The cold roll forming machine is a multi-pass forming roll arranged in sequence. It is a machine that continuously bends metal plates and strips such as coils and strips in a transverse direction to make a plastic processing technology of specific cross-section profiles.
In the process of selling equipment, customers often report that the equipment previously ordered cannot be solved after arriving at the factory. Moreover, the manufacturers cannot keep up with the after-sales, which seriously affects the production, and even the equipment is useless at all and is directly scrapped.
This situation is not uncommon in the cold-formed forming machine industry. The main reason is that the selected equipment manufacturer is not technically good enough, the design is unreasonable, and the after-sales service cannot keep up.
If we pay attention to the equipment acceptance, this kind of problem is likely to be avoided. If there is a problem, it can be discovered in time by the equipment manufacturer, requiring modification or even direct return.
What issues should we pay attention to during acceptance to avoid the occurrence of the above-mentioned situation?
1. Measure the accuracy of molded products.
Product accuracy is the key indicator of whether the whole equipment is qualified. The accuracy indicates whether the roll design of the cold roll forming machine is qualified, or whether the commissioning is successful. If any of these two is unqualified, the manufacturer should deal with it first.
2. Inspect whether the material of the equipment and the brand of electrical appliances comply with the contract.
The material mentioned here is mainly the material of cold-formed roll. The roll material is used well and the treatment process is passed, the life time of the whole set of equipment will be long. The brand of the electrical appliance determines the stability of the circuit control system, and it should be produced in strict accordance with the brand specified in the contract.
3. Inspection of automated production.
If the continuity of automated production is no good, it will affect the efficiency of production, or even make it impossible to produce at all. Therefore, it is necessary to buy more steel belts to test machines in the production plant.
4. Inspection of punching die and cutting die.
Check whether the punching and cutting meet the standard, and check whether the burr is too large. Check whether the material of the mold is qualified.
5. Inspection of product surface finish and straightness.
These indicators affect the appearance at the time of sales. If the standards are not up to the standard, they should be completely handled by the manufacturer.
The problems mentioned above are often encountered in the cold roll forming machine industry. These problems should be handled in the production plant before the machine is pulled away. Otherwise, it will be difficult to deal with the machine when it is brought to the factory.