The No-Tool Lower Counterweight Assembly is a fast-change solution for 48" and 60" vibratory screening systems. Designed to fit ItalVibras 2/3HP and Martin Engineering F3-30 1/2HP motors, this precision-engineered assembly enables tool-free installation and removal—reducing downtime while maintaining smooth and balanced motor operation. Its heavy-duty construction ensures long-lasting performance in high-capacity screening environments.

No-Tool Counterweight vs. Standard Lower Counterweight

• Installs faster—no wrenches or torque tools needed
• Reduces maintenance time without compromising vibration performance
• Operator-friendly for facilities with frequent screen swaps or cleanouts

• Compatible Motors: Suitable for Ital Vibras 2/3HP and Martin Engineering F3-30 1/2HP motors.
• Application: Ideal for 48"/60" vibratory screening systems.

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

• 48"/60" vibratory screeners in high-throughput facilities
• Aggregate or chemical processing lines with tight maintenance windows
• Food and pharma operations requiring fast, clean hardware swaps

• Wide Compatibility: Fits most 48"/60" vibratory system motors, including Ital Vibras 2/3HP and Martin Engineering F3-30 1/2HP models.
• Tool-Free Adjustment: Allows for easy installation and adjustments without the need for tools, reducing downtime.
• Optimized Performance: Balances motor operation for consistent and efficient material flow.
• Durable Construction: Engineered for long-lasting performance under demanding conditions.

• Design: Precision-engineered counterweight for optimal balance and performance.
• Material: High-quality, durable components for extended service life.

Q: Which motors are compatible with this counterweight?
A: It fits most 48"/60" vibratory motors, including ItalVibras 2/3HP and Martin Engineering F3-30 1/2HP models.

Q: Do I need any tools for installation?
A: No. This assembly is designed for manual installation and adjustment—no tools required.

Q: Is it pre-balanced?
A: The CMF does not explicitly state pre-balancing, but it is precision-engineered for optimal motor stability.

Q: Can I use this as a replacement for a bolt-on counterweight?

A: Yes. It functions as a direct replacement but offers faster, tool-free handling.