We have hight effciency oil separation system, when the unit is on, there's no need to use lubracation, the standard oil temperature heater , oil temperature controller and oil level controller can make sure a perfect running.
We produce our compressor racks with world famous components and the world lastest technology. Each compressor rack is standardly equipped with phase loss protection, reverse phase order protection, over voltage/lack voltage protection, oil pressure protection, high/low pressure protection, motor over load protection, etc. This would enable our compressor racks to avoid frequently startup/off and provide a stable and reliable performance to end user.
Each compressor rack is equipped with PLC controller, it can automatically decide how many compressors to be used according to the actual need, even the running time between all compressors, so that the electricity can be saved, also the compressors can have 30% more use life compared with single compressor condensing unit.
Our compressor racks are widely used in fruit fresh keeping, vegetable storage and production, seed storage, etc. We hope to work with more and more refrigeration contractor to provide the best refrigeratioin solution to the world.

Low Temperature Screw Type Parallel Compressor Unit Standard Configuration

1	Parallel unit components	4	Oil line components
	Strong metal frame		Oil outlet with filter barrel, with filter core
	Lifting ring		Oil line ball valve
	Cushion		Oil line solenoid valve
2	Reservoir components		Oil line sight glass
	28 bar safety valve		Electrical oil flow switch
	Inlet/outlet stop valve	5	Single compressor components
	Reservoir sight glass		Suction/discharge stop valve
	Pipeline sight glass		Discharge one direction stop valve
	Filter drier barrel, with filter core		Compressor shockwave cushion
	Stop valve for filter barrel outlet		Suction filter barrel, with filter core
3	Discharge components		1st degree spray cooling system
	External oil separator(with sight glass)		Oil sight glass
	oil heater	6	Economizer components
	Oil separator outlet stop valve		Economizer
	Oil temperature controller		ECO expansion valve, ECO solenoid valve, ECO sight glass, ECO stop valve.
	Oil level controller

Fruit Cold Room Cooling Unit Cold Room Chiller Unit 415V/3P/50Hz

Refrigeration Compressor Unit