Foam pump assembly machine
This line assembles foam pumps from the body, stem, spring, ball valve, gasket and dip tube, then runs a pumping and leak check before discharge. It is built for soap and lotion dispensers, where the pump has to prime on the first stroke and hold pressure without leaking at the gasket.
Feeding, reclaiming, alignment and assembly run without an operator in the loop; each station verifies its own operation before the part moves on, which is what keeps the reject rate down when the line runs through the night.
What is fixed, and what is set by your part.
| Application | Foam pumps for soap and lotion dispensers |
|---|---|
| Parts assembled | Body · stem · spring · ball valve · gasket · dip tube |
| Stations | Six process stations plus test, typical for a single pump size |
| Drive | Servo and pneumatic, mixed per station |
| Control | PLC with touch screen HMI, recipes per pump size |
| Output | Quoted from your target cycle time and annual volume |
| Test | Prime check and leak test at the pressure you specify |
| Operation | Continuous, 24 hours; one operator per machine |
| Run-off | With your samples, in our plant, before shipment |
| Warranty | 2 years, with remote support |
Six steps, and the check that runs at each of them.
Changeover between pump sizes is set by recipes on the HMI and swap tooling on the feeding bowls — the station order does not change.
What to send for a quote
- 2D drawing or STEP file of the pump body, stem, spring and dip tube
- Material of each plastic part, and the bottle neck thread you use
- Output per stroke, prime requirement and the leak limit you accept
- Target cycle time, annual volume and number of shifts per day
Where the money goes
Most of the cost of a pump line sits in the feeding tooling and the test station, not in the frame. A pump that arrives sideways in the bowl is a jam at station 2, and a leak test set below the pressure the bottle sees in service passes pumps that fail on the shelf after a week. Both are decided at specification, so both are quoted separately and shown in the layout drawing.
Machines that usually run beside a pump line.
Quotes: [email protected] or +86-18123647785. Machines are built and run off in our 5,000 m² plant in Chashan, Dongguan.
Other pump lines: foam pump assembly machines and how a pump line is specified.