White Zirconia Ceramic Welding Pin and Zirconia Locating Pin for Spot Welding and Projection Welding

 
1 . Descriptions:
 
White zirconia locating pins dedicated for automated spot welding and nut projection welding lines. It firmly positions sheet metal and weld nuts during welding, blocks shunting current and protects threads against arc burning.
 
High toughness against chipping, wear & thermal shock resistant with low spatter adhesion. 
 
2. Product Features
 
Superior insulation: blocks stray welding current to avoid burnt nuts and poor welds
High impact toughness: phase-toughened zirconia, less chipping than alumina ceramics
Excellent wear resistance: minimal wear after repeated insertion for sustained positioning
Thermal shock resistance: survives instant high heat and temperature cycling without cracking
Low spatter adhesion: less buildup and reduced manual cleaning work
 
3. Product Details
 

 
4 . Technical Specification
 

 
 
5 . Advantages
 
Higher welding yield: eliminate thread burning and defective welds caused by current shunting
Extended service life: wear + toughness reduces part replacement frequency & downtime loss
Lower maintenance: less spatter sticking cuts jig maintenance hours
 
 
5. Applications 
 
Automated fixtures for resistance spot welding, nut & stud projection welding
stamping hardware projection welding;
robotic welding jigs for construction machinery and home appliances.
 
6. Company Introduction
 
Bloom (Suzhou) Materials Co., Ltd. focuses on special ceramic accessories for resistance welding . Our main products include
 
1) resistance welding accessories(electrode cap tips, KCF/ slicon nitride/ zirconia guide pins)
2) resistance welding tools (manual/ pneumatic / electrical tip dresser and disassembly wrench)
3) resistance welding equipment (nuts feeder and spot welder)
 
We support small batch trial samples and quick response to drawing customization, providing highly stable ceramic locating solutions for you. 
 

 
7. Exhibitions
 

 
 
FAQ

1. What is the MOQ?
5~10 pcs based on different model and design.

2. What is the lead time?
7~10 days for standard model, 25~30 days for customized items.
 

3. Do you support OEM or ODM?
Yes, we support OEM, ODM, and OBM requirements. We can work from drawings, actual working conditions, and specific application needs.

4. What payment methods are available?

Payment methods can be discussed during quotation and order confirmation. Please share your preferred terms, and we will respond with available options.