Hard Stone(Basalt) Crushing&Screening Plant in Saudi Arabia

• Type: Semi-Mobile(mounted on steel structure) 
• Max Feeding Size: 700mm
• Final Output Size: 0-3mm, 3/16”, 3/8”, 3/4”
• Capacity: 250-300TPH

On Feb 07 of 2013, one customer from Al Boqmi for Trading in Jeddah, KSA ordered a complete set of hard stone(basalt) crushing and screening plant including:

• 1.Hopper: LC5000x5000

• 2.Grizzly Vibrating Feeder: GZD1300x4900/1 set

• 3.Pan Feeder: GZG100-4/1 set

• 4.Primary European type Jaw Crusher: PEW860/1 set

• 5.Secondary Symons Cone Crusher: CSB160 (4 1/4 feet)/1 set

• 6.Tertiary Symons Cone Crusher: CSB160 (4 1/4 feet)/2 sets

• 7.Vibrating Screen: 2YZS1860/2 sets

• 8.Vibrating Screen: 3YZS1860/1 set

• 9.Vibrating Screen: 2YZS2160/1 set

• 10.Vibrating Screen: 2YZS1548/1 set

• 11.Belt Conveyor: 17sets/319meters

• 12.Dust Collector

• 13.Steel Structure

We loaded and shipped these goods in 4x20'OT+1x40'FR+22x40'HQ from Qingdao to Jeddah port.

Their project is located in ADI MOUNTAIN(SHOUAIBU AREA), which is to crush hard stone from 700mm into 0-3mm, 3/16”, 3/8”, 3/4” at 250-300tons per hour for road and building construction. We use 3sets of 4 1/4feet Symons cone crusher in the plant.

Symons cone crusher is widely used in the metallurgical industry, building materials industry, road construction industry, chemical industry, and silicate industry, suitable for crushing various ores and rocks with medium and above hardness. By optimizing the cavity design and combining reasonable speed and stroke, it has better performance and higher production capacity. Adopting the principle of laminated crushing, the proportion of cubes in the product is significantly increased, needle shaped stones are reduced, and the particle size is more uniform.

When non crushing objects such as iron blocks enter the machine, the iron protection device will automatically release them and then reset them. The iron protection has a fixed return point for the discharge port, and the miscellaneous iron can quickly restore the original discharge port after passing through the crushing chamber; When the oil temperature is too high or the oil flow rate is too slow, the device will automatically shut down.

The automatic control system adopts a large diameter spindle, a heavy-duty main frame, and an independent thin oil lubrication system to ensure the equipment is sturdy and durable, stable and reliable in operation, with a fault free operation rate of over 95%.

All components can be disassembled and assembled from the top or side, making the fixed cone and moving cone assemblies easy to remove. Sliding bearings can maintain excellent load-bearing performance in high impact and vibration crushing environments, and are more economical and convenient to maintain than rolling bearings.

An independent thin oil lubrication system with multi-point control ensures dual protection of bearing lubrication for this model, as well as automatic safety protection for the entire machine.

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.