Search

Home > Knowledge > Content
Products Categories
Contact Us

Add:Xuanshan Industrial Park, Heshang Town, Xiaoshan District, Hangzhou City, Zhejiang Province, China

Tel:86-18768126882

Email:susan@zjmaketin.com

Guarantee glass quality
Jul 31, 2018

The candy can production process mainly includes: 1 raw material pre-processing. The bulk material (quartz sand, soda ash, limestone, feldspar, etc.) is pulverized to dry the wet raw material, and the iron-containing raw material is subjected to iron removal treatment to ensure the quality of the glass. 2 batch preparation. 3 melting. The glass batch material is heated at a high temperature (1550~1600 degrees) in a pool kiln or a pool furnace to form a liquid glass which is uniform, free of bubbles and meets the molding requirements. 4 molding. The liquid glass is placed in a mold to form a glass product of a desired shape, such as a flat plate, various utensils, and the like. 5 heat treatment. By annealing, quenching, etc., the stress, phase separation or crystallization inside the glass is eliminated or generated, and the structural state of the glass is changed.

Related Industry Knowledge

Copyright © Hangzhou Changda Can Tool Co.,Ltd All Rights Reserved.
.