Hydraulic Valve Seal Assembly Machine
Our hydraulic valve assembly station is a turnkey solution that handles single-coil valves, dual-coil valves, large valves, and small valves—one line covers four products. The cycle time is ≤55 seconds per part with single-piece flow operation. The system is semi-automatic: operators assist, while the machine performs the core assembly operations.
Product Introduction
Hydraulic Valve Seal Assembly Machine
One System Works for Four Valve Types
Our hydraulic valve assembly station is a turnkey solution that handles single-coil valves, dual-coil valves, large valves, and small valves-one line covers four products. The cycle time is ≤55 seconds per part with single-piece flow operation. The system is semi-automatic: operators assist, while the machine performs the core assembly operations.


Two main stations handle all assembly operations:
• OP10 – Assembly Station: Scans the nameplate QR code for error-proofing. Installs the blind rivet, press-fits the spring pin, loads the valve core, scans its QR code, performs vision inspection of the washer and O-ring, pre-tightens the iron core, and finishes with servo automatic tightening.
• OP20 – Test Station: Scans the product QR code for error-proofing, assembles the coil and dust ring with vision inspection, and performs automatic coil tightening.
Vision Inspection Ensures No Components Are Missing
The machine also assembles and tightens the nut and performs spring pressure testing on every valve. An electric cylinder drives the test, and all data is saved for traceability. The industrial camera checks the presence and proper alignment of washers, O-rings, and plugs. Any missing or misaligned component stops the machine immediately. Changeover is fast: simply swap the positioning fixture and the program switches automatically-no long adjustments are needed.
The Hydraulic Valve Seal Assembly Machine supports dual-coil valves, single-coil valves, large valves, and small valves.





Specifications Table
|
Parameter |
Detail |
|
Applicable Product |
Dual-coil, single-coil, large valve, small valve |
|
Cycle Time |
≤55 seconds per part |
|
Assembly Method |
Single-piece flow, semi-automatic operation |
|
Frame Size |
Approx. L3000 × W1000 × H2200 mm |
|
Power Supply |
3-phase, 5-wire, 380V AC |
|
Air Supply |
5–7 BAR |
|
Core Components |
SMC pneumatics, Siemens control, safety light curtain, two-hand switch |
|
Equipment Type |
Semi-automatic smart assembly station, turnkey |

Safety and Ergonomics Protect Your Workers
The machine is equipped with a safety light curtain that stops operation if a hand enters the work area. Emergency stop buttons and two-hand switches prevent accidental operation. A three-color light indicates status: green for normal, red for alarm, and yellow for waiting for material. Your Hydraulic Valve Seal Assembly Machine is designed to be safe and ergonomic for your factory.
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