Laser engraving machines are more and more widely used in the treatment of non-metallic materials, and there are many brands of laser engraving machines on the market, and all kinds of so-called technological upgrading are emerging one after another. In the domestic market, there are few physical manufacturers producing laser engraving machines, and a large number of them are OEM, which requires everyone to polish their eyes. So when we select laser engraving machines, what should we do to find the most cost-effective model for ourselves?
Now let's briefly understand some skills of purchasing laser engraving machine.
First of all, we must determine our own needs and select the corresponding Ketai laser engraving machine for the application industry, so that there will be a general price range first.
1. Determine the engraving material
For example, for engraving and cutting non-metal, choose non-metal laser engraving machine, and for processing metal, choose metal laser engraving, cutting and marking machine, because the price difference between the two is very large. The non-metal laser engraving machine * * only needs about 5000-20000, while the metal laser engraving machine * * also needs 10000-50000 to start.
2. Determine the processing format, that is, the table size
According to different application industries, the processing format of laser engraving machines is also different. The general models of laser engraving machines are 6040, 9060, 1290, 1390, 1490, 1610, 1612 and 1812.
For example, the 6040 model is 600 * 400mm. The processing format of the laser engraving machine is different. When other configurations are consistent, the larger the format, the higher the price.
3. Select a machine with high professionalism, one precision and multiple functions
Although most laser engraving machines can cut more than one material, we still suggest that professionals in the field can come, because in the processing and application of different industries, the laser engraving machines corresponding to professional customized models are generally optimized for laser engraving or cutting, so as to achieve the effect far beyond the general equipment.
For example, if you are engaged in advertising, you should buy professional laser engraving machines in the advertising industry. If you still insist on buying ordinary laser engraving machines, Then you must choose a knife bed with "Install laser engraving machine. Remember: don't believe what some manufacturers say. It's impossible for 60W and 80W machines to cut 20mm thick acrylic. Even if they can barely cut through, the cutting edge is terrible. According to Xiaobian's many years of relevant industry experience, the normal value is: 60W laser engraving machine can cut 8-10mm acrylic, and 80W laser engraving machine can Cut 8-15mm acrylic.
4. Select the laser power that matches the processing demand without over matching
According to the different carving materials and process flow, the appropriate wattage of laser tube should be selected to achieve the expected working effect without over matching. After all, the price of high-power equipment is also high.
After determining the demand, you should select * * cost-effective equipment according to your psychological price. Here are some tips for selection:
1. Preferred laser engraving speed
In a very short time to produce more products at a faster speed in order to create higher profits, give priority to those with fast carving speed.
2. Optimize the precision of laser engraving. The difference between laser engraving and traditional engraving equipment and manual engraving * * is high precision. If you are carving fine patterns, of course, the accuracy requirements of the engraving machine will be higher. Choose which machine at the same price has higher accuracy.
3. Start with parts and components to understand product quality, (lazy people or brand manufacturers are more reliable)
For a laser engraving machine, the parts feel the same, but the brand actually needs considerable attention. 1. Look at the stepper motor: it is related to the engraving accuracy of the laser engraving machine. Some manufacturers choose imported stepper motors, some are stepper motors from joint venture factories, and some are miscellaneous motors. II. Look at the laser lens: it is related to the power of the laser engraving machine. It is divided into imported lens and domestic lens. The domestic lens is divided into imported material and domestic material. There is a big price gap, and there is a big gap between the use effect and service life. We should pay attention to distinguish.
3. Look at the laser tube: This is the heart of the laser engraving machine. Due to the high price of imported laser tubes, which are generally tens of thousands of yuan, most domestic laser engraving machines use domestic laser tubes. The quality of the laser tube is uneven, and the price gap is very large. The service life of a good laser tube is generally about 3000 hours. A bad laser tube depends on its mood.
4. Look at the mechanical assembly quality: in order to reduce the cost, some manufacturers use very thin iron sheet to make the machine shell, which users generally can't see. However, over time, the frame will deform, affecting the engraving precision of the laser engraving machine. A good laser engraving machine should adopt the frame structure, welded with high-quality section steel, and made of high-quality cold-rolled steel plate, When we buy the machine, we can find the quality by looking at whether to use the frame structure and the thickness and strength of the casing iron sheet.
The cost performance of laser engraving machine, "the laser engraving machine with medium configuration and moderate price is our * * choice. Many users enter a laser engraving machine that they want to buy. It is" omnipotent "and can do anything. In fact, it is completely unnecessary.
Calm down and hope everyone can choose the most suitable equipment