Focusing on complete sets of sand and gravel equipment
Dahongli Machine
stock code: 300865
Is located in the Tianfu Dayi Provincial Industrial Park and is a publicly listed company specializing in the manufacturing and service of mining machinery equipment
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PYY Series Single Cylinder
Hydraulic Cone Crusher
Which are applicable to large and medium-sized sandstone and ore processing enterprises, are used for secondary, tertiary or quaternary crushing of rocks or batholiths
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G Series High-Pressure
Roller Mill
The feed size can be reduced to below 3mm.
The grinding capacity can be increased by 30-45%.
Energy consumption and grinding wear can be reduced by about 25%.
8HL Series High-Efficiency
VSI Crusher
Widely used for fine crushing and forming of various ores, this device is especially suitable for secondary and fine crushing of several types of hard and brittle materials with a water content not exceeding 20%
Consult Nowour products
With decades of experience in the mining and sandstone crushing field, the company has developed a full range of products that represent the advanced level of the industry
PYY Series Single Cylinder Hydralic Cone Crusher
PYY series single-cylinder hydraulic cone crushers, which are applicable to large and medium-sized sandstone and ore processing enterprises, are used for secondary, tertiary or quaternary crushing of rocks or batholiths.
8HL Series High-Efficiency VSI Crusher
Widely used for fine crushing and forming of various ores, this device is especially suitable for secondary and fine crushing of several types of hard and brittle materials with a water content not exceeding 20%, including abrasive materials, quartz sand, limestone, cobblestone, granite, concrete aggregate, refractory materials, bauxite clinker, metallurgy slag and abrasive wear resistant materials.
Model 300 Eco-Friendly Stone Crushing Plant
The Model 300 Eco-Friendly Sand&Stone Crushing Plant adopts highly modular, integrated and systematic process design, integrating scattered crushing, screening and environmental protection equipment into one crushing plant. It greatly reduces the project floor space, civil construction, plant construction and installation time, and combines the stability of fixed crushing plant and the convenience of mobile crushing plant. It makes the construction of sand and gravel aggregate crushing line as simple and fast as purchasing a single machine.
YK Series Vibrating Sorting Screen
The equipment is widely used for material sieving in sectors of quarries, mines, building materials, electricpower, coal mines, chemical engineering and so on.
ZZG Series Inertial Vibratory Feeder
These feeders are widely applied in combined crushing and screening equipment in industries of metallurgy, coal mines, building materials,chemical engineering, abrasive materials and so on.
TDY series belt conveyors are widely used for transporting non-abrasive or semi-abrasive bulk powder-shaped or granular materials in industries of building materials, brick making, mines, road construction, metallurgy and so on. For operating conditions with requirements for cold resistance, heat resistance, anti-explosion and flame retardancy, special rubber conveyor belts and corresponding protective measures will be chosen and taken.
Model 300 Eco-Friendly Sand&Stone Crushing Plant
The Model 300 Eco-Friendly Sand&Stone Crushing Plant adopts highly modular, integrated and systematic process design, integrating scattered crushing, screening and environmental protection equipment into one crushing plant. It greatly reduces the project floor space, civil construction, plant construction and installation time, and combines the stability of fixed crushing plant and the convenience of mobile crushing plant. It makes the construction of sand and gravel aggregate crushing line as simple and fast as purchasing a single machine.
Solution
Dahongli Machine - Provide you with a complete set of sand and gravel crushing and sand making solutions. There are thousands of successful cases of sand and gravel aggregate production line in many places in China to provide you with field visits and experience sharing.
Our advantage is to provide you with a total solution for sand and gravel crushing, perfect after-sales service and technical support.
OUR Projects
With decades of experience in the mining and sandstone crushing field, the company has developed a full range of products that represent the advanced level of the industry
Chuxiong Xinyi Building Materials 1200 tons per hour limestone project
Xiangyun County, belonging to Dali Prefecture of Yunnan Province, is the transportation throat of western Yunnan - a necessary place to the eight states in western Yunnan, and the eastern gate of Dali Prefecture. Dahongli has built two sand and gravel aggregate projects with a capacity of 1,200 tons per hour here: Xiangyun Sancai Industry & Trade Limestone Project with a capacity of 1,200 tons per hour and Chuxiong Xinyi Building Materials Limestone Project with a capacity of 1,200 tons per hour. Both projects cover an area of 10 acres, and both of them are for the resumption of the Kun-Chu-Da Expressway and the water diversion project in Yunnan.
Guizhou Xingyi 350 tons per hour high-quality sand and gravel aggregate project
The Bridge and Tunnel Engineering Branch of China Railway Third Bureau Group Corporation and Dahongli built a high-specification high-quality aggregate sand and gravel project with an hourly capacity of 350 tons for the construction of Panxing Railway in Qingshuihe Town, Xingyi City, Guizhou Province.
Guizhou Anshun 800 tons per hour limestone project
Dahongli construction of Hui Lang Building Materials Co., Ltd. 800 tons per hour limestone project is located in Pingba District, the project began construction in March 2021, and was officially completed in August and began production!
