A compound cone crusher is a type of cone crusher that combines multiple crushing actions into one unit, making it suitable for crushing hard, medium-hard, and abrasive materials. The working principle of a compound cone crusher involves several components and processes, which can be summarized as follows:

Working principle of compound cone crusher

Crushing Chamber Design: The geometry of the crushing chamber plays a crucial role in determining the crusher’s performance. A compound cone crusher typically has a steep crushing chamber with a long parallel zone for the primary crushing action and a shorter parallel zone for secondary or tertiary crushing.

Eccentric Shaft and Bearing Assembly: The eccentric shaft is mounted on the main frame of the crusher and is driven by the motor through a belt drive system. As the eccentric shaft rotates, it causes the mantle to move in a circular motion, crushing the material against the concave liner.

Mantle and Concave Liners: The mantle is a movable component that gyrates within the fixed concave liner. The crushing action occurs when the mantle moves closer to or away from the concave liner, crushing the material between them. The gap between the mantle and concave liner, known as the crushing chamber, can be adjusted to control the size of the crushed product.

Hydraulic System: Many modern compound cone crushers are equipped with a hydraulic system that allows for easy adjustment of the crushing chamber and setting changes. Hydraulic cylinders are used to apply pressure to the main shaft, adjusting the position of the mantle relative to the concave liner.

Feed Distribution Plate: The feed distribution plate distributes the incoming feed material evenly across the entire width of the crushing chamber, ensuring efficient utilization of the crushing surfaces and preventing uneven wear.

…

For more detailed information about the working principle of cone crusher, please click here: https://www.zymining.com/en/a/news/working-principle-of-compound-cone-crusher.html

Thin-wall bearings, also known as thin-section bearings, are specialized bearings designed with a compact cross-section for applications where space is limited and weight is a concern. These bearings are commonly used in industries such as aerospace, robotics, medical devices, and semiconductor manufacturing. There are several types of thin-wall bearings, each with its own unique design and features.

Thin wall bearing types

Deep Groove Ball Bearings

Deep groove ball bearings have a simple design consisting of inner and outer rings, as well as a cage and a complement of balls. They are capable of handling radial and axial loads in both directions and are suitable for high-speed applications.

Thin-section deep groove ball bearings have a reduced cross-section compared to standard deep groove ball bearings, making them ideal for applications where space is limited.

Angular Contact Ball Bearings

Angular contact ball bearings are designed to support combined radial and axial loads by facilitating angular contact between the balls and the raceways. They are commonly used in applications such as machine tools, robotics, and automotive steering systems.

Thin-section angular contact ball bearings have a reduced cross-section to accommodate space-constrained installations while maintaining high load-carrying capacity and rigidity.

Four-Point Contact Ball Bearings

Four-point contact ball bearings are specifically designed to support combined radial, axial, and moment loads by incorporating four points of contact between the balls and the raceways. This design allows for compact and lightweight bearing arrangements.

…

For more detailed information about thin-wall bearing types, please click here: https://www.prsbearings.com/a/news/thin-wall-bearings-type.html

A welding positioner is a mechanical device used to manipulate and hold a workpiece in the optimal position for welding. It allows welders to work more efficiently by rotating or tilting the workpiece to the desired angle, making it easier to access different areas for welding without having to reposition themselves constantly.

Welding positioners come in various shapes and sizes, ranging from small tabletop units for light-duty welding to large, heavy-duty units capable of handling massive workpieces in industrial settings. They typically consist of a base, a rotating mechanism, and a fixture to hold the workpiece securely in place. Some advanced positioners may also include tilting capabilities to achieve even more precise positioning.

Using a welding positioner can improve weld quality, increase productivity, and reduce fatigue for the welder by providing better access to the welding area and allowing for consistent weld bead placement.

Welding positioner type

​

Horizontal Positioners: These positioners rotate the workpiece around a horizontal axis. They are often used for welding cylindrical or round workpieces such as pipes, tanks, and vessels.

Vertical Positioners: These positioners rotate the workpiece around a vertical axis. They are suitable for welding flat or plate-like workpieces and are commonly used in industries such as shipbuilding and construction.

Headstock-Tailstock Positioners: These positioners consist of a headstock (which holds one end of the workpiece) and a tailstock (which supports the other end). They allow for rotation and tilting of the workpiece, providing greater flexibility in positioning during welding.

Turntable Positioners: Turntable positioners are like rotating platforms that can hold and rotate the workpiece. They are often used for smaller workpieces and in situations where precise rotation is required.

