HG&HD Series Open-Type Air-Cooled Condensing Units.

Engineered for demanding cold storage applications, the CP Series ensures reliable performance across a temperature range of -15°C to -35°C. Key features include:

1. Durable Compressor: Equipped with high-quality Bitzer semi-hermetic reciprocating refrigeration compressors for enhanced reliability.

2. Compact Integration: A space-saving design that combines the air-cooled condenser, compressor, and essential components for easy operation and maintenance.

3. Optimized Cooling: Features an external rotor fan for quiet operation and efficient airflow.

4. Refrigerant Compatibility: Supports multiple refrigerants, including R22, R404A, R507A, R448A, and R449A.

1. Capacity: This refers to the amount of refrigeration that the unit can provide, typically measured in tons or kilowatts.

2. Compressor Type: Bitzer offers various types of compressors including reciprocating, scroll, and screw compressors.

3. Refrigerant Type: The refrigerant is the substance used to transfer heat in the refrigeration cycle. Bitzer units can be designed to work with a variety of refrigerants, such as R404A, R134a, and R22.

4. Evaporating Temperature: This is the temperature at which the refrigerant evaporates to absorb heat from the surrounding environment. Bitzer units can be designed to operate at different evaporating temperatures depending on the application.

5. Condensing Temperature: This is the temperature at which the refrigerant condenses to release heat to the surrounding environment. Bitzer units can be designed to operate at different condensing temperatures depending on the application.

6. Power Supply: Bitzer Refrigeration Condensing Unit can be designed to operate on various power supplies, such as 220V/50Hz, 380V/50Hz, or 440V/60Hz.

7. Control System: Bitzer Refrigeration Condensing Units may include a control system to monitor and regulate the operation of the unit, including temperature and pressure sensors, as well as control valves and switches.

8. Application: Bitzer Refrigeration Condensing Unit can be designed for different applications, such as air conditioning, refrigeration, or industrial processes. The application will determine the specific parameters required for the unit, such as cooling capacity and operating temperatures.

9. Noise Level: The noise level of a Bitzer Refrigeration Condensing Unit can also be a parameter of interest, as it may be important in certain applications, such as residential or commercial settings.

10. Efficiency: Bitzer Refrigeration Condensing Unit can be designed to operate at different levels of efficiency, which can affect energy consumption and operating costs. Factors that can impact efficiency include the type of compressor, refrigerant, and control system used in the unit.

How to Evaluate the Quality of Open-Type Bitzer Piston Air-Cooled Refrigeration Units?‌

To determine the quality of open-type Bitzer piston air-cooled refrigeration units, comprehensively assess key indicators such as core performance, structural design, energy efficiency, and reliability. Evaluate based on the following dimensions:

🔧 ‌I. Core Component Performance‌

Compressor Quality‌

Verify the use of ‌genuine Bitzer semi-hermetic piston compressors‌. Inspect designs such as wear-resistant crankshafts, optimized valve groups, and low-friction bearings to ensure longevity and stability.
Energy Adjustment Capability‌: Units with capacity control heads (e.g., cylinder unloading) or variable frequency drives (VFD) offer superior efficiency under partial loads and enhanced adaptability.

Condenser and Fan Configuration‌

Prioritize ‌copper-tube aluminum-fin condensers‌. Check fin-tube expansion quality for uniform fins without damage.
Fans should be ‌low-noise external rotor types‌. Target operational noise ≤65 dB(A), with sufficient airflow for high-ambient conditions (condensing temperature ≥60°C).
⚙️ ‌II. Operational Efficiency & Cost-Effectiveness‌

Energy Efficiency Ratio (COP/EER)‌

Compare labeled COP values. Tier-1 efficiency units save 15%–25% energy long-term versus Tier-3, especially under partial loads.
Cooling Speed Test‌: Units should reach set temperature within 30 minutes of startup. Delays indicate system mismatches or component defects.

