The industrial quick freezer listed here carries 330V, 450 V, power source Electric, documented exactly as the manufacturer publishes it. Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Industrial Quick Freezer
- Power Source: Electric
- Power(W): 4400W(5.90hp)
- Voltage: 330V, 450 V
- Material: Aluminum
- Coil Material Options: Stainless Steel (SS304/SS316) / Industrial Aluminum / Copper
- Fin Material: Galvanized Steel Fins,Aluminum Fin,Hydrophilic Coated Aluminum Fin
Technical Specifications
| Volume(L) | 74L(19.55gal) |
|---|---|
| Processing | Expanded Tube Type |
| Operating Temperature | -40-10°c |
| Material | Aluminum |
| Power Source | Electric |
| Core Components | Aluminum finned aluminum tube |
| Voltage | 330V, 450 V |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Key Selling Points | Energy Saving, Eco-Friendly, Low Maintenance Cost |
| Power(W) | 4400W(5.90hp) |
| Place Of Origin | Shandong, China |
| Weight (Kg) | 500 |
| Brand Name | Donghang |
| Dimension(L*W*H) | 2000*1000*1000 |
| Product Name | Tunnel Freezer Evaporator / Blast Freezer Coil |
| Application | IQF Seafood, Meat, Poultry, Vegetables, Prepared Foods |
| Structure Type | Floor-Standing / Ceiling-Mounted / Custom Tunnel Design |
| Coil Material Options | Stainless Steel (SS304/SS316) / Industrial Aluminum / Copper |
| Fin Material | Galvanized Steel Fins,Aluminum Fin,Hydrophilic Coated Aluminum Fin |
| Customization Support | Fully Supported (Based on Capacity, Dimensions, Voltage) |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
PRODUCT HIGHLIGHTS
- Project-Based Budgeting & Custom Quotes: Pricing varies precisely based on your required capacity and material configurations. Our engineering team provides tailored non-standard solutions to match your specific budget.
- Universal Fast-Freezing Application: Engineered for seamless integration with various industrial freezing tunnels. Ideal for high-capacity IQF seafood, meat processing, poultry, and prepared food lines.
- High-Grade Anti-Corrosion Casing Options: Available in premium stainless steel, aluminized zinc steel, or hot-dip galvanized plates. Delivers rugged structural durability with an aesthetic, clean industrial finish.
- Staggered Coil Geometry & Precision Mechanical Bonding: Coil tubes are arranged in an optimized staggered pattern to maximize thermodynamic contact. Advanced pipe expansion technology ensures zero-gap bonding for highly efficient heat exchange.
- Large Fin-Pitch Structure for Prolonged Operation: Wide-spaced fin architecture ensures smooth airflow dynamics and minimizes static resistance. Drastically reduces frost buildup to ensure a more thorough and automated defrosting cycle.
- Dedicated High-Static Axial Ventilation: Outfitted with heavy-duty fans delivering massive air volume and extended air throw. Perfectly calibrated to overcome internal resistance in large industrial blast freezing tunnels.
Video Description | ||||||||
标题
Advanced Engineering Design: Precision-engineered framework optimized for uniform heat exchange and high-pressure airflow distribution across the system.
High-Efficiency Refrigerant Distribution: The inlet layout is precision-engineered to ensure balanced refrigerant flow across the entire matrix, eliminating localized hotspots and maximizing total system heat exchange capacity.
High-Static Axial Ventilation: Outfitted with powerful industrial axial fans designed specifically for high static pressure,
guaranteeing consistent, high-velocity airflow distribution throughout the entire tunnel freezing load.
guaranteeing consistent, high-velocity airflow distribution throughout the entire tunnel freezing load.
Optimized Heavy-Duty Coil Matrix: Engineered with a specialized industrial fin configuration to balance maximum heat transfer surface area with open airflow paths, ensuring rapid thermal capture and extended operational cycles during intense blast freezing.
HIGH-EFFICIENCY COOLING COIL MATRIX
Advanced Frost-Tolerant Geometry: Features an optimized fin architecture specifically tailored for low-temperature blast tunnels. This dynamic layout drastically retards frost accumulation, maintaining a clear airflow path and securing peak refrigeration yields during prolonged continuous runs.
Premium Stainless Steel Casing: Outfitted with a heavy-duty stainless steel framework to deliver rugged structural durability and superior anti-corrosion performance in high-moisture blast freezing environments.
Balanced Circuit Fluidics: The precision tube and header configuration completely eliminates localized thermal dead zones, ensuring stable and perfectly uniform cooling across your entire tunnel belt.
HIGH-STATIC AXIAL VENTILATION SYSTEM
Heavy-Duty Blast Ventilation: Outfitted with high-efficiency industrial axial fans specifically engineered to overcome massive internal static pressure resistance inside high-capacity freezing tunnels. Deep-Drawn Aerodynamic Shrouds: Features precision-engineered fan cylinders to guarantee immense air volume and extended cross-flow air throw parameters, seamlessly piercing through dense product loads.
Low-Temp Severe-Duty Motor: Driven by specialized, fully enclosed industrial motors to ensure highly stable torque and uninterrupted running cycles under extreme low-temperature and high-frost factory conditions.
Precision Refrigerant Distribution:
(Refers to the Copper Header & CapillaryWelding)
Features a professionally brazed copper distributor with perfectly balanced capillary lines to
ensure flawless fluid dynamics, preventing localized dry expansion and starvation across the coils.
ensure flawless fluid dynamics, preventing localized dry expansion and starvation across the coils.
