Dry Sand-making Plant

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Manufactured Sand

DESIGN OUTPUT
According to customer needs

EQUIPMENTS
Vibrating feeder, jaw crusher, impact crusher or cone crusher, VSI sand maker, vibrating screen, powder separator.

APPLICATION
It is suitable for applications in hydropower, highway, urban construction; the particle size can be combined and graded according to the different requirements of clients.

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BASIC PROCESS INTRODUCTION OF DRY SAND MAKING PLANT

Flow chart of dry sand making plant

The dry sand making plant is composed of vibrating feeder, jaw crusher, impact crusher or cone crusher, sand making machine, vibrating screen and belt conveyor. According to different process requirements, various types of equipment are combined to meet different process requirements of customers.
The dry sand production plant is introduced by using the raw material less than 40mm as an example.
The process is specifically designed for the material less than 40mm ( material will be primarily and secondarily crushed by jaw crusher, cone crusher, impact crusher, etc to the size less than 40mm ), vertical shaft impact crusher sand making machine ) is used in the configuration of production line, this crusher is the new type sand making machine of SANME, which has the features of high crushing efficiency ( with the function of fine crushing and coarse grinding ), simple structure, easy installation and maintenance, low operation cost and excellent particle size ( cubic shape, low content of needle-like particles ).
The aggregate with size of 0-40mm will be conveyed by electromagnetic feeder and belt conveyor to VSI sand maker for crushing, the crushed material will be conveyed to a two-deck screen for screening.
According to the discharging requirement, part of material with size of 3-5mm will be discharged as final product; part of material with size of 3-5mm will be conveyed back to sand maker for crushing again.
The material with size of less than 3mm will be conveyed to coarse and fine powder separator to sort the stone powder with size of 0-0.075mm out. Material with size of 0.075-3mm and 3-5mm can be piled as final products. Impulse dust catcher can be selected as an option according to the requirements of environmental protection.

ADVANTAGES OF DRY SAND MAKING PROCESS

1. Fineness module and grading zone adjustment: frequency control system is equipped for sand maker and sand and powder separator, according to the characteristic of raw material, production mode can be adjusted to achieve a quick and easy adjustment of fineness module and stone powder content, it is the most advanced production process in China.
2. Adjustment of stone powder content (sand equivalent): the stone powder content will be adjusted to the request range through sand stone powder separator.
3. Environment friendly: specific dust collector is equipped, less dust, running noise level less than 90dB.
4. Small occupation area, compact production line layout, high automation.

FEATURES OF DINGBO DRY SAND MAKING PROCESS

1. The design of process is scientific and reasonable, which effectively ensure the quality and output of manufactured sand.
2. It is capable of crushing middle and high as well as extra high hardness material.
3. High automation minimize the cost of human resource.
4. Good sand grading, adjustable fineness module.
5. Low running noise level, less dust pollution.

RECOMMEND EQUIPMENT

PE Jaw Crusher

Capacity	5-800t/h
Max. Feeding Size	210-1020mm

PF Impact Crusher

Capacity	35-550t/h
Max. Feeding Size	300-700mm

ZYS Compound Cone Crusher

Capacity	27-1361t/h
Max Feeding Size	35-391mm

VSI Vertical Shaft Impact Crusher

Capacity	70-640t/h
Max. Input Size	60mm

ZSW Vibrating Feeder

Capacity	96-1500t/h
Max. Input Size	450-1400mm

YA Vibrating Screen

Capacity	15-800t/h
Max. Input Size	200mm

OUR SOLUTIONS

Wet Sand Making

50-100tph Sand making plant

100-150tph Sand making plant

150-220tph Sand making plant

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Projects Consulting

Dingbo process engineers are experts at suggesting the best equipment for existing operations and evaluating the solution most likely to improve the efficiency or capacity of your system. Based on our many years' experience on market development and project management, we provide specialized reconstruction services of production line for customers. Replacing old equipment with high-quality equipment greatly increases the output of production lines so that the customers can obtain huge return from relatively limited investment.

Solution Deisgn

Dingbo's Product Development Team has a vast knowledge and a wealth of expertise developing solutions that will benefit our customers in the best possible way. The team is constantly researching new and inventive solutions to ensure our equipment meets your needs. They look at ways to create safer handling and maintenance practices, simpler operating procedures and machines for increasing efficiency. Each piece of Dingbo equipment is designed to give you peace of mind by requiring minimal maintenance while giving your operation maximum profitability. We want to be sure our products do exactly what we say they will when they get to your operation.

Spare Parts Supply

Dingbo understands that when your equipment goes down, it doesn’t just cost you time, it costs you money. That’s why, when you choose Dingbo, you get more than great equipment, you get the industry’s best parts support. Dingbo has a good many warehouses of spare parts. High-quality spare parts ensure safe and stable operation of equipment. Rapid transport by air removes worry about production interruption loss.

Reconstruction Project

Installation Services

We provide complete installation services for customers regarding site leveling, foundation drawing inspection, construction progress, team planning, installation instruction and commissioning to ensure smooth operation of production lines. In addition, we provide appropriate trainings for customers to achieve their satisfaction. Thanks to many years' experience on on-site management, production line is not difficult for Dingbo.

Operation Training

Our Team are specialists in their field and have decades of application experience. Our customers all over the world also benefit from this expertise, because we are happy to pass our knowledge on to them in our Dingbo training sessions. With our wide range of training programs on applications, operation, and technology, we train you and your employees to use your Dingbo machines effectively and profitably.

CUSTOMER CASE

75% expor, 60+ countries

500T/H River Pebbles Crushing & Sand Production Line

China

Tonnage

500T/H

Material

River Pebbles

Output

0-5mm 5-10mm 10-20mm 20-31.5mm

End Use

Aggregates

This project is a crushing & sand production line for river management and waste reuse by the Hainan Provincial Government. The finished products are provided for use in concrete mixing stations and local construction.

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15T/H Granite Fine Sand Production Line

Tonnage

15T/H

Material

Granite

Output

0-1mm 1-1.5mm 1.5-2mm 2-3mm

End Use

For the use of his company's paint processing base.

The 15t/h granite sand production line is for the customer's own use in Shanghai, and the sand produced is exclusively for the use of his company's paint processing base.

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Indonesia 500T/H Quartz Stone Crushing Sand Production Line

Indonesia

Tonnage

500T/H

Material

Quartz

Output

0-5mm 5-10mm 10-20mm 20-31.5mm

End Use

Concrete mixing plant and local construction use

After purchasing the mine resources, the Indonesian customer has demonstrated that the quartz stone sand production line purchased, the finished product to provide concrete mixing plant and local construction use.

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