Maintenance Costs‌

Air-cooled designs eliminate water and cooling tower costs but require evaluating ‌condenser fin cleaning frequency‌ and accessibility.
Inspect ‌brands of standard components‌ (e.g., expansion valves, oil separators). Premium parts reduce failure rates and replacements.
🛠️ ‌III. Reliability & Maintainability‌

Structural Design Rationality‌

Open layouts must allow easy access to compressors, oil separators, and key interfaces (e.g., vibration absorbers, junction boxes).
Vibration Damping‌: Compressor bases should include rubber mounts or spring isolators to prevent pipe resonance and leaks.

Environmental Adaptability‌

High-temperature performance: Units must maintain rated capacity at 48°C ambient, with discharge pressure within safe limits.
Protection Rating: Electrical cabinets require ≥IP54 rating to resist dust and moisture ingress.
📊 ‌IV. Added Value & Intelligence‌

Control System‌

Standard ‌pressure/temperature safeguards‌ (e.g., high/low-pressure controllers, oil differential switches) with remote fault alarms.
Smart models should log energy data for optimization.

Compliance & Sustainability‌

Verify refrigerant compatibility (e.g., R404A/R507A) and compliance with latest efficiency/noise standards (e.g., GB/T 18430).
🧪 ‌Practical Validation Recommendations‌
Load Testing‌: Simulate operational conditions for 72 hours. Monitor temperature stability (±1°C ideal) and start-stop cycles.
Efficiency Comparison‌: Record power consumption at 100% and 50% loads. Calculate actual COP vs. labeled values (deviation should be <10%).
Noise Testing‌: Measure sound pressure at 1m distance. Exceeding 75 dB(A) may impact operational environments.

Note‌: Prioritize suppliers providing ‌traceable compressor serial numbers‌ to confirm genuine Bitzer components. Evaluate lifecycle costs by factoring in spare parts pricing and local service response times.

This translation preserves technical terminology (e.g., “semi-hermetic piston compressors,” “condenser fin cleaning”), measurement units (±1°C, dB(A)), and industry standards (IP54, GB/T 18430) while adapting the structure for international technical documentation clarity.

      

Bitzer 2GES-2Y 2HP Semi-hermetic Condensing Unit for Commercial Use最先出现在China Evaporator, Condenser, Condensing Unit Suppliers, Manufacturers, Factory - GINYARD！。

1. Capacity: This refers to the amount of refrigeration that the unit can provide, typically measured in tons or kilowatts.

2. Compressor Type: Bitzer offers various types of compressors including reciprocating, scroll, and screw compressors.

3. Refrigerant Type: The refrigerant is the substance used to transfer heat in the refrigeration cycle. Bitzer units can be designed to work with a variety of refrigerants, such as R404A, R134a, and R22.

4. Evaporating Temperature: This is the temperature at which the refrigerant evaporates to absorb heat from the surrounding environment. Bitzer units can be designed to operate at different evaporating temperatures depending on the application.

5. Condensing Temperature: This is the temperature at which the refrigerant condenses to release heat to the surrounding environment. Bitzer units can be designed to operate at different condensing temperatures depending on the application.

6. Power Supply: Bitzer Refrigeration Condensing Unit can be designed to operate on various power supplies, such as 220V/50Hz, 380V/50Hz, or 440V/60Hz.

7. Control System: Bitzer Refrigeration Condensing Units may include a control system to monitor and regulate the operation of the unit, including temperature and pressure sensors, as well as control valves and switches.

8. Application: Bitzer Refrigeration Condensing Unit can be designed for different applications, such as air conditioning, refrigeration, or industrial processes. The application will determine the specific parameters required for the unit, such as cooling capacity and operating temperatures.

9. Noise Level: The noise level of a Bitzer Refrigeration Condensing Unit can also be a parameter of interest, as it may be important in certain applications, such as residential or commercial settings.

10. Efficiency: Bitzer Refrigeration Condensing Unit can be designed to operate at different levels of efficiency, which can affect energy consumption and operating costs. Factors that can impact efficiency include the type of compressor, refrigerant, and control system used in the unit.

