Henan Excellent Machinery Co., Ltd
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Banana Screen Design
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Banana Screen Design

The EXCT Banana Screen is a high-performance screening solution designed for continuous operation in coal, mineral, and aggregate processing plants. Its curved multi-slope deck design combines steep and gentle angles to achieve rapid material stratification, effective fines separation, and excellent dewatering performance. The screen delivers superior efficiency and large processing capacity while maintaining a compact footprint.

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  • Description

    The EXCT Banana Screen is a high-performance screening solution designed for continuous operation in coal, mineral, and aggregate processing plants. Its curved multi-slope deck design combines steep and gentle angles to achieve rapid material stratification, effective fines separation, and excellent dewatering performance. The screen delivers superior efficiency and large processing capacity while maintaining a compact footprint.


    The screen body is fabricated from high-strength Q355D structural steel and assembled through bolted and riveted joints to ensure rigidity and fatigue resistance. Advanced vibration technology provides high excitation force with low noise and smooth motion, enhancing operational stability. With modular deck panels, simplified maintenance access, and a fully optimized dynamic balance, the EXCT Banana Screen guarantees long-lasting, energy-efficient performance under the toughest working conditions.

     

     

    How Banana Screen Work?

     

    Banana screen adopts multi-slope screen deck, which has high handling capacity and high screening efficiency.

     

     Banana screen consists of several sections of screen deck, and the angle of inclination of screen deck gradually decreases from the feeding end to the discharging end.

     When the banana screen operation, the feeding end screen surface due to the larger angle, the material into the screen surface with a large acceleration rapidly forward and rapid stratification, materials smaller than the screen holes is in full contact with the screen surface and smooth through the screen.

     The angle of the screen surface at the discharge end is gentle, and the material movement speed gradually slows down, fully allowing the remaining materials smaller than the screen hole to pass through the screen, greatly improving the screening efficiency.

     The banana screen can meet specific application requirements by changing the inclination angle of the multi-slope screen deck. The angle of the multi-slope screen deck determines the running speed of the material on the screen deck and the handling capacity of the banana screen.

     

     

     

     

     

    Banana Screen Details

     

    Banana Screen Drive Device

    Drive Device

    The motor drives the vibration exciter to rotate through the small pulley, V-belt, large pulley, and the end bearing seat, thereby causing the screen machine to produce linear motion. The frequency of the Banana screen can be easily adjusted by replacing the motor pulley, so as to adapt to the grading and dewatering and demediation operation of materials under different working conditions. This transmission method has large transmission torque, good transmission effect, long service life, and can achieve long-term continuous and reliable operation.

    Banana Screen Vibration Exciter

    Vibration Exciter

    The vibration exciter adopts the ZYQX series high-efficiency gear-driven thin oil lubricated box-type vibration exciter which is independently developed and manufactured by ourselves. It is equipped with imported SKF large clearance vibration machinery special bearings. The specially designed special sealing structure of the shaft end can ensure that dust or other foreign matter cannot enter the inside of the vibration exciter. The eccentric torque of the vibration exciter eccentric wheel is adjustable to meet the different amplitude requirements of the equipment for materials.

    Banana Screen Vibration Exciter Base Beam

    Vibration Exciter Base Beam

    Banana screen beam is a rectangular hollow structure with high rigidity and light weight, and completely eliminates splicing in the vertical direction. This structural design has a high safety factor and is suitable for complex working conditions. The base beam of the vibration exciter plays a vital role in the operation of the banana screen. It adopts a box-shaped cross-section design and is equipped with reinforced plates, which are high in stiffness and light in weight. The special design of the reinforced flange can effectively improve the strength of the banana screen.

    Banana Screen Screen Body

    Screen Body

    The side plate of frame is made of high quality low alloy and high strength structural steel plate. The high precision laser cutting machine is used to complete the feeding and drilling of the whole steel plate at one time, without splicing, and the appearance is smooth and beautiful. In the area where the force of the side plate is large, the strengthening plate, the protection plate and the strengthening Angle steel are reasonably arranged to effectively increase the strength of the side plate, so that the load of the side plate is evenly distributed, so as to prevent elastic deformation.

    Banana Screen Screen Plate

    Screen Plate

    The screen plate is made of foreign advanced technology, modular design, high degree of universality, and the screen plate can be completely interchangeable between different models. It is fixed by polyurethane slot, easy to install and disassemble. The two sides of the screen plate are mounted with polyurethane side bar and polyurethane wedge, which can fix the screen plate, effectively prevent the material from wearing the screen machine side plate, and extend the service life of the screen frame.

