Designed to effectively handle any demolition and recycling operation

NPK's concrete crushers can easily crush through reinforced concrete and cut through light steel structures, allowing the material to be separated and recycled, while simultaneously permitting easier handling of material.

Maximize your crushing/cutting force

Powerful crushing force increases when jaws meet resistance as the exclusive NPK cylinder intensifier converts flow to pressure.

Competitive cylinder systems require larger cylinders to equal the force developed by the compact NPK intensifier system. NPK's exclusive system provides faster cycle times in comparison to those units using larger cylinders, as they require considerable amounts of flow to produce an equal amount of productivity. NPK's pulverizers produce the shortest cycle time in the industry.

Cutting-torch operations are eliminated by a high-strength replaceable center cutter blade, that slices through rebar and light steel structures.

Improved Design

Improved tooth configuration utilizes a high-profile center tooth and lowers profile teeth on both sides of the movable jaw, enabling the concrete pulverizers to be used for both primary and secondary crushing operations.

Abrasion-resistant, high-strength, alloy steel teeth minimize wear and increases durability. 

All "A" models utilize a bolt-on replaceable plate on the corresponding portion of the fixed jaw. The new design decreases downtime due to repairs, while increases the life of the crusher; this is in addition to the bolt-on replaceable tooth plate on the movable jaw.

A replaceable high-strength, steel center cutter slices through rebar and light steel structures, ultimately eliminating cutting-torch operations.

Jobs To Be Done

  • Construction and Demolition (C&D) Recycling / Sorting
  • Concrete Recycling
  • Commercial Demolition
  • Separating Concrete from Rebar
  • Concrete Crushing

Concrete Pulverizers In Action

Play Button
NPK U21J Concrete Pulverizer Crushing Concrete
Play Button
NPK U45J Concrete Pulverizer - Commercial Demolition
NPK U31JRA - Commercial Concrete Demolition *Image Only

Featured Products

View Specs

Interested to Know More?

Fill out your information below and a sales representative will contact you shortly.
Don't Miss Out!
Current Promotions
In coordination with our partners, SMS Equipment has several new promotions on now.

Keep Up-to-Date
Never miss an update on the latest promotions, product releases and service tips and news on construction, forestry, mining, and road and aggregate topics.