External/internal coil reactors are specialized stainless steel reaction equipment designed for high-temperature heat exchange, efficient temperature control, and high-heat reaction conditions. Manufactured according to A2-level pressure vessel standards, the coil-type heat exchange structure significantly improves heat exchange area and efficiency.
Festures:
① Material: 304/316L stainless steel (Hastelloy/Titanium customizable), GMP compliant with mirror polishing (Ra≤0.4μm);
② Heating System: Electric heating with jacket/coil thermal oil, temperature range -20℃~350℃, precision ±1℃;
③ Sealing: Mechanical/magnetic seal, leak-free, suitable for positive/negative pressure reaction;
④ Pressure Vessel: A2 class certified, design pressure 0.6~1.6MPa, explosion-proof (Ex d IIB T4 Gb);
⑤ Agitation: Variable speed stirring (paddle/frame/high-shear type), adaptable to different viscosity materials;
⑥ Installation: Compact structure, no steam boiler required, easy to install and maintain;
Reactor Technical Parameters | |||||
Work Volume (L) | 50 | 100 | 200 | 300 | 500 |
Structure Type | Open Style | ||||
Working Pressure | Negative pressure -0.1~20.0 (MPa) | ||||
Working temperature | -196~500 | ||||
Motor power (W) | 1.1 | 1.5 | 2.2 | 3 | 4 |
Heating power (KW) | 9 | 15 | 18 | 18 | 36 |
Heating type | Direct Electric Heating Fumace, Electric Heater with Thermal Oil Bath, Jacket Circulation with Thermal oil/steam/melt salt | ||||
Discharging type | Discharging from bottom, sampling from kettle lid | ||||
Mixing Shaft | Self-lubricating wear-resistant sleeve made of stainless steel, suitable for mixing various medium under high speed. | ||||
Mixing Style | Impeller, Paddle, Anchor, Turbine, Self-suction, Frame, Screw, Belt, or as per customer's request. | ||||
Seal Type | Magnetic Seal / Mechanical Seal / Packing Seal | ||||
Motor | Ordinary AC motor, or Explosion-Proof motor as per customer request. | ||||
Reactor material | Tank inner contacting materials option: All kinds of stainless steel, such as SS304, SS316L,SS321,310S,S32205, and Titanium, Hastelloy,Zirconium,Nickel etc., as the reaction actual needed. | ||||
Kettle lid open port | Gas port, Liquid port, Thermowell port, Solid feeding port, Pressure gauge, Burst disc(safety valve) port, Cooling water | ||||
Controller Device | Equipped with auto PlD or PLC controller,Display & control Mixing Speed and Heating Temperature, self-adjustment function,temperature control accuracy +1°C; | ||||
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The company is located in the south park of Jingjiang Economic and Technological Development Zone, with superior geographical location and convenient transportation.


Contact:Sang Yuanliang
Tel:13338894168
