Insulin Pen & Pen Injector Assembly Machines
Finished pens pass camera inspection, then a robot loads a row into the tray.
Our insulin pen and pen injector assembly machines cover three steps: putting the pen barrel together, assembling and testing the pen on one machine, and final camera inspection with loading into trays. We have supplied these machines to Bangladesh. Each machine is set up for your own pen parts.
Machines for your insulin pen and injection pen assembly line
Insulin Pen Barrel Assembly Machine
Pen barrels are screwed and pressed together, then the spring and cap go on, with a check after each step.
- 50–60 pcs/min (standard model, two per cycle)
Insulin Pen Assembly & Testing Machine
Assembles the pen, then tests torque in both directions, length, the dose window and its zero mark on the same chain conveyor.
- 50 pcs/min (standard model, two per cycle)
Insulin Pen Inspection & Tray Loading Line
Cameras and sensors check finished pens for the spring, the window, cracks and gate marks, then a robot loads good pens into trays.
- 60 pcs/min (standard model, two per cycle)
Which machine fits your step?
Start with the step you want to automate.
| You need | Machine |
|---|---|
| Putting the pen barrel together | Insulin Pen Barrel Assembly Machine Pen barrels come from a hopper onto a chain conveyor, two at a time, and are screwed and pressed together; then the spring and the cap go on. Faulty pieces are sorted out after the checks. The standard model runs 50–60 pieces per minute and measures 3100 × 1400 × 1800 mm (L × W × H). |
| Assembling the pen and testing it | Insulin Pen Assembly & Testing Machine Assembles the pen and tests it on the same chain conveyor: torque in both directions, length, the dose window and its zero mark, with faulty pens sorted out. The standard model runs 50 pens per minute, two per cycle, and measures 5400 × 1600 × 1800 mm (L × W × H). |
| Final inspection and loading into trays | Insulin Pen Inspection & Tray Loading Line Takes finished pens in line, checks them with cameras and sensors, sorts out faulty pens, and a four-axis robot sets good pens into trays, with empty trays fed in and full trays taken out. The standard model runs 60 pens per minute, two per cycle. |
Every machine is set up for your own pen parts, so the speed depends on your pen and the checks it needs. For other medical parts, see our medical device assembly machines.
Frequently Asked Questions
How it is assembled: Insulin Pen Assembly and Testing, Step by Step
Send us your pen
Drawings or photos of each part and the finished pen, the checks it needs, plus your target output. We'll tell you whether it can be assembled, and how fast. Get an exact quote within 24–48 hours.