COMPLIANT HEAVY-LIFTING & SAFETY PROTOCOLS (Refers to the Factory Warning & Lifting Labels) Equipped with dedicated structural lifting lugs and standardized electrical hazard warning placards. Guarantees seamless, damage-free crane logistics and safe site commissioning in any food processing facility.
HEAVY-DUTY INDUSTRIAL CASING SEAMS (Refers to the Premium Stainless Steel Panel Framework) Constructed with high-grade, heavy-gauge stainless steel plates secured by vibration-resistant fasteners. The flawless, tight-tolerance panel fitment eliminates structural shaking and ensures an airtight enclosure.
UNIFORM AUTOMATED BENDING GEOMETRY (Refers to the Seamless Return Bend Matrix) The cooling tubes are formed through advanced automated bending to maintain consistent wall thickness. Eliminate internal stress concentrations and minimize flow resistance for dependable, high-pressure operation.
Heavy-Duty Material Processing
Automated uncoiling and leveling lines handle premium raw materials to ensure high structural rigidity and baseline accuracy for refrigeration equipment frames.
CNC Precision Fabrication
High-capacity CNC laser cutting centers execute ultra-precise shaping on all heavy-duty industrial frames, minimizing material waste and ensuring exact dimensions.
High-Precision Bending Execution
Advanced press brakes perform strict automatic bending to minimize structural tolerances, ensuring pristine joint alignment and uncompromising housing rigidity.
Automated Fin & Plate Punching
Continuous hydraulic press configurations synchronize with precision uncoiling systems, dedicated to fabricating burr-free tube-support plates and high-efficiency fins.
Expert Coil Welding & Pressure Test
Multi-layer industrial welding achieves high-strength seamless joints for condensing coils, followed by a strict 3.0 MPa high-pressure leakage test to ensure long-term reliability.
Advanced Modular Assembly
Spanning over an expansive industrial facility equipped with heavy-duty cranes, our lines ensure streamlined handling and high-precision assembly for large-scale equipment.
Lean Production Alignment
Our plant maintains synchronized lean production lines capable of managing massive high-volume modular assemblies simultaneously, ensuring rapid and stable lead times.
Moisture-Proof & Secure Export Packaging
To ensure optimal protection during long-distance ocean transit, our industrial refrigeration equipment is securely sealed with high-strength, multi-layer protective wrap. This heavy-duty barrier effectively isolates moisture, dust, and coastal salt
spray.Combined with professional container bracing and reinforced tie-down techniques, our logistics process ensures your machinery arrives clean, intact, and ready for immediate on-site installation.
spray.Combined with professional container bracing and reinforced tie-down techniques, our logistics process ensures your machinery arrives clean, intact, and ready for immediate on-site installation.
FAQs
Why is the price shown not my final project price?
Our industrial tunnel evaporators are fully customized engineered systems. The listed online price serves as a baseline configuration reference. The final precise quote depends on your required cooling capacity, coil materials, dimensions, and voltage configurations.
What parameter details are required for a customized quote?
To design the optimal thermodynamic solution, our engineering team needs to know your freezing product type (e.g., seafood, poultry, meat, IQF lines), required tunnel temperature, expected hourly freezing capacity (kg/h), and your preferred refrigerant type (e.g., R404A, R507, Ammonia).
Are you a direct manufacturer or a trading company?
We are a verified direct manufacturer specializing in heavy-duty industrial refrigeration and cold storage equipment. We manage the entire production lifecycle from initial layout drawing up to rigorous structural welding and pressure tests in our own factory.
Do you accept non-standard customization for specific freezing tunnels?
Yes, we produce custom orders in strict accordance with your provided CAD engineering drawings and site layout constraints. We can tailor the casing material (Stainless Steel / Aluminized Zinc), fan configurations, and fin-pitch layout to match your line.
How do you guarantee the structural safety of the equipment during shipping?
Our equipment is outfitted with heavy-duty casing structures and vibration-resistant fasteners. Every unit features dedicated structural lifting lugs for damage-free crane logistics, ensuring the product arrives at your plant in sound condition.
What types of refrigerants are supported by your evaporator coils?
Our cooling coil matrices are designed for multi-refrigerant compatibility. They are fully engineered to operate with Ammonia (NH₃), Fluorinated hydrocarbons (R404A, R507), as well as modern CO₂ systems.
What is your Minimum Order Quantity (MOQ)?
Our Minimum Ordering Quantity is strictly 1 unit (≥1). We support industrial end-users, food processing plant expansions, and commercial refrigeration contractors globally with single-system bespoke orders.
What are your formal commercial terms and standard manufacturing lead time?
Our manufacturing delivery time is typically 30 days, which includes high-pressure nitrogen leakage testing. We operate on standard terms: 30% deposit paid in advance to initiate design and material sourcing, with the remaining 70% balance settled upon successful factory inspection prior to shipment.
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–4 set: US $3000 / set
- 5–9 set: US $2599 / set
- 10+ set: US $2199 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this industrial quick freezer?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the industrial quick freezer be supplied for my local voltage?
The standard configuration is 330V, 450 V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shandong Donghang Refrigeration Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Donghang Refrigeration Co., Ltd. range on HVACR Nexus.
See more in Freezing Equipment on HVACR Nexus.
