HD-R-R-P-1300 WIDE-BELT SANDER

HD-R-R-P-1300 WIDE-BELT SANDER

 SANDER PARAMETER

Why use a single-sided wide belt sander with 2 rubber rollers and a polishing pad? What are the advantages? What should be noted during operation?

 
The reasons and advantages of using a single-sided wide belt sander with 2 rubber rollers and a polishing pad are as follows:
 
- Excellent sanding effect: Two rubber rollers can provide better pressure control and uniform sanding. Combined with the polishing pad, a better surface finish can be achieved on the workpiece.
- High processing accuracy: It helps to ensure high processing accuracy and stable processing quality. For example, the steel roller can be used for heavy-duty sanding to set the thickness, and the rubber roller for fine grinding, thereby improving the flatness of the sanding.
- Wide application range: It can meet the sanding needs of different workpieces and can be used for sanding and thickness setting of various solid wood panels, panel furniture, etc.
- Strong stability: The structural design usually focuses on factors such as vibration, noise, stiffness, and reliability. It operates more stably, reducing the possibility of malfunctions.
- Convenient operation: Some sanding machines use a computerized digital lift controller to adjust the table up and down, and the conveyor belt speed is adjusted steplessly, which is convenient for the operator to set according to the actual situation.
 
When operating a single-sided wide belt sander with 2 rubber rollers and a polishing pad, the following points should be noted:
 
- Familiarize with the machine performance: Before operating, the operator must be familiar with the machine's performance, usage, and operating precautions. Novices are strictly prohibited from operating the machine alone.
- Pay attention to personal protection: The operator should not wear clothes that can be easily卷入 by the machine (such as ties, necklaces, loose clothes, etc.). People with long hair should roll up their hair or wear a hairnet. It is strictly prohibited to operate the machine with gloves.
- Check the sanding belt condition: Before normal operation, check the cleanliness and sharpness of the sanding belt. Ensure that the sanding belt is installed in the correct direction (the arrow on the back of the sanding belt should be in the same direction as the rotation of the rubber roller), the sanding belt specification is suitable, and the sanding belt swing and tension are moderate.
- Confirm the workpiece size and shape: Before processing, it is necessary to determine whether the size of the wood is within the processing range of the machine. This equipment can only be used for sanding wood with uniform thickness. It cannot be used for horizontal correction of curved wood, and triangular, diamond-shaped, and circular arc-shaped wood cannot be processed. At the same time, it should be noted that there should be no metal or other attachments on the workpiece to avoid damaging the machine.
- Pay attention to the machine operating status: During normal operation, pay attention to the electrical load of the ammeter at all times to prevent the machine from overloading. If any abnormalities occur, the machine should be stopped immediately for inspection.
- Place the workpiece evenly: After the workpiece is placed on the conveyor belt, the hands should be removed immediately, and the workpiece should be evenly arranged on the conveyor belt to ensure that the sanding belt and the rubber roller are evenly stressed to avoid unilateral wear and shorten their service life.
- Follow the operating procedures: Operate the machine strictly in accordance with the operating procedures. For example, the table adjustment should not exceed the adjustment range of the controller. It is not allowed to manually adjust the table height without permission to avoid table tilt or incorrect data in the lift controller. The conveyor belt speed should be adjusted when the machine is running.
- Cleaning and maintenance: After the work is completed, the inside of the machine must be cleaned thoroughly. When cleaning the inside, the sanding belt must be removed and reinstalled after cleaning. It is recommended to relax the sanding belt after the work is completed to avoid the sanding belt being in a tensioned state for a long time, which may cause it to gradually loosen.
- Training and accompaniment: New employees must be trained before operating the machine. Before they are fully familiar with the machine performance, they should be accompanied by experienced employees. Do not operate the machine alone. When the operator needs to leave the post for any reason, the machine must be turned off first, and it is prohibited to talk with others during the operation.
- Abnormal handling: When the machine operates abnormally, it should be stopped immediately and handed over to professional personnel for maintenance. Ensure that the power is disconnected during maintenance. When repairing or replacing parts, the power must also be cut off.

"Advantages and Roles of Using Wide Belt Polishing Machines in Plywood Wood Factories"
 
In the plywood wood industry, the pursuit of high-quality, high-efficiency, and high value-added products is the key to the sustainable development of enterprises. As of June 26, 2024, an increasing number of plywood wood factories have begun to adopt wide belt polishing machines to enhance the competitiveness of their products.
 
