News from GN company this week: Recently, GN Separation participated in the 9th Guangzhou International Aggregates Technology & Equipment Expo and achieved a complete success.
For more information about this show, please click below link.
The 9th Guangzhou Int’l Aggregates Technology & Equipment Expo
At this exhibition, GN Separation hold a booth with area of 135 square meters, located in Hall 2.1, with booth number T235.
The term “aggregate” encompasses various materials like sand, gravel, crushed stone, block stone, and the like. These materials are commonly employed as the primary construction components for structures such as concrete and masonry in water conservancy projects. In the production of sand and gravel aggregates, crushing and screening equipment is frequently utilized, and GN Separation is a specialized manufacturer of screening equipment.
During this exhibition, GN Separation primarily showcased the following equipment:
- Large Double Layer Banana Screen GNDB246
The Banana screen derives its name from its vibrating deck’s banana-like shape and finds application in both dry and wet grading, desliming, and media removal procedures. Structurally, it comprises a box exciter, screen deck, vibration-damping springs, support, and drive mechanism, offering a linear motion amplitude trajectory. GN’s Large Banana Screen features a screen surface designed with continuous multiple angles, emphasizing a significant inclination angle at the feed end, facilitating material movement and layering for efficient screening. The components in contact with materials are coated with polyurea resin to enhance their longevity. Additionally, a rubber protective layer can be added to the lower crossbeam of the screen box to improve wear resistance.
- Linear Motion Dewatering Screen GNLMZ1836
GN’s medium-sized linear dewatering screen features a foldable design at the screen surface’s feed end, allowing for extended material residence time and achieving rapid dewatering. This linear dewatering vibrating screen is widely employed in desliming, dewatering, media removal, and tailings dry discharge for various materials, including iron ore, non-ferrous metals, coal, and more. The screen deck wall boards are non-welded, crafted from steel plates with superior impact toughness and resistance to cold bending. Hydraulic tensioning assembly employs imported HUCK rivets, ensuring the absence of welding-induced residual stress and material defects in the wall board.
- Solids Vacuum Pump GNSP40B
GN’s Solid Vacuum Pump operates entirely via external compressed air, serving as pneumatic conveying equipment. It can effectively transport materials like mud, mineral slurry, and fine aggregate with a high solid content. Its compact structure allows flexible placement at work sites, and as there are no internal moving parts, it’s easy to operate and maintain.
For further details about screening equipment for sand and gravel aggregates, please don’t hesitate to contact GN Separation anytime.


