PRIMARY IMPACT BULLETIN - Concrete Batch Plants

UNIVERSAL ANDREASPRIMARY IMPACT CRUSHERThe Universal Andreas Primary Impact Crushers arethe most advanced line of Andreas style crushersavailable in today’s industry. These crushers are highlyimproved, productive crushers designed for low costoperation. A high reduction ratio and cubical productare key benefits of the Universal Andreas PrimaryImpact design.The Universal Andreas Impact Primary Crushers aretrue impact type crushers and are ideal for a variety ofapplications.What separates Universal’s Andreas Primary ImpactCrusher from other designs is an unique, largediameter rotor. Universal has developed a rotor thatoperates at a reduced speed, decreasing wear and consuming less energy while delivering asuperior high-inertia impact force. The rotor is supported by self-aligning, grease lubricatedspherical roller bearings contained in a maintenance-free housing with labyrinth seals. Theunique “S” design of the hammer provides a sharp leading edge for a longer period as thehammer wears. This sharp leading edge enables the crusher to sustain greater capacitieslonger with consistent product gradation. The hammers are reversible and are vertically liftedfrom the rotor for reversing or replacement, resulting in less downtime. Both the primary andsecondary curtains are lined with interchangeable abrasion resistant liners and come equippedwith a hydraulic assisted adjustment system. Thecrusher housing is fabricated of heavy-duty steel plateand lined with interchangeable abrasion resistantliners. Incorporating numerous inspection doors in thehousing enhances maintenance efficiency. For a moredetailed inspection and routine maintenance, the hoodhydraulically opens providing clear access to theinterior of the crusher.Compare the benefits of the Universal Andreas PrimaryImpact Crusher with any other Andreas primary impactcrusher on the market today, and you will find that youcan rely on the experience and expertise of UniversalEngineering, a proven industry leader.