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 - CENTURA-TECTRA-TXZ

Make: AMAT

Model: CENTURA-TECTRA-TXZ

Location: Dresden, Germany

New!

TEL ACT8-D Coat

Make: Tel

Model: ACT8-D

Location: Dresden, Germany

New!

AMAT CENTURA RP EPI-RP

Make: AMAT

Model: CENTURA RP

Location: Dresden, Germany

New!

EPITAXY EQUIPMENT

Make: Applied Materials

Model: CENTURA HTF

Location: Kulim, Malaysia

New!

Thin Wafer handling Hydrogen Implanter

Make: AMAT

Model:

Location: Kulim, Malaysia

New!

GSD 200E2, High Current Implanter

Make: Axcelis Technologies

Model:

Location: Kulim, Malaysia

New!

VIISTA 80 ION IMPLANTATION SYSTEM

Make:

Model:

Location: Kulim, Malaysia

New!

Back end Implanter Amat E500

Make: Varian

Model:

Location: Kulim, Malaysia

New!

AMAT Producer 7

Make: Applied Materials

Model: Producer

Location: Villach, Austria

New!

Scrap for X-Ray

Make:

Model:

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.

Infineon
Lockheed Martine
Dupont
GlobalFroundies
Dow
AT&T

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.