Manipulators: Manipulators are more complex positioners that combine vertical and horizontal movement capabilities. They can move the welding torch in multiple directions around the workpiece, allowing for welding in various positions and angles.

Automatic Welding Positioners: These positioners are equipped with automation features such as programmable controls, sensors, and robotic arms. They are used in automated welding processes where precise control and repeatability are essential.

…

For more detailed information about what a welding positioner is, click to visit: https://www.bota-weld.com/en/a/news/what-is-a-welding-positioner.html

The price of a metal briquetting machine can vary widely depending on several factors, including the type of machine, its capacity, features, and the manufacturer or supplier. Metal briquetting machines are used to compress metal chips or shavings into compact and dense briquettes, making it easier to handle, transport, and recycle metal waste.

Factors affecting the price of metal briquetting machine

Machine Type

There are different types of metal briquetting machines, such as hydraulic briquetting machines, mechanical briquetting machines, and screw-type briquetting machines. Each type has its own set of features and capabilities, and their costs can vary.

Capacity

The capacity of the machine, which refers to the amount of metal it can process and compress in a given time, is a significant factor. Higher capacity machines generally come with a higher price tag.

Automation and Features

Machines with advanced features, automation, and user-friendly controls may cost more than basic models. Automation can enhance efficiency and reduce labor requirements.

Manufacturer and Brand

Different manufacturers and brands may offer machines with varying specifications and quality. Well-established and reputable manufacturers might charge higher prices for their machines.

Market Conditions

Market conditions, including supply and demand dynamics, economic factors, and competition, can influence the pricing of metal briquetting machines.

Additional Equipment and Accessories

Some machines may come with additional equipment or accessories, such as cooling systems, chip crushers, or conveyors, which can affect the overall cost.

…

For more detailed information on the factors affecting the price of metal briquetting machines, please click here: https://www.zymining.com/en/a/news/factors-affecting-the-price-of-metal-briquetting-machine.html

Mobile storage shelves typically refer to shelving units or systems that are designed to be mobile or easily movable. These storage solutions are commonly used in various settings, such as offices, libraries, warehouses, healthcare facilities, and more. The mobility of these shelves is often achieved through the use of wheels or casters, allowing the entire shelving unit to be easily repositioned as needed.

Mobile Storage Shelves Composition

Shelving Material

• Steel: Many mobile storage shelves are constructed using steel. Steel is a durable and robust material that provides strength to the shelves, allowing them to support heavy loads.
• Aluminum: In some cases, aluminum may be used for its lightweight properties. While not as heavy-duty as steel, aluminum can still offer strength and resistance to corrosion.

Shelving Surfaces:

• Laminates: Shelves may feature laminated surfaces for a smooth and easy-to-clean finish. Laminates can also add an aesthetic touch to the shelving system.
• Powder Coating: Steel components are often powder-coated for enhanced durability, corrosion resistance, and an appealing finish.

Frame Structure:

• Steel Frames: The frames that support the shelves are typically made of steel for stability and load-bearing capacity.
• Rolling Mechanism: Mobile storage shelves often have a rolling or sliding mechanism that allows them to be easily moved along tracks. This mechanism may include wheels or bearings for smooth mobility.

Tracks and Rails:

• Steel Tracks: The tracks or rails on which the mobile shelves move are commonly made of steel. These tracks are crucial for the smooth and efficient operation of the mobile shelving system.

Handles and Controls:

• Ergonomic Handles: Handles for moving and accessing the shelves are often designed to be ergonomic for ease of use. They may be made of materials such as plastic or rubber for a comfortable grip.
• Control Mechanisms: Mobile storage systems may include controls for locking, unlocking, and moving the shelves. These controls are usually designed to be user-friendly.

Finishing and Coating:

• Anti-corrosion Coating: Steel components may have anti-corrosion coatings to protect them from rust and other environmental factors.
• Paint or Finish: Aesthetic considerations may involve painting or finishing the steel components to match the overall design or color scheme.

Adjustability:

• Adjustable Shelves: Some mobile storage shelves allow for shelf height adjustment to accommodate different types of items or changing storage needs.

Safety Features:

• Locking Mechanisms: Mobile storage shelves often include locking mechanisms to secure the shelves in place when needed, preventing unintentional movement.
• Safety Sensors: Some systems may feature safety sensors to detect obstacles or obstructions in the path of moving shelves, ensuring safe operation.

…

For more detailed information about mobile storage shelves, please click here: https://www.etegreen.com/en/a/news/mobile-storage-shelves-introduction.html