Vertical Shaft Impact Crusher, Trustworthy and Reliable!

The vertical shaft impact crusher, also known as a sand-making machine, consists of nine main components: feed hopper, cover opening device, impact plate, transmission unit, machine cover assembly, rotor assembly, main shaft guard, main shaft, and discharge hopper. The vertical shaft impact crusher manufactured by OCP Heavy Industry is primarily used for stone crushing in the building materials industry, highway and railway construction, and other industrial applications requiring crushed stone. It features a unique structure, simple operation, high efficiency and energy savings, excellent product particle shape, and cost-saving benefits.

Before exploring the vertical shaft impact crusher, let's briefly understand its working principle: Material enters the high-speed rotating impeller through the feed hopper, rapidly accelerates, and is ejected at 50–70 m/s from the evenly distributed guide vanes and flow channel liners. It impacts the impact plate in the crushing chamber, where it is broken and rebounded, changing direction to collide with material ejected from the impeller. Through repeated collisions and frictional crushing, the material is discharged through the lower outlet.

This operating principle makes the vertical shaft impact crusher widely applicable for fine crushing of raw materials and clinker in cement plants. It is also suitable for processing medium-hard materials such as dolomite, coke stone, lead-zinc ore, serpentine, blast furnace slag, coal gangue, and phosphate rock. It is particularly suitable for processing hard limestone, dolomite, granite, and basalt into manufactured sand or highway pavement aggregates.

Vertical shaft impact crushers are widely adopted across these industries due to their performance advantages. The finished product processed by these crushers exhibits excellent particle shape. Additionally, they are well-suited for crushing medium-hard and extremely hard materials, with minimal impact from moisture content during processing. From a maintenance perspective, these crushers utilize the stone-on-stone principle, featuring self-lined rotors with low wear and convenient servicing.

How much does it cost to invest in a vertical shaft impact crusher? Multiple manufacturers produce this equipment, with slight variations in raw material selection, manufacturing techniques, and production costs. Furthermore, diverse models exist with differing technical specifications, leading to price variations. For specific pricing details on vertical shaft impact crushers, please inquire for a detailed quotation.