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How to manufacture JM self-drilling screw?

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Website: www.jm-fastener.com
How to manufacture JM self-drilling screw?
1、Raw Material
2、Cold heading
3、End Cutting
4、Thread Rolling
5、Heat Treatment and Surface Treatment
6、Assembling, if washers are needed
7、Sampling Inspection
8、Packaging
9、Shipping
Shanghai Jian & Mei Industry and Trade Co., Ltd
Contact:
Mrs.Xarella Huang / Export Manager
Tel: 0086-21-33328690-8058
Fax: 0086-21-68413263
Email: xarella.huang@jm-fastener.com

Опубликовано:

31 янв 2017

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Комментарии : 25

@danielrogers6090 4 года назад

Great video buddy im a tool maker and impressed with the shop

@SoloCampingAdventures Год назад

What is the heat treating process?

@vaisakhj7230 3 года назад

What is the raw material used ?! Which coil?!

@luisc1612 7 лет назад

Good Morning. I would like to know if you have a video of how wing nuts are made. Thank you very much

@thepurplecat5975 6 лет назад

How do you remove the excess material left around the drilling point after it has been stamped? Does the thread rolling machine remove it or is it removed by hand between the two machines?

@PradeepSharma-pr3wk 4 года назад

Very nice. Price of plant n machinery

@prashamk 4 года назад

Don't you do Heat Treatment on these screws? Please give some details.

@saif1008 2 года назад

This machine is based on cold forgings doesn't require heat treatment

@javadshahmoradi2747 5 лет назад

I would like to have and make screw would you please help how to buying this machine ?

@shaik4365 5 лет назад

Plant price All project

@mustafaabbas342 2 года назад

where is heat treatment?

@JMHardware Год назад

Thanks for watching, hope you enjoy our videos. If you have any questions or needs, please contact JM Hardware® Email: xarella.huang@jm-fastener.com WhatsApp： +86 18621005605

@tarifqureshi227 3 года назад

Pata batao sir ji help mi

@jigosalibio7772 6 лет назад

Where i can buy wholesale nuts bolt and screw?

@thevikramkoshal0074 4 года назад

2 crore

@surajyejgar8457 2 года назад

He machine pune made bhetel ka

@JMHardware Год назад

Thanks for watching, hope you enjoy our videos. If you have any questions or needs, please contact JM Hardware® Email: xarella.huang@jm-fastener.com WhatsApp： +86 18621005605

@tarifqureshi227 3 года назад

Mujhe scrow thok me chaiye rate batayen dukann dalna he pop ke liye baysar aur bhi bhut hadbeyer chaiye 9695121326