Significantly improve production efficiency
 
The wide belt polishing machine can handle a large area of plywood at one time, and can polish [X] square meters of plates per hour. Compared with traditional manual polishing or small polishing equipment, the efficiency has increased by approximately [70%]. This means that the factory can complete more polishing work in a shorter time to meet the large market demand.
 
Enhance product quality
 
The surface of the plywood after being processed by the wide belt polishing machine is smoother and flatter, and the roughness can be controlled within [X] microns. This not only enhances the aesthetics of the plate but also improves its gluing strength and moisture resistance. According to quality inspection data, the gluing strength of the plywood processed by the wide belt polishing machine has increased by an average of [20%], and the moisture resistance has increased by [15%], significantly extending the service life of the product.
 
Reduce the defect rate
 
Due to the precise control and uniform polishing of the wide belt polishing machine, the defect rate of plywood has decreased significantly. Previously, the defect rate due to uneven polishing was approximately [8%], but after using the wide belt polishing machine, the defect rate can be reduced to less than [2%]. This saves a significant amount of raw materials and production costs for the factory.
 
Increase product added value
 
The high-quality surface treatment makes plywood more attractive in the market, and the selling price has also increased accordingly. Statistical data show that the market price of plywood processed by the wide belt polishing machine has increased by an average of [15%], bringing more substantial profits to enterprises.
 
Save labor costs
 
One wide belt polishing machine only requires [X] operators, while traditional polishing methods require more human input. Taking the processing of the same quantity of plywood as an example, the use of wide belt polishing machines can save labor costs by approximately [40%].
 
Adapt to diverse needs
 
The wide belt polishing machine can adjust the polishing accuracy and effect according to different customer needs. Whether it is decorative plywood that requires a high-gloss finish or industrial plywood that focuses on functionality, it can easily meet the requirements. Currently, approximately [60%] of high-end plywood products on the market are processed using wide belt polishing machines.
 
Energy conservation and environmental protection
 
The wide belt polishing machine adopts advanced energy-saving technology, with a power consumption of approximately [X] degrees per hour, saving about [30%] in energy compared to traditional equipment. At the same time, it generates less dust and waste, causing less pollution to the environment, in line with the sustainable development concept of modern enterprises.
 
In conclusion, the use of wide belt polishing machines in plywood wood factories has many significant advantages and important roles. It can not only improve production efficiency and product quality, reduce costs and defect rates, increase product added value, but also adapt to diverse market needs while achieving energy conservation and environmental protection. In an increasingly competitive market environment, the wide belt polishing machine is undoubtedly a powerful weapon for plywood wood factories to enhance their competitiveness.

Why do we sue frequnency in our sander:

Reasons:
 
1. To achieve speed control: To meet the requirements of different processing techniques for the feeding speed, improving the processing quality and efficiency.
2. Energy saving: To adjust the motor speed according to the actual processing needs, avoiding the motor running at high power when it doesn't need to run at high speed, thereby achieving the purpose of energy saving.
3. To reduce mechanical shock: To make the motor start and stop processes more smooth, reducing the impact on mechanical components and extending the service life of the equipment.
4. To improve system stability: To be able to better adapt to load changes and ensure the stable operation of the feeding system.
 
Functions:
 
1. To precisely control the feeding speed: By adjusting the output frequency of the frequency converter, the precise control of the feeding speed can be achieved to meet the processing requirements of different panels.
2. Soft start and soft stop: To reduce the current impact during the motor start, reducing the equipment wear, and at the same time making the stop process more smooth to avoid material accumulation.
3. Overload protection: When the feeding system is overloaded, the frequency converter can automatically reduce the output frequency or stop the output to protect the motor and mechanical equipment from damage.
4. To optimize system performance: According to the actual operating conditions, the operating parameters of the motor can be automatically adjusted to improve the overall performance and efficiency of the system.
 
In conclusion, using frequency converters in the feeding system of sanding machines can improve the performance and reliability of the equipment, reduce energy consumption, extend the service life of the equipment, and meet different processing needs.

Why do we use brush roller in our sander:

Firstly, the brush roller can effectively remove dust, debris and other impurities on the surface of the board, improving the sanding quality.
Secondly, it can slightly polish the surface of the board to make it smoother.
Furthermore, the brush roller has a certain elasticity, which can reduce the damage to the board during operation.
In addition, the brush roller can also play a buffering role, reducing the noise during the sanding process.
In conclusion, the use of brush rollers helps to improve the working effect and efficiency of the sander, while protecting the surface quality of the board.