How to Evaluate the Quality of Open-Type Bitzer Piston Air-Cooled Refrigeration Units?‌

To determine the quality of open-type Bitzer piston air-cooled refrigeration units, comprehensively assess key indicators such as core performance, structural design, energy efficiency, and reliability. Evaluate based on the following dimensions:

🔧 ‌I. Core Component Performance‌

Compressor Quality‌

Verify the use of ‌genuine Bitzer semi-hermetic piston compressors‌. Inspect designs such as wear-resistant crankshafts, optimized valve groups, and low-friction bearings to ensure longevity and stability.
Energy Adjustment Capability‌: Units with capacity control heads (e.g., cylinder unloading) or variable frequency drives (VFD) offer superior efficiency under partial loads and enhanced adaptability.

Condenser and Fan Configuration‌

Prioritize ‌copper-tube aluminum-fin condensers‌. Check fin-tube expansion quality for uniform fins without damage.
Fans should be ‌low-noise external rotor types‌. Target operational noise ≤65 dB(A), with sufficient airflow for high-ambient conditions (condensing temperature ≥60°C).
⚙️ ‌II. Operational Efficiency & Cost-Effectiveness‌

Energy Efficiency Ratio (COP/EER)‌

Compare labeled COP values. Tier-1 efficiency units save 15%–25% energy long-term versus Tier-3, especially under partial loads.
Cooling Speed Test‌: Units should reach set temperature within 30 minutes of startup. Delays indicate system mismatches or component defects.

Maintenance Costs‌

Air-cooled designs eliminate water and cooling tower costs but require evaluating ‌condenser fin cleaning frequency‌ and accessibility.
Inspect ‌brands of standard components‌ (e.g., expansion valves, oil separators). Premium parts reduce failure rates and replacements.
🛠️ ‌III. Reliability & Maintainability‌

Structural Design Rationality‌

Open layouts must allow easy access to compressors, oil separators, and key interfaces (e.g., vibration absorbers, junction boxes).
Vibration Damping‌: Compressor bases should include rubber mounts or spring isolators to prevent pipe resonance and leaks.

Environmental Adaptability‌

High-temperature performance: Units must maintain rated capacity at 48°C ambient, with discharge pressure within safe limits.
Protection Rating: Electrical cabinets require ≥IP54 rating to resist dust and moisture ingress.
📊 ‌IV. Added Value & Intelligence‌

Control System‌

Standard ‌pressure/temperature safeguards‌ (e.g., high/low-pressure controllers, oil differential switches) with remote fault alarms.
Smart models should log energy data for optimization.

Compliance & Sustainability‌

Verify refrigerant compatibility (e.g., R404A/R507A) and compliance with latest efficiency/noise standards (e.g., GB/T 18430).
🧪 ‌Practical Validation Recommendations‌
Load Testing‌: Simulate operational conditions for 72 hours. Monitor temperature stability (±1°C ideal) and start-stop cycles.
Efficiency Comparison‌: Record power consumption at 100% and 50% loads. Calculate actual COP vs. labeled values (deviation should be <10%).
Noise Testing‌: Measure sound pressure at 1m distance. Exceeding 75 dB(A) may impact operational environments.

Note‌: Prioritize suppliers providing ‌traceable compressor serial numbers‌ to confirm genuine Bitzer components. Evaluate lifecycle costs by factoring in spare parts pricing and local service response times.

This translation preserves technical terminology (e.g., “semi-hermetic piston compressors,” “condenser fin cleaning”), measurement units (±1°C, dB(A)), and industry standards (IP54, GB/T 18430) while adapting the structure for international technical documentation clarity.

      

Bitzer 4DES-7Y-40S Condensing Unit for Medium high temperature Cold Storage最先出现在China Evaporator, Condenser, Condensing Unit Suppliers, Manufacturers, Factory - GINYARD！。

Here at GYW Solutions our expert knowledge is based on over 15 years of experience working within various kinds of cold storage designing, constructing, installing, and maintenance. Combined with our hard-working and highly skilled team, you can be sure the cold storage solution we provide will be sure to fit the bill. Our client’s feedback is our main medium for advertising our business. We always ensure customer satisfaction. Our services are affordable and competitive. Apart from designing and building a cost-effective cold room, they are other reasons we are among theleading companies in the country.

