Lab Reactors

Huotong offers a comprehensive range of laboratory-scale reactors for R&D. Product categories include:

Featured Reactors - Ultrasonic, photo-chemical & electrochemical reactors with customisable light/ultrasound/electrode functions.
Micro Reactors - Benchtop design (F/K/Y series), 10-2000mL, up to 300°C & 10MPa, magnetic or mechanical stirring.
Auto Lift Reactors - Frame design with PLC+touchscreen, easy maintenance, multiple function expansion.
Parallel Reactors - 2-8 positions for high-throughput screening, independent or common temperature control.
Hydrothermal Reactors - PTFE/PPL lined, 220-250°C, 3MPa, for digestion & synthesis.
Glass Reactors - Double-layer borosilicate glass, -80°C to 250°C, vacuum capable.
Synthesizers - 6-12 position parallel synthesis stations with reflux & inert gas.
Dip Coaters - Single/multi-position, precision speed & position control for sol-gel thin film.
Homogeneous Reactors - Multi-position rotating oven reactors for uniform heating & mixing.
Flow Reactors - Microchannel, tubular, CSTR, fixed-bed, photochemical flow systems.

Pilot & Production Reactors

Huotong holds a Special Equipment Manufacturing License (Pressure Vessel) and custom-develops complete pilot and production reactor systems.

Products include stirred pilot reactors (10-100L), polyester polymerisation units, high-pressure autoclaves, flat-cover catalytic hydrogenation reactors, stainless steel reactors, high-pressure storage tanks, shell-and-tube heat exchangers, and industrial hydrogenation systems.

These systems are widely used in petrochemical, pharmaceutical, polymer, and fine chemical industries for scale-up and production.

Customised Solutions

Huotong tailors complete reactor systems and integrated process solutions per customer requirements. Representative case studies:

• Continuous Reaction - Continuous flow CSTR/tubular systems for stable & safe production
• Lithium Battery - Automated pH-controlled feeding & reaction systems with data trending
• Pilot Plants - High-pressure continuous reactors, hydrogenation & catalytic units
• Nanomaterials - Quantum dot reactors with rapid heating/cooling and precise feeding
• Esterification/Polycondensation - High-vacuum, high-torque, high-temperature discharge
• Nylon/Polyester - Auto lift, high-temperature discharge, water bath & pelletiser
• Water Treatment - Photocatalytic + ultrasonic continuous systems
• Catalytic Wet Oxidation - 300°C, 10MPa, liquid + gas metered feeding
• Transparent Reactors - Visual observation of viscosity, colour & phase changes
• Fixed Bed - Continuous auto-feed, real-time flow/temperature/pressure monitoring

Flow Chemistry

Huotong is a smart platform service provider for continuous flow chemistry. Flow reaction products include:

Microchannel chip reactors, tubular reactors, CSTR (continuous stirred-tank), fixed-bed reactors, dynamic tube reactors, static mixers (SK type), continuous nitration units, molecular distillation units, thin-film evaporators, rotating disc extraction columns, and photochemical flow reactors.

Flow chemistry offers superior mass & heat transfer, safer operation, precise automation, compact footprint, and straightforward scale-up from lab to production.

Application Industries

Huotong's products serve a wide range of industries driving innovation:

• Scientific Research - Universities & research institutes for fundamental chemistry & materials science
• Biopharmaceutical - API synthesis, process R&D, hydrogenation & catalysis
• Materials Development - Nanomaterials, polymers, quantum dots & advanced composites
• Petrochemical - Catalytic cracking, hydrogenation & polymerisation process development
• Catalysis & Synthesis - Homogeneous/heterogeneous catalyst screening and process optimisation
• Energy & Environment - New energy materials, battery recycling, wastewater treatment

News & Insights

Stay updated with the latest from Huotong: conferences, product launches, technical insights.

Featured: 2026 Chemical Digitalisation Conference (pilot polymerisation unit debut), CPHI China 2025 (continuous flow highlights), capacity expansion of high-pressure storage tanks and autoclave deliveries, 16th Global Chinese Chemical Symposium, and more.

Follow us for in-depth articles on reactor design, hydrogenation technology, parallel screening, and flow chemistry advancements.

About Huotong

Headquartered in Shanghai, Huotong Instruments is a specialised manufacturer of reactors, fixed-bed systems, and integrated process solutions. The company holds multiple technology patents, CE certification, ISO 9001, and a Special Equipment Manufacturing License (Pressure Vessel).

With offices in Beijing, Guangzhou, Anhui and branches across China, Huotong serves universities, research institutes, and corporate labs worldwide. The company's core values: Integrity, Commitment, Quality.

Trusted partners include top universities (Tsinghua, Fudan, SJTU, ZUEL, Tianjin, Zhongshan, BUCT, ECUST) and industry leaders (PetroChina, Sinopec, Wanhua Chemical, WuXi AppTec, Daikin, Dongyue Group, and more).

Contact Us

Headquarters: No.3966 Dongchuan Road, Minhang, Shanghai, China

Sales Hotline: 021-67230701
After-sales: 400-835-1617
Email: HTLAB@htlab.cn

Branch Offices:

• Anhui Base - Anqing City, 0556-5690 587
• Guangzhou - Tianhe District, 020-3730 5090
• Shanxi - Wanbailin, Taiyuan, 175-3677-654
• Beijing - Yizhuang E-Town, 010-6033 9180
• Anhui (Hefei) - Shushan District, 0551-6257 9029
• Sichuan - Chenghua, Chengdu, 187-2123-4656