Efficient Tailings Dewatering Screen Heavy-Duty Dewatering Sieve

• Customization: Available
• Type: Linear
• Function: Thin Oil Shaker, High Frequency Vibrating Screen
• Transmission Structure: Vibrating Screen
• Usage: Mine Shaker, Experiments Shaker, Lightweight Fine Shaker
• Works: Linear Dehydration Sieve
• Object: Chemicals
• Shaft Number: Single
• Running Track: Linear Vibrating Screen
• Supporting Device: Plate Spring
• Warranty: 3 Years
• Customized: Customized
• Condition: New
• After-sales Service: 3 Years
• Dimension(L*W*H): According to Customer Selection
• Advantage: Long Working Life
• Keyword: Vibrating Separator Dewatering Sieve Screening
• Screen Mesh: PU Screen/Stainless Steel Screen
• Material: Carbon Steel
• Used in: Dehydration
• Feature: High Screening Efficiency
• Color: Customer Requirement
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: Pengpai
• Origin: Shandong
• HS Code: 8474100000
• Production Capacity: 5000PCS/Year

Product Description

Product Description

The linear vibrating screen is driven by dual vibration motors. When the two vibration motors rotate synchronously and in reverse, the excitation force generated by their eccentric blocks cancels each other out in the direction parallel to the motor axis, and forms a combined force in the direction perpendicular to the motor axis. Therefore, the motion trajectory of the screen machine is a straight line. The two motor shafts have an inclination angle relative to the screen surface. Under the combined force of excitation force and material self gravity, the material is thrown up on the screen surface and undergoes a jumping forward linear motion, thereby achieving the purpose of screening and grading the material. Can be used to achieve automated operations in assembly lines. It has the characteristics of low energy consumption, high efficiency, simple structure, easy maintenance, and fully enclosed structure without dust spillage. The maximum screening mesh is 400 mesh, which can screen out 7 different particle sizes of materials.

Our linear dewatering screen is a professional solid-liquid separation equipment designed for dewatering, desliming, and classification of granular and powdery materials with particle size ≤300mm, such as sand, coal, ore, and construction waste. It adopts a dual-vibration motor excitation system as the vibration source—materials are uniformly fed into the screen surface, then thrown up and moved forward linearly under the combined action of vibration force and screen surface inclination. During the movement, water is separated from materials through the screen mesh, and materials are classified into different specifications according to particle size, which are discharged from respective outlets. The equipment features high dewatering efficiency (moisture content of finished products ≤8%), precise classification, low energy consumption, and fully meets international environmental and quality standards. Available in single-layer and multi-layer models with processing capacity ranging from 10-300 T/H, it is widely used in sand washing plants, coal preparation plants, mineral processing plants, and construction waste recycling projects, seamlessly matching with sand washers, crushers, and conveyors.

Model	Screen Size (W×L, mm)	Capacity (T/H)	Max Feed Size (mm)	Motor Power (kW)	Vibration Frequency (r/min)	Overall Dimension (L×W×H, mm)	Weight (t)
PP-LDS-1230	1200×3000	10-50	≤100	2×4	970	3800×1800×2200	3.2
PP-LDS-1848	1800×4800	50-120	≤200	2×11	970	5600×2400×2500	7.5
PP-LDS-2448	2400×4800	120-200	≤300	2×15	970	5600×3000×2600	12.8
PP-LDS-3061	3000×6100	200-280	≤300	2×22	970	7000×3600×2800	21.5
PP-LDS-4373	4300×7300	280-350	≤300	2×37	970	8200×4900×3200	35.6

Comparison Dimension	Linear Dewatering Screen	Circular Vibrating Dewatering Screen
Vibration Trajectory	Linear trajectory, vibration direction at a fixed angle to the screen surface	Circular or elliptical trajectory, omni-directional vibration
Dewatering Effect	Low moisture content (usually 8%-15%), sufficient moisture discharge	Relatively high moisture content (mostly 12%-20%), local residual moisture prone
Processing Capacity	Large single-unit hourly capacity (suitable for large-scale production lines), uniform material spreading	Medium processing capacity, materials easy to accumulate in the center of the screen surface, affecting unit area utilization
Material Conveying	Automatically moves forward at a constant speed along the screen surface without accumulation, can directly connect to the next process	Additional conveying device required, otherwise materials are easy to stay on the screen surface
Applicable Materials	Multi-granularity materials such as fine sand, coal slime, tailings, chemical sludge, wide adaptability	More suitable for coarse-grained materials; screen clogging prone during fine material dewatering
Operation & Maintenance Cost	Simple structure, easy replacement of wearing parts (screen mesh, spring), low cost	Complex transmission structure, high maintenance difficulty, high long-term operation and maintenance costs
Applicable Industries	Mining, environmental protection, chemical industry, sand and gravel plants and other industries, especially suitable for continuous production lines	Mainly used in simple scenarios such as coarse ore dewatering and coal initial screening, narrow adaptability

