The Ninglian and Ninghuai Expressways run through the territory, with convenient transportation, providing a superior environment for enterprise development. The company's products involve electric power, petrochemical, cement building materials, steel smelting, glass paper, beer, biology, pharmaceuticals, new materials, new energy, electronics, metallurgy and other industries. Main products:Instruments: high and low temperature integrated machine, cold and hot integrated machine, closed refrigeration and heating circulation device, low temperature refrigeration circulator, heating high temperature circulator, rotary evaporator, double glass reactor, low temperature constant temperature stirring reaction bath, pilot low temperature equipment, diaphragm vacuum pump, circulating water type multi-purpose vacuum pump, vacuum controller, collective heat constant temperature magnetic stirring.Temperature Instruments: Wireless Temperature Sensor, Armored Thermal Resistor, Assembled Thermal Resistor, Explosion-proof Thermal Resistance Thermocouple, Furnace Top Thermal Resistor, Petrochemical Thermal Resistance Couple, Wear-resistant, Anti-corrosion Thermocouple Thermal Resistor, Explosion-proof Integrated Thermal Resistor, Thermocouple, End Face Thermal Resistor, High Temperature Thermocouple, (Explosion-proof) Multi-point Thermocouple Explosion-proof Integrated Bimetal Thermometer. Universal Bimetallic Thermometer, Seismic Bimetallic Thermometer, Axial and Radial Bimetallic Thermometer, Electrical Contact Explosion-proof Bimetallic Thermometer, etc.Pressure gauges: stainless steel pressure gauges, seismic pressure gauges, stainless steel diaphragm pressure gauges, stainless steel membran...

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Company Team

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2014 year

The company was established in

1080

The company covers an area of

30 +

Serving multiple countries

Why choose us


We focus on the global high and low temperature all-in-one machine and industrial intelligent instrumentation, with excellence in product quality and efficient professional service, to achieve a win-win situation for customers, supply chain and employees, fulfill the corporate philosophy of "customer-centric, strivers-oriented", through continuous innovation and development, to create a trustworthy international high and low temperature all-in-one machine and industrial intelligent instrumentation equipment brand, to create a better life for mankind!

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One-stop system solution

Provide customers with one-stop intelligent motor testing equipment - intelligen。

Strict quality control

The company possesses a comprehensive quality management system and an informati。

Rich industry experience

For many years, I have been dedicated to the research and development of measure。

Cost reduction and efficiency improvement

Maintaining long-term partnerships with numerous enterprises, we provide custome。

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 One-stop solution, accurately derived from instruments, quality trusts Puli Technology Focus on the design and development of Heating-cooling-circulator and industrial intelligent instrument products. 

Provide one-stop solutions for high and low temperature all-in-one machines and automation instruments

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