- The choice of imports of semi-closed original double-screw compressor, reciprocating compressor, compared with the traditional, high efficiency, quiet operation, simple operation and long life.
- using the world famous brand refrigeration parts, to ensure the quality and stable unit.
- Evaporator,condenser threads are using the latest high efficiency and ensure a good cooling unit performance.
- Independent of the cooling loop, separate maintenance and repair without affecting the machine's use.
- The unit uses micro-computer PLC control, energy control system with the compressor section can be timely and accurate cooling capacity control mechanism and the cooling load matching, to ensure the most efficient plant operation, lowest energy consumption and achieve energy-saving and reliable operation.
- Able to monitor the setting of actual temp, and display temp, trend in hours or daily.
- water industrial screw chiller (Single compressor) technical parameters:
| Model | BC-100WS | BC-140WS | BC-180WS | BC-200WS | BC-230WS | BC-260WS | BC-300WS | BC-310WS | BC-340WS |
Cooling  Capacity(KW) |
98.4 | 134.1 | 176 | 196.8 | 233.6 | 256.4 | 302.1 | 319.2 | 349.3 |
Compressor Power(KW) |
23.9 | 31.5 | 39.5 | 43..3 | 52.7 | 57.4 | 64.7 | 68 | 74.9 |
Condenser Power(KW) |
22 | 30 | 37 | 42 | 50 | 55 | 63 | 69 | 75 |
Evaporator Water Flow (m3h) |
17 | 23 | 30 | 34 | 40 | 44 | 52 | 55 | 60 |
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| Model | BC-370WS | BC-410WS | BC-470WS | BC-510WS | BC-550WS | BC-580WS | BC-620WS | BC-710WS | BC-790WS |
| Coolling Capacity(KW) | 378.1 | 416.2 | 495.3 | 523 | 572.6 | 620 | 643.9 | 749.96 | 823.6 |
Compressor Power(KW) |
81.7 | 90.8 | 105.5 | 111.4 | 120.7 | 129.9 | 134 | 154.4 | 171.3 |
Condenser Power(KW) |
81 | 89 | 106 | 112 | 123 | 129 | 138 | 161 | 177 |
| Evaporator Water Flow(m3h) | 65 | 72 | 85 | 90 | 98 | 106 | 111 | 129 | 142 |
- Water industrial screw chiller(Double Compressor) technical parameters
| Â Model | BC-200WD | BC-280WD | BC-360WD | BC-400WD | BC-460WD | BC-520WD | BC-600WD | BC-620WD | BC-680WD |
| Cooling Capacity(KW) | 196.8 | 268.2 | 352 | 383.2 | 467.2 | 512.8 | 604.2 | 638.4 | 698.6 |
| Compressor Power(KW) | 47.8 | 63 | 79 | 86.6 | 105.4 | 114.8 | 129.4 | 136 | 149.8 |
| Condenser Power(KW) | 43 | 59 | 76 | 84 | 100 | 110 | 125 | 137 | 150 |
| Evaporator Water Flow(m3h) | 34 | 47 | 81 | 68 | 80 | 88 | 100 | 110 | 120 |
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| Model | BC-740WD | BC-820WD | BC-920WD | BC-1020WD | BC-1100WD | BC-1160WD | BC-1240WD | BC-1420WD | BC-1580WD |
| Cooling Capacity (KW) | 756.2 | 832.4 | 990.6 | 1046 | 1145.2 | 1240 | 1287.8 | 1499.8 | 1647.2 |
| Compressor Power(KW) | 163.4 | 181.6 | 211 | 222.8 | 241.4 | 259.8 | 268 | 308.8 | 342.6 |
| Condenser Power(KW) | 163 | 179 | 213 | 225 | 246 | 258 | 277 | 322 | 354 |
| Evaporator Water Flow(m3h) | 130 | 143 | 170 | 180 | 197 | 213 | 222 | 258 | 293 |
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Alnico magnets are traditionally classified using numbers assigned by the Magnetic Materials Producers Association (MMPA), for example, alnico 3 or alnico 5.
Alnico magnets are produced by casting or sintering processes.[8] Anisotropic alnico magnets are oriented by heating above a critical temperature and cooling in the presence of a magnetic field. Both isotropic and anisotropic alnico require proper heat treatment to develop optimal magnetic properties-without it alnico's coercivity is about 10 Oe, comparable to technical iron, which is a soft magnetic material. After the heat treatment alnico becomes a composite material, named "precipitation material"-it consists of iron- and cobalt-rich[9] precipitates in rich-NiAl matrix.
Alnico's anisotropy is oriented along the desired magnetic axis by applying an external magnetic field to it during the precipitate particle nucleation, which occurs when cooling from 900 °C (1,650 °F) to 800 °C (1,470 °F), near the Curie point. Without an external field there are local anisotropies of different orientations due to spontaneous magnetization. The precipitate structure is a "barrier" against magnetization changes, as it prefers few magnetization states requiring much energy to get the material into any intermediate state. Also, a weak magnetic field shifts the magnetization of the matrix phase only and is reversible.
Alnico magnets are ideal for high temperature applications up to 550ºC
. Cast Alnico Magnet is very stable, has good corrosion resistance and a typical hardness of 50 Rockwell C. Once cast, the material is so hard that the only machining possible is grinding
. Cast AlNICo Magnet represents the most versatile magnet material available. The range of properties can be accurately designed for specific applications by changes to element analysis and heat treatment.
Cast Alnico Magnet,Cast Alnico Block Magnet,Cast Sintered Alnico Magnet,Strong Cast Alnico Pot Magnet
Jinyu Magnet (Ningbo) Co., Ltd. , https://www.magnetbonwin.com