Xiangyun Sancai Industry and Trade 1200 tons of limestone per hour project
Xiangyun County,belonging to Dali Prefecture of Yunnan Province,is the transportation throat of western Yunnan-a necessary place to the eight states in western Yunnan,and the eastern gate of Dali Prefecture.Dahongli has constructed Xiangyun Sancai Industry and Trade with an hourly output of 1,200 tons of limestone project here,covering an area of 10 acres,which is the material supply for the duplicate line of Kunchudai Expressway and Dianzhong Water Diversion Project.
With the continuous improvement of the country's economic level,sand and gravel resources as an important part of the infrastructure has become increasingly tense in recent years.The relevant state departments have issued a series of policies to encourage the high-quality development of mechanism sand.Traditional sand and gravel enterprises actively respond to the national policy to seek transformation,emerging a large number of green,intelligent and modern sand and gravel aggregate production line.
Vietnam Limestone Crushing Line 800T/H
Xinglong Quarry is a large building aggregate supplier in Vietnam. When we learned that it was planning to expand the limestone crushing line in Dien Bian province, our sales manager immediately arrived at the sit and made a detailed equipment configuration plan. Finally, Dahongli Company has won the customers’ recognition with excellent quality, shorter lead time, longer warranty period and flexible payment methods.
ABOUT Dahongli
With decades of experience in the mining and sandstone crushing field, the company has developed a full range of products that represent the advanced level of the industry
Focusing on complete sets of sand and gravel equipment
Chengdu Dahongli Machinery Co., Ltd. is located in the Tianfu Dayi Provincial Industrial Park and is a publicly listed company specializing in the manufacturing and service of mining machinery equipment (stock code: 300865).
Founded in 1988, Dahongli now possesses three major R&D and manufacturing bases covering an area of 270,000 square meters and holds over 300 national patents. The company has received numerous honors, including being recognized as a National High-Tech Enterprise, a Specialized, Refined, Unique, and Innovative
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Dahongli Machine
our Service
With decades of experience in the mining and sandstone crushing field, the company has developed a full range of products that represent the advanced level of the industry
30-Minute Response Time
No matter where you are, you can contact us at any time, Dahongli machine has more than 100 people online consulting service team, to provide you with 365 days * 24 hours of round-the-clock service.
Arrive on site within 24 hours
No matter where you are, you can contact us at any time, Dahongli machine has more than 100 people online consulting service team, to provide you with 365 days * 24 hours of round-the-clock service.
Handling within 72 hours
No matter where you are, you can contact us at any time, Dahongli machine has more than 100 people online consulting service team, to provide you with 365 days * 24 hours of round-the-clock service.
Blog
With decades of experience in the mining and sandstone crushing field, the company has developed a full range of products that represent the advanced level of the industry
Metal mineral resources are abundant in Central Asia, Southeast Asia and Africa, covering iron ore, copper ore, lead-zinc ore, manganese ore and other mainstream mineral types. However, most local mines face unique harsh operating conditions that are rarely seen in mature mining markets: unstable power supply, humid rainy seasons, high-altitude cold environments, insufficient local professional maintenance personnel, long spare parts supply cycle and increasingly stringent local environmental supervision requirements. These regional issues frequently lead to low operating efficiency, frequent equipment failures and high overall operation costs of crushing and screening production lines. This article focuses on the actual mining conditions of Belt and Road mining regions, analyzes typical operation bottlenecks of metal mine crushing lines, puts forward targeted improvement schemes, and introduces Dahongli’s one-stop complete crushing and screening production line services tailored for overseas mines, covering localized manufacturing support, global after-sales service and regional project experience, to provide reliable reference for mine investors in Africa, Central Asia and Southeast Asia.
How Sand and Gravel Screening Equipment Transforms Agricultural Operations
How Sand and Gravel Screening Equipment Transforms Agricultural Operations Table of Contents 1. Introduction to Sand and Gravel Screening Equipment 2. The Importance of Screening Equipment in Agriculture 3. Types of Sand and Gravel Screening Equipment Used in Agriculture 4. Benefits of Using Sand and Gravel Screening Equipment 5. Enhancing Soil Health with Screening Technology
Understanding the Spiral Sand Washer: An Essential Tool for Efficient Agricultural Operations
The Spiral Sand Washer is an innovative and highly efficient piece of machinery utilized primarily in agricultural settings, particularly in the processing of various soil and sediment materials. This equipment plays a crucial role in ensuring that the soil used in farming is clean and free from contaminants, which is vital for optimal crop production and quality. One of the primary functions of t
Maximizing Efficiency in Feed Distribution with Vibratory Feeders: A Comprehensive Guide
Maximizing Efficiency in Feed Distribution with Vibratory Feeders Introduction to Vibratory Feeders in Agriculture In the ever-evolving landscape of modern agriculture, **maximizing efficiency** is paramount. Vibratory feeders have emerged as a key technology in optimizing feed distribution, ensuring that livestock receive the right amount of feed at the right time. This article delves into the me
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With decades of experience in the mining and sandstone crushing field, the company has developed a full range of products that represent the advanced level of the industry.
Contact Us
Email：dahongli95@gmail.com
Tel：+8618980910282
WhatsApp：+8618980910282
Address： No.399 Daan Road, Dayi County, Chengdu, Sichuan, China
