In the mineral processing industry, efficiency and precision are the core factors determining production benefits and product quality. Faced with fine, easily dusty, and easily adherent mineral powder materials, traditional vibrating screening methods suffer from problems such as easy screen clogging, low screening efficiency, high dust pollution, and frequent maintenance.

Based on these issues, we recommend a professional-grade mineral powder screening solution: the high-efficiency rotary screen.

Why choose a rotary screen for mineral powder screening?

Excellent adaptability, easily handling sticky and wet materials

The rotary screen uses a unique rotary screening principle, where materials are continuously tumbled and scattered within the cylinder by the lifting plates. This gentle "tumbling" screening effectively breaks up slightly agglomerated mineral powder and has a natural "self-cleaning" effect on materials with high moisture content, greatly alleviating screen clogging problems and ensuring continuous production.

High Precision and High Efficiency Combined

Through a scientifically designed screen cylinder angle and rotation speed, materials have ample residence time within the cylinder, undergoing multiple and thorough screenings. This "slow and meticulous" approach ensures that every particle of mineral powder finds its proper place, significantly improving screening accuracy and throughput, effectively enhancing product grade and value.

Environmentally Friendly and Low-Consumption, Stable and Reliable Operation

The fully enclosed structural design prevents the escape of mineral powder dust at the source, creating a clean and environmentally friendly working environment. Simultaneously, the drum screen has a simple structure, a single power system, stable operation, low noise, and a failure rate far lower than complex vibrating screening equipment, greatly reducing your subsequent maintenance costs and time.

Long Lifespan and Low Maintenance

The core screening components are made of wear-resistant steel or specially treated with anti-corrosion materials, reinforced against the wear characteristics of mineral powder, ensuring the equipment's durability. The modular design facilitates easy replacement of key components, minimizing downtime losses.

Application Scenarios:

Classification of metallic and non-metallic mineral powders such as iron ore powder, quartz powder, and silica powder.

Particle size control and impurity removal of mineral powder before it enters the furnace.

Fine screening in the tailings recovery and reuse process.

Choosing our rotary drum screen is not just choosing a piece of equipment, but also choosing a trustworthy partner. We are committed to providing you with a full-process service from equipment selection and customized production to installation and commissioning. With professional technology and reliable quality, we help you improve screening efficiency, optimize product quality, and reduce overall operating costs.

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During the flour production process, material agglomeration is a common problem, which will affect the continuity and efficiency of conveying. To help you solve this challenge, we recommend a screw conveyor with a pipe diameter of 114mm.

Our screw conveyors provide excellent performance in flour conveying. By using a 114mm pipe diameter design, we are able to ensure smooth conveying of flour and adapt to your conveying height requirement of 1.8 meters.

To prevent flour from clumping, we added a grate to the conveyor hopper. The design of this grille can effectively filter out large pieces of material and ensure continuous delivery of flour. You can rest assured that our equipment will help you achieve efficient production line operations.

Our screw conveyors not only provide an efficient flour conveying solution, they are also durable. We use high-quality materials and advanced manufacturing processes to ensure the stability and long-lasting performance of our equipment.

At the same time, our team will provide you with all-round support. Our engineers and technicians will assist you in installing and debugging equipment and provide timely after-sales service. Whether it's technical consultation or troubleshooting, we are here to serve you.

When you choose our 114mm screw conveyor, you will enjoy an efficient and anti-agglomeration flour conveying experience. Contact our sales team today to get more information about our screw conveyors and start improving your production efficiency.

Yes, linear vibrating screen can be used to screen phosphate. Linear vibrating screen is a common screening equipment, which is widely used in the screening process of granular materials in various industries.

The linear vibrating screen vibrates the screen surface through the vibration force generated by the vibrator, so that the granular material is screened on the screen surface. During the screening process, the material will pass through the screen holes according to different particle sizes, so as to achieve the purpose of separating particles according to different sizes.

For granular materials such as phosphate, the linear vibrating screen can select the appropriate screen hole size according to customer requirements to achieve the screening effect. Customers can screen out fine particles below 1 mm as needed to improve the quality of the finished phosphate.

In addition, if phosphate is corrosive, you can choose to use corrosion-resistant materials (such as 316 material) to make the contact parts of the linear vibrating screen to ensure the durability and stability of the equipment.

