Design your spring and get the price instantly
A 3D design tool for custom compression springs. Tune the dimensions, watch the quote update live, and request manufacturing — straight from the factory.
How it works
From idea to manufactured spring, in a few steps — all in the browser.
✕ The old way is slow
Buying a custom spring has always been a hassle: you explain the spec, wait, negotiate, and hope the price doesn't change.
- ✕Back-and-forth emails just to explain the spec
- ✕Phone calls and waiting for the supplier to reply
- ✕Days (sometimes weeks) to get a quote
- ✕Uncertain price until the very end
✓ Here it's real time
With Molas Online you do it all yourself, instantly: design, see the price, pay what you saw, and just wait for delivery.
- ✓Design the spring in 3D and see the price instantly
- ✓Pay exactly the price shown — no surprises
- ✓Track the order and get it delivered
While you wait for another supplier to reply with a quote, we've already produced and shipped your order — on its way to you.
Step by step
- 1
Design your spring in 3D
Pick the type (compression, extension or torsion) and tune wire diameter, outer diameter, length and coil count. The 3D model updates in real time.
- 2
Get an instant quote
Estimated price per quantity tier and lead time appear automatically on every change — no waiting for a quote.
- 3
Validate the design
We check the safe limits (spring index, shear stress, solid height) and show whether your spring is within recommended limits.
- 4
Add to cart and request
Collect your springs in the cart and hit Request Manufacturing. The factory confirms the final price and lead time.
- 5
Production and delivery
We manufacture exactly your spec in music wire, stainless, chrome silicon and more, and ship it to you.