CNC Automatic Horizontal Hydraulic Axial Press Valve Test Bench

A PLC touch screen provides pressure curve display, data recording, and report printing. This bench is suitable for flanged, welded, and threaded valves, and covers shell strength, high‑pressure water seal, and low‑pressure air tightness tests. It is widely used for valve manufacturer FAT and repair workshop IQC.

CNC Automatic Horizontal Hydraulic Axial Press Valve Test Bench is engineered to handle gate, ball, globe, check, and plug valves with flanged, butt-welded, or threaded connections in a single, automated platform.、

The pressing system features a stationary left table and a horizontally traversing right table driven by a cylinder, offering infinitely adjustable force. End-face O-rings or flat gaskets provide the seal, enabling direct visual leak checks during operation. Test media include high-pressure water with rust inhibitor or low-pressure gas at 4 to 7 bar (air or nitrogen). The machine conducts three core tests: shell strength at 1.5 times PN, high-pressure water seal at 1.1 times PN, and pneumatic tightness at 4 to 7 bar. The diameter range spans DN50 to DN400, with detailed grading per the pressure table. The double-acting top cylinder has a 280 mm bore and 600 mm stroke. 

Sealing plates are interchangeable and adaptable from 180 to 800 mm diameter. Maximum opening between tables is 1200 mm to accommodate various face-to-face lengths, and clamping force reaches 120 tons at 31.5 MPa system pressure. A built-in 500-liter tank with filter and sight glass maintains clean circulation. Additional highlights include a space-saving integrated design, horizontal axial pressing that eliminates distortion, a dual-pump system for rapid filling and precise pressure build-up without overshoot, and PLC touch-screen automation covering fill, vent, pressurization, hold, and release cycles. Data management provides real-time pressure curves, onboard storage, USB export, and optional report printing. Safety is ensured through over-pressure relief, limit switches, and an emergency stop.

To conclude, the CNC Automatic Horizontal Hydraulic Axial Press Valve Test Bench delivers automation, precision, and reliability for valve manufacturers, district heating networks, oil and gas operations, mining and metallurgy, MRO workshops, large industrial end-user IQC, and third-party testing bodies requiring consistent, high-quality valve testing.

Features

Compact integrated design saves floor space and is easy to move

Horizontal axial pressing gives uniform force with no lateral distortion

Dual pump system allows fast fill and precise pressure ramp up without overshoot

PLC touch screen enables full automation from fill to vent to pressurise to hold to release

Data management includes real time pressure curve, internal storage, USB export, and optional report printer

Safety features include over pressure relief, limit switches, and emergency stop

Applications for : FAT in Valve Manufacturers,District Heating Networks,Oil & Gas Industry,Mining & Metallurgy,MRO Workshops,IQC in Large Industrial End-Users,Third-Party Testing Agencies

Technical Specifications Table

FAQ

1.Are you a trading company or a manufacturer?

We are a direct factory specializing in the R&D and production of industrial valve test benches, including this CNC automatic model.

2.What is your MOQ?

Our MOQ is just 1 set. We welcome both trial orders and bulk procurement for large projects.

3.What quality certifications do your test benches have?

Our equipment is manufactured under strict quality control and meets internationally recognized standards such as GB/T 13927 and API 598. Certifications like CE, ISO, and GOST can be provided upon request.

4.Can you customize the test pressure, clamping dimensions, or control system?

Yes, we offer full OEM/ODM customization. We can adjust maximum test pressure, table opening, sealing plate sizes, and even the PLC program to suit your specific valve types and test requirements.

5.What is the standard lead time for this CNC test bench?

For standard configurations, lead time is typically 21‑30 days. Customized models may take 30‑35 days depending on complexity.

6.What payment terms do you accept?

We usually accept T/T with a 30% deposit and 70% balance before shipment. L/C at sight is also acceptable for larger orders.

7.How do you pack the equipment for international shipping?

We use robust export‑standard wooden cases with inner moisture‑proof wrapping to ensure the machine arrives intact, whether shipped by sea or rail.

8.How do we install and operate the bench after receiving it?

Our machines are delivered nearly fully assembled. We provide detailed operation manuals and video tutorials. Our technical team is also available online for remote guidance.

9.What is your warranty policy?

We offer a 24‑month warranty from the delivery date. After warranty, we provide lifelong technical support and supply spare parts at cost.

10.What information should I provide to get an accurate quotation quickly?

Please share your valve type, size range (DN), maximum test pressure (PN), connection ends, and any special requirements. Our engineers will send a tailored proposal within 24 hours.