Quick Details

VSI Impact Crusher also named vertical shaft crusher is one of the commonly used machines in crushing production line and sand-making production line.


Working Principle

When the motor runs, it drives the central shaft; four lines of hammers are fixed on the central shaft, each line with four pieces of hammers. Materials are fed from the top of the crusher; they are crushed by the high-speed rotation hammers. There are liners around the crusher body to protect the crusher from damage. The materials are thrown into the crushing cavity and impacted by the high rotating hammers and discharged out under the role of gravity, and the final materials are sent from the bottom of the crusher.

Parameters

Features

Large crushing ratio

The maximum feed particle size is 80~240mm, and the output particle size is ≤3mm, accounting for about 90%.

High Yield

The crushing process is straight-through crushing, and the output is high due to the large amount of material passing through and the fast passing speed. Relatively speaking, the energy consumption is less.

Energy efficient

This machine is used in conjunction with the mill, which can increase the output of the mill by about 40%, and reduce the power consumption of the system by about 30%.

Consumable parts wear less and have a long life

The wearing parts are made of high-hardness, high-toughness multi-element alloy wear-resistant material, with less wear and long life. The distance between the hammer head and the impact plate can be fine-tuned to ensure uniform particle size, the utilization rate of the hammerhead is greatly improved, and the service life is increased by about 5 times.

Optimized rotor design

Through the optimized design of the rotor part, this machine forms a multi-stage continuous crushing cavity, which makes full use of energy and space, thereby improving the performance of the machine.

Barrel parts are of open design

It is convenient to replace the vulnerable parts such as the hammer head and the impact plate. Unique throwing tray structure

It is composed of throwing ribs and throwing lining boards, which are distributed in circles. After the throwing ribs are worn out, they can be used as throwing linings, which greatly improves the utilization rate of materials and reduces the cost of use.

Application cooling system and bearing temperature detection device

It can crush high-temperature materials below 150°C and can detect the bearing temperature in real time.

Application

PFL-Ⅲ (ⅢX) series vertical compound crusher is widely used in the fine crushing of various ores in metallurgy, mining, sand aggregate, cement mining, and other industries. It can crush limestone, dolomite, lime, sandstone, and medium-soft iron ore. Stone and other dry and non-stick materials below 160MPa, and it is also used for fine crushing of high-hard and brittle materials under special circumstances.

CN Crusher is a joint-stock professional enterprise that is integrated with R&D, production, sales, and service. The company is specializes in the development and production of a comprehensive range of equipment, including crushing, screening, grinding, washing, feeding, conveying, environmental protection systems, dust removal systems as well as steelmaking and metallurgical equipment for treating and recycling steel slag. As a high-tech enterprise, we focus on the design of sand aggregate production lines, automation control schemes, civil engineering projects, and modular structural parts. Our services also include production, installation, overall system operation, and delivery.