Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching Quality Problems With The Drywall Screws(2) —— 【Huazhen Fastener】. and this video is uploaded by HZ Fastener at 2022-07-20T09:00:27-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [tLRVa35CmIM]
| Name | Quality Problems With The Drywall Screws(2) —— 【Huazhen Fastener】 |
| Video Uploader | Video From HZ Fastener |
| Upload Date | This Video Uploaded At 20-07-2022 16:00:27 |
| Video Discription | Website : www.hzfastener.com E-mail : admin@tjhz.com We know there maybe some quality problems with the drywall screws. What are the quality problems and how they are caused ? We should pay attention to them . I will make an introduction from 4 points . Today, I will talk about the first two points firstly. 1.The head of the drywall screw is deformed crooked. The possible reason is that the screw mold is not properly installed and the machine is not properly adjusted . 2. The head of the drywall screw is not round. The reason is that the selection of the the screw mold is improper . 3.Drywall screws are not sharp enough. The reason is a bad punching molding, mainly punching rod and damping hole gap is too large or punching rod is too short. 4.The head of the drywall screws are cracked . The reason may be that the quality of raw material has a problem, so the QC must check the material quality before punching head of screws. Now do you know the cause of the quality problem? Welcome to email(admin@tjhz.com) us for inquiry&visit our official website (www.hzfastener.com) to view more about us. Tianjin Huazhen Fastener Co.,Ltd Add: Unit 709, Yinli Center, No.111 South Youyi Road, Xiqing District 300385, Tianjin,China [tLRVa35CmIM] |
| Category | Science & Technology |
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