Volcanic Rock Crushing&Screening Plant in Philippines

• Type: Mobile(tire type)
• Max Feeding Size: 630mm
• Final Output Size: 0-3/8 inch, 3/8-1 inch, 1-1.5 inch, 1.5-2 inch
• Capacity: 200-250TPH

On July 10 of 2018, we received deposit from our customer in Philippines. They ordered a complete volcanic rock crushing and screening plant, including: 

• Primary Mobile Crushing Plant: KE760-1/1 set (Grizzly Vibrating Feeder TSW1139 +European type Jaw Crusher PEW760)

• Secondary Mobile Crushing and Screening Plant: KH300-2/1 set (Multi-cylinder Hydraulic Cone Crusher HPT300C2+Vibrating Screen 4YZS2160) 

• Belt Conveyors: 9sets

We loaded and shipped the main body(84tons/345cubic meters) by bulk vessel and the disassembled equipment into 1x40'FR+7x40'HQ. Their project is located in Legaspi. It is to crush volcanic rock from 630mm into 3/8”, 1”, 1.5”, 2”. We dispatched 2 engineers for installation guidance in September of 2018.
 
Volcanic rock is one kind of hard stone, whose Mohs’ Hardness Scale is 5-7. So we use multi-cylinder hydraulic cone crusher as secondary one in the plant. Because there are more find sand in the volcanic rock, we have to pre-screen them out of the plant.

The reason why we equip multi-cylinder hydraulic cone crusher on the secondary mobile plant are its features/advantages, which are listed as below:

1. Unique inter-particle crushing method

• Inter-particle crushing works between materials that increases the working life of mantle and bowl liner;
• Provide a more consistent gradation and superior cubic products. Better performance in the construction and sand making area.

2. Integration of the hydraulic station and lubrication system

• Small footprint and easy maintenance;

• Save 20% lubrication oil;

• Germany AKG air cooling system avoids the disadvantage of water cooling system, such as lack of water and leakage of water;

• Larger flow oil pump will guarantee the stability of oil flow;

• Temperature sensors keep tracking of the return oil temperature, which will guarantee the stable performance.

3. Advanced hydraulic system

• Larger diameter tubing and larger capacity hydraulic accumulator improve the stability and response sensitivity;

• Hydraulic motor setting adjustment and lock cylinder make it easy to reset the CSS; The hydraulic tramp release cylinders make it easy to pass tramp iron and clean the cavity;

• Less downtime will cut the maintenance cost.

4. Optimized liner retention technology

• The thicker liners increase reliability and service life;

• Advanced liner retention technology greatly simplifies the liner change. Epoxy resin is not needed, which will cut the manpower and time cost.

5. Safe and reliable

• Equipped with the Siemens PLC, touch screen, and intelligent control system, operation and data recording is more simple;

• Larger bearing area, larger bearing capacity and longer service life;

• The overall casting frame with box beam design characterized by larger strength;

• The interior of the crusher is protected from dust by the adoption of multiple sealing protection, such as positive pressure dust prevention system, U-T seal and contact-type spherical floating seal.

6. Final aggregates with cubic shape