Different hand ball grinder advantages and how to buy

The second-hand is not necessarily not good. Of course, it has a certain advantage of second-hand equipment and is also a disadvantage. The price of the second-hand ball mill is definitely lower than the new ball mill, suitable for the manufacturer of small investment, but when we purchase the second-hand ball mill, we must ensure its quality, so that we do not have problems when we use. Below we will summarize the advantages of the second-hand ball mill, how to buy and pay attention to the second-hand ball mill

The second-hand ball mill appeals to the place, the price is the premise of impressing consumers, second-hand equipment ratio The price difference between the novice equipment is generally between 10% and 25%, and the price is easier to accept, and it is possible to reach the desired function. However, consumers must consider the product life and the current situation of the product. 
 

Since the investment in similar large equipment is relatively large, the market economy has changed faster, the market market is relatively large, and if you can invest quickly, the depreciation rate of equipment is relatively small. The cost is relatively small, and the recovery speed is accelerated to reduce the risk.

That how to buy two-handed mine equipment? Everyone looks down, avoiding when

View the Year and Source: After choosing a suitable ball mill model, you need to look at its age and source. The ball mill mainly pulverizes the material, its liner and steel balls are vulnerable accessories, and the replacement rate of each accessory replacement of the long ball mill is also increased, and unnecessary cost is increased. Its source is equally important, and it views whether the source channel is formal, qualified product source guarantees the use of machines. Try to choose a brand well-known brand, new equipment.

Time to remember the selection tenet: to meet the needs of production stability, high efficiency, and then look at the price.

According to the degree of wear, especially bearing wear: second-hand ball mills, there is a variety of sources, and it is inevitable that there is a scrapped renovation process and rehabilitation. So you must perform a test at the time of purchase, check the degree of wear, whether it is normal.

Trial operation of the mill: Whether the grinding machine has a different sound; and the mill cylinder and related components are related to the relevant examination, whether it meets its own production needs.

Bad motor takes a motor: Whether the current meter is measured to be broken, watching the paint is consistent, watching the oil wiring line is black, whether the sound is uniform when the motor is operated.

Low-voltage motor poses a high voltage motor: distinguishes the copper wire of the motor adapter is rough or fine, the thick low pressure is high.

Small plant mill pretending to be a large mill mill sold: Master equipment generally welding process is very uniform, and the small factory has rough, irregular, and the process is not required.

The above is the main point of the second-hand ball mill, although new is good, and the province is guaranteed, but for small businesses, ifYou don't need too much requirements, you can consider the second-hand ball mill.Technical issues can also consult our company, all technical issues can help you answer