Refrigeration Twin-Screw Compressor 50kw-500kw Low Temperature for Cold Storage & Walk-in Freezers

• Customization: Available
• After-sales Service: Installation Guide
• Warranty: 2 Years
• Model NO.: BITRZER COMPRESSOR
• Lubrication Style: Oil-free
• Cooling System: Water Cooling
• Power Source: AC Power
• Cylinder Position: Vertical
• Structure Type: Semi-Closed Type
• Installation Type: Stationary Type
• Type: Twin-Screw Compressor
• Energy Efficiency Class: Ie3 Premium Efficiency, up to 30% Energy Saving
• Noise Emission Level: ≤65 Db(a) Ultra-Low Noise Operation
• Target Applications: Cold Storage, Food Preservation, Industrial Refri
• Discharge Pressure Range: 0.7-1.3 MPa, Customizable Available
• Free Air Delivery (Fad) Range: 1.5-40 M³/Min, Adjustable Output
• Compliance Certifications: ISO 9001, CE, ASME, RoHS Certified
• Control System: PLC Intelligent Control, Remote Monitoring Suppor
• Motor Configuration: Permanent Magnet Synchronous Motor, VFD Optional
• Ambient Operating Temperature: -10℃ ~ +45℃, 24/7 Continuous Operation
• Refrigerant Compatibility: Compatible with R134A, R404A, R410A, Customizable
• Transport Package: Wooden Crates Compliant with ISO Shipping Standard
• Specification: 30HP-570HP
• Trademark: FENGSHUN
• Origin: China
• HS Code: 8414804100
• Production Capacity: 100 Sets/Year
• Package Size: 300.00cm * 230.00cm * 240.00cm
• Package Gross Weight: 3250.000kg

Product Description

Refrigeration compressor

The refrigeration compressor, known as the "heart" of vapor compression refrigeration systems, functions to suck in low-temperature, low-pressure refrigerant vapor from the evaporator, compress it into high-temperature, high-pressure vapor via mechanical operation, and discharge it into the condenser, driving the refrigerant to circulate continuously and achieve heat transfer for cooling purposes. Classified into main types like reciprocating, rotary, screw, and centrifugal compressors, it caters to diverse scenarios ranging from household air conditioners and commercial refrigerators to industrial cold storage and central air conditioning systems. Driven by energy-saving and environmental protection demands, modern refrigeration compressors are evolving toward higher efficiency and better compatibility with eco-friendly refrigerants, playing an irreplaceable role in food preservation, pharmaceutical storage, industrial production, and other fields.

COMPRESSOR DATE

BITZER Screw Compressors

High-quality original compressor
 
Danfoss original valve assembly

Stable and reliable unit operation

Precise piping design

Intelligent Remote Control

PLC Custom Control Program

Core Features	Refrigerant	Operating Temp Range	Applications
Open-type Screw, VSD compatible, High efficiency	HFC/HFO blends, HCFC (A1)	-30℃ ~ 10℃ (Evap.)	Refrigerated storage, blast chilling
Open-type Screw, large capacity, High power	HFC/HFO blends, HCFC (A1)	-25℃ ~ 15℃ (Evap.)	Ice production, process cooling
Semi-hermetic Screw, marine-grade, Stable operation	HFC/HFO synthetic refrigerants	-20℃ ~ 8℃ (Evap.)	Marine cooling, commercial refrigeration
Stage Reciprocating, fixed speed, low temp adaptability	R404A, R507A	-30℃ ~ -25℃ (Evap.)	Low-temperature refrigeration
Semi-hermetic, CO2-specific, VSD, Transcritical	CO2 (natural refrigerant)	-40℃ ~ 5℃ (Evap.)	Transcritical CO2 systems, commercial cooling

Main products

Company Profile

Fengshun Group was established since 1993, is a comprehensive high-tech enterpriseintegrating the design, development, manufacturing, sales, construction, operation andmaintenance services of cooling and heating equipment. It is a green equipmentmanufacturing and service enterprise in China that masters the main core technologiesof refrigeration. Relying on the Internet of Things, cloud platform, and green andintelligent cooling and heating industry clusters, Fengshun Group provides safe,green,and intelligent cooling and heating products, services and comprehensive solutions foragricultural, industrial, and commercial customers from online to offine, withtechnological innovation, intelligent manufacturing and services, leading the structuralreform of the supply side of China's cooling and heating industry.

The group has 5 branches, include SANESUN brand, producing walk-in cold rooms,PUR/PIR panels, condensing unit,evaporator, air condenser, compressor unit,fluorinebarrel type pump system etc; All of our product with CE and ISO certificate, can supplythe SASO, COC and etc documents. We are the one-stop refrigeration cold chainsupplier, professional engineers supply the customize solution based on customerspecial project need, whole system provide and OEM support.

We have been successfully in offering machines to projects of logistic storage, foodfactory, supermarkets. packaged equipment and system, food making, bakery, etc.

Exported to the USA, Canada, Australia, England, Ecuador, Sudan, Russia, SouthAfrica, Dubai, Lebanon, India, Philippines, Singapore, Vietnam, Thailand, Korea,Japan,Peru, Chile, Mexico and more than 100 countries.

Company Advantage

Certificate

BITZER COMPRESSOR UNIT

Packaging & Shipping

FAQ

Q1. Can it be used in a low temperature environment ?
A. Of course, the device can operate at a minimum temperature of -65 C.

Q2. Does it work with existing equipment ?

A. Yes, personalized equipment tailored to the needs of use.

Q3. What compressor do you use?

We usually use , Bizter, Copeland, RefComp,FUSHENG,HANBELL brand compressor etc. 

Q4. How long does it take to ship ?
We usually prepare goods ready to ship in 15-25 days. 

Q5. What are the trade options available ?
A. EXW/FOB/CFR/CIF/DDP etc.are all available.

Q6. How about Warranty? 
We provide 1 year (365 days) warranty on whole equipment(both accessories and compressor). 

Q7. What is your payment term? 
Payment term is 30% deposit upon confirm order, 70% balance before shipment. You can pay through Telex Transfer or Credit Card.