Refrigeration Copper Aluminum Fin Condenser Evaporator Cold Storage Unit Air Cooler

• Customization: Available
• Weight: Online Support
• Warranty: 1 Year
• Voltage: 220~240V, 380~420V, 440~460V
• Type: Piston Refrigeration Machinery
• Total Lnput: Online Support
• Size: Online Support
• Sealing Method: Semi-Closed
• Cooling Mode: Air-Cooled
• Capacity: High, Medium to Low Temperature
• After-Sales Service: Online Support
• Frequency: 50/60Hz
• Temperature Range: High, Medium to Low Temperature
• Air Condenser: Finned Type
• Application: Fruit/Vegetable/Meat/Seafood/Ice/Chemical/Medicine
• Nominal Power: 2-1000HP
• Refrigeration Oil: Poe, 3GS
• Transport Package: Customized
• Specification: Customized
• Trademark: jingyuan
• Origin: China
• Production Capacity: 100000

Product Description

Product Description

Product Overview

The Cold Room Evaporator is the core heat exchange unit in refrigeration systems, specifically designed for various types of cold storage rooms (e.g., food freezing/cold storage, quick freezing rooms, pharmaceutical warehouses). Its primary function is to absorb heat from the room, lowering the air or goods temperature to the set point. Refrigerant,evaporates inside the coil tubes, absorbing heat. Fans (for air-cooled units) or natural convection (for pipe coils) then evenly distribute the cooling effect throughout the storage space.

Application Fields
Widely used in food processing plants, frozen warehouses, logistics distribution centers, supermarket cold chains, biopharmaceutical storage, chemical cold storage, research institutions, hotels, restaurants, and any environment requiring precise temperature and humidity control for refrigeration or freezing purposes.

Application Fields
Widely used in food processing plants, frozen warehouses, logistics distribution centers, supermarket cold chains, biopharmaceutical storage, chemical cold storage, research institutions, hotels, restaurants, and any environment requiring precise temperature and humidity control for refrigeration or freezing purposes.

Quality & Service
Strict adherence to ISO9001 Quality Management System during manufacturing.
Core components sourced from internationally renowned brands ensure reliability.
Provision of professional technical consultation, product selection guidance, and installation & maintenance support.
Comprehensive after-sales service network for rapid response to customer needs.

Custom Voltage Solutions for Global Markets

Global Compatibility, :Does your equipment require specific voltage (like 110V/60Hz for North America or 220-240V/50Hz/60Hz/440V/60Hz for EU & UK)? We specialize in manufacturing products with custom
voltage specifications tailored to your exact target market requirements. Say goodbye to compatibility concerns .
 styles to meet your needs.

Packing & Delivery

Key Features

1.High-Efficiency Heat Transfer:

Utilizes high-purity copper tubes (Cu coils) or corrosion-resistant aluminum alloy tubes (Alu coils) with smooth internal surfaces, ensuring efficient refrigerant flow and full evaporation.
Large surface area, high-precision fins (aluminum or stainless steel) with optimized fin spacing maximize the heat transfer area, significantly enhancing thermal conductivity.
Professionally designed circuitry ensures uniform refrigerant distribution across all tube circuits, eliminating "short-circuiting," leading to an overall heat exchange efficiency increase of over 15%.

2.Outstanding Performance & Energy Saving:

Optimized airflow design paired with high-efficiency, low-noise EC motors or heavy-duty industrial fans delivers strong air volume and pressure with low power consumption. This accelerates room pull-down times, shortens compressor runtime, achieving up to 30% energy savings.
Precisely matched refrigerant charge and thermal expansion valves (or electronic expansion valves) enable accurate temperature control with minimal fluctuations (≤ ±1°C).
Optional fully automatic intelligent defrost systems (Electric Heater Defrost / Hot Gas Defrost / Water Spray Defrost) ensure fast and thorough defrosting, effectively minimizing frost buildup impact on efficiency and reducing cold loss.

3.Robust Construction & Extended Lifespan:

Sturdy framework made of high-strength, corrosion-resistant galvanized steel or premium aluminum alloy profiles.
Heat transfer tubes and fins undergo special anti-corrosion treatments (e.g., Blue Hydrophilic Coating, Epoxy Resin Spray), providing resistance against corrosion, oxidation, and salt spray, especially vital in high-humidity or demanding environments like seafood cold stores.
Critical joints employ high-quality welding techniques (e.g., TIG welding) to ensure airtightness and eliminate leakage risks.

