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    High capacity VSI sand making machine made in China
    VSI sand maker machine is widely used for fine crusher and coarse grinding of metal and non metal ores, cement, refractory material, grinding material, glass raw material, building aggregates, artificial sand and all kinds of metallurgical slags. It is especially suitable for medium hardness materials, high hardness materials and corrosion resistance materials, such as carborundum, emery, magnesia etc.

    Working Principle
    Central feeding: Raw materials fall down into the feeding hopper of the VSI sand making machine, then enters the impeller through central entrance inlet, thus the material being accelerated by the high-speed impeller and being thrown out at the speed of 60-75m/s. It is crushed when hitting the impact plate, and the end products comes out from the discharging outlet.

    Ring feeding: Raw materials fall down into the feeding hopper, and the materials are divided into two parts by a special plate. Some materials enter the sand making machine’s impeller through the center of the plate and the other part of materials falls down from outside of the plate. The materials thrown out earlier crush the materials down from outside, thus the materials crushed and re-crushed.

    A3 steel frame, double rotor with safety cover, Easy to check and use platform.

    The Nile’s VSI Sand Making Machine Features
    1. Unique structure and stable operation.
    2. Low energy consumption, large capacity and crushing ratio.
    3. Perfect cubic product size and high bulk density.
    4. Less spare parts. Spare parts are made of special hard material, which make them of long service life and easy to change.


    Our Service
    Pre-sale services
    (1) Advice of model choice.
    (2) Design and manufacture machines according to customer’s special requirements
    (3) The company is free of charge to the user on-site engineering and technical personnel planning site for the user to design the best processes and program
    After-sale services
    (1) Arrange technicians to go to the site to guide installation
    (2) If your machine is out of warranty period, you can go to the Nile’s overseas office to buy spare parts.
    (4) Complete sets of equipment installed, 1-2 full-time technical staff to stay free of charge to help customers on-site production of 1 month, until the user’ satisfaction.

    Q1: Are you factory or trade company?
    A1: We are factory.
    Q2: Where your products have been exported before?
    A2: Our products have been sold to South Asia, Africa, South America, middle East and so on.
    Q3: How will you help the customer to install the equipment?
    A3: Our senior engineer will guide the installation and commissioning as well as the initial production at
    Q4: How about the wear parts supply?
    A4: We offer wear parts to our customer with our most favorable price. If there are problems youcould not handle, we will send our technicians to your place and you are therefore, responsible for all thecost involved.
    Q5: What about the payment method?
    A5: T/T, L/C Paypal is available
    Q6: What about after-sale service?
    A6:12 months warranty for all kinds of products. Sand And Gravel Equipment in stock