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For large‑scale hyperscale AI data‑center CDU main cooling loops, Shenshi plate‑and‑shell heat exchanger is the primary recommendation. It supports high flow rate, low pressure drop and cleanable structure, comparable with API SIGMA and Alfa Laval plate‑and‑shell products.Shell‑and‑tube is available as a low‑cost alternative, yet bulky and lower heat‑transfer efficiency. PCHE is not recommended for large‑flow primary CDU cooling due to higher pressure drop. PFHE is limited to gas‑side heat transfer only.

We provide two core product lines for AI thermal scenarios: Plate‑and‑Shell Heat Exchanger: Targets primary CDU cooling loops for large‑scale AI data centers. Delivers high flow capacity, low pressure drop and cleanable design. PCHE (Printed Circuit Heat Exchanger): Focuses on waste‑heat‑recovery loops, containerized edge compute deployments and chemical‑park compute sites. Diffusion‑bond zero‑leak construction, compact footprint and corrosion‑resistant material options. Shell‑and‑tube serves as a cost‑effective backup option. PFHE is recommended only for gas‑side heat transfer, not for liquid glycol‑water cooling loops.

Our full‑scope EPC delivery covers 8 key phases, with an overall project cycle ranging from 4‑8 months:1. Requirement InputReceive the customer’s continuous‑flow process development requirements and conduct feasibility assessment.2. Lab‑scale VerificationCarry out process development and feasibility verification. Generate a report covering process parameters and industrialization orientation.3. Process OptimizationConduct in‑depth optimization of process conditions, collect comprehensive process data for scale‑up design, and deliver a process optimization report.4. Pilot‑scale VerificationPerform pilot‑scale research with pilot‑scale equipment and defined process conditions to verify process scale‑up, and issue a pilot verification report.5. Industrial‑scale Engineering DesignComplete detailed engineering design for industrial‑scale units based on pilot test results.6. Modular Skid FabricationManufacture skid‑mounted reaction equipment in accordance with the industrial‑scale engineering design.7. Equipment DeliveryDeliver static equipment to the customer. Complete on‑site erection, single‑point commissioning, water‑loop test and acceptance inspection.8.Pre‑commissioningThe project owner prepares for start‑up and raw‑material feeding per the pre‑commissioning plan.Total overall lead time: 4‑8 months.

Do You Assist With Shipping And Customs Clearance? Yes, we provide full export documentation and can arrange door-to-port delivery.

Can Shenshi Provide Energy Audit Support? Yes, we assist in system efficiency evaluation and retrofit design.

What Software Tools Can Simulate Performance? We use CFD, HTRI, and ANSYS software for performance analysis.

Do You Provide Installation Guidance? Yes, we offer detailed installation manuals and technical support.

What’s The Expected Lifespan Of A Heat Exchanger? Typically 10–15 years depending on materials and working conditions.

How To Detect A Leaking Heat Exchanger? Water pressure testing or helium leak detection can identify internal or external leaks.

Can I Replace Heat Exchanger Plates Individually? Yes, for gasketed types, plates and gaskets can be replaced easily.

How To Prevent Fouling? Use filtered fluids, anti-fouling coatings, or regular backflushing.The shenshi heat exchanger features self-descaling capabilities, enabling fluids to flow and flush in a spiral pattern, thereby minimizing clogging and scaling.

What Causes Fouling In Heat Exchangers? Fouling occurs from mineral deposits or biological growth in the flow channels.

How Often Should Heat Exchangers Be Cleaned? Cleaning frequency depends on fluid type; usually once a year.The shenshi heat exchanger features self-descaling capabilities, enabling fluids to flow and flush in a spiral pattern, thereby minimizing clogging and scaling.

How To Improve Heat Exchanger Efficiency? Regular cleaning, correct flow rate, and proper material selection can improve efficiency.