Jointech ControlsQingdao, China

Industrial Temperature & Refrigeration Controllers

Eight in-house product lines for OEMs: EEV drivers, chiller, mould-temperature, sterilizer, cold-room, heat-pump, fan-speed and communication modules. Custom I/O, sensors and protocols.

See all products Email inquiry 177-6617-9918

Product linesIn-house

Every line can be quoted and sampled separately; several lines can be combined on one machine.

EEV Controllers — EV SeriesDriver and controller in one board: superheat calculation, valve drive and multiple protections.…Details → Chiller ControllersFor one or two compressors, water-cooled or air-cooled chillers, and combined heating/cooling un…Details → Temperature Controller Units (MTC)PID control with phase-sequence, flow and pressure detection. Touch-screen all-in-one versions r…Details → Sterilizer ControllersFor vertical downward-exhaust, bench-top and horizontal pulse-vacuum sterilizers. Optional print…Details → Cold Room & Refrigeration UnitsCondensing unit, refrigerated dryer and heat-pump dryer control boards, customised to the unit c…Details → Heat Pump ControllersAir-source hot water and heating unit control, with EEV superheat loop and customised defrost lo…Details → Fan Speed Controllers & SensorsStepless condenser fan speed control and industrial temperature/humidity sensing elements.…Details → Communication & Display ModulesM3 communication module, remote I/O, relay modules, segment LCD and touch wire controllers.…Details →

What we need to quoteThree points

1 Machine & dutyEquipment type, control range, heating or cooling capacity.
2 Matched partsValve brand/model and number of circuits, sensor type (PT100 / NTC / K), fan and actuator type.
3 InterfaceCommunication (Modbus RTU / TCP), display, mounting dimensions and wiring.

CompanyAbout

Qingdao Jointech Control Technology Co., Ltd. designs and manufactures industrial temperature and refrigeration control boards in Qingdao, China. We supply OEMs and distributors, and customise I/O count, sensor type, protocol and panel artwork per machine.

Send your machine spec, get a model and price. Email us Call 177-6617-9918
We also supply common parts from Saginomiya, Crouzet and Crydom as accessories — ask for availability.