Promac Northeast - Long Island / NYC

10/14/2026

Keestrack R3 Rolling Into Town Thismorning👊🏻 Need To Add A Crusher To Your Fleet? Call Promac - (516) 655 1817

10/12/2026

Happy Columbus Day From All Of Us At Promac🇺🇸🌎

09/15/2026

From mechanical screening to high-elevation stacking, Posillico Materials operates at the speed of modern heavy civil construction. Our facility keeps essential aggregate stockpiles fully loaded and ready for quick haul truck loading.

09/11/2026

07/29/2026

Ready to take your screening operation to the next level?

Meet the QA452 Triple Deck Finishing Screen from Sandvik!!

✔️ High production capacity
✔️ Proven Doublescreen technology
✔️ Fast setup & easy maintenance

📞 Contact Promac Today!

07/24/2026

Sunny Fridays are better with a Sandvik QE442 on the job☀️

07/23/2026

EDGE MATERIAL HANDLING

CALL PROMAC TODAY

06/22/2026

Happy Father’s Day From Everyone Here At Promac🎉

05/13/2026

They say a picture says 1,000 words…

The reason Sandvik finishing screens lead the way - the genius DoubleScreen system.

The primary screen extracts fines, removing the majority of undersize material on initial impact. The secondary screen then operates as a grader, producing clean, accurately spec’d material at very high output.

Production. Production. Production.