Liquid Cooling Manufacturing Equipment

Automate your liquid cooling production at 99.5% yield

Brazing lines, thermal and pressure test systems, channel cleaning, fixtures and precision connectors, built for cold plate, UQD and CDU manufacturers.

Talk to an Engineer See the Equipment
23 yrs
in intelligent equipment, since 2003
600+
patents
3,800+
employees, 20%+ in R&D
270,000 m²
factory floor in China and overseas
One partner, end to end

Equipment for every stage of liquid cooling production

From welding fixtures to final leak testing, each machine is designed to work together on the same line.

01
Fixturing
Lamination welding fixtures
02
Brazing
Automated brazing lines
03
Cleaning
Flow channel cleaning machine
04
Testing
Thermal/flow and high-pressure testers
05
Connecting
Machined quick disconnect couplings
Proven in production

Liquid cooling cases

Equipment we have built and delivered for liquid cooling manufacturers, with measured performance.

Brazing line
Brazing

Brazing Line

Modules are assembled and loaded into furnace fixtures before brazing. After brazing, products separate from the fixtures, and the fixtures return automatically to the pre-furnace assembly station.

99.5%
Yield
90%
Overall efficiency
±0.02mm
Repeatability
500
UPH (6.4s cycle)
Product size: L 10–180 × W 10–180 × H 10–30 mm · Line size: L5300 × W1550 × H2200 mm
6-station automated brazing line
Brazing · Assembly

6-Station Automated Brazing Line

Automatic module assembly, brazing fixture assembly and disassembly, loading and unloading, and fixture return, for precision liquid cooling assembly and brazing.

99.5%
Yield
95%
Uptime
500
UPH (6.8s cycle)
±0.05mm
Positioning accuracy
Stations: 6 · Line size: L33500 × W1550 × H2200 mm
Thermal/flow resistance test system
Testing

Thermal/Flow Resistance Test System

Tests cold plate flow and thermal resistance under real operating conditions, calculates results automatically and generates full test reports. Modular fixtures change over quickly between cold plate models, for both R&D validation and production.

99.5%
Yield
±0.5℃
Temperature repeatability
±0.05 LPM
Flow control accuracy
  • Closed-loop constant temperature
  • Automatic PASS/FAIL
  • Works with multiple coolant media
  • Full test data traceability
Flow range: 0.1–10 LPM · Water temp.: 10–60℃ · Power: AC380V/50Hz, 55kW · Line size: L3600 × W2280 × H2020 mm
High-pressure water test machine
Testing

High-Pressure Water Test Machine

High-pressure leak testing with full pressure-resistance testing across direct, pulse, hold and static pressure modes.

4
Channels
0–1.6 MPa
Pressure range
±0.25% F.S.
Accuracy (±4 kPa)
Worktable: 2380 × 650 × 900 mm · Machine: 2400 × 2460 × 2200 mm
Flow channel cleaning machine
Cleaning

Flow Channel Cleaning Machine

Cleans the flow channels of liquid cold plates, UQD connectors and CDUs.

99.9%
Yield
98%
Uptime
≤80 µm
Cleanliness
Cleaning modes: forward/reverse pulse, sweep vibration, cavitation · Channels: 4 · Worktable: 2800 × 720 × 900 mm · Machine: 2800 × 2220 × 2040 mm
Metal quick disconnect couplings
Precision Parts

Metal Quick Disconnect Couplings (QDC)

The key connector in a liquid cooling system. The male plug inserts into the female socket and internal steel balls lock automatically; external threads at both ends connect to coolant lines for a quick, reliably sealed connection.

  • CNC turn-mill, complex shapes in one setup
  • Precision internal and external threads
  • Steel ball holes and seal grooves
  • High coaxiality for secure locking
  • 100% go/no-go gauge inspection
  • 100% leak testing
  • Consistent batch delivery
Lamination welding fixture
Fixtures

Liquid Cooling Fixtures

Lamination welding fixtures that hold liquid cooling components in position for welding, designed to match your part geometry and line.

Why World Technology

Built by a National High-Tech Enterprise in non-standard automation

Custom, not off the shelf

Every line is engineered around your product size, cycle time and floor space.

Measured results

The yield, uptime and accuracy figures above come from equipment we have delivered.

Scale to deliver

1,000+ machines built, RMB 2.2B annual capacity, and aerospace, medical and environmental certifications.

Tell us about your liquid cooling line

Share your product and target output. An engineer will reply with a recommended equipment setup.

  • Free line assessment
  • Equipment matched to your cold plate, UQD or CDU
  • Cycle time, yield and footprint estimates