AGI Chain-Driven Equipment Down from Seized Pins
Seized chain pins are stopping your AGI equipment restart right now.
Why Chain Pins Seize Up
Corrosion and contamination pack joints tight—pins won’t move. Wear from constant load cycling locks them solid. Your line stays down until those pins come out.
Why This Happens
Corrosion builds over time and binds the pin to the sidebar. Contamination and material pack-out fill clearances, preventing movement. Repeated load cycling plus thermal effects seize the joint completely, blocking any press-out attempt.
Why Operators Choose Kingpin Breaker
Removes seized pins without torch or heat
Applies controlled hydraulic force only
Safer removal in active field conditions
Cuts downtime versus cutting or burning
Portable design for immediate on-site use
Built to Perform.
PIN LENGTH RANGE
2.25" – 7.8"
INCLUDES MULTI-CHAIN KIT
(2) Pin Cavities, (4) Pushpins, (5) Spacers
DIMENSIONS (Tool Body)
16.5" × 2.5" × 16"
PIN DIAMETER
1.125" and below
HYDRAULIC CYLINDER
15-ton Hand Pump (foot pedal available)
WEIGHT
28 lbs.
Why Maintenance Teams Trust Kingpin Breaker
Fast. Safe. Simple. Versatile.
Fast
Break even the most
stubborn chains in about
two minutes.
Safe
Reduce hand and back injuries — no hammers, torches, or channel locks.
Simple
Lightweight, intuitive design. Set up and service chains immediately.
Versatile
One tool for almost all chain sizes — fits in tight spaces with ease.
How it Works
From Setup to Break in Minutes.
Real Breakdown Scenarios We Fix
Pin frozen solid during scheduled chain replacement
Sudden seizure strands equipment mid-shift
Pin won’t press out with shop press
Emergency repair needed in confined access area
Contaminated joints lock up after washdown
Request a Quote
Seized pin? Not for long.
Kingpin Breaker
Make stubborn pins tap out.
Contact
Email: cooper@kingpinbreaker.com
Phone: (262) 781-3870
Location
Wisconsin, USA
Kingpin Breaker is an aftermarket tool compatible with chain systems used on AGI equipment. Not affiliated with AGI.