The vertical shaft impact crusher (sand making machine) series products are optimized and designed by our factory after absorbing the domestic and foreign technologies. They have the characteristics of stable and reliable work, convenient maintenance, and high sand making rate. The product has a cubic shape and a low content of needles. It is especially suitable for stone shaping and production mechanism sand. It is a device for producing high-quality finished materials in industries such as hydropower, highways, construction, cement, and metal mining. The XRVSI series vertical shaft impact crusher is a combination of manufacturing and design, and assists the PLC control system to achieve simple operation of the man-machine interface, reducing the difficulty of operation and training time for operators.
1.The material falls vertically from the upper part of the machine into the impeller rotating at high speed. Under the action of high­speed centrifugal force, it will collide with another part of the material that is diverted around the impeller in the form of an umbrella The material will be crushed by high-speed impact. Eddy currents are formed between the casings, which are crushed and rubbed against each other for many times, and are discharged vertically from the lower part.
2.Large processing capacity and high output-50-500t/h, compared with the traditional equipment under the same power, the output is increased by 30% and stable.
3.Low consumption of wearing parts-the good crushing chamber material impact angle design, less friction with wear parts, 30% lower operating cost than traditional equipment, directly reducing the cost of equipment.
he product has excellent grain shape-the product is cube-shaped, with good grain shape, reasonable gradation, and adjustable fineness modulus; it is especially suitable for artificial sand making and stone shaping. Practice has proved that the sand making and shaping effect is 30% higher than other traditional equipment.
4.Hydraulic device, easy to maintain—Hydraulic cover-opening device makes the repair and replacement of parts in the crushing cavity convenient and quick, shortens the downtime, saves time and effort.
5.Thin oil lubrication and automatic maintenance—Germany's original thin oil lubrication station, dual oil pumps complement each other to ensure oil supply, and automatically shut down when there is no oil flow or oil pressure; oil cooling and heating devices ensure that the bearing lubrication is always in the good state. Thereby thoroughly solving the problems such as bearing heating, keeping the spindle bearing at a constant temperature, extending the maintenance cycle and service life.
6.Easy to install and easy to operate The equipment is light in weight, diverse in installation methods, and movable In installation; easy to install, repair and maintain, and easy to operate and use; once the specific purpose is specified, the VSI crusher only needs to be fine-tuned to maximize To maximize its excellent performance.
Waterfall and center feed
Full center feed
Max.feeding size (mm)
Rotating speed (r/min)
Double motor power (kw)
Dimensions LXWXH (mm)
Thin oil lubrication station
Double motor power(kW)
Double oil pumps complement each other to ensure oil supply; no oil flow no oil pressure automatic shutdown; cold cooling; winter motor heating start
Dimensions LXWXH (mm)
Fuel tank heating power (kW)