HARSLE Manufacturing Solutions
Complete Liquid Cooling Cabinet Production Line
Turnkey Sheet Metal Line for CDU Enclosures, Rear-Door Heat Exchangers, Manifold Panels & AI Liquid-Cooled Racks
AI and hyperscale data centers are shifting to liquid cooling to manage GPU thermal loads beyond air-cooled limits. HARSLE designs complete manufacturing lines for liquid cooling cabinet OEMs — from chassis blanking and coolant-path cutouts through precision forming, welded manifolds, coating, and assembly — scaled to your cabinet depth, flow layout, and daily output.
100kW+
Rack Thermal Class
±0.1mm
Laser Cut Accuracy
CDU / RDHx
Enclosure Types
Turnkey
Line Engineering
Market Trend
Why Liquid Cooling Cabinet Manufacturing Is Growing
GPU-dense AI clusters and next-generation data centers are redefining thermal design. These drivers shape modern liquid cooling enclosure production lines.
AI Data Center Expansion
New AI-ready facilities deploy liquid-cooled racks at scale — driving demand for dedicated sheet metal lines that can produce chassis, manifolds, and CDU housings with repeatable precision.
Liquid Cooling Adoption
Direct-to-chip, rear-door heat exchanger, and immersion cooling systems replace air-only designs — requiring new enclosure geometries, hose ports, and leak-test-ready weld quality.
Higher Rack Density & Power
Modern GPU racks exceed 50–100 kW per cabinet. Stronger frames, deeper chassis, and integrated coolant distribution panels demand heavier-gauge forming and structural welding.
CDU & Facility Cooling Infrastructure
Coolant distribution units, pump skids, and manifold enclosures expand the product mix — manufactured on the same integrated line as server-side liquid cooling cabinets.
Manufacturing Flow
Liquid Cooling Cabinet Manufacturing Process
From raw sheet metal to a finished liquid cooling cabinet — chassis forming, coolant-path machining, welding, coating, and assembly in one integrated flow.
Step 01 / 09
Manufacturing Flow
Equipment Solutions
Machines for Liquid Cooling Cabinet Lines
Six machines arranged for liquid cooling cabinet lines — shearing and laser blanking first, CNC punch and panel bender for rack panels, then press brake, laser weld, and downstream coating support.
Shearing
Guillotine Shearing Machine
HARSLE QC11Y / QC12Y Series
Front-end of the liquid cooling line — shears carbon steel, stainless, and aluminum coils into flat blanks sized for laser cutting, punching, and forming stations downstream.
Chassis Sheet to Line-Ready Blanks
Clean Edge · Minimal Sheet Distortion
Steady Feed for 1.0–3.0mm Rack & CDU Sheet
Laser Cutting
Fiber Laser Cutting Machine
HARSLE EcoCut / ProCut Series
Blanks liquid-cooled chassis sections, manifold plates, hose port panels, and RDHx door contours before forming — the precision step for coolant-path and mounting cutouts on every liquid cooling cabinet line.
Coolant Port & Hose Gland Cutouts
Manifold & RDHx Panel Contours
±0.1mm Accuracy · Low Material Waste
Core Equipment
CNC Turret Punch Press
HARSLE D-ES300 Servo Turret Series
The highest-volume station on a liquid cooling cabinet line — punches cage nut rails, GPU tray patterns, vent grids, and connector cutouts across thousands of identical chassis and side panels per shift.
19″ / 21″ Rail & Tray Hole Patterns
Manifold Cover Vents & Louver Forms
Auto-Index Turret · ±0.05mm Accuracy
Panel Bender
Panel Bender for Liquid Cooling Cabinets
HARSLE AutoBend Series
Automatically forms rear-door heat exchanger housings, side plenum panels, and CDU covers in one pass — cutting labor and cycle time on standardized AI liquid-cooled rack models.
RDHx Door & Plenum One-Pass Forming
CDU Cover & Side Panel Production
Consistent Flange Width for Gasket Seams
Press Brake
CNC Press Brake
MasterBend Series — DA69T / DA66T
Complements the panel bender — forms deep liquid-cooling chassis uprights, CDU frame sections, manifold brackets, and load-bearing stiffeners that panel benders do not complete in one cycle.
Deep Chassis Upright & Rail Bending
CDU Frame & Manifold Bracket Forming
Automatic Crowning for Long Rack Panels
Laser Welding
Laser Welding Machine
HARSLE SmartWeld Series
Joins liquid cooling frames, manifold brackets, and fluid-path housings with clean, low-distortion seams — reducing grinding before coating and supporting leak-test-ready cabinet assemblies.
Chassis Frame & Manifold Bracket Welding
Flush Seams · Less Post-Grind Work
Stainless & Mild Steel Rack Structures
Product Range
Products We Help Manufacture
Liquid cooling enclosures and related sheet metal products produced on HARSLE manufacturing lines — built for AI data centers and hyperscale thermal infrastructure.
01
Liquid Cooling Cabinet
02
GPU Server Cabinet
03
AI Server Rack
04
Data Center Cabinet
05
CDU Enclosure
06
Rear-Door Heat Exchanger
07
Manifold & Plenum Panel
08
Sidecar Cooling Cabinet
Our Advantages
Why Choose HARSLE
Engineered for AI liquid cooling programs — precision chassis forming, coolant-path machining, and leak-critical weld quality.
