Silica Sand Glass Production Line Sand Making Machines

VSI sand making 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

1. 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.

2. 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.

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.

Standard package in wooden boxes or containers.

The Nile Co.,Ltd.is committed to designing,producing grinding mills,crushers,conveyors,feeding machine,drying and calcinating as well as beneficiation equipments,fine sand recyling equipment etc,which are widely applied in electricity,metallurgy,mine and quarry ,wharf,granary,chemical industry.Our products have been spreaded all over China,and also exported to

European,American,Asian,African countries and enjoyed great popularity among our customers.
Our company owns an experienced and skilled sales and service team which compose a perfect service network.We will send the professional engineers to the installation sites and provide guidance for the installation,commissioning and initial run as well as planning administration of the equipments after purchase.

Every year, we export our grinders and crushers to South Asia, Africa, South America, middle East and other regions. Our Machines enjoy a high reputation in the foreign market. You are very welcomed to visit our factory, and hope there are chance for us to have a long term cooperation.

 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.