Home | Cone Crusher Applications | Sand Making Line

Sand Making Machine Cone Crusher

Sand is widely used in highway construction, concrete making, etc. As the field of industry application gradually expanded, the gradual application of natural sand work more and failed to keep pace with the various sectors of modern world development needs. For the most part, machine-made sand is produced to meet the great needs. More advanced and high-efficiency sand making machines have been invented to push forward human civilization.

Sand Making Case

A customer from Shandong(China) operated a stone quarry for dressed stone. however，many chips which are extremely cheap come from the crushing process. As time passed, the chips was piled up taking us a large area.He asked engineers of SBM to solve this problem. engineers reformed the production line and suggested a sand making machine VSI8518 for him to process chips into sand with a capacity of about 40t/h as well as designed the sand making plant for him .This design not only solved the chips space waste problem, but also brought great profit. It also won the customer a proferencial policy for exemption of sand making VAT because of its national leveled energy saving and emmission saving standard.

Sand making Line: SBM sand making line(10t/h)
Output:40t/h (Working hours:10h/d x 25d/m X 10m/y)
Investment of Main Equipment:$81,000
Unprocessed Materials: Limestone (< 40mm)
Main Equipment: VSI Crusher, Vibrating Screen, Sand washing machine, Belt conveyor,Electrical Control Syetem
Equipped capacitor: 250kw
Floor Space:300centiare
Build Period:45days(From signing the contract to formally putting into production)
The direct production cost:

Serial Number	Program	NO. Used /h	Price($)	Costs /h($)	Costs /t($)	Remarks
1	electric quantity	200	0.1	20.6	0.5	industrial electricity prices
2	water	6 t	0.24	1.4	0.04	Service water
3	workers	3 members/shift	7.4$/d	2.2	0.06	221$/person/month
4	wearing parts	/	/	/	0.03	Normal wear
5	Costs of other				0.044
	total				0.674

Expected Return on Investment Analysis: Assume the material price is $0.74, Production journal: 40 t/h * 10 h * 1.544 $/t = $ 617.64. Daily earnings: 40t/h * 10 h * 5.15$/t = $ 2060. Daily profit: 2060-617.64 = $ 1442.36. Take VSI8518 as an example: The daily profit is 1442.36$ and we can recover the money in 2 months. The first year profit is 0.28 million and in the second year accumulates to 0.64million.

Rocks Made For Sand

Sand rock: There are many kinds of rocks used to make sand. Generally there are Granite, Basalt, Natural river pebbles, Andesite, Rhyolite, Diabase, Diorite, Sandstone and Limestone, etc. The sand produced is of different intensity and purposes according to the rocks’ kinds. According to the definition of machine-made sand, sand is kind of rock particles with diameter less than 4.75mm after removing dirt, crushed and screened while soft rock and weathered rock are not included. Sand specifications: according to fineness modulus (Mx), sand specification is divided into coarse, medium and thin. And among this, fineness modulus of coarse sand is 3.7-3.1, and the medium sand is 3.3-3.0, and the thin sand’s fineness modulus is 2.2-1.6.

Sand Making Production Line Case Overview

A customer from Shandong(China) operated a stone quarry for dressed stone. however，many chips which are extremely cheap come from the crushing process. As time passed, the chips was piled up taking us a large area.He asked engineers of SBM to solve this problem.

Engineers reformed the production line and suggested a sand making machine VSI8518 for him to process chips into sand with a capacity of about 40t/h as well as designed the sand making plant for him .This design not only solved the chips space waste problem, but also brought great profit. It also won the customer a proferencial policy for exemption of sand making VAT because of its national leveled energy saving and emmission saving standard.

The raw materials are first put into elementary-crushing machine for crush, then the belt conveyor transfers the elementary products to the secondary-crushing machine for secondary crush. The secondary products will be separated into two kinds by the vibrating screen. The parts satisfying the standard of the Vertical Shaft Impact Crusher will be conveyed to the sand-making machine and the other parts will return to the secondary-crushing machine. The parts into the sand-making machine will be the finished products after being washed in the sand-washing machine. The other parts will be for the secondary crush.

Unitll mow, SBM have designed sand process for thousands of clients from more than 60 countries and serviced for field of sand making and sand shaping for more than ten years. Not only in the operating factor of material, but also in the engary saving, SBM has been at an international leading level.