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Knowledge Center
Sand Making with a VSI Crusher
A VSI crushes material by hurling it with a rotor against stone, producing cubical grains. Even the largest model accepts only 50-55 mm feed, so at least two crushing stages must come before it.
Primary, Secondary and Tertiary Crushing Stages
In a crushing and screening plant the material is reduced step by step: primary accepts up to 1300 mm, secondary 800 mm, tertiary 150 mm and VSI only 25-55 mm. This chain makes it impossible to feed a VSI directly with quarry material.
How Does an Impact Crusher Work? The Logic of the Rotor and Blow Bar
An impact crusher breaks material by striking it with blow bars on the rotor, producing cubical grains. PDK is for the primary stage, DMK for the secondary; since DMK feed is fixed at 800 mm, selection is made according to throughput.
Impact or Jaw? Crusher Type Selection Criteria
A jaw crusher breaks by compression, an impact crusher by striking. At a similar feed size the impact crusher gives 1.3 times the capacity but draws 2.2 times the power. Jaw is preferred for abrasive stone, impact for limestone.
What Is a Jaw Crusher and How Does It Work?
A jaw crusher is a primary machine that crushes material by compressing it between two jaws. The feed opening determines the largest piece that can enter, while the discharge setting determines the product size and capacity.
Jaw Plates for Jaw Crushers
Jaw plates are the main wear part of a jaw crusher: high-manganese (Mn13) steel with work hardening, fixed and swing jaw, tooth profile and replacement.
Shipment to 3 Different Countries at the Same Time
Heading into the 2026 summer season, our domestic and overseas crushing and screening plant shipments continue without slowing down.
MGPJ 90 Mobile Crushing Plant Export
General Makina's manufacturing and export operations for mobile and stationary crushing plants continue in the global market.MGPJ 90 mobile crushing and screening plant, one of our latest exports, is a crusher plant of European standard quality with a reinforced mobile chassis carrying a primary jaw
MGPJ 110 AND GNR 03 MOBILE CRUSHING PLANTS - SHIPMENT & INSTALLATION
Semi-mobile jaw crusher and impact crushing, screening plant together. Higher capacity and maximum fine material.
We Have Dispatched Our GNR Series Mobile Crushing Plants
We have dispatched our GNR Series mobile crushing plants to deliver them to their buyers!
Export Completed
The GPJ 140 jaw crusher with a capacity of 500 - 600 tons per hour has completed manufacturing and testing and has been dispatched.
PDK 02 Fixed Crushing and Screening Plant Export
We have started exporting the PDK 02 Stationary Stone Crushing and Screening Plant. This plant allows for an average production capacity of 200-300 tons per hour. The production largely consists of material with a size of 0.5 mm.Furthermore, in line with our company policy, we always produce our cru
Mobile 90 Bauxite Crushing and Screening Plant Delivered to Our Customer
A mobile bauxite crushing and screening plant has been completed and delivered to the customer.
We Have Completed the Export of a Mobile Crusher & Concrete Batching Plant
We completed the export of a mobile crusher and concrete batching plant and dispatched the plants.
Skid Mounted Crusher
In the current century, with the increasing population and developing technology, the need for raw materials in the building construction industry is gradually increasing. Especially quarries (stone crushing, screening and washing plants), which are referred to as surface mining, have a great duty i
Vertical Shaft Impact Crusher Exports
Export of the GNR VSI 900 vertical shaft impact crusher, successful in high-capacity sand production, has been completed.
Plant Selection for Basalt Crushing and Screening
In this blog post, we explain what basalt is and what is needed to crush and screen basalt.
Vibrating Screen Parts
What are the different parts that a vibrating screen is made of what does it consist of? First of all, vibrating screens are one of the standard machines in a crushing plant, they can be used in different stages of different stone crushing and screening plants. The number of screen decks, motor powe
Feeder & Bunker Parts
The feeder bunker, which serves at the first stage in the quarries, is used to separate the impurities from the raw material and to feed the stone crusher regularly. In addition to feeding the primary crusher in the crusher plant, grate intermediate feeding or stock hoppers can be used to feed the s