Precision Chassis Manufacturing
±0.1mm Cut · ±0.1° Bend
Laser and CNC forming tuned for hose ports, manifold interfaces, and rack rail spacing on high-density liquid-cooled cabinets.
Liquid Cooling Enclosure Know-How
CDU · RDHx · Manifold
Process parameters cover rear-door exchanger housings, CDU skids, and server-side cabinets on one integrated sheet metal line.
Turnkey Line Engineering
Layout · Equipment · Install
From shearing and laser cutting through coating and assembly — one supplier plans, delivers, and commissions the full liquid cooling cabinet factory.
Global Service Network
100+ Countries
Worldwide installation, operator training, and spare parts support keep AI infrastructure and thermal OEM lines running without interruption.
19″ / 21″ Rack Compatibility
42U · Custom Depth · GPU Tray
Equipment tuned for standard rack formats, deep liquid-cooled chassis depths, and customer-specific coolant routing layouts.
Multi-Material Capability
Steel · Stainless · Aluminum
Process mild steel, stainless steel, and aluminum across cutting, punching, bending, welding, and coating on a single integrated line.
Factory Planning
Sample Production Line Layout
A reference layout for liquid cooling cabinet production — sheet preparation, laser cutting, CNC punching, forming, welding, coating, assembly, and final packing in one flow.
Liquid Cooling Cabinet Production Flow
01
Sheet Storage & Shearing
Line-ready chassis blanks
→
02
Fiber Laser Cutting
Chassis, ports, manifold panels
→
03
CNC Turret Punching
Rails, vents, connector cutouts
↓
06
Laser Welding Area
Frame and bracket joining
←
05
Press Brake Forming
Rails, uprights, brackets
←
04
Panel Bending
RDHx doors, CDU covers, plenums
↓
07
Grinding & Coating
Deburring and powder finish
→
08
Cabinet Assembly & QC
Rails, ports, hose brackets
→
09
Finished Cabinet Packing
Export-ready liquid cooling cabinets
01
Sheet Storage & Shearing
Line-ready chassis blanks
→
02
Fiber Laser Cutting
Chassis, ports, manifold panels
↓
03
CNC Turret Punching
Rails, vents, connector cutouts
→
04
Panel Bending
RDHx doors, CDU covers, plenums
↓
05
Press Brake Forming
Rails, uprights, brackets
→
06
Laser Welding Area
Frame and bracket joining
↓
07
Grinding & Coating
Deburring and powder finish
→
08
Cabinet Assembly & QC
Rails, ports, hose brackets
↓
09
Finished Cabinet Packing
Export-ready liquid cooling cabinets
See It In Action
Video Center
See HARSLE equipment processing liquid cooling chassis panels, manifold plates, and structural frames in live factory conditions.
HARSLE Genius Press Brake
MasterBend press brake forming deep liquid cooling chassis uprights and mounting rails for AI server enclosures.
Panel Bender — RDHx & Plenum Panels
Automatic panel bender completing rear-door heat exchanger housings and plenum covers in a single pass — ideal for liquid cooling batch runs.
Laser Cutting — Chassis & Manifold Panels
Fiber laser cutting liquid cooling chassis blanks, hose port panels, and manifold plates at full speed on a production line floor.
Common Questions
Frequently Asked Questions
HARSLE machines support Carbon Steel, Stainless Steel, and Aluminum — the three primary materials used in liquid cooling cabinet, CDU enclosure, and AI server rack manufacturing.
HARSLE lines support standard 42U liquid-cooled racks, rear-door heat exchanger assemblies, CDU skids, and custom depths from 800mm to 1200mm+. Mounting rail spacing follows EIA-310 19-inch / 21-inch standards, with customer-specific coolant routing layouts on request.
Yes. Fiber laser cutting handles hose ports, gland cutouts, and manifold plate contours with ±0.1mm accuracy. CNC turret punching adds repeated mounting holes and vent patterns on identical chassis panels in the same line.
For high-volume AI liquid cooling programs, a CNC turret punch press is strongly recommended. It delivers the fastest processing for repeated rail holes, GPU tray patterns, and vent grids on standardized liquid-cooled cabinet models.
Yes. HARSLE provides full on-site installation, commissioning, and operator training services. Our global service network in 100+ countries ensures ongoing technical support throughout the machine’s lifecycle.
Yes. Machine configuration, automation level, factory layout, and production capacity can be customized based on your product range, floor space, and investment plan.
A typical liquid cooling cabinet line includes shearing, fiber laser cutting, CNC turret punching, panel bending, press brake bending, welding, deburring, powder coating, assembly, QC, and packing stations.
Yes. Our engineers provide layout drawings optimized for liquid cooling enclosure material flow — from shearing and laser cutting through punching, bending, welding, coating, and assembly — with capacity planning based on your target daily output.
Yes. Our team recommends suitable machine models and specifications according to your material thickness, liquid cooling cabinet dimensions, coolant layout complexity, target output, and automation requirements.
Yes. HARSLE supports customers worldwide with technical consultation, machine delivery, installation guidance, training, spare parts, and after-sales service.
Ready to Start?
Start Your Liquid Cooling Cabinet
Start Your Liquid Cooling Cabinet
Production Line Today
Get a custom factory layout, machine configuration, and turnkey liquid cooling cabinet line proposal from HARSLE engineers.
Fast Response
Within 24 Hours
Within 24 Hours
Free Consultation
No Obligation
No Obligation
100+ Countries
Served Globally
Served Globally
Turnkey Factory
Planning Included
Planning Included