4.Diverse Options, Wide Applicability:
Comprehensive Range:Unit Coolers Series: Floor Mounted / Ceiling Mounted Unit Coolers (DD/DJ types), suitable for medium/low-temp cold stores, freezers, blast freezers. High air volume, rapid cooling, space-saving.
Pipe Coils Series: Aluminum Ceiling Coils / Wall Coils, featuring seamless, smooth aluminum tubes with anti-corrosion hydrophilic fins. Utilizing natural convection or low-velocity forced air, they offer minimal dehydration, high energy efficiency, and zero fan noise, ideal for long-term storage applications with strict weight loss requirements, such as fruit & vegetable stores and controlled atmosphere (CA) rooms.
Blast Freezing Evaporators: Specifically engineered for tunnel, spiral, and fluidized freezing lines, delivering ultra-high heat exchange rates to meet rapid freezing requirements within extremely short timeframes.
Customizable: Can be tailored in dimensions, fin spacing, refrigeration capacity, tube material, fan specifications, voltage rating, and special protection needs (e.g., food-grade, pharmaceutical-grade) to perfectly fit varying room volumes, temperature requirements (-40°C to +10°C), and specific applications.

5.Intelligence & Convenience:
Standard drip tray ensures smooth condensate drainage, preventing contamination of stored goods.
High-sensitivity defrost thermostat protection (dual safety) ensures safe and reliable defrost operation.
Easy installation and maintenance design simplifies cleaning fin dust and replacing fans.
Seamless integration capability with central control systems for remote monitoring and automatic operation.

Specification

CONFIGURATION
scroll compressor	Scroll Type	Semi-Hermetic Reciprocating Type	Screw Type
	scroll compressor	semi-hermetic reciprocating compressor crankcase heater differential oil pressure switch	screw compressor ECO (low temperature application) air/water cooled oil cooler oil way accessories safety valves
	OPEN type air-cooled condenser,liquid receiver with shut-off valve vibration eliminator,vibration eliminator solenoid valve, filter drier and sight glass in liquid line high and low pressure gauges high and low pressure controller
Optional	air cooled condenser fan speed control control panel with complete wiring (main switch, compressor contactor, etc.) check valve in liquid line oil separator in discharge line accumulator in suction line stainless steel ECO sound insulation for compressor heaters for low ambient temperature

Company Profile

 Business Scope

Jingyuan (Foshan) Refrigeration Equipment Co., Ltd. is a comprehensive enterprise specializing in the design, R&D, manufacturing, and engineering services of semi-hermetic piston compressors, refrigeration units, and customized systems. We adhere to the principles of precision craftsmanship, advanced technology, and customer-centric service, offering standardized, energy-saving, and eco-friendly solutions tailored to diverse industry needs. With over a decade of experience, we are committed to our operational ethos of "Integrity, Quality, Competitive Pricing, and Shared Success," supported by comprehensive after-sales services.

Key Advantages:

Core Advantage: Superior Compressor Technology

 

High Efficiency & Energy Savings: Renowned for high COP/EER values, whether piston, screw, or scroll compressors, typically exceeding industry standards. This directly reduces the core operating cost of cold storage: electricity.

 

Reliability & Long Service Life: Utilizes top-grade materials and precision manufacturing processes (e.g., high-quality cast iron housing, hardened crankshafts, specialized valve plate design). Robust construction ensures high reliability under harsh conditions and continuous operation, delivering long mean times between failures (MTBF).

 

High-Efficiency Motor Technology: Optimized motor design offers higher efficiency with lower heat generation, further enhancing overall unit efficiency and reliability.

 

Precise Control Capability: Excelling particularly with inverter compressors, offering strong stepless capacity modulation. This enables exact matching of actual cold storage load, avoiding oversized units operating below capacity, achieving peak energy savings and stable temperature control.

 

Broad Refrigerant Compatibility: Capable of efficient and safe operation with various mainstream refrigerants (e.g., R404A, R507A, R134a) and next-generation environmentally friendly refrigerants, providing flexible choices to meet current and future environmental regulations (e.g., GWP restrictions).

 

High Reliability & Durability

    Designed for Industrial Applications: Cold storage typically requires 24/7 continuous operation. The unit design fully considers the demanding requirements of high-load, long-duty-cycle operation.

 

Superior Component Quality: Core components (compressors, oil separators, valves, etc.) all utilize high-quality products,  ensuring overall system stability and lifespan.

 

Stringent Testing Standards: Undergoes rigorous testing exceeding industry standards before leaving the factory, ensuring stable and reliable operation under various operating conditions.

 

Strong Fault Tolerance: Excellent oil return control, liquid slugging protection, overheating protection, and other measures effectively enhance resilience against adverse operating conditions.

 styles to meet your needs.

FAQ

1. Q: Are you a manufacturer?

 A: Yes, we are manufacturer. Non-standard customization and OEM service are both welcomed and available.

2.Q: How to buy?

A: Please contact us by email or online at first, and then we will offer our proposal and quotation based on your demand.

3. Q: How to pay?

A: 40% of total amount to be paid before production, and the balance payment before shipment.

4. Q: How to ship?

A: We work with an experienced shipping agent who could arrange your delivery on the cheapest and fastest way. Our closest port is guangzhou.

5.Q: What about the delivery date?

A: 10-30 days, depends on the order.

6. Q: What about the maintenance?

 A: All the products are tested before shipment, and maintenance is easy. We provide patient pre-sale service and considerate after-sale service.