Application Scenarios

·Sand Washing Plants: Dewatering of artificial sand and natural sand after washing, reducing the moisture content of finished sand to 5-8%, which is suitable for direct use in concrete mixing stations and construction projects, improving the workability of concrete.
 
·Coal Preparation Plants: Dewatering and desliming of raw coal and clean coal, removing coal slime and free water, reducing transportation costs and improving coal quality. It can also be used for classification of coal particles.
 
·Mineral Processing Plants: Dewatering of concentrate and tailings in iron ore, copper ore, gold ore, and other mineral processing processes. The dewatered tailings can be stacked directly, reducing environmental pollution and water resource waste.
 
·Construction Waste Recycling: Dewatering of recycled aggregates from construction waste (concrete blocks, bricks), improving the quality and applicability of recycled aggregates, realizing resource reuse and environmental protection.
 
·Chemical & Environmental Protection Projects: Solid-liquid separation of chemical materials, sludge dewatering in sewage treatment plants, and classification of powdery materials, meeting environmental emission standards.

Quality Assurance & Production Process

Raw Material Inspection: All core components (frame, screen mesh, vibration motor) undergo ultrasonic flaw detection, hardness testing, and chemical composition analysis to ensure compliance with ISO 9001 and CE standards, with qualified rate 100%.
 
Precision Manufacturing: The frame is welded by robot with high precision, and the vibration motor is installed after dynamic balance testing (dynamic balance error ≤2g), ensuring stable operation without abnormal vibration and low noise (≤85dB).
 
Comprehensive Testing: Each linear dewatering screen undergoes 12-hour no-load test and 8-hour load test (with sand material) before delivery, verifying dewatering efficiency, classification accuracy, and overall performance. Only qualified products are allowed to leave the factory.

Main Products

Company Profile

Welcome to Shandong Pengpai Mineral &Accessories Co., Ltd. - your trusted partner for premium mining equipment, specialized acce-ssories, and end-to-end integrated mining solutions!
As a professional manufacturer and dedicated service provider, we focus on the R&D, sales, and comprehensive after-salessupport of vibration screens, dehydration screens, crushers, self-cleaning screen meshes, rubber screen meshes, polyurethane screen meshes, and a full range of other mining equipment and core components.
Boasting multiple automated production lines, our facility is outfitted with advanced manufacturing equipment including precision polyurethane pouring machines, heavy-duty punching presses, high-precision laser cutters, and intelligent industrialrobots. This enab-les us to deliver robust, high-performance products engineered to withstand the harshest and most demanding mining environments. Strategically located in Binzhou, Shandong, we enjoy convenient transportation access, withclose proximity to major international ports of Qingdao and Tianjin for seamless global logistics.
Committed to stringent quality control and attentive customer service, our seasoned technical team is always on hand to address your unique requirements and guarantee complete satisfaction. Our products are not only popular across all regions ofChina but also exported to clients in Africa, South America, South Asia, the Middle East,and Central Asia. We also welcomeflexible OEMand ODM customization orders. Whether you are selecting off-the-shelf items from our catalog or seeking tailored engineering support for your specific applications, our customer service center is ready to assist with all your sourcingneeds.
Beyond manufacturing, we offer bespoke one-stop solutions to enhance your operational efficiency and reliability. Partnerwith Pengpai to power your mining success!

Company Advantage

Certifications

Packaging & Shipping

We adhere to the principles of anti-corrosion, rust prevention, deformation prevention, safe and convenientloading and unloading. There are several ways to package our mining equipment and accessories
1. Binding+wrapping flm
2. Wooden crate
3. For large purchases, bundle and load containers.
4. If you have special requirements, you can customize the packaging according to the requirements.