KRISMAK JAW CRUSHER

Powerful and Reliable Primary Crushing Solutions for the Hardest Stones and Ores

The starting point of crusher (crushing-screening) and ore beneficiation plants is the successful crushing of the most challenging and highest-hardness materials. Krismak Jaw Crusher series has been specially designed to crush highly abrasive materials such as basalt, granite, quartz, nepheline syenite, and hard iron/copper ores with high efficiency at the primary stage.

Thanks to its heavy-duty robust body structure, high flywheel energy, and optimized jaw geometry, Krismak jaw crushers offer uninterrupted performance and maximum tonnage guarantee even under the most challenging job site and mining field conditions.

What is a Jaw Crusher and How Does It Work?

A jaw crusher is a mechanical machine that reduces material by applying compressive force between two main jaws (plates), one fixed and the other moving with the help of an eccentric shaft. Large-sized rocks entering through the feed opening are crushed by the enormous pressure applied by the moving jaw and advance downward under the effect of gravity toward the adjustable discharge opening (CSS).

Krismak engineering fixes the closing angle and stroke distance of the jaws at the most ideal ratios, both minimizing wear and elevating hourly production capacity to the highest level.

Advantages and Technical Features of Krismak Jaw Crushers

Heavy-Duty Monobloc Chassis: The rigid body structure manufactured from stress-relieved, high-strength steel plates provides full resistance against dynamic loads and shock waves created by the hardest stones.

High-Quality Manganese Jaws: Fixed and movable jaw plates made of special high-percentage manganese alloy providing maximum resistance against wear. Their reversible design offers dual-side use and low operating cost.

Hydraulic Discharge Opening Adjustment Mechanism: An advanced hydraulic system that enables quick, safe, and practical changing of the product output size (adjustment block distance).

Balanced Flywheel Structure: A dual flywheel system with flawless casting and precise balance adjustment converts motor power into kinetic energy, preventing strain and providing fuel/electricity savings.

First-Class Bearings and Journaling: Long-lasting use with spherical roller bearings and labyrinth sealing systems with high load-bearing capacity suitable for heavy industrial conditions.

Wide Range of Applications and Material Range

Krismak Jaw Crushers serve as the heart of plants across a very wide field from mining to aggregate production:

Hard and Abrasive Rocks: Basalt, granite, riverbed material (gravel), limestone, and gabbro crushing plants.

Mining Sites: Primary crushing stage in gold, silver, copper, iron, chrome, and bauxite mines.

Recycling Plants: Projects for crushing demolition waste, concrete blocks, and asphalt and reintegrating them into the economy.

Why Should You Choose Krismak Jaw Crushers?

Our crushers, manufactured with commitment to international quality and premium engineering standards (Siemens, Schneider electrical infrastructure, optional automatic lubrication systems, etc.), are designed to operate without issues for many years in the global market. Krismak offers not just a machine, but a custom layout design for your project, fast spare parts supply, and uninterrupted after-sales technical support service.

Custom Jaw Crusher Solutions for Your Project > Contact our expert technical team immediately for the most suitable jaw crusher models for the hourly capacity your plant needs (mobile or fixed alternatives), technical catalogs, and current jaw crusher prices.