Auto Spark Plugs Hyundai Kia Mazda Lancia 1.3L 2.0L (1989-) 71719244

Product Description

Fit Model

Production Process

Iron production

1, the welding side of the electrode: polished after the top of the iron in the top of the need for welding side of the electrode.

2, grinding screw: grinding the required thread size and thread length.

3, pressing the number: pressed to build the number.

4, electroplating: to the finished steel shell plating, electroplating is divided into matt and bright nickel two, although the appearance of different colors, but does not affect the quality and performance of spark plugs.

Ceramic production

1, tune the good particles through our pipeline transportation, delivery to the granulation tower.

2, granulation tower is our unique ceramic production process - isostatic pressing technology, mainly grinding the particles with isostatic pressing technology directly dry forming, so that there is no air between the particles and the gap between the particles to ensure that Density. Isostatic technology At present, except for our industry only NGK, DENSO, champion, Bosch and the torch has a set of technology, the technology than the traditional hot melt technology, high pressure, resistance to wear, high temperature ability times several times.

3, after the formation of particles through the constant temperature tunnel kiln, which is through the natural gas calcination molding - the temperature up to 1580 degrees, higher than the engine normal operating temperature (500 degrees -800 degrees).

4, after the ceramic insulator after the glaze, make it smooth, bright. And then printed on the outside of the corresponding printing.