Granite Crushing&Screening Plant in Nigeria

  • Type: Fixed(mounted on concrete foundation) 
  • Max Feeding Size: 400mm
  • Final Output Size: Hard Core, Stone Base, Aggregates, Dust
  • Capacity: 30-50TPH

At the very beginning, DELY-DAD NIG LTD purchased 2sets small jaw crusher PE250x400, which is to produce stone base by manually feeding stone to these 2sets jaw crusher. One year later, they earned money and expanded the production line. On August 24 of 2010, they purchased bigger jaw crusher PE500x750 and PE400x600, vibrating feeder, vibrating screen and belt conveyors, which realize semi-automatic production.

Their project is located in Ibadan. The raw materials were excavated from the ground using a hook machine, and it is said that they can excavate to a depth of 7 meters. The granite 400mm is fed onto the feeder, then to jaw crusher and screen to make aggregates like 1/4”, 1/2”, 3/4” and 1”. 

They are planing to expand again by using bigger jaw crusher and symons cone crusher when exchange rate between USD and Naira is changing better.

Symons cone crusher is suitable for crushing hard stone like granite, basalt, river stone,...Its life-span of spare parts is longer, crushing efficiency is higher, operation is stable and performance is better. So usually we use it as secondary crusher in the plant to process hard stone whose Mohs’ Hardness Scale is more than 5-6.

Regarding cone crusher, we have spring type, single cylinder hydraulic type, multi-cylinder hydraulic type for choice. They have their own advantages as below:

For spring cone crusher:

  • 1.Simple Structure: Spring cone crushers have a straightforward structure, making them easy to operate and maintain.

  • 2.Lower Cost: They tend to be more cost-effective initially compared to hydraulic cone crushers.

  • 3.Good for Medium-Hard Materials: Spring cone crushers are suitable for medium-hard to hard materials.

For singly cylinder hydraulic cone crusher:

  • 1.High Efficiency: These crushers offer higher crushing efficiency and better product shape due to the hydraulic adjustment and hydraulic clearing systems.

  • 2.Adjustability: The hydraulic adjustment system allows for easy and precise setting changes to achieve desired product sizes.

  • 3.Less Downtime: Hydraulic clearing reduces downtime by quickly clearing out any uncrushable materials.

For multi-cylinder hydraulic cone crusher:

  • 1.High Crushing Efficiency: Multi-cylinder cone crushers have superior crushing efficiency, especially for hard materials.

  • 2.Greater Production Capacity: These crushers can handle larger tonnages and produce more cubic-shaped products.

  • 3.Better Automation: Multi-cylinder crushers often come with advanced automation features for better monitoring and control.

In summary, the choice between these cone crusher types depends on factors such as the material being crushed, desired product size, efficiency requirements, initial and maintenance costs, and the available skill level for maintenance and operation.

Granite Crushing&Screening Plant in Nigeria

If you want to visit this project on site, or contact our client to check the machine’s work performance, please contact us: WhatsApp:+8613838097071

Enterprise strength and service support

Integrating R&D, production, distribution, and service-providing into one enterprise, EVERED attaches great importance to communication with customers. We have established an after sales visit team consisting of more than 56 persons. On the one hand, they timely solve the problems that our customers encounter; on the other hand, they collect feedback and improvement recommendations from our customers, to correctly orient our development and research.

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