Which crushing equipment can produce high-quality crushed stone?

To produce high-quality crushed stones with good particle shape, reasonable gradation and high strength, the key is to choose professional machines that combine laminated crushing and efficient shaping.

As a leading domestic sand and gravel equipment manufacturer, provides complete production lines including jaw crushers, cone crushers, impact crushers, VSI sand making machines and mobile crushing stations. These lines are widely used to make premium crushed stones for expressways, high-speed railways, bridges, concrete batching plants and other major projects.

1. Primary Crushing: C6X & PEW Jaw Crusher

It is the ideal first-step crushing machine for hard rocks such as granite, basalt and river pebbles, breaking large raw stones into pieces of 150 to 300 mm.

It features deep crushing cavity for larger feeding capacity. Equipped with wear-resistant jaw plates and hydraulic discharge opening adjustment, it delivers evenly sized finished materials with few flaky particles. With solid structure, its hourly output ranges from 150 to 800 tons, perfect for high-capacity primary crushing of hard stone.

2. Medium & Fine Crushing: HPT & HST Cone Crusher

Crushed materials go through cone crushers for laminated crushing, producing standard stones sized 5-31.5 mm with round grain shape and high hardness.

Based on laminated crushing principle, materials squeeze against each other to lower equipment wear, keeping flaky particle content below 8 percent. It supports hydraulic cavity clearing and overload protection to avoid shutdown caused by iron blocks. Multi-cylinder HPT and single-cylinder HST models fit different working conditions, with hourly capacity from 100 to 1000 tons, the top choice for hard stone secondary crushing.

3. Soft Material Processing & Stone Shaping: CI5X Impact Crusher

It works well for medium and soft stones like limestone and calcite, and is also widely used for stone shaping to get more cubic finished products.

Designed with involute crushing cavity, materials get fully impacted for ideal particle shape. Full hydraulic system allows easy discharge size adjustment. Its hourly output reaches 250 to 2000 tons, with adjustable material gradation, ideal for high-standard aggregate production.
4. High-end Stone Shaping: VSI6X Sand Making Machine
Used for final stone shaping and sand production, it makes manufactured sand of 0-5 mm and premium crushed stones of 5-20 mm with fine grain shape and proper size distribution.

It adopts both rock-on-rock and rock-on-iron crushing modes for excellent shaping and sand making effect. The four-port impeller and split side guard board extend spare parts service life by 30%. With thin oil lubrication system, its hourly output is 100 to 583 tons. Over 95 percent finished materials are cubic shaped with adjustable fineness modulus, which is essential equipment for producing high-grade sand and aggregate.