Decryption of laser cutting machine quotation
Decryption of laser cutting equipment quotation
It's not until a long time after you've bought this machine that you realize you shouldn't buy the laser cutting equipment that often goes wrong.You don't know, in fact, there are many loopholes in the price of laser cutting equipment.You'll see the same machine, but the price is very different.What factors lead to such a big gap in the price of laser cutting equipment?
1. Laser: This is the heart of a laser cutting device.It is one of the important factors that influence the quotation of laser cutting equipment.It is divided into import and localization.Because the price of imported laser tubes is expensive, usually tens of thousands of yuan and hundreds of thousands of yuan, while the domestic ones are much cheaper.The difference lies in the length and quality of the laser used.Some laser-cutting equipment manufacturers sell imported equipment at domestic prices, which can easily deceive people who don't know what to do.Moreover, the more powerful the laser, the more expensive it is.If the price of low power consumption is compared with the price of high power, the price gap will be large.
2. Quality of mechanical assembly: In order to reduce costs, some manufacturers use very thin pieces of iron to make machine shells, but when referring to laser cutting equipment, they do not specifically point out that users generally cannot see it. However, after a long period of time, the frame will be deformed, affecting the cutting accuracy of laser cutting equipment.Good laser cutting equipment should be frame structure, welded with high quality section steel, and made of high quality cold-rolled sheet shell.When purchasing the machine, the user can use the rack structure and the thickness and strength of the sleeve iron sheet to judge whether the rack quality is good or not.
3. Stepper motor: It is related to the cutting precision of laser cutting equipment.Some manufacturers choose to import stepper motor, a number of joint-venture manufacturers of stepper motor, a number of brand motor.I don't think you know the price of these machines, nor do most of the customers.
The reference also includes components such as a galvanometer, a chiller, and a laser head.Laser cutting machine equipment.There are no more details here.It is too difficult and unnecessary to understand them one by one.The best way to avoid falling down is to choose the famous brands in the industry.Their prices are more transparent, their quality is more guaranteed and their service quality is better.This is one of the factors that can affect the price. If you buy thousands and thousands of L Eser dicing machines a day, but you can't get a strong warranty from the manufacturer, then you have to go to another manufacturer for maintenance at a higher cost.I fell into a hole again.
How to choose the right optical fiber laser cutting machine
Technology fiber laser cutting machine Laser cutting machine has been quite mature, in the cutting industry has a large market share, but there are still a lot of users in how to choose their own laser cutting machine has a variety of problems.Next, Hua Yucheng Laser will show you how to choose the right fiber laser cutting machine for you.
1. Business requirements
First of all, we have to consider the scope of our business, the thickness of cutting materials, materials to be cut and other factors, then determine the size of the power of the equipment and the size of the table to be purchased.At present, the power laser cutting machine market between 500 W to 4000 W, with the general size of the table manufacturers can be customized according to customer needs.
2. Laser power
When choosing the performance of laser cutting machine, you should take your own environment into full consideration.The power of the laser is very important.For example, if we often cut the metal sheet below 6mm, we can choose 500 W-700 W laser cutting machine to meet the production needs.If we cut more than 6mm of material, we need to consider higher power machines.In this way, it is of great help to the cost control of enterprises.
3. Preliminary selection of manufacturer
After determining the demand, we can go to the market for information, or to the colleague who buys the laser cutting machine to have a look at the machine's performance and basic parameters.Select manufacturers with competitive prices and preferential prices for preliminary communication and proofing.At a later stage, we can conduct an on-site investigation and negotiate in more detail about the price, training, payment method and after-sales service of the machine.
4. Selection of important attachments
Some important parts of the optical fiber laser cutting machine when we choose, we also need to pay attention to.In particular, laser, cutting head, servo motor, guide rail, water tank, whether domestic or imported, should be distinguished.These parts directly affect the cutting speed and precision of laser cutting machine.Many domestic manufacturers will use chinese-made counterfeit imported parts to trick customers.
5. After-sales service
No matter how good the laser cutting machine is in use, users will encounter various problems.In the face of problems that customers cannot solve themselves, it is particularly important for manufacturers to provide timely solutions, which is also an important factor we need to consider when buying laser cutting machines.