Hard Stone Crushing&Screening Plant in Indonesia

  • Type: Semi-Mobile(mounted on steel structure)
  • Max Feeding Size: 500mm
  • Final Output Size: 0-5 Artificial Sand,5-10,10-20,20-30mm
  • Capacity: 120TPH Aggregate+100TPH Artificial Sand

On August 01 of 2013, we received deposit from our customer Mr.Bambang AS in Indonesia. They ordered a complete hard stone crushing and screening plant, including:

  • Grizzly Vibrating Feeder: GZD960x3800/1 set

  • Pan Feeder: GZG80-4/1 set

  • Pan Feeder: GZG100-4/1 set

  • Primary Jaw Crusher: PE600x900/1 set

  • Secondary Spring Cone Crusher: PYB1200/1 set

  • Tertiary Spring Cone Crusher: PYB900/1 set

  • Vertical Shaft Impact Crusher: VSI1140/1set

  • Vibrating Screen: 4YZS1860/1 set

  • Vibrating Screen: 3YZS2460/1 set

  • Belt Conveyors: 16sets

  • Electrical Control Panel


Their project is located in Bandung, which starts operation in 2014. It is to crush hard stone from 500mm into 0-5mm, 5-10mm, 10-20mm, 20-30mm. For the customer needs more sand 0-5mm, we equip a sand making machine(also called vertical shaft impact crusher) VSI1140 there to meet the demand at 120TPH. We loaded and shipped these goods in 2x40'FR+13x40'HQ totally.

For the stone on site is very hard, whose Mohs’ Hardness Scale is 6-7, in this plant, we use spring cone crusher as secondary and tertiary crusher.

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:

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

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

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

PYB series spring cone crusher is suitable for crushing various ores and rocks with medium to high hardness, such as iron ore, copper ore, limestone, quartz, granite, basalt, etc. It is widely used in metallurgical industry, construction industry, road building industry, chemical industry and phosphate industry... It has the characteristics of reliable structure, high production efficiency, convenient adjustment, and economical use. The spring safety system is an overload protection device that allows metal foreign objects to pass through the crushing chamber without harming the machine. It adopts two sealing forms: dry oil or water, to isolate the stone powder from the lubricating oil and ensure reliable operation. The type of crushing chamber is determined by the purpose of the ore, and the standard type is suitable for medium crushing; Medium size suitable for fine crushing; The short head type is suitable for ultra fine crushing.

For singly cylinder hydraulic cone crusher:

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

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

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


For multi-cylinder hydraulic cone crusher:

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

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

  • 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.

Hard Stone Crushing&Screening Plant in Indonesia

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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