How to choose hydraulic machinery

How to buy a good hydraulic machine? I believe this problem is plaguing consumers.

First, we must choose the sales design, production, installation, commissioning, inspection and maintenance of hydraulic equipment.

1. The salesperson is the person who directly faces the customer and communicates directly with the customer. Many technical parameters and models are determined by the salesman. Some factory business personnel lack hydraulic professional knowledge, and the determined models and technical parameters are difficult. To meet the customer's production process and efficiency requirements, although the latter work is done well, the customer is not satisfied, so to choose a hydraulic machine, you better face the engineer who directly designs or audits the machine to make your machine requirements clear. . Engineers have to go through a comprehensive system of professional learning, usually only after a comprehensive system of professional learning will pay attention to many details of hydraulic equipment design, there are many details to determine whether the equipment you purchase is easy to use.

2, the production of general customers is difficult to control, there are many factories, including some large factories, many parts are processed by the outside factory, so as long as the production is not problematic according to the map production, Foshan is a dense place in the machining factory, Foshan hydraulic equipment There are many manufacturers, there are all kinds of advanced processing equipment everywhere, production and processing of various hydraulic equipment accessories will not be a problem, so choose to buy hydraulic machinery in Foshan, is a good choice.

3, installation and debugging also requires a certain amount of skill and expertise, the correct debugging will make the machine in a good operating state, can greatly reduce future equipment failure.

4, the machine's pre-shipment inspection is also very important, excellent inspectors can check out various problems of the machine.

Second, the candidate is good, but also choose the accessories of the machine, that is to say, the main purchase of your machine parts is that manufacturer.

If the motor chooses domestic or imported, the hydraulic parts choose that company, and so on. If you don't know or don't know how to choose, you can let those who have hydraulic expertise and hydraulic work experience choose for you! In short, it is most important to purchase hydraulic equipment from those who have hydraulic expertise and many years of hydraulic work experience, because only the professional knows the pros and cons of the machine, and you can buy satisfactory hydraulic equipment. If the previous work is done, the machine's failure rate is low, and even no faults occur.

After purchasing, if you want to see if hydraulic machinery is good, you should look at the following aspects:

1, speed, that is, class output, production efficiency, whether to meet your requirements.

2, weight, mechanical weight reflects the adequacy of the materials, partly to reflect whether the product is durable, of course, not the heavier the better.

3, power consumption, energy consumption should be small, the oil temperature should be low.

4, the service life is long.

5. Some manufacturers of hydraulic equipment only produce drawings of old models, and such products are old and inefficient. Some factory technicians have low technical level and have not been professionally trained. They can only be a designer when drawing pictures, and they have many machine problems.

6. The sealing performance requires no oil leakage. The sealing performance of hydraulic machinery directly affects the use and life.

7. Degree of integration. The highly integrated model eliminates the time required for installation and commissioning, and also requires easy transportation.

8, the materials should be scientific, for example: the fuselage steel castings are more durable than the cast iron parts.

9. The purchased machine must meet the requirements of the production process to ensure the production of qualified products.

10. The machine failure rate should be low.

11, the machine's safety performance should be high.