Merchandise Description
Screw CZPT Unit:
Higher-temperature Kind: Evaporating temperature of 12.5°C~-10, and the nominal CZPT of compressor motor is from 60HP to 600HP.
Intermediate-temperature Kind: Evaporating temperature of -15°C~-30°C, and the nominal CZPT of compressor motor is from 50HP to 540HP.
Low-temperature Variety: Evaporating temperature of -35°C~-45°C, and the nominal CZPT of compressor motor is from 50HP to 540HP.
Introduction of lower temperature and screw compressor parallel unit:
1.Conserve expense,to lessen initial-time products expense
two.Help save CZPT ,offer ref.potential according to require,conserve twenty% CZPT in contrast to equipping condensing unit with one compressor
three.Protected processing ,momently monitoring and controlling processing information,with harm warning perform to insure processing security
4.Compact framework,multi compressors focus mounted,conserve place and development period
five.Entire automation,equip with Italian CZPT CZPT d controller for multi-compressor condensing device
6.Entire safeguarding function,with each other with multi-time warning- to -lock function,purpose of exhibiting failure code,to CZPT d trustworthiness and maintainability
seven.Multi courses of CZPT adjustment,can modify CZPT supply by adjust ref-loading,can successfully help save CZPT price.
eight.Automated processing balances,rapidly en-prolonged the standard service period of the complete device
nine.Geared up with new sort of screw compressor,substantial efficient,long services existence,small sounds and small shake.
l Basic configuration of minimal temperature and screw compressor parallel device :
l Framework
l Compressor(suction&discharge quit valve)
l Oil technique(consist of: oil heater,oil separator ,oil flow change,oil technique solenoid valve,oil filter,oil line sight glass,oil cooler)
l Electrical management method
l Protecting fittings (compressor large/lower strain controller, method large&lower force controller, , overload, absence-stage, anti-period, oil temperature, inside of-overheat, substantial force side stress sensor, oil temperature handle)
l High force gauge,minimal force gauge
l Receiver (with stop valve,liquid system filter,sight glass)
l Safety fittings(receiver basic safety valve,oil separator basic safety valve)
l Low stress side stress sensor
l Suction line components(suction filter,suction line insulation)
Choice:
l Liquid level swap
l Accumulator
l Discharge line components(very hot gas stop valve,pressure regulator valve)
l Suction line components(suction branch quit valve,suction principal line stop valve)
l Liquid line components( liquid branch ball valve)
l Oil pump program
l liquid injection handle
l oil pressure swap
l discharge line add-ons( oil separator outlet examine&cease valve)
Optional Products
l Air cooled condenser or Water cooled condenser or Evaporate sort condenser
Software of reduced temperature and screw compressor parallel device:
l Refrigeration sector, chilly-room project , reduced temperature transport heart,
l super-market cold-chain, chemical industry
one. Clean the shaft, the internal and outer holes of the bushing, and the interior gap of the hub. Eliminate any oil, paint or dust, area the bushing on the hub, and match the fifty percent holes to make total holes (every single complete hole will only be threaded on a single facet). Flippantly oil the threads and points of established screws or the threads and heads of cap screws. Loosely spot the screws in the threaded holes on the hub facet. Make confident the bushing is totally free on the hub. Snap the assembly onto the shaft and situation it in the sought after position. Tighten the screws alternately and evenly right up until all are tight 5. Hammer the huge stop of the bushing with a hammer and block or socket to avoid hurt. The screw can now be turned marginally to the specified torque environment. Repeat this alternating hammering and screw retightening till the specified torque is achieved. Fill all holes with grease to remove dirt.