Precautions for purchasing hydraulic machinery

How to choose good hydraulic machinery? I believe this problem has troubled consumers.

1、 We should select the person who sells, designs, produces, installs, tests and repairs the hydraulic equipment.

1. The salesperson is the person who directly faces the customer. He directly communicates with the customer through e69da5e6ba90e799bee5baa631333361303132. Many technical parameters and models are determined by the salesperson. Some factory's salesperson lacks hydraulic expertise, and the determined models and technical parameters are difficult to meet the requirements of the customer's production process and efficiency. Although the later work is well done, the customer is not satisfied Therefore, to select a hydraulic press, you'd better directly face the engineer who designs or reviews the machine to clarify your machine requirements. Engineers have to go through a comprehensive system professional study, usually only after a comprehensive system professional study will pay attention to many details of the design of hydraulic equipment, there are many details to determine whether the equipment you purchase is easy to use.

2、 It is difficult to control the production of general customers. There are many factories, including some large ones, and many parts are processed outside the factory. Therefore, as long as it is ensured that the production according to the drawing is not a problem, Foshan is a place with intensive mechanical processing plants. There are many hydraulic equipment manufacturers in Foshan, and there are various advanced processing equipment everywhere. The production and processing of various hydraulic equipment parts will not be a problem To choose to buy Hydraulic Machinery in Foshan is a good choice.

3. Installation and debugging also need some skills and professional knowledge. Correct debugging will make the machine in a good state of operation, which can greatly reduce future equipment failure.

4. The pre delivery inspection of the machine is also very important. Excellent inspectors can check out various problems of the machine.

2、 If you have a good choice, you need to choose the parts of the machine. That is to say, the main choice of your machine parts is from the manufacturer.

For example, whether the motor is made in China or imported, which company the hydraulic parts are from, and so on. If you don't know or don't know how to choose, you'd better let those who have hydraulic expertise and hydraulic work experience choose for you! In a word, it is most important to purchase hydraulic equipment from those who have hydraulic expertise and many years of hydraulic work experience, because only professionals can know the advantages and disadvantages of the machine, and you can buy satisfactory hydraulic equipment. If the previous work is done well, the failure rate of the machine is very low, or even no failure occurs.

After purchase, we need to see whether the hydraulic machinery is good, mainly in the following aspects:

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

2. The weight and the self weight of the machine reflect whether the material is sufficient, and partly reflect whether the product is durable, of course, the heavier the better.

3. The power consumption should be small and the oil temperature should be low.

4. Long service life.

5. Some manufacturers of hydraulic equipment only buy drawings of old models for production, such products are old-fashioned and inefficient. Some factory technical department personnel technical level is low, does not have the specialized training, only can draw the picture to be the designer, the design machine question is many.

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

7. Degree of integration. The highly integrated model avoids the time consumption of installation and debugging, and also requires convenient transportation.

8. Materials should be scientific. For example, the body steel casting is more durable than the iron casting.

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

10. The failure rate of the machine should be low.

11. The safety performance of the machine should be high.