A storage tank welding production line is a specialized setup designed for the efficient manufacturing of storage tanks used in various industries, such as oil and gas, chemicals, water treatment, and food processing.

Key Components of Storage Tank Welding Production Line

Raw Material Preparation:

Sheets of steel or other materials are cut to size and prepared for welding.

Welding Stations:

Automated or semi-automated welding machines perform various types of welding (e.g., TIG, MIG, or submerged arc) to join tank components.

Assembly Line:

Components are assembled in a sequential manner to streamline production.

Inspection Stations:

Quality control measures, including visual inspection and non-destructive testing, ensure weld integrity and overall quality.

Finishing Area:

Tanks are finished through processes such as grinding, painting, or coating to enhance durability and corrosion resistance.

Storage and Logistics:

Finished tanks are stored or transported for installation or further processing.

Storage Tank Welding Production Line Production Process

Design and Planning:

Detailed plans are developed, often using CAD software, to specify dimensions and material requirements.

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For more detailed information about the process flow of the tank welding production line, please click here: https://www.bota-weld.com/en/a/news/storage-tank-welding-production-line-process.html

The roller skin of the briquetting machine is an important part of the briquetting machine. It is located outside the roller core of the briquetting machine. It is usually a cylindrical component with a ball socket on its surface. The shape and size of these ball sockets are designed according to the pressed material and the required product shape. The adjustment of the roller skin of the briquetting machine is a key step to ensure the normal operation of the briquetting machine and improve the product quality.

Briquetting Machine Roller Adjustment

1. Adjustment method

Gap adjustment:

The gap of the roller skin determines the filling amount and molding pressure of the material. The appropriate gap can ensure that the material is evenly distributed between the roller skins and avoid molding problems caused by uneven pressure.

The gap between the roller skins is usually adjusted by adjusting the adjusting nut of the machine. The gap size needs to be adjusted according to the nature of the material and the molding requirements.

In general, the smaller the gap, the denser the molded balls, but too small a gap may cause the equipment to jam or block the material; too large a gap will cause the molding accuracy to decrease.

Parallelism verification:

Use tools and measuring equipment to check the parallelism of the roller skins and make fine adjustments until the two roller skins are completely parallel over the entire length. The guarantee of parallelism helps the material to be evenly stressed between the roller skins and improve the molding quality.

Pressure adjustment:

The pressure of the briquetting machine is usually achieved by adjusting the hydraulic cylinder or mechanical transmission system. The size of the pressure should be adjusted according to the nature of the material and the molding effect. Too low pressure will result in poor spherical quality, while too high pressure may increase the equipment load and energy consumption, and even damage the machine.

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More detailed information about briquetting machine roller skin adjustment can be found at: https://www.zymining.com/en/a/news/briquetting-machine-roller-adjustment.html

High-pressure grinding rolls is mainly used in the ore industry and is also a type of crusher. As the main equipment for crushing in the ore industry, since it is the main equipment, it will be used very frequently. All machines are inseparable from daily maintenance and overhaul. Correct maintenance and overhaul can increase the service life of the machine, and early overhaul can detect problems early, so that small problems will not become bigger, affecting normal work and causing accidents.

Common fault inspection and repair of high-pressure grinding rolls

1. If the lubrication system finds that there is no grease overflow from the labyrinth seal of the bearing seat, the following reasons may be the case:

① lack of oil;

② pipeline failure;

③ grease pump is broken. If the color and properties of the oil flowing out of the oil drain port of the non-loaded bearing seat are found to have changed, it may be that cooling water or other foreign matter has been mixed into the lubricating grease.

2. The movable roller moves irregularly in the horizontal direction. Generally, the nitrogen accumulator pressure is insufficient or damaged.

3. The hydraulic oil temperature is high. It may be: serious internal leakage in the system or the pump has been running for too long, and the hydraulic system needs to be checked.

4. The roller gap is too large. There may be the following reasons:

① Severe wear on the roller surface;

② No pressure;

③ There is material accumulation between the rollers. It needs to be handled as appropriate.

5. The roller gap is too small. It may be that there is a problem with the size of the gap block, or the position of the displacement sensor is set incorrectly.

6. The roller is stuck. It may be that there is foreign matter between the rollers, or there is too much material stored between the rollers when starting.

7. The roller does not rotate. The reasons include:

① Motor failure;

② Reducer failure.

8. The roller surface temperature is too high. It may be that the feed temperature is too high. Measures should be taken to control the upstream raw material temperature, otherwise it will affect the wear resistance of the roller surface and accelerate wear.

9. The bearing temperature is too high. The reasons include:

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For more detailed information on the inspection and maintenance of high pressure grinding roller, please click here:https://www.zymining.com/en/a/news/high-pressure-grinding-rolls-inspection.html

Both roller bearings and ball bearings are rolling bearings used to reduce friction and support radial and axial loads in rotating applications. They differ significantly in several ways.

Difference Between Roller Bearings and Ball Bearings

1. Basic Definition and Structure

Roller bearing: It is a kind of rolling bearing and one of the widely used components in modern machinery. It relies on rolling contact between the main components to support the rotating parts. The rolling element of the roller bearing is usually cylindrical or conical, with different structural types, such as spherical roller bearings, thrust spherical roller bearings, tapered rollers and cylindrical roller bearings.

Ball bearing: It is also a kind of rolling bearing, and its rolling element is spherical, that is, the steel ball is installed between the inner and outer steel rings. The design of ball bearings enables it to withstand large loads and is widely used in various mechanical equipment.

2. Contact Mode and Load-bearing Capacity

Contact mode: The rolling element and raceway of the roller bearing are in line contact. As the load increases, the contact line will become a rectangle, and the contact area is relatively large. The rolling element and raceway of the ball bearing are in point contact. As the load increases, the contact point will become an elliptical area, and the contact area is small.

Load-bearing capacity: Due to the different contact areas, roller bearings usually have higher load-bearing capacity. Compared with ball bearings of the same size, roller bearings can withstand heavier loads, but the speed may be relatively low. Ball bearings are more suitable for low torque and high speed applications.

3. Application Characteristics

Roller bearings:

Applicable to occasions that need to withstand high radial and axial forces.

The starting torque is small, the rotation accuracy is high, and it is easy to select.

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For more detailed information about the difference between roller bearings and ball bearings, please click here: https://www.boyingbearing.com/en/a/news/difference-between-roller-bearings-and-ball-bearings.html

Harmonic reducers, also known as harmonic drive gears or strain wave gears, are precise mechanical devices used to reduce speed and increase torque in various applications. They rely on flexible elements and harmonic waves to achieve motion. Bearings are a critical component in harmonic reducers, supporting their smooth operation and long lifespan.

Harmonic reducer bearings types

Crossed Roller Bearings:

Structure: Cylindrical rollers are arranged in a crisscross pattern.

Advantages: High rigidity, high load-carrying capacity, and precision.

Applications: Often used in robotics, aerospace, and precision machinery where compact size and high accuracy are essential.

Cylindrical Roller Bearings:

Structure: Cylindrical rollers are aligned parallel to each other.

Advantages: Can handle high radial loads and moderate thrust loads.

Applications: Suitable for heavy-duty applications with high radial loads.

Angular Contact Ball Bearings:

Structure: Balls are arranged at an angle, allowing them to handle combined radial and thrust loads.

Advantages: High-speed capability, good axial and radial load support.

Applications: Commonly used in applications requiring both radial and axial load handling, such as in precision instruments and machinery.

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For more detailed information about harmonic reducer bearing types, please click here: https://www.boyingbearing.com/en/a/news/harmonic-reducer-bearings-types.html