More than 20 years of experience in the design and manufacture of glass equipment
View More +
Tempering Furnace, Annealing Furnace, Decoration Furnace, Cooling Fan
View More +
Take the initiative to serve customers in a timely, fast and enthusiastic manner
View More +Products
High-quality products and services to meet customer needs
Annealing Lehr, designed for the continuous annealing process of glass containers, jars, glassware, and similar products,
It is used to eliminate internal stress in glass products due to rapid cooling during the molding process.
Gas-fired BLTHL-YQ(X) series and electric heating BLTHL-D(X) series hot air circulation annealing furnace are suitable for annealing treatment of continuous production of glass bottles, utensils and other products
Annealing Lehr, designed for the continuous annealing process of glass containers, jars, glassware, and similar products
The lehr features an all-steel structure and is assembled in sections for ease of transportation, enabling rapid on-site installation. The mesh belt width typically ranges from 600mm to 5000mm.
Annealing Lehr, designed for the continuous annealing process of glass containers, jars, glassware, and similar products, is used to eliminate internal stresses generated during the forming process due to rapid cooling
The lehr features an all-steel structure and is assembled in sections for ease of transportation, enabling rapid on-site installation. The mesh belt width typically ranges from 600mm to 5000mm.
The BLKHL(X) series forced hot air circulation decorating lehr is designed for continuous secondary processing of glass bottles, containers, and similar products, including spray coloring and decal application.
In addition to firing glass products with silk-screen printing, spray coating or hand-applied decals, the BLKHL(X) series hot air circulation decoration furnace can also complete an annealing process to avoid internal forces caused
The BLKHL(X) series forced hot air circulation decorating lehr is designed for continuous secondary processing of glass bottles, containers, and similar products, including spray coloring and decal application.
In addition to firing glass products with silk-screen printing, spray coating or hand-applied decals, the BLKHL(X) series hot air circulation decoration furnace can also complete an annealing process to avoid internal forces caused
The BLKHL(X) series forced hot air circulation decorating lehr is designed for continuous secondary processing of glass bottles, containers, and similar products, including spray coloring and decal application
In addition to firing glass products with silk-screen printing, spray coating or hand-applied decals, the BLKHL(X) series hot air circulation decoration furnace can also complete an annealing process to avoid internal forces
The BLKHL(X) series forced hot air circulation decorating lehr is designed for continuous secondary processing of glass bottles, containers, and similar products, including spray coloring and decal application
The BLGH Series Heat-Resistant Glass Tempering Furnace is designed for continuous tempering of open-shaped glass products with uniform thickness and symmetrical geometry. Structurally, the furnace consists
Glass products are gradually heated to the optimal temperature in the heating zone before entering the tempering zone, where configured tempering fans rapidly and uniformly cool the products to achieve the desired tempering effect
Glass products are gradually heated to the optimal temperature in the heating zone before entering the tempering zone, where configured tempering fans rapidly and uniformly cool the products
The BLGH Series Heat-Resistant Glass Tempering Furnace is designed for continuous tempering of open-shaped glass products with uniform thickness and symmetrical geometry
Glass Tumbler Tempering Furnace
Жаропрочная печь для закалки стекла серии BLGH подходит для непрерывной закалки открытых стеклянных изделий однородной толщины и формы.
The mold cooling fan is a specialized high-pressure centrifugal fan designed for cooling molds in bottle-making machines and presses during glass product forming processes.
About Us
With more than 20 years of accumulation on professional techniques on glass mechanical designing and manufacturing technologies and its advanced technologies and devices, Yantai Yeqiang Glass Machinery Co., Ltd. has been listed in the list of major suppliers for glass machinery and ventilation facilities. The Company has the operational autonomy of import and export and its products are in use by myriads glass manufacturers and overseas clients in China.
Our Advantages
High quality, high efficiency and high precision
Professional experience
The company has more than 20 years professional experience in manufacturing glass equipment
Advanced equipment
Advanced technology, equipment and tooling, the main supplier of glass equipment and ventilation equipment
Quality assurance
When building a brand, rely on quality and reputation so that customers can receive real economic benefits
Good customer service
We warmly welcome customers who can visit us for product advice and purchase
Blog
Create excellent glass equipments and create a better life
2026-03-24
Optimizing Glass Tumbler Production: The Role of Annealing Lehr
The Glass Tumbler Annealing Lehr is an essential piece of equipment in the glass manufacturing process, specifically designed for the thermal treatment of glass products after they have been formed. This process is critical for ensuring the structural integrity and aesthetic quality of tumblers and other glassware. The annealing process involves heating the glass to a predetermined temperature and
Mar 21,2026
Exploring the Cutting-Edge Technology Behind Electric Annealing Lehr and Its Industrial Benefits
Exploring the Cutting-Edge Technology Behind Electric Annealing Lehr and Its Industrial Benefits Table of Contents Introduction to Electric Annealing Lehr Understanding Electric Annealing: Definition and Process Overview of Electric Annealing Lehr Technology Industrial Applications of Electric Annealing Lehr Key Advantages of Electric Annealing Lehr Energy
+Mar 18,2026
Understanding Glass Bottle Annealing Lehr: Essential Insights for Industry Professionals
Glass bottle annealing lehrs are vital components in the glass manufacturing industry, particularly for the production of glass containers. These lehrs play a critical role in the annealing process, which is essential for relieving internal stresses that develop during the glass forming process. Understanding the operation and benefits of glass bottle annealing lehrs can greatly enhance the produc
+