Blast Freezer, AESIMA, Copper, R404a/R134a/R290a, TUV

Key specification for this blast freezer: material Copper, refrigerant R134a/R404a/R410a/R290a/R600a. Everything below is reproduced from the factory data sheet. Made by Hubei Aesima Heat Exchange Equipment Co., Ltd. (1 year on the platform, typical reply ≤4h). Send your target quantity and destination for a firm quotation with current lead times.

Key Features of This Blast Freezer

• Flow Capacity: Customized
• Material: Copper
• Tube Material: Copper, SS304, SS316L, Titanium
• Fin Material: Copper, CuNi, Stainless steel, Aluminium, Hot dip steel, Titanium
• Refrigerant: R134a/R404a/R410a/R290a/R600a
• Warranty: 1 Year

Technical Specifications

Product Details

1. What It Is & What It Does

Tube-Fin Heat Exchanger — Air-to-Liquid Cooling & Heating

AESIMA Tube-Fin (or Coil) Heat Exchangers use copper or aluminum tubes with expanded aluminum or stainless steel fins to transfer heat between liquid flowing through tubes and air flowing across the fins. Fan-forced air rapidly removes or delivers heat to liquid circulating through the tubes.

Six key advantages of Tube-Fin (Air-Cooled) Heat Exchangers: air-cooled with zero water consumption (water scarcity solution), simple & reliable (few moving parts, MTBF > 100,000 hrs), low operating costs (save 30-50% vs cooling tower, no water treatment), compact modular design (easy transportation/installation with capacity scaling), wide ambient operation (-40°C to +50°C all-climate performance), minimal maintenance (no chemical treatment, simple air-side cleaning)

2.Why Choose Us

Engineering & Performance You Can Trust
* uD83DuDCBB Top-Tier Design Capability: Unlike standard suppliers, we use Aspen EDR & PV Elite to guarantee thermal modeling accuracy.You get exactly the performance you pay for.
* uD83CuDF0D Export-Ready Quality: With 15 years of experience exporting to roughly 32 countries (e.g., France, UAE, Korea), we
understand international standards and logistics.
* uD83DuDCC9 Cut Your Installation Costs:
* Simple: Connects directly to fan enclosures.
* Efficient: No cooling towers or pump loops needed.
* Result: Perfect for remote sites with zero water availability.
* ⚡ Maximum Efficiency, Minimum Space:
* Space Saving: Replaces bulky equipment with a unit 1/10th the size.
* Energy Saving: Fan speed controls ensure you only use the power you need.

3. Where to Use It

Professional Applications

· Chemical Reactors & Petrochemical Processing

· Industrial Hydraulic & Turbine Lube Oil Cooling

· Food & Beverage Pasteurization

· Waste Heat Recovery Systems.

Six industry applications for Tube-Fin (Air-Cooled) Heat Exchangers: power plant large air-cooled condenser with A-frame fin tube bundles and axial fans, petrochemical refinery elevated air cooler bank in desert/arid climate, data center rooftop air-cooled chillers with IT cooling, natural gas compressor station remote outdoor air-cooled units, industrial manufacturing factory rooftop process cooling with hydraulic oil coolers, commercial building rooftop HVAC packaged units with urban skyline

4.How We Tailor

AESIMA provides fully customized configurations engineered to meet specific application requirements.

Flow Design: Supports Counter Flow, Cross Flow, and Multi-Pass flow arrangements for complex thermal conditions. Casing Options: Available in Galvanized Steel, Aluminum, Stainless Steel, Copper, and Brass.

Versatile Material Selection

We offer a wide range of materials to suit different corrosive environments and thermal requirements.

Material Class	Typical Applications & Standards
Carbon Steel	Industrial shells, moderate temperatures (<300°C).
Stainless Steel	Chemical, Food, HVAC. Resistant to chloride (<1000 ppm Cl⁻).
Copper Alloys	Condensers with non-corrosive water.
Titanium	Critical seawater/marine applications (ASTM B338 Gr.2).
Coatings	Hydrophilic (Blue Fin), Epoxy Coated (Black/Gold), E-coating.

Tube-Fin fin type selection guide: Column 1 Plate Fins (flat continuous aluminum 0.3-0.5mm, 8-14 FPI, economical $$, 4-star heat transfer, 3-star fouling resistance, general HVAC/clean air applications), Column 2 Serrated/Louvered Fins (interrupted patterns with louvers, 0.15-0.3mm, 10-16 FPI, premium $$$, 5-star heat transfer 10-30% higher, 2-star fouling limited, high-performance HVAC/automotive/clean rooms), Column 3 Spiral/Embedded Fins (helical wrapped 0.5-1.5mm, 3-7 FPI wide spacing, heavy-duty $$$$, 3-star adequate heat transfer, 5-star excellent fouling resistance, petrochemical/coastal/heavy industrial harsh environments), bottom decision flowchart (clean air→plate, maximize heat transfer→serrated, corrosive/fouling→spiral), material sub-table (aluminum/copper/galvanized steel/stainless/coated), comparison table showing heat transfer/fouling/pressure drop/cost/durability/FPI/cleaning across three types

5.Reliability

6.FAQ & Service

Q1: Is it safe to order via Alibaba Trade Assurance?

A: Yes, we highly recommend it. Trade Assurance offers 100% paymentprotection. This, combined with our 15-year manufacturing track record, allows you to place your initial order with complete peaceof mind.

Q2: Are you a manufacturer or a trading company?

A: We are a manufacturer with 15 years of experience, operating our own production facilities in Hubei and Guangdong. However, we also provide integrated global solutions. While we manufacture the core units in-house, we leverage our global supply chain to source premium components (such as imported high-end motors) to match your specific project standards.

Q3: I don't have technical drawings. Can you provide design services?

A: Absolutely. Our engineering team utilizes professional thermal design software. Simply provide your process parameters—such as temperatures and flow rates—and we will calculate and design the optimal thermal solution tailored to your needs.

Q4: What is your MOQ? Do you accept small orders?

A: Our MOQ is just 1 unit. We welcome small orders and are happy to support pilot tests or single-unit replacements, as we value building long-term partnerships.

Q5: What is the typical lead time?

A: Lead times depend on the project scope:
* Standard Models: Quick shipment based on current factory stock.
* Custom Units: Projects requiring specific imported components (e.g., specialized motors) typically require a minimum of 60 days due to global logistics cycles.
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Our Service Promise
* Warranty: Standard warranty valid for 18 months from the date of shipment (or 12 months from installation, whichever comes first).

Ordering and Pricing

• Minimum order quantity: 1 piece
• Volume pricing:
  • 1–19 piece: US $599 / piece
  • 20–49 piece: US $549 / piece
  • 50+ piece: US $399 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this blast freezer?

The standard minimum order quantity is 1 piece. 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.

Which certifications does this blast freezer carry?

It is supplied with TUV, CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.

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 Hubei Aesima Heat Exchange Equipment Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Hubei Aesima Heat Exchange Equipment Co., Ltd. range on HVACR Nexus.

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