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NEWS & BLOG
Cubicizer or Tertiary Impact Crusher? A kW per t/h Analysis From Catalogue Data
Taking the midpoint of each capacity range, the GNR K series cubicizer needs on average 0.77 kW/(t/h) and the GNR tertiary impact series 1.20 kW/(t/h). The cubicizer's installed power requirement is about 36% lower; the gap is widest at small capacities and closes around 250 t/h.
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.
Jaw Crusher Guide: Working Principle, Feed Opening and Model Selection
A jaw crusher is a primary machine that breaks rock by squeezing it between two jaws; the feed opening sets the largest lump it accepts, the discharge setting sets 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.
GENERAL 02 Mobile Crushing Plant Export Completed
The export of the GENERAL 02 Mobile Crushing Plant produced by GENERAL MAKINA has been successfully completed. The mobile crushing and screening plant with a capacity of 250-300 tons/hour was delivered to our customer.
On-Site Assembly of the 500–600 t/h GPJ 140 Jaw Crusher Is Complete
Built in our factory, the GPJ 140 jaw crusher with 500–600 t/h capacity has been assembled at the customer's site and is ready for commissioning tests.
Heavy-Duty GE-1440 Mobile Vibrating Screen Delivered to Our Customer
We have sent our customer the GE-1440 mobile vibrating screen, built as a heavy-duty unit for demanding sites.
Afyonkarahisar International Block Marble Fair Wrapped Up: Our Marble Crushing and Screening Plants Drew Attention
At the 2nd Afyonkarahisar International Block Marble Fair we presented our marble crushing and screening plants, stone crushing machines and concrete batching plants.
Turning Quarry Residue Into Aggregate at the Afyonkarahisar Block Marble Fair
We are exhibiting at the 2nd Afyonkarahisar International Block Marble Fair, where the talk is about turning quarry residue into aggregate.
Wobbler Feeder and GNRK 110 Jaw Crusher in One Mobile System: Clean Pre-Screening on Muddy Feed
We combined a vibrating rock feed hopper, a wobbler feeder and a 110 primary jaw crusher in one mobile system; pre-screening keeps working without clogging even on dirty, muddy rock.
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.
MVSI 800 Mobile VSI Crushing and Screening Plant on Its Way to the Customer
The MVSI 800 mobile vertical shaft impact plant we have shipped produces high-quality cubical sand and chippings for concrete and asphalt.
MGPJ 90 Export: Mobile Jaw Crushing and Screening Plant with a 90 Jaw Crusher
Our crushing plant exports continue: the MGPJ 90 we just shipped carries a 90 jaw crusher, feeder and screen as a single line on a reinforced mobile chassis.
MGPJ 110 Primary Jaw and GNR 03 Mobile Plant Now Running Side by Side
A line combining a semi-mobile jaw crusher with an impact crushing and screening plant has been commissioned, raising both capacity and fines output.
Crushing, Screening and Concrete Plants on Show at Batimatec Expo 2026, Algeria
We will exhibit at Batimatec Expo 2026, the building and construction materials fair in Algeria, in Hall C of the Safex Exhibition Centre.
We Have Completed the Maden Türkiye Mining and Construction Machinery Fair
We presented our stone crushing, screening and washing plants and concrete batching plants at Maden Turkiye.
MiningWorld 2026 in Moscow Is Behind Us: Heavy Equipment and Automation Lead the Agenda
We met visitors at the MiningWorld 2026 mining fair in Moscow, where heavy equipment and automation led the conversations.
30th MiningWorld Russia 2026: Meet Us in Moscow on 22-24 April
From 22 to 24 April we are representing our country at the MiningWorld 2026 fair in Russia.
Maden Türkiye Fair Participation - Istanbul
We are at Maden Türkiye in Istanbul, Hall A, stand 105B, on 8-11 April 2026.
We Have Dispatched Our GNR Series Mobile Crushing Plants
We have dispatched our GNR Series mobile crushing plants to deliver them to their buyers!
We Were at the 4th Open Day in Constantine: Mines and Quarries on the Agenda
We joined the 4th Open Day on mines and quarries, held on 8-9 April 2026 at the Marriott Hotel Constantine in Algeria.