Correct selection of picks is critical to excavation efficiency. Here are some key considerations.
1. Mineral iype and hardness: Diferent picks are sutable for underoround minerals ot diferenttvpes and hardhess Make sure you choose a pick that matches the
rock hardness.
2.Cuting efficiency: The design and shape ofthe pick wilafect the cuting eficiency. Some picks are suitable for high-sped cuting, while others are suitable for
harder rock.
3. Wear Resistance: Consider the wear resistance ofthe pick, as wear wilreduce eficiency. Carbide is a commonly used wearresistant pick material.4. Maintenance and replacement: Regular maintenance and timely replacementof severely womn picks are key to improving eficiency. ltis also imporant to dean andlubricate the cutting edge and cutterhead.

Most domestic manufacturers of picks for rotary drilling rigs do not meet the standards. The most important thing is that there are too many graphite impurities, and too much graphite impurities will cause the hardness of the picks to fail to meet the standard, resulting in fractures and broken phenomena. . This is not sensational, in actual use, such situations are more common.

In order to save coal digging costs, many manufacturers often do not pay attention to the selection of picks, so they will buy some poor-quality rotary drilling rig picks. These picks are often unknown in China during the manufacturing process. The defective products produced by famous manufacturers contain a large amount of graphite impurities, and the grain distribution is uneven, which leads to insufficient hardness of the rotary drilling rig picks. In the actual use process, the picks of the rotary drilling rig will be in a high stress state when they are used, and they will break when they encounter hard coal mines, rocks and other objects.

Coal shearers are mainly used to dig coal mines and provide energy for people. Life needs energy, without the support of energy, people’s quality of life cannot be guaranteed, so coal mining is very important. When it comes to shearer, it is necessary to understand the accessories of the shearer, so what are the accessories of the shearer? In fact, the picks are the most important accessory. Only high-quality shearer picks can ensure the efficient work of mechanical equipment.

Machinery is a combination of different accessories, so we cannot ignore the importance of accessories. Let’s take the shearer pick as an example to briefly understand the importance of shearer accessories.

1. Function support

The main function of the shearer is to dig coal, but it cannot work without the picks. A pick is a tool for digging, and the device acts as a push. Although the pick is one of the accessories of the shearer, it plays a vital role. Without the pick, the shearer equipment is worthless, so the pick is a key accessory for the functional support of the shearer.

2. Functions of accessories

There is not only one kind of accessories for coal shearers. Picks are the most valuable equipment among accessories, but don’t ignore the role of each accessory. If the shearer attachment lacks any attachments, it will only affect the work of the equipment, but cannot achieve efficient work. Therefore, the role of accessories cannot be ignored.

3. Operating requirements

The shearer needs picks to work, and mining cannot be completed without picks. Picks can compete with coal mines and cut coal mines, so as to achieve the purpose of mining. A shearer cannot do the job without a pick, so the value of the pick cannot be ignored.

From the above three aspects, we can see the role and importance of the shearer pick. The wind pick is not an independent single part, and its own value can only be realized by cooperating with the equipment. However, the choice of pickaxe is important. Only by selecting high-quality picks can efficient coal mining be carried out.

There are many picks on the market. If you want to choose high-quality picks, Zhuoli picks are the first choice of many companies because of its guaranteed quality and superior performance. If you need high-quality shearer picks, as a pick manufacturer, we not only produce high-quality picks, but also provide perfect after-sales service, so that you can experience high-quality services.