Simplifying Used Equipment Trading

Directly connect with owners - no commission, no middlemen.

Over 8,000 listings updated daily

The industry's most up-to-date marketplace for used equipment.

New Listings

New!

AMAT HDP Centura (#615)

Make: Applied Materials

Model: Centura HDP

Location: Regensburg, Germany

New!

Lam Rainbow 4500

Make: LAM Research Corp.

Model: Lam Rainbow 4500

Location: Villach, Austria

New!

Lam Rainbow 4500

Make: LAM Research Corp.

Model: Lam Rainbow 4500

Location: Villach, Austria

New!

Lam Rainbow 4500

Make: LAM Research Corp.

Model: Lam Rainbow 4500

Location: Villach, Austria

New!

LAM TCP9600

Make:

Model: TCP1D

Location: Villach, Austria

New!

LAM TCP9601

Make:

Model: LAM TCP9601

Location: Villach, Austria

New!

PFP7 Detaper

Make: Microcontrol

Model: 408 II

Location: Villach, Austria

New!

PFP 8 Detaper

Make: Microcontrol

Model: 408 II Series

Location: Villach, Austria

New!

HANDLER_ECA EC328TM_ECA018

Make: ECA Advance Automati

Model: EC328TM

Location: Regensburg, Germany

New!

HANDLER_ECA EC328TM_ECA011

Make: ECA Advance Automati

Model: EC328TM

Location: Regensburg, Germany

Top Manufacturers

Applied Materials

Varian

Tokyo Electron Ltd

GCA/Precision Sci

MKS instruments

Novellus Systems, In

LAM

Leybold

Unit Instruments

Texas Instruments

View all manufacturers

Trusted by Industry Leaders

Join leading corporations and equipment experts to optimize surplus asset management.

How it works

Search with ease

Browse a wide selection of surplus equipment from trusted sellers. Use search, filters and categories to quickly find exactly what you need - saving time and unlocking value.

Click and make an offer

Found what you're looking for? Make an offer directly on the platform - no bidding wars, no hassle. It's negotiation made simple.

Direct communication

Connect with sellers instantly. Ask questions, clarify specs, and finalize deals with full transparency and zero middlemen.

Manage your deals

Keep tabs on all your activity - offers made, messages sent, and deals closed - through your personalized dashboard.

Why choose 4Semi?

Reach Global Buyers Instantly. Our marketplace distribution network connects your surplus assets to qualified buyers across specialized industry verticals.