1、The four main products for building a cold storage are as follows:

3、Detailed Introduction：

Meat seafood ice cream storage room Parameter

Dimension	Customized length, width, height
Refrigeration unit	Carrier/Bitzer/Copeland etc.
Refrigeration type	Air cooled/water cooled/evaporation cooled
Refrigeration	R22,R404a,R447a,R448a,R449a,R507a Refrigerant
Defrost Type	Electric defrosting
Voltage	220V/50Hz,220V/60Hz,380V/50Hz,380V/60Hz,440V/60Hz optional
Panel	New material polyurethane insulation panel,43kg/m3
Panel thickness	180mm   200mm
Type of door	Hanged door,sliding door,double swing electric sliding door,truck door
Temp. of room	-30~-40℃ optional
Functions	chicken，dumplings, meat, ice cream, fish, seafood ,etc.
Fittings	All necessary fittings are included,optional
Place to assemble	Indoor/out door(concrete construction building/steel construction building)

Cold room structure：

CASGYW cold room consists of cold room panel (PU sandwich panel), cold room door, condensing unit, evaporator (air cooler),temperature controller, air curtain, copper pipe, expansion valve and other refrigeration fittings.

Cold room applications：

Cold room is widely used in food industry, medical industry, and other related industries.
In food industry, cold room is usually used in food process factory, slaughterhouse, fruit and vegetable
warehouse,supermarket,hotel, restaurant, etc.
In medical industry, cold room is usually used in hospital, pharmaceutical factory, blood center, gene center, etc.
Other related industries, such as chemical factory, laboratory, logistics center, they also need cold room.

Design principle

For cold room projects, the following factors should be fully considered:

1.What is the application of the cold room?

It will affect the temperature of cold room needed to be, and the choice of thickness of pu panel and material covered on panel.

2.What is the size of the cold room?

It will affect the choice of condensing unit and air cooler, basing on the cold room temperature.

3.Which country will the cold room be located in? How about the climate?

It will affect the choice of voltage and condenser, if the temperature is high all the year, we need to choose condenser with bigger evaporation area.

Application for example		Room Temperature
Fruit & Vegetable		-5 to 10 ℃
Chemical factory,medicine		0 to 5 ℃
Ice cream, ice storage room		-10 to -5 ℃
Frozen meat storage		-25 to -18 ℃
Fresh meat storage		-40 to -30 ℃

Solution and catalog

General details of fresh cold room
Reference dimension(L*W*H)	6m*4m*2.5m	8m*5m*2.5m	10m*6m*2.5m	11m*6m*3m
Application	Usually for storage of fresh vegetables and fruits
Temperature	-5°C ～ +5°C
Power	380V/50HZ/3Phase（can be customized）
Cold room structure
Surface metal (Take PPGI on both sides for example)	0.326mm PPGI	0.326mm PPGI	0.326mm PPGI	0.326mm PPGI
Thickness of PU panel	100mm	100mm	100mm	100mm
Cold room door(W*H)	Hinged door 0.8m*1.8m	Hinged door 0.8m*1.8m	Manual sliding door 1.5m*2m	Manual sliding door 1.8m*2m
Refrigeration Equipment
Compressor brand	Bitzer	Bitzer	Bitzer	Bitzer
Compressor type	Semi-hermetic	Semi-hermetic	Semi-hermetic	Semi-hermetic
Compressor model	4FES-5Y	4DES-7Y	4VES-10Y	4PES-15Y
Refrigerant	R404a	R404a	R404a	R404a
Condenser model	FNH-12.5/41	FNH-17/60	FNH-23/80	FNH-35/120
Evaporator model	DD-30	DD-60	DD-80	DD-120

General details of freezer cold room
Reference dimension(L*W*H)	4m*4m*2.5m	6m*4m*2.5m	6m*6m*2.5m	6m*8m*2.5m
Application	Usually for storage of frozen fish, meat and seafood
Temperature	-20°C ～ -18°C
Power	380V/50HZ/3Phase（can be customized）
Cold room structure
Surface metal (Take PPGI on both sides for example)	0.326mm PPGI	0.326mm PPGI	0.326mm PPGI	0.326mm PPGI
Thickness of PU panel	150mm	150mm	150mm	150mm
Cold room door(W*H)	Hinged door 0.8m*1.8m	Hinged door 0.8m*1.8m	Manual sliding door 1.5m*2m	Manual sliding door 1.5m*2m
Refrigeration Equipment
Compressor brand	Bitzer	Bitzer	Bitzer	Bitzer
Compressor type	Semi-hermetic	Semi-hermetic	Semi-hermetic	Semi-hermetic
Compressor model	4DES-5Y	4TES-9Y	4PES-12Y	4HE-18Y
Refrigerant	R404a	R404a	R404a	R404a
Condenser model	FNH-12.5/41	FNH-17/60	FNH-23/80	FNH-35/140
Evaporator model	DD-30	DD-60	DD-100	DD-140

