How to successfully achieve online shopping for large mechanical products such as hydraulic jacks. Today provides a few practical guides. With the acceleration of people’s lives, digital and home appliance products have gradually realized online shopping.
The simple and convenient ways of purchase and perfect after-sales service provided by online shopping provide a guarantee for the safety of consumers' online shopping. Are industrial products and mechanical products like household goods like online shopping in full swing? Today I will analyze how machinery and industrial products can be purchased online.
For consumers who need to buy hydraulic jacks, although online shopping has many advantages, there are also some details that are easily overlooked. A little attention will add a lot of trouble. Today we will take the purchase of hydraulic jacks as an example and share some online shopping with you Small details that need attention.
Hydraulic jacks are frequently used products in electric power, petrochemical, chemical, metallurgical, mining, textile, papermaking and other fields. It is also one of the important tools of mechanical maintenance departments and machinery manufacturing units. So in the process of online shopping of hydraulic jacks, face With a large number of brands and various models, how should we choose?
Select hydraulic jack from hydraulic jack manufacturers in china,We must first determine the required tonnage and stroke. We must know that the jacking tonnage of the hydraulic jack is not the bigger the better.
If the load is unbalanced or overloaded, the jack is easy to be damaged and occur. Danger. If the lifting stroke of the jack is small, the user must not exceed the rated stroke when using it to avoid damage to the jack.
Since it is online shopping, it is also very important to choose a suitable e-commerce platform after deciding the tonnage and itinerary of the product to be purchased. Because of the installation and maintenance of large hydraulic tools, most consumers will choose hydraulic jack manufacturers in china with guaranteed after-sales service, these websites also have the ability to return and exchange goods.
Some products do not promise to have installation services, and you need to contact the manufacturer's customer service to install the products after they arrive. In the inspection and return instructions of many large e-commerce companies, there will be clear instructions on which products can be inspected and which products cannot be inspected. For products that cannot be opened for inspection, users generally only need to check the appearance and packaging.
Because the hydraulic jack is a product that uses oil as the medium, after the hydraulic jack is delivered in the logistics, you must check whether the parts are normal before use. And according to the manual, check whether the accessories are available. In this way, if you find any accessories missing, you have the right to ask the welding jack manufacturers in china to return it.
After the product is installed and put into use, we must pay attention to keeping the receipts, at least during the period of return or replacement, these receipts and packaging boxes must be preserved, so that our rights and interests are not protected when they are damaged.
The invoice is a proof of purchase that we need to provide during the warranty. From this, we can know whether the hydraulic jack we purchased is within the warranty time. In the absence of an invoice, some manufacturers that provide warranty determine whether it is within the warranty period by looking at the production date on the nameplate of the hydraulic jack product.
The hydraulic jack refers to a jack that uses a plunger or a hydraulic cylinder as a rigid lifting member. The electric hydraulic jack of hydraulic jack manufacturers in china has the characteristics of compact structure, stable work, large supporting force, self-locking and so on. The electro-hydraulic jack has strong supporting capacity, and the supporting force of the heavy-duty hydraulic jack exceeds 100t.In order to reduce the frequency of failure of the electric hydraulic jack, we should pay attention to the following points in use:
1.When the electric hydraulic jack is working, first try to lift a part of the heavy object first, carefully check that the hydraulic jack is normal, and then continue to lift the heavy object. If it is found that the backing plate is not flat or firm or the hydraulic jack is inclined after being compressed, the hydraulic jack shall be depressurized and returned, and it may be operated again after timely handling.
2.The electric hydraulic jack should be wiped clean before use, and the parts should be checked for flexibility and damage. Never remove the quick connector when there is a load to avoid accidents and damage to the parts.
3.For heavier objects, multiple electro-hydraulic jacks are required for lifting. The same type of hydraulic jacks should be selected, and the sum of the rated lifting weight of each hydraulic jack shall not be less than 1.5 times the weight of the equipment.