More than 20 years of experience in the design and manufacture of glass equipment
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Tempering Furnace, Annealing Furnace, Decoration Furnace, Cooling Fan
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Take the initiative to serve