Parameter
Brand	CASGYW or OEM / ODM
Size	Customized
Temperature	-50°C to 50 °C
Voltage	380V, 220V or Customized
Main parts	Polyurethane(PU) sandwich panel
	Cold room door
	Condensing unit——German Bitzer, American Emerson, GREE, etc.
	Air cooler——ZKGY,EDEN, etc.
Fittings	Valves, copper pipe, thermal insulation pipe, wire, PVC pipe for wire, PVC door curtain for sliding door, LED light, switch,electrode, insulating tape, belting, etc.
Certification	ISO9001:2015, BV, SGS, TÜV

 

Cold room panel We use fluoride-free material, it is more environment-friendly. Our cold room panels can reach fireproof level B2. Polyurethane panel is foamed by high pressure with density of 38-42 kg/m3. So the thermal insulation will be good.

Cold room door   We have different types of cold room door, such as hinged door, sliding door, free door  and other types of doors according to your requirement.

Condensing unit We use the world famous compressor like German Bitzer, American Emerson, etc. It is easy to operate the automatic high-precision digital controller with high efficiency.

Evaporator(Air cooler) ————————————————————————————————————————————————— Model: DD series, DJ series, DL series. DD series is suitable for medium temperature; DJ series is suitable for low temperature; DL series is suitable for high temperature.

Refrigeration fittings ————————————————————————————————————————————————— (1)Temperature controller Famous brand: Italy Dixell with DELIXI or Korean LG, French Schneider (2)Valve Parts Famous brand: Denmark Danfoss (3)Copper pipe and connection (4)Thermal insulation pipe, wire, PVC pipe, PVC door curtain for sliding door, LED light, switch, electrode, insulating tape, belting, etc.

How to Installation:

Step 1:Floor panel
Step 2: Wall panel
Step 3: Ceiling panel
Panels will be marked according to drawing and connected by cam locks, you just need to lock different panels together, then seal them with sealant to keep sealed.
You can watch this following video about how to install cold room.

 

For safety and stability of large cold room, we will supply accessories to make roof panel fixed to steel structure outside cold room. There are mushroom head, screw rod and regulating parts or other accessories with same function according to cold room situation.

How to establish a good Meat seafood or ice cream storage room最先出现在China Evaporator, Condenser, Condensing Unit Suppliers, Manufacturers, Factory - GINYARD！。

How to Judge the Quality of an Air-Cooled Scroll Refrigeration Unit? Key Considerations:‌

Evaluating the quality of an air-cooled scroll refrigeration unit requires a comprehensive analysis of core performance, reliability, and long-term economics. Key dimensions include:

