As a core piece of equipment responsible for grading and screening in the sand and gravel production process, the sand and gravel vibrating screen relies on a vibrator to drive the screen box to vibrate reciprocally. This separates and grades sand and gravel materials according to their particle size, and can also return substandard materials for re-crushing, effectively improving the utilization rate of sand and gravel aggregates and ensuring the quality of finished products. It is widely used in sand and gravel plants, mines, and building materials industries. Currently, the most common sand and gravel vibrating screens on the market are mainly divided into circular vibrating screens, linear vibrating screens, and dewatering vibrating screens, with prices ranging widely, from small, simple models costing a few thousand US dollars to large, customized industrial models reaching tens of thousands of US dollars.

 

 

1. YKR Circular Vibrating Screen

This vibrating screen is a classic model in the sand and gravel screening field. It uses a block eccentric vibrator, relying on the rotation of the eccentric block to generate excitation force, driving the screen box to vibrate in an approximately circular arc. The screen surface is installed at an incline, resulting in a large processing capacity and strong amplitude. Sand and gravel materials are continuously thrown onto the screen surface, making it easier for sand and gravel of different particle sizes to pass through. It has excellent screening effects for conventional sand and gravel materials such as river sand and granite crushed stone, is not prone to clogging, has high screening efficiency, and the screen mesh is easy to replace. The structure is robust and durable, adaptable to the needs of sand and gravel plants of different sizes. It can be designed with single-layer, double-layer, or multi-layer structures according to production needs, screening 2-4 different specifications of finished sand and gravel products at one time. The processing capacity ranges from tens to hundreds of tons per hour, meeting the grading needs of most small and medium-sized sand and gravel production plants.

 

2. ZKR Linear Vibrating Screen

This vibrating screen utilizes the excitation force of a vibrating motor to throw the material onto the screen mesh and propel it forward in a straight line. It features a simple overall structure, stable operation, lower energy consumption, and high screening accuracy. It is suitable for dewatering and classifying fine-grained sand and gravel, and performs particularly well in dewatering operations after sand and gravel washing processes and in tailings dry discharge operations. For dewatered sand and gravel, the moisture content of the material on the screen can be reduced to below 16%. It is also suitable for classification operations in the mineral processing and coal preparation industries. The equipment has a more compact overall structure, a smaller installation footprint, lower operating noise, convenient maintenance, and a longer service life.

 

In general, there is no fixed standard for the price of sand and gravel vibrating screens. It is influenced by multiple factors such as equipment type, processing specifications, material configuration, customization requirements, and market supply and demand. The price difference between different parameters and application scenarios can be dozens of times. When selecting a sand and gravel vibrating screen, price should not be the sole criterion. A comprehensive assessment should be made based on your production scale, the characteristics of the materials being processed, and site conditions. Choosing equipment that meets performance standards and production needs will better ensure production efficiency and achieve a better return on investment.

 

Luoyang Dahua Heavy Industry Science and Technology Co., Ltd.is a direct-sales manufacturer integrating R&D, production, sales, and service. We provide various types of mining crushing equipment, offering high quality that is reliable. We optimize and combine various models of equipment, tailoring matching equipment and construction solutions to meet different process requirements. We serve you from equipment selection, site inspection, equipment manufacturing, installation, commissioning, and delivery. Welcome to visit Luoyang Dahua Heavy Machinery for on-site inspection and we will provide you with professional support!