Spiroflow Chain Seized: Can't Press Out Pins - Line Down
Seized pins are blocking restart on your Spiroflow chain-driven equipment right now.
Why Pins Seize Fast
Your line is down, production stalled, and every minute costs money.
Torching seized pins risks burns and fire in a live plant.
Corrosion, wear, and contamination lock pins tight so they won’t move.
Why This Happens
Chain pins seize when corrosion builds up, wear creates tight tolerances, and contamination packs into the joint. Repeated load cycling worsens the bind until the pin refuses to press out. The result is immediate equipment stoppage and major downtime.
Why Operators Choose Kingpin Breaker
Eliminate torch heat and burn risks completely
Apply controlled hydraulic force to break seizure safely
Cut hours of downtime into minutes on site
Perform safer repairs without open flame hazards
Portable design works anywhere in the plant
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 of heavy cycling
Corrosion-locked pin won’t budge during emergency changeout
Contaminated joint packed tight, stopping scheduled maintenance
Worn pin seized in bushing during unexpected breakdown
Multiple pins jammed, halting full conveyor restart
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 Spiroflow equipment. Not affiliated with Spiroflow.