Plate Heat Exchanger, Stainless, Steel, R410A

Key specification for this plate heat exchanger: 220 V, Custimized, material Stainless Steel. 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 Plate Heat Exchanger

• Voltage: 220 V, Custimized
• Flow Capacity: Custimized
• Material: Stainless Steel
• Plate Material: SS304/SS316/SS316L/Titanium/Nickel
• Refrigerant: R22/410A/407C/R404A/R507
• Warranty: 1 Year

Technical Specifications

Product Details

1. What It Is & What It Does

AESIMA Brazed Plate Heat Exchangers use copper-brazed aluminum or stainless steel plates to create permanent, leak-proof connections without gaskets or welds in the plates themselves. The brazing process creates a hermetic seal between plates, making the unit maintenance-free and ideal for sealed refrigeration loops or systems requiring absolute reliability.
What it does: Copper-brazed joints permanently fuse all plates into a single solid unit. Fluids flow through internal channels separated by brazed plates, with no external connections at risk of leaking.

2.Why Choose Us

Why choose our BPHE over traditional shell-and-tube exchangers?
* High Thermal Efficiency: The corrugated plate design induces highly turbulent flow, significantly improving heat transfer
rates.
* Compact Footprint: Weighs 80% less and takes up 90% less space than shell-and-tube units of the same capacity.
* Leak-Proof Reliability: Gasket-free construction means no risk of rubber aging or leakage.
* Low Maintenance: High turbulence creates a self-cleaning effect, reducing fouling and maintenance downtime.
* Wide Operating Range: Designed to handle extreme temperatures and high-pressure applications.

The structural integrity of our BPHEs is achieved through a specialized high-temperature vacuum brazing process.

Core Construction: The unit consists of a stack of corrugated stainless steel plates (AISI 304 or 316L) with high-purity copper foil placed between each layer.Vacuum Brazing: During the vacuum brazing process, the copper melts to metallurgically bond the contact points. This creates a hermetic seal that completely eliminates the risk of external leakage.Pressure Resistance:Reinforced with heavy-duty front and rear cover plates, the unit functions as a rigid vessel capable of withstanding significant high-pressure environments.

With 15 years of experience, our manufacturing process is driven by precision engineering and rigorous validation.
* Advanced Design Software: We utilize industry-standard software (such as HTRI and Aspen EDR) to ensure that actual cooling performance aligns precisely with theoretical design values.
* Rigorous Testing: Every unit undergoes strict quality control before shipment.
* Design Pressure: 3.0 MPa (Standard)
* Testing Pressure: 4.5 MPa
* High-pressure models available upon request.
* Global Standards: Our manufacturing adheres to international quality standards (ISO, CE, UL), ensuring reliability for the
power generation, marine, and petrochemical sectors.
* Documentation: We provide detailed engineering drawings and technical documentation upon order confirmation.

Brazed Plate Heat Exchanger hermetic construction diagram showing exploded isometric view: 20-30 corrugated 316SS plates (0.4mm) with golden copper brazing alloy at all contact points and edges, four corner ports with brazed sealing (no gaskets), counter-current flow paths (hot red/cold blue), brazed joint detail inset showing metallurgical bond at 1,100°C, plate channel cross-section with high turbulence swirls, three-step brazing process (stacking → vacuum furnace → cooling)

3. Where to Use It

Trusted by clients in over 32 countries, our heat exchangers are versatile across multiple sectors:

* HVAC & Heat Pumps: Space heating, district cooling, and energy-efficient heat recovery.
* Refrigeration: High-efficiency condensers and evaporators for chillers and CO2 systems.
* Industrial Process: Oil cooling, laser equipment cooling, and precise fluid temperature control.
* Chemical Industry: Preheating for chemical reactors and gas/liquid processing
* Food & Beverage: Hygienic heating and cooling (Pasteurization).
* Renewable Energy: Solar thermal systems, waste heat utilization, and power generation.
* Marine Applications: Central cooling and lubrication oil cooling.

*And more

4.How We Tailor

Connection type

Prior to brazing, clean all surfaces by wiping and degreasing.Since brazed plate heat exchangers are manufactured via vacuum brazing using pure copper or nickel-based alloys as filler metals,the temperature must not exceed 650°C under normal, non-vacuum brazing conditions. Excessive temperatures can alter the material structure, potentially causing internal or external leakage at the joints.Therefore, all brazing must be performed using silver solder with a minimum silver content of 45%. This type of solder requires a relatively low brazing temperature and possesses excellent wettability and fluidity.

SS304 vs SS316 Selection Guide

❌ NO (Prohibited Zone): Once in the red zone (e.g., high temperature and high chloride concentration), even 316 stainless steel is susceptible to pitting or stress corrosion cracking. In these cases, Titanium plates or Nickel-based alloys must be considered.Strictly avoid using stainless steel.

Prior to brazing, clean all surfaces by wiping and degreasing.Since brazed plate heat exchangers are manufactured via vacuum brazing using pure copper or nickel-based alloys as filler metals,the temperature must not exceed 650°C under normal, non-vacuum brazing conditions. Excessive temperatures can alter the material structure, potentially causing internal or external leakage at the joints.Therefore, all brazing must be performed using silver solder with a minimum silver content of 45%. This type of solder requires a relatively low brazing temperature and possesses excellent wettability and fluidity.

Connection type

Prior to brazing, clean all surfaces by wiping and degreasing.Since brazed plate heat exchangers are manufactured via vacuum brazing using pure copper or nickel-based alloys as filler metals,the temperature must not exceed 650°C under normal, non-vacuum brazing conditions. Excessive temperatures can alter the material structure, potentially causing internal or external leakage at the joints.Therefore, all brazing must be performed using silver solder with a minimum silver content of 45%. This type of solder requires a relatively low brazing temperature and possesses excellent wettability and fluidity.

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.
———————————————————————————————————————————-
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: 10 piece
• Volume pricing:
  • 10–49 piece: US $170 / piece
  • 50–99 piece: US $107 / piece
  • 100+ piece: US $77 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this plate heat exchanger?

The standard minimum order quantity is 10 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 plate heat exchanger carry?

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

Can the plate heat exchanger be supplied for my local voltage?

The standard configuration is 220 V, Custimized. 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 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.

See more in Refrigeration & Heat Exchange Parts on HVACR Nexus.