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Please Search Dynamic temp. control systems Ultra-Low Temp. Chillers NEV Test Chillers Thermal Test & Process Cooling TCU Unit
Note: Both Air Cooled And Water Cooled Are Available. Explosion Proof Cabinet Can Be Customized.
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High temperature resistant low temperature magnetic drive pump or a leak-free high and low temperature shield-driven pump, reduce the risk of system leakage. At the same time the system has the advantages of low noise and big traffic flow.
Ultra high temperature cooling technology can directly cool from a high temperature of 300℃(because only the heat transfer medium in the expansion chamber contacts with oxygen in the air (and the temperature of the expansion tank is between normal temperature and 60℃), which can reduce the risk of heat transfer medium being oxidized and absorbing water in the air. At high temperature, no heat conducting medium evaporates, and continuous temperature control of - 80℃ ~ 190℃, - 70℃ ~ 220℃, - 88℃ ~ 170℃, - 55℃ ~ 250℃ and - 30℃ ~ 300℃ can be realized without pressurization.
Note: please leave your detailed requirements, we will select or customize products for you.
| Model | SUNDI-725W | SUNDI-735 SUNDI-735W |
SUNDI-755 SUNDI-755W |
SUNDI-775 SUNDI-775W |
SUNDI-7A10W | SUNDI-7A15W | |
| Temp. range | -70℃～+250℃ | ||||||
| Control Mode | Feedback PID + Our special dynamic control calculation, PLC controller | ||||||
| Temp. control | Process temp. control and jacket temp. control model | ||||||
| temp. difference | Set or control the temperature difference between jacket oil and raw material process | ||||||
| Program Editor | 10 programs, each program can edit 40 steps. | ||||||
| Communication Portocol | MODBUS RTU Protocol,RS485 interface | ||||||
| Material temp. feedback | PT100 OR 4～20mA or communication（normal: PT100) | ||||||
| Temp. feedback | The temp. of three points: the inlet and outlet of equipment, reactor material temp.(external temp. sensor) | ||||||
| Medium temp. acccuracy | ±0.5℃ | ||||||
| Material temp. accuracy | ±1℃ | ||||||
| Heating power kW | 2.5 | 3.5 | 5.5 | 7.5 | 10 | 15 | |
| Cooling capacity kW at | 250℃ | 2.5 | 3.5 | 5.5 | 7.5 | 10 | 15 |
| 100℃ | 2.5 | 3.5 | 5.5 | 7.5 | 10 | 15 | |
| 20℃ | 2.5 | 3.5 | 5.5 | 7.5 | 10 | 15 | |
| -20℃ | 2 | 3 | 4.9 | 6 | 8.5 | 14 | |
| -40℃ | 1.3 | 1.8 | 2.3 | 3.1 | 4 | 8.8 | |
| -55℃ | 0.4 | 0.55 | 0.75 | 0.9 | 1.2 | 2.8 | |
| Circulation pump max L/min bar |
20 | 35 | 35 | 50 | 60 | 110 | |
| 2 | 2 | 2 | 2 | 2.5 | 2.5 | ||
| Pump | LNEYA magnetic drive pump | ||||||
| Compressor | Tecumseh | Dorin | |||||
| Expansion valve | Emerson thermal expansion valve/Emerson electronic expansion valve/danfoss thermal expansion valve. | ||||||
| Evaporator | DANFOSS/KAORI Plate heat exchanger | ||||||
| Operation Panel | 7-inch touch screen，show temp curve\EXCEL data output | ||||||
| Safety protection | Self-diagnosis function; freezer overload protection; high pressure switch, overload relay,thermal protection device, liquid low level protection, high temperature protection and temperature fault protection. | ||||||
| Closed circulation system | The whole system is full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supply oil automatically at low temperature. | ||||||
| Refrigerant | R404A/R23 mixture，optional: R125/R23 mixture | ||||||
| Connection size | G1/2 | G3/4 | G3/4 | G1 | G1 | G1 | |
| Water-cooled type W(cooling water@20℃) | 900L/H 1.5bar~4bar |
1200L/H 1.5bar~4bar |
1800L/H 1.5bar~4bar |
2300L/H 1.5bar~4bar |
3200L/H 1.5bar~4bar |
4500L/H 1.5bar~4bar |
|
| Dimension(water type) cm | 50*85*135 | 55*100*175 | 55*100*175 | 10*100*175 | 70*100*175 | 80*120*185 | |
| Dimension(air type) cm | / | 70*100*175 | 70*100*175 | 70*100*175 | / | / | |
| Weight kg | 190 | 275 | 320 | 370 | 370 | 420 | |
| Power 380V 50HZ | 220V 5.2kW | 8kW | 11kW | 15kW | 20kW | 28kW | |
LNEYA
