Dynamic Air Chain-Driven Equipment Down: Seized Pin Won't Press Out
Your Dynamic Air chain-driven line is stopped cold because the pin is seized solid.
Corrosion, wear, contamination cause seizure
Pins seize from corrosion buildup, wear under load, and contamination packing in joints—line stays down until you force them out.
Torching risks fire and injury in tight spots.
Every hour stalled costs production and overtime.
Why This Happens
Chain pins seize when corrosion eats surfaces, wear enlarges clearances allowing debris pack-out, and heavy load cycling binds the joint—turning a simple link into a frozen assembly that blocks movement and halts equipment.
The result is seized pins that won't budge with standard tools, forcing dangerous heat or hammering methods.
Downtime drags on until safe, controlled force breaks them free.
Why Operators Choose Kingpin Breaker
No torch or heat—eliminates fire and burn risks instantly
Controlled hydraulic force presses even stubborn pins out safely
Cuts hours of downtime to minutes on breakdown repairs
Portable design works right in the field without shop moves
Safer field repair keeps crews protected during urgent fixes
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 after months without lube—line down for restart
Corrosion-locked link in exposed chain run—can't advance material
Contaminated joint jammed tight from dust and fines—blocks tensioning
Worn pin seized from overload cycles—emergency stop during shift
Pack-out binding multiple pins—full conveyor halt mid-production
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 Dynamic Air equipment. Not affiliated with Dynamic Air.