❄️ 1. Energy Efficiency Performance (Core Metric)
COP (Coefficient of Performance):‌ Ratio of rated cooling capacity to input power. Scroll units should typically achieve COP ≥ 4.0 (under standard conditions), with high-end models reaching 4.5-4.8. Per Chinese National Standard GB standards: For cooling capacity ≤50kW, COP ≥ 2.60 required; for >50kW, COP ≥ 2.80 (air-cooled scroll units).
IPLV (Integrated Part Load Value):‌ Crucial for inverter units under varying loads. High-quality units achieve IPLV ≥ 6.0.
🌡️ 2. High-Temperature Environment Adaptability
Cooling Capacity Decay Rate:‌ At ambient temperatures >35°C, decay should be <5% for quality units. Poor units may decay ≥18% (air-cooled systems exhibit more significant decay).
Condenser Heat Dissipation Efficiency:‌ Requires optimized fin-tube condenser design (fan blade angle, fin design) to reduce air resistance and ensure stable heat rejection.
⚙️ 3. Core Components & Manufacturing Quality
Compressor Sealing:‌ Hermetic scroll compressors must prevent refrigerant leaks. Precision meshing of orbiting and fixed scrolls determines volumetric efficiency (>90% for quality units).
Heat Exchanger Configuration:‌ Plate heat exchanger evaporators (enhances heat transfer) combined with finned-tube condensers (enhances dissipation) represent an efficient setup.
Inverter Control System:‌ Must support stepless regulation from 0-100% capacity to avoid frequent on/off cycling losses.
🛡️ 4. Safety & Protection Mechanisms
Essential Protections:‌ Standard inclusions: High-pressure protection, freeze protection, motor overload protection.
Advanced Monitoring:‌ Dynamic flow sensors (for real-time pump speed adjustment), phase loss protection, and oil separation systems (reducing mechanical wear) are significant value-adds.
🔧 5. Maintenance Ease & Reliability
Vibration & Noise:‌ Scroll mechanisms should exhibit <40% of the vibration amplitude of comparable reciprocating compressors in air-cooled units. Noise levels ≤75 dB(A).
Maintenance Costs:‌ Modular design simplifies servicing. Built-in oil separators extend lubricant change intervals.
Failure Rate:‌ Susceptible to permanent damage from debris ingress or liquid slugging – robust filtration system design is critical.
💰 6. Lifecycle Cost Analysis
Initial Investment:‌ Scroll units typically cost more than reciprocating units, but are 15%-20% cheaper than high-end screw units.
Long-Term Energy Costs:‌ In regions with electricity prices >¥0.8/kWh, energy savings from a scroll unit can offset its price premium over a standard air-cooled unit within 2 years.
📊 Selection Recommendations
Evaluation Dimension‌ ‌Key Features of Quality Units‌ ‌Risk Warnings‌
Efficiency (COP/IPLV)‌ COP ≥ 4.0, IPLV ≥ 5.0 Units with COP < 3.5 risk excessive long-term energy consumption
High-Temp Stability‌ <5% capacity decay at 35°C Units without inverter control exhibit significant decay
Protection Systems‌ Dynamic flow monitoring + multi-level electrical protection Units with only threshold alarms have delayed response
Maintenance Friendliness‌ Compact modular design + remote diagnostics interface Welded/sealed casings increase repair difficulty

     

      

Complete cold storage source 1.4HP-30HP Scroll compressor Aircondensing unit for Medium And Low Temperature Configuration最先出现在China Evaporator, Condenser, Condensing Unit Suppliers, Manufacturers, Factory - GINYARD！。

     

      

Complete cold storage source 1.4HP-30HP Scroll compressor condensing unit for flowers, vegetables, and fruits coldroom最先出现在China Evaporator, Condenser, Condensing Unit Suppliers, Manufacturers, Factory - GINYARD！。

Post harvest fresh produce unit cooler is designed for non-packaging fresh fruits, flowers and vegetables cold room or CA rooms. Specially designed long air throw 500mm external rotor fans,12.7mm inner grooved copper tube, flat fins or corrugated fins, large heat exchange surface, non-corrosive design help the cold room to keep in a high humidity environment and small KTD, which eventually, keep the moisture in the fresh produces.

1. Flexibility and Convenience

1. ‌Mobile Deployment‌: Compact and lightweight mobile design allows quick repositioning according to storage layouts or temporary needs, without complex piping installations.
2. ‌Easy Installation‌: Modular structure enables operation with simple power and water connections, significantly reducing installation time and labor costs.

⚡ 2. High Efficiency and Energy Savings

1. ‌Rapid Cooling‌: Utilizes advanced refrigeration technologies (e.g., evaporative cooling, high-efficiency compressors) to achieve noticeable temperature drops quickly (e.g., within 30 minutes) and precisely maintain set temperatures.
2. ‌Low-Energy Operation‌: Energy-saving compressors and intelligent temperature control systems automatically adjust power output, reducing wasted energy by 30%-50% compared to conventional equipment.

🛡️ 3. Environmental Adaptability and Durability

1. ‌Corrosion-Resistant Materials‌: Key components use stainless steel and anti-corrosion coatings to withstand high-humidity, low-temperature environments, extending service life.
2. ‌Dehumidification & Purification‌: Powerful ventilation systems reduce humidity to inhibit mold growth and expel harmful gases (e.g., ammonia odors), maintaining fresh air.

