Automatic Oil Seal & Spring Assembly Line

Automatic Oil Seal & Spring Assembly Line

Stable Feeding. Precise Assembly. Zero Missing Spring.

Are You Facing These Problems?

• Spring tangling / blocking → frequent downtime
• Missing spring after assembly → customer complaints
• Manual operation → low efficiency + high labor cost
• Unstable feeding → production inconsistency

Most machines only assemble — they do NOT guarantee quality;

Our Solutions 

Dual Feeding + Smart Buffer System

• Oil seal & spring = independent feeding systems
• Magnetic preloading + buffer = no interference

Anti-Tangle Spring Feeding (Core Innovation)

• Magnetic brush → prevents overlap
• Step feeder → one-by-one delivery

4-Station Linear Transfer (Flexible & Precise)

• stable positioning
• Easy adjustment vs rotary table

Function Testing Integrated

• Conductivity detection
• Ensures spring is correctly installed (NOT just assembled)

How It Works ?

Feeding → Positioning → Spring Assembly → Function Testing → (Optional) Grease → OK/NG Sorting

What You Get?

Why Customers Choose This Machine

• ✔ No spring tangling (critical pain solved)
• ✔ No missing spring risk (function testing)
• ✔ Stable long-time running
• ✔ Flexible for different sizes
• ✔ Higher ROI than semi-auto machines

Key Specs :

• Stations: 4 (Linear Transfer)
• Cycle Time: 2.5 –4.5 sec/pc
• Control: PLC + HMI
• Detection: Conductivity + Presence
• Optional: Grease Dispensing

We solve the biggest problem in oil seal assembly — unstable spring feeding and missing spring — with a fully automated and verified system

Call to Action!

Send us your oil seal drawing or size.

We will provide:

• Customized solution
• Layout drawing
• Quotation within 24 hours