304 Stainless Steel Round Head Plain Threaded Weld Stud

304 Stainless Steel round head threaded Weld stud.

Description

Welding stud welding
The first is stable arc stud welding. A stable arc process is generated between the end of the stud and the workpiece. The arc is used as a heat source to form a molten pool on the workpiece. At the same time, a molten layer and a plastic zone are formed at the end of the stud. The stud is clamped in the welding torch. The stud is pressed into the molten pool by the spring pressure or other mechanical pressure, and part or all of the molten metal is squeezed out of the molten pool into the ceramic ring forming groove, thereby forming a recrystallized plastic connection or a mixed connection of recrystallization and recrystallization Connector.

The second is unstable arc stud welding. The difference with the former is that the power supply for the arc is a capacitor bank. The capacitor discharges between the end of the stud and the workpiece to realize the stud welding. Because capacitor discharge is an unstable arc process, that is, the arc voltage and welding power source change instantaneously, and the process is uncontrollable.

The third type of short cycle stud welding is short time stud welding. The welding arc is modulated by the current waveform, and consists of two parts: the smaller leading arc current and the larger welding arc current. Therefore, it is short-term stable or unstable arc stud welding.

Factory Diaplay

Test Equipments

Q1: How long is your delivery time?
A: We have large stock, 3 days for stock items,7-15days for production.

Q2: Do you provide samples? Is it free or need extra fees ?
A: Yes, we could offer free samples for the items in stock,just need to pay shipping cost.
Mold cost is necessary for customized item.

Q3: What is your terms of payment ?
A:50% in advance ,50% before delivery.
100% in advance if less than USD5000.

About us

Jiaxing Dexun Co., Ltd. was established in 1997, origin from Taiwan, we are professional manufacturer and exporter integrated with design, research & development, manufacturing and sales of OEM/ODM stamping parts,deep drawing parts, standard welding fasteners and non-standard welding fasteners.

* Located in jiaxing city, only about 1 hour's drive from Shanghai, Hangzhou, Ningbo, Suzhou, these important cities, the transportation is very convenient.

* 2 mature mould development workshops with advanced equipment to develop mould for customers.

* 2 International approvals,Verify & certificate in accordance with ISO9001,IATF16949, work with SGS, operate the PPAP Level 3.

* 2 labs of quality inspection,Control products quality strictly; equipped with various quality testing machines including direct-reading spectrometers, tensile testing machines, CMM machine, X-ray flaw detection instrument.

* 2 quenching and tempering heat treatment lines.

* 2 automatic welding lines.

* 4 Powder coating & Painting lines, Plating lines

* 42 people professional R&D team : 30 special technicians and 12 senior engineers.

* 20 years’experience on manufacturering OEM/ODM products

* 100 sets of automatic production machines: Have 10 sets of automatic stamping & deep drawing equipments, 50 cold forming machines; 40 tooth grinding machines ,equipped with Japan, Germany,etc imported machines.

* 175 employees

* 10 millions monthly production capacity

* 35 countries exported to

* Supplying products to GM,John deere,Wal-Mart，etc

* Implement environment protection concept; strictly operate the facilities and processes under environmental requirements.

We use advanced equipment to improve cost and quality at the same time to make sure lowest price and best quality for customers. We have quality control experts & engineers to test every piece product before shipment. We keep on studying to provide professional service.

Our Mission & Vision

We always work hard to be an environment protection model enterprise. We strive for sustainable development. We hope to be a win-win partner of our customers all over the world.

Environment protection mission:

A full series of environment policies are applied to our every manufacturing activities. Firstly, to propagandize environment protection policy to make sure environment-friendly concept is everywhere in our company.
Every new staff will have environment protection training class. All staffs have environment protection knowledge and policy lecture every month. All the operation manual will marked out environment protection requirements.
Secondly, to establish environment protection responsibility policy.
Thirdly, to have basic environment protection management.
Step 1: Have environment monitor every time.
Step 2: Manage the pollutant treatment equipment efficiently.
Step 3: Establish permit system of pollutant discharge.
Step 4: Establish legal audit system.
Fourthly, to build up emergency rescue system.