Leading professional manufacturer of pipe fittings
Product FAQs
The injection molding pipe fitting mold is not filled?
Due to the low mold temperature and large heat loss of the material, the material solidifies during the operation of the injection molding machine, resulting in the mold not being filled. The solution is to fill it up by injecting a small amount of material multiple times in succession.
The glossiness of the pipe surface varies greatly?
This phenomenon is caused by the flow of materials. Different material flow speeds lead to different glossiness of key surfaces. Therefore, it is necessary to improve the fluidity of the material.
Delamination and peeling occurs?
This is also due to the poor fluidity of the material. Therefore, a reasonable formula should be used to ensure good material fluidity and avoid delamination due to fluidity problems.
Silver streaks appear on injection molded products?
This is largely due to the presence of moisture in the raw materials during processing, but other reasons may also cause silver streaks.
MESSAGES
We will contact you within one working day. Please pay attention to your email.
Phone: +86-15031992089
E-mail: sales@dongbopipe.com
WhatsApp: +8615031992089
Niu Jin Zhuang Xiang Bang Zhang Cun Nan, Mengcun HuiAutonomous County, Cangzhou City, Hebei Province
