Upgrade your large vibratory screener with the ScreenerKing Spring and Spool Retrofit Kit, designed for 48" and 60" machines. Engineered to outperform OEM options, this heavy-duty retrofit features seamless nylon spools and electropolished stainless steel springs, delivering superior corrosion resistance, spring tension recovery, and long-term durability in demanding screening environments.

ScreenerKing Retrofit vs. OEM Parts

• Higher Durability: Seamless nylon spools resist cracking and delamination.
• Superior Corrosion Resistance: Electropolished stainless finish outlasts untreated spring metal.
• Custom Fit Options: Available in bolt-on or tap-on styles to match your machine.
• All-In-One Kit: No need to source parts individually—everything you need is included.

• Designed for 48" and 60" Units: Tailored for large round vibratory screener machines.
• Standard Dimensions:
• Spools: Seamless nylon construction for extreme durability.
• Compatibility: Available in both bolt-on and tap-on configurations for various machine setups.

• Lead Times: N/A.
• Shipping Options: Parcel or freight shipping available depending on kit size.
• Expedited Shipping: Available upon request—contact us to prioritize your order.

• Heavy-Duty Machine Rebuilds: Ideal for restoring peak performance in large 48" or 60" round screeners.
• Preventative Maintenance Programs: Extends machine life while minimizing unplanned downtime.
•  Industrial Applications: Suitable for food, chemical, pharmaceutical, and aggregate screening operations.

• Seamless Nylon Spools: Machined from solid nylon bar stock for superior strength with no weak points or seam failures.
• Durable Stainless Steel Springs: 304 stainless steel with 0.25" wire thickness and electropolished for enhanced corrosion resistance.
• Corrosion-Resistant Hardware: 304 stainless steel bolts, washers, and nuts ensure reliable and durable connections.
• Custom Spool Options: Choose bolt-on spools for systems with through-holes or tap-on spools for machines with welded pegs.
• Enhanced Spring Recovery Tension: Ensures proper machine operation and optimal screening performance.

• Springs: 6" length, 1.3" inside diameter, 0.25" wire thickness, 304 stainless steel with electropolished finish.
• Spools: Solid nylon, machined with no seams.
• Hardware: 304 stainless steel components, including bolts, washers, and nuts.

Q: What screener sizes is this retrofit kit made for?
A: This kit is specifically designed for 48" and 60" round vibratory screeners.

Q: What’s the difference between bolt-on and tap-on spools?
A: Bolt-on spools are used with machines that have through-holes, while tap-on spools are designed to fit over welded pegs on the screener deck.

Q: Is the hardware included in the kit?
A: Yes. Each kit comes with 304 stainless steel bolts, washers, and nuts for a complete installation.

Q: Are the materials food-safe?
A: Yes. All spools are made from food-safe nylon, and the springs and hardware are 304 stainless steel.