Product Overview
Square Swing Screen, also known as a reciprocating vibrating screen or precision vibrating screen, is a high-efficiency screening equipment featuring high precision and large capacity. It offers self-cleaning screen performance, high screen utilization, long service life, and excellent sealing. The screen surface is generally arranged horizontally or with a slight incline. The square swing screen is widely used in industries such as chemicals, new materials, carbon, graphitization, quartz sand, metallurgy, metal powders, mineral powders, food, abrasives, and more. Depending on user requirements, it can be manufactured with single or multiple screen decks. The square swing screen consists of feed and discharge ports, screen box, vibration source, and damper components. This machine boasts advanced and practical structure, stable and reliable performance, easy operation and maintenance, large throughput, low noise, corrosion resistance, adjustable amplitude, low energy consumption, convenient installation and commissioning, low manufacturing cost, no dead corners in cleaning, and zero dust emission.
Product Features
- Large screening capacity with a unique multi‑layer classification design – one machine with two groups, equivalent to multiple units, doubling production output.
- Fully enclosed structure prevents dust emission; low vibration and noise meet environmental protection requirements.
- Flexible screening action, easy screen replacement, simple operation, robust and reliable. Long service life reduces maintenance costs.
Exterior Structure Diagram

Working principle
From the perspective of the motion trajectory of the screening machine’s oscillating body—the screen box—its fundamental driving force is the reciprocating inertial force generated by the rotation of an eccentric wheel about a fixed axis. Based on the structural characteristics and operating principle of the square‑shaped shaking‑type vibrating screen, its screen surface is typically arranged horizontally or with a slight inclination. Upon startup, the oscillating body—the screen box—under the action of inertial forces executes a back-and-forth reciprocating motion, which in turn imparts a periodic rocking motion to the screen surface. As a result, the material on the screen surface undergoes directional, jumping‑type movement along with the screen box: particles smaller than the screen aperture pass through the apertures and fall onto the lower layer, becoming the undersize product, while particles larger than the screen aperture, after continuous tumbling and bouncing, are discharged from the discharge outlet, thereby completing the screening process.
Technical Specifications Table
Device model | Screen mesh size | Screening area | Sieve inclination angle | Number of mesh layers | Power | Number of rotations | Screen box stroke |
TX-FYBS-1536 | 1.5*3.5m | 4.5–9 m² | 4-6° | 1-10 | 5.5kw | 180-260 | 25-60mm |
TX-FYBS-2040 | 2.0*4.0 | 8-9 m² | 7.5kw-11kw |
★ Tongxin Vibration Machinery can design and manufacture swing screens in custom models and specifications to meet specific customer requirements.
★ Tongxin Vibration Machinery reserves the right to modify all technical documentation and dimensions. In the event of any discrepancy between the actual product and the illustrations in this document, the actual product shall prevail. Interpretation rights are vested in Tongxin Company.
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Square Swing Screen
Application scenarios
Provide full industry chain services for various industries
Our products are widely used in various industries such as mining, metallurgy, carbon new materials, chemical industry, coal, water treatment, sludge treatment, oil sludge (sand) treatment, gas engineering, soil remediation, on-site treatment of construction waste, coal-fired power, building materials, steel, cement, electricity, grain, sand making, commercial concrete, environmental protection, refractory materials, etc
Electricity
Building materials
Chemical industry
Grain
Mine
Sand Making
Cement
Coal
Square Swing Screen
Contact Information
Category
After-sales service
Each process is inspected layer by layer, and the factory quality is strictly controlled; Equipped with a dedicated on-site installation guidance and after-sales maintenance service team, we can provide customers with one-stop landing services.
Professional after-sales team
Follow up throughout the process, provide on-site guidance on equipment installation and debugging, and quickly complete production.
Equipment malfunction repair
Timely response, on-site troubleshooting, and efficient resolution of operational failures.
Full process quality traceability control
Factory level quality inspection reduces the occurrence rate of after-sales failures from the source.
Information exchange
Fault issues can be addressed through collaborative research and development to provide targeted solutions
Industry university research technology
We can provide professional technical guidance for equipment modification and process optimization.
Stable technical support
Explanation of maintenance knowledge for supporting equipment to extend its service life.
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