Therefore, the linear vibrating screen is an effective equipment for screening phosphate, which can help customers achieve accurate screening of phosphate particles and improve the quality of finished products.

Vacuum conveyor is a kind of equipment commonly used for conveying granular materials. Its working principle is simple and efficient. Understanding the working principle and correct operation process of vacuum conveyor is essential to ensure the normal operation of equipment and improve work efficiency. This article will introduce the working principle and operation process of vacuum conveyor.

Working principle:
The working principle of vacuum conveyor is based on the concept of negative pressure conveying. The following is the working principle of vacuum conveyor:
Step 1: Through the vacuum device, a negative pressure area is generated.
Step 2: The material enters the conveying pipeline from the source.
Step 3: The negative pressure area sucks the material into the pipeline.
Step 4: The material is transported along the pipeline to the destination through the air flow.
Operation process:
The correct operation process is essential to ensure the normal operation of vacuum conveyor. The following is the general operation process of vacuum conveyor:
Step 1: Preparation: Check whether the various components of the vacuum conveyor are intact and ensure that the pipeline is firmly connected.
Step 2: Start the equipment: Start the vacuum conveyor according to the instructions of the equipment operating manual and ensure the normal operation of the vacuum device.
Step 3: Adjust parameters: According to the nature of the material and the conveying requirements, adjust the parameters of the vacuum conveyor, such as conveying speed and negative pressure.
Step 4: Material input: Put the chemical granular material to be transported into the feed port of the conveyor.
Step 5: Monitor operation: During operation, timely monitor the operating status and material transportation of the vacuum conveyor to ensure normal operation.
Step 6: Stop operation: When there is no need to continue to transport materials, stop the operation of the vacuum conveyor according to the instructions of the equipment operating manual.
Step 7: Cleaning and maintenance: After use, clean and maintain the vacuum conveyor to keep the equipment in good condition.
Correctly understanding the working principle of the vacuum conveyor and mastering the correct operating procedures will help improve the efficiency of the equipment and extend the service life of the equipment. When using a vacuum conveyor, always follow the instructions of the equipment operating manual and perform regular maintenance and maintenance.

Is the screw conveyor easy to disassemble?

In the field of powder and granular material transportation, the screw conveyor has become the industry's first choice due to its unique advantages. Dayong Machinery has accumulated 15 years of technology and will analyze the core value of screw conveyors for you:
Six core advantages
Enclosed dustproof
→ Fully enclosed pipeline design, dust overflow is 0, meeting the strict requirements of GMP/environmental protection
Flexible layout
→ Horizontal/inclined (0-30°)/vertical multi-directional transportation, adapting to complex plant space
Wear-resistant and durable
→ Blades and troughs are made of 304 stainless steel or wear-resistant alloy, with a service life of more than 100,000 hours
Energy-saving and efficient
→ Energy consumption is reduced by 60% compared to pneumatic conveying, and the conveying capacity can reach 100m³/h (supporting variable frequency speed regulation)
Easy maintenance
→ Modular design, quick-detachable blades, replacement only takes 30 minutes
Strong compatibility
→ Suitable for 500+ materials such as flour, cement, plastic particles, etc., without graded mixing
Dayong Machinery Customized Solution
▸ Provide integrated solution of screw conveyor + vacuum feeder + storage silo
▸ Non-standard customization: length (1-40 meters), pipe diameter (100-600mm), inclination angle can be designed on demand
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1. Motor: See if the line is broken and crimped, whether the wire is not long enough, whether the motor current is correct, whether the lubricant is injected too much in a single operation.
2. Abnormal sound appears: see if the ring screws are tightened, whether the ring is fully fitted, whether the machine is stable, whether the spring is broken or cracked, the body collides with other hard objects, whether the motor alloy steel screws are loose, Whether the discharge port is in contact with other foreign objects.
3. Raw materials and discharge: observe whether the motor runs in the wrong direction, the angle between the upper and lower eccentric blocks is too large, and the device of the upper and lower eccentric blocks is wrong.
4. Fine mesh is easy to break: whether the raw material directly impacts the mesh surface, whether the fine mesh is tightened, whether the coarse mesh has been damaged, or the rubber pad has been worn thin.
5. The outlet of the stainless steel frame is cracked: whether the overweight pipe is connected or the heavy object is hung, whether the ring is locked evenly.