Shanghai Hanbell was established in 1996 and listed on Shenzhen A-share market in 2007. Jinan, Guangzhou, Nanjing and Chongqing branches have been set up one after another, and the subsidiaries of Zhejiang Hanson, Shanghai Comer, Hanbell HongKong, Hanbell Vietnam, Hanbell Korea and Zhejiang Comer have been set up one after another. All these reflect the achievements of HANBELL people's hard work in the past 27 years.
HANBELL PRECISE MACHINERY COMPANY 27 YEARS OF HISTORYAIMS TO OPEN
HANBELL RE series semi-hermetic screw compressor is developed especially for applications in air-conditioning and refrigeration. The latest and advanced 5-to-6 Patented Screw Rotor Profile is adopted to ensure high capacity and efficiency in all operating conditions. Each unit is carefully manufactured and inspected by high precision THREAD SCREW ROTOR GRINDING MACHINE, CNC MACHINING CENTER, and 3D COORDINATE MEASURING MACHINE.
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Hanbell RE series compressor adopts a new high efficiency screw rotor. Through structural optimization, it can not only make the compressor achieve reliable working performance under full load, but also make the compressor in the best volume ratio under partial load, so as to achieve higher efficiency and achieve the purpose of energy saving.
Adopt the optimal slide valve layout, and adjust the volume through the oil pressure difference.
Integrated motor shell and casing, making the installation dimension more compact
Special cooling channel ensuing long-term operation even in severe working conditions
The structure design of high efficiency oil separator reduces the oil circulation of the system and further improves the operation efficiency.
PTC and PT100 thermistor are equipped as standard. The protection module can monitor the temperature and electrical condition of the motor.
Model | RE-230 | RE-260 | RE-300 | RE-420 | RE-480 | RE-550 | RE-620 | RE-710 | RE-820 | RE-920 | |||
Compressor | Discharge volume(50Hz) | Rpm | 2950 | ||||||||||
Rotation speed(50Hz) | m3/h | 232 | 266 | 307 | 417 | 481 | 554 | 625 | 712 | 820 | 924 | ||
VI | 2.2 2.6 3.0 3.5 4.4 | ||||||||||||
Capacity control | Step | % | 25 , 50 , 75 , 100 | ||||||||||
Stepless | % | 25~100 | |||||||||||
Motor | Type | 3-phase 2-pole AC asynchronous motor | |||||||||||
Start type | 550 | Y-△ ,PWS, DOL | Y-△, DOL | ||||||||||
Voltage（50Hz) | V | 380 | |||||||||||
Insulation level | Level F | ||||||||||||
Protection module | PTC | ||||||||||||
Oil fuel quantity | L | 14 | 16 | 16 | 16 | 17 | 19 | 23 | 26 | 28 | 28 | ||
Oil heater | W | 300 | |||||||||||
Pressure test | Bar | 32 | |||||||||||
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