🤖 4. Intelligent Control and Maintenance Convenience

1. ‌Automated Operation‌: Smart systems monitor temperature/humidity in real time, automatically activating/deactivating and adjusting cooling capacity to minimize manual intervention.
2. ‌Easy Maintenance‌: Modular design facilitates rapid part replacement. Features like automatic cleaning (e.g., water-flushing defrosting) reduce failure rates and downtime.

🌾 5. Application Scenario Adaptability

1. ‌Broad Compatibility‌: Suitable for fruit/vegetable cold storage, meat freezing warehouses, cold chain transport vehicles, etc., effectively extending agricultural product shelf life and reducing spoilage.
2. ‌Functional Expandability‌: Some models offer customizable features like constant temperature/humidity control, humidification, or air purification for diverse storage needs.

      

Post harvest fresh produce unit cooler Specific Unit cooler for Agricultural最先出现在China Evaporator, Condenser, Condensing Unit Suppliers, Manufacturers, Factory - GINYARD！。

Ginyard&Thermowe water defrost unit cooler is regarded as one of the most reliable water defrost evaporator in China market. The unique water distribution system ensures the even distribution of water across the coil and drainage, and the same time, avoiding the icing for low temperature on the middle drain pan between the fans and coil. Improved anti-spray panels ensure the defrost water stays inside the unit.

      

Water defrost unit cooler avoiding the icing for low temperature on the middle drain pan between the fans and coil最先出现在China Evaporator, Condenser, Condensing Unit Suppliers, Manufacturers, Factory - GINYARD！。

Ginyard designs and fabricates a special unit cooler dedicated to automatic stereoscopic refrigerated warehouse application. 630/ 800mm external rotor fans, inner grooved copper tubes, corrugated fins, AlMg casings and state-of-art design ensures highest performance of cold room and even distribution of temperature.

      

Unit cooler for automatic stereoscopic warehouse design ensures highest performance of cold room最先出现在China Evaporator, Condenser, Condensing Unit Suppliers, Manufacturers, Factory - GINYARD！。

Dual discharge/Slim type unit coolers are widely used in small or medium sized preparation rooms, docks, packaging rooms, platforms, rear replenishment cold rooms or low height cold rooms.

Standard Thermowe dual discharge unit coolers are using 300/400/500mm 6Pole low noise external rotor fans, inner grooved copper tubes, corrugated fins and AlMg casings.

The compact design, low noise, low profile and high efficiency makes the longest cold room integrity and working life.

      

Dual discharge-Slim type unit coolers widely used in small or medium sized preparation rooms最先出现在China Evaporator, Condenser, Condensing Unit Suppliers, Manufacturers, Factory - GINYARD！。

Carbon dioxide(R744) evaporator is recommended for small, medium and large-scale cold rooms where environmentally friendly refrigerant has to be used.  300/ 400/ 500/ 630 mm external rotor fans are used in this series and direct-expansion type of R744 evaporator is made of thick-wall copper tubes, while pump type of R744 evaporator is made of SS304 tubes. All the series of R744 evaporator is adopting flat or corrugated fin and optimized piping design, featuring high working pressure (80 bars gauge), compact structure, low noise, highly efficiency, high performance, energy saving and longer life.

Unit Cooler (also called air cooled evaporator) is commonly used for optimal distribution of cooled air in refrigerated cold rooms or freezer rooms. Ginyard unit cooler is made of a heavy-gauge, smooth finished aluminum cabinet or galvanized steel with a copper coils, aluminum plate fin foils and permanently lubricated ball bearing fan motors with inherent thermal protection. Our unit coolers range from low velocity to low profile to heavy-duty cooler and freezer models, in air, electric or hot gas defrost configurations which can provide efficient cooling for convenience stores, supermarkets, beverage storage, restaurants, refrigerated warehouses, industrial and pharmaceutical applications.

      

Carbon Dioxide Unit Cooler最先出现在China Evaporator, Condenser, Condensing Unit Suppliers, Manufacturers, Factory - GINYARD！。