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Used Polygonmach Hammer Crushers

  • Trusted Seller
    POLYGONMACH Tertiary Impact Crusher

    POLYGONMACH Tertiary Impact Crusher

    • Manufacturer: Polygonmach

    Polygonmach Tertiary Impact Crusher A Tertiary Impact Crusher can be understood as a kind of crushing machine to carry out further reduction of material past primary and secondary crushers. The Tertiary Impact Cr...

    Kahramankazan, Turkey
  • Trusted Seller
    POLYGONMACH Primary Impact Crusher

    POLYGONMACH Primary Impact Crusher

    • Manufacturer: Polygonmach

    Polygonmach Primary Impact Crusher A Primary Impact Crusher is a heavy-duty machine designed to crush large, tough materials into smaller sizes that could be further processed or used. It works by running high-sp...

    Kahramankazan, Turkey
  • Trusted Seller
    POLYGONMACH What are the advantages

    POLYGONMACH What are the advantages and usage areas of Tertiary Impact Crusher?

    • Manufacturer: Polygonmach

    What is a Tertiary Impact Crusher, and what is a Horizontal Shaft Crusher? A tertiary impact crusher is a tool used in the final cycle of crushing, which aims to bring out the desired particle size of the materia...

    Kahramankazan, Turkey

Overview

Hammer crushers use high-speed rotating hammers to break rock, concrete, and other materials by impact and shear. Common in aggregate production, recycling and construction, they offer high reduction ratios and can be installed as stationary, portable or track-mounted units to match site mobility needs. Buyers should focus on rotor speed, hammer material, feed size limits, wear parts availability and the unit’s service history to ensure reliable performance.

FAQ

What should I inspect when buying a used hammer crusher?

Check rotor straightness, hammer condition, wear liners, bearing play, gearbox and oil condition, feed chute wear and records of replacements. Look for signs of uneven wear or repaired cracks.

How do I arrange safe shipping for a hammer crusher?

Disassemble rotor and removable hammers for transport when possible, secure heavy parts, use certified heavy-haul carriers, obtain permits for oversized loads and plan lifting with certified rigging.

What regular maintenance keeps a hammer crusher reliable?

Inspect and replace hammers and liners based on wear, monitor rotor balance and bearings, change gearbox and engine oils per hours, clear feed and discharge, and keep vibration and temperature logs.