    Banana Screen Damping Device

    Damping Device

    Screen using steel cylindrical spiral compression spring shock absorption, using special parameters design, large bearing capacity, long service life, excellent shock absorption effect.

     

    Banana Screen Features

     

    01/  Multi-angle Screen Surface Design

    The innovative multi-stage inclined screen surface can dynamically adjust the conveying speed of materials, significantly accelerating the stratification and screening process of materials of different particle sizes. This design ensures that both fine particles and large chunks can achieve efficient and precise separation, significantly enhancing the processing capacity and screening efficiency of a single machine.

     

    02/ Sturdy And Durable Structure

    The core component of the sieve body is made of high-quality and high-strength alloy steel and is precisely assembled through advanced techniques, ensuring excellent structural strength and integrity of the entire machine. Even under continuous high-load impacts, the banana sieve can maintain excellent stability and reliability, guaranteeing the continuous and stable operation of the production line.

     

    03/ Efficient Vibration System

    Equipped with a precisely calculated balanced drive mechanism, it can generate powerful and concentrated excitation forces while ensuring smooth operation of the equipment. This design effectively isolates harmful vibrations, minimizing the structural transmission to the supporting foundation. It not only enhances the screening efficiency but also reduces the negative impact on the building structure.

     

    04/ Modularization And Rapid Maintenance

    By adopting modular component designs and easily accessible maintenance access channels, the daily inspection, lubrication, and replacement of worn parts become extremely convenient. This user-friendly design significantly reduces the downtime required for maintenance, enabling customers to achieve higher equipment utilization and operational efficiency.

     

    05/ Energy Conservation And Long Lifespan

    Through dynamic optimization, the use of wear-resistant liners in key parts, and efficient vibration modes, this equipment consumes less energy during operation. Additionally, the combination of durable materials and scientifically designed components significantly extends the service life of the screening machine and screen mesh, effectively reducing your total cost of ownership.

     

    06/ Widely Adaptable To Various Materials
    The banana screen, with its unique screen surface structure and powerful vibration parameters, can efficiently process a wide range of materials including ores, crushed stones, and artificial particles. Its outstanding adaptability meets the diverse screening needs of industries such as mining, sand and gravel aggregates, and metallurgy, making it an ideal choice for the classification of medium and fine-grained materials.

     

     

    Submit your requirements and talk with one of our technical engineer about your project.

    Contact Us For Best Price

     

     

     

    Banana Screen Brochure Download

     

    Banana Screen Brochure Download

     

     

     

    Banana Screen Application And Process

     

     

    Processes:

    Dewatering Screening

    Fine wet Screening

    Secondary Screening

     

    Dry Classification

    Fine Removal/Desliming

    Tertiary Screening

     

    Wet Screening

    Discharge Screening

    Material:

    Coal

    Copper

    Sand

    Coke

    Bauxite

    Gravel

    Coal Gangue

    Rare Earth

    Shale

    Lignite

    Gypsum

    Slag

    Gold

    Diamond

     

     

     

    Manufacturing Facilities

     

    A high quality mechanical products, must have excellent tooling equipment. In order to ensure its accuracy and meet the needs of large orders. Henan Excellent Machinery Co.,Ltd owns 140 sets of professional equipment, including Five-axis Gantry Machining-center, CNC Boring And Milling Machining Center, Vertical Machining Center, Vertical CNC Machining Center, Gantry Machining Center, Laser Cutting Machine, Laser Pipe Cutting Machine, Welding Robot Workstation, Lengthen Lathe, CNC Horizontal Machining Center, etc. Advanced processing and manufacturing equipment including Environmental Spraying Room and Heat Trea equipment and ultra large Surface Heat Treatment.

    Five-Axis Gantry Machining-Center
    Five-axis Gantry Machining-center
    Vertical CNC Machining Center
    Vertical CNC Machining Center
    CNC Boring And Milling Machining Center
    CNC Boring And Milling Machining Center
    Vertical Machining Center
    Vertical Machining Center
    Laser Pipe Cutting Machine
    Laser Pipe Cutting Machine
    Welding Robot Workstation
    Welding Robot Workstation

     

     

     

    Strict Quality Control

     

    At present, EXCT has fully passed ISO9001-2008 international quality system certification, complete quality system make sure that from the product development and design, production, procurement and supply to sales and service process has been effective quality controlled.

     

    EXCT has a rigorous and skilled inspection team to ensure the success of product quality control. The quality inspection department has a strict testing process that runs through the stages of raw material procurement, production, and installation to ensure that every piece of equipment delivered to customers is qualified.

    Customer Quality Inspection
    Customer quality inspection
    Customer Quality Inspection-2
    Customer quality inspection
    Third-Party Quality Inspection
    Third-party quality inspection
    Ultrasonic Flaw Detection
    Third-party quality inspection
    Currency Test When Running
    Self-inspection
    Voltage detection
    Self-inspection
    Shaft Temperature Detection
    Self-inspection
    Noise Detection
    Self-inspection

     

     

     

    Banana Screen Cases

     

     Banana Screen Cases
     
    Banana Screen Cases-2
     
    Banana Screen Cases-3
     
    Banana Screen Cases-4
     
    Banana Screen Cases-5
     
    Banana Screen Cases-6
     

    Submit your requirements and talk with one of our technical engineer about your project.

    Get The Most Suitable Product Solution And Quotation For Free!!!

     

     

     

    General Technical Specifications

     

    EXCT Banana Screens are customized for each application material to provide the best configuration and meet all your requirements. For more configurations please contact our technical engineers.

     

    Model Layers Screen Spec
    W×L(m)
    Screen Area
    (㎡)
    Feeding Size
    (mm)
    Handling Capacity
    (t/h)
    Power
    (Kw)
    BMVS 1861 1 1.8×6.1 10.98 ≤400 50-100 22kw
    BMVS 2461 1 2.4×6.1 14.64 ≤400 150-280 30Kw
    BMVS 2473 1 2.4×7.3 17.52 ≤400 150-300 30Kw
    BMVS 3061 1 3.0×6.1 18.3 ≤400 180-330 37Kw
    BMVS 3073 1 3.0×7.3 21.9 ≤400 240-380 37Kw
    BMVS 3661 1 3.6×6.1 21.96 ≤400 240-400 37Kw
    BMVS 3673 1 3.6×7.3 26.28 ≤400 290-480 45 Kw
    BMVS 2461 2 2.4×6.1 29.28 Upper screen: ≤400
    Lower screen: ≤150
    180-520 37Kw
    BMVS 3061 2 3.0×6.1 36.6 Upper screen: ≤400
    Lower screen: ≤150
    250-800 55Kw
    BMVS 3073 2 3.0×7.3 43.8 Upper screen: ≤400
    Lower screen: ≤150
    300-1000 55Kw
    BMVS 3661 2 3.6×6.1 43.92 Upper screen: ≤400
    Lower screen: ≤150
    300-1000 55Kw
    BMVS 3673 2 3.6×7.3 52.56 Upper screen: ≤400
    Lower screen: ≤150
    350-1200

    75Kw

     

     

     

    Selection Instruction

     

    1.Which material to be screened: ______

    2.Handling capacity:______t/h

    3.Material density: ______t/m3

    4.Max. granule size of the feeding material: ______mm

    5.Layer number: ______

    6.Mesh size of each layer: ______mm

    7.Particle distribution percentage:______
    please check the following example to help you undertand it:
    If the layer number is two, the mesh size of each layer is 50 mm and 25 mm, then after the material is screened, three different sizes of materials will be obtained:

    Big material≥50 mm; 25mm≤ Middle material < 50mm; Small material<25mm.

    We want to confirm the following information:
    a.The percentage of big material in the whole material:______%;
    b.The percentage of middle material in the whole material:______%;
    c.The percentage of small material in the whole material:______%;

    8.What equipment is used to feed the material into the banana screen:______

    9.What equipment is used to discharge the material from the banana screen: ______

    10.Working power supply: ______V ______HZ

    11.Does the banana screen work alone or with other equipment to form a system? If forming a system, do you have preliminary design or hand-drawn sketch? If have, Please send it to our engineer for reference.

     

     

     

    Banana Screen Spare Parts

     

    Banana Screen Vibration Exciter

    Vibration Exciter

    Banana Screen 25mm Polyurethane Screen Plates

    25mm Polyurethane Screen Plates

    Banana Screen Lining Plates

    Lining Plates

    Banana Screen Universal Coupling

    Universal Coupling 

    Banana Screen Spring

    Spring

    Banana Screen V-Belt

    V-Belt

     

     

    Banana Screen Service

     

     

    Banana Screen Service

     

    Project Feasibility Report

    Site Design and Planning

    Model Selection and Proposal

    Model Selection Calculation

    3D Modeling and Drawings

    Civil Design

    Installation and Commissioning

    Remote Diagnosis

    Training Service

    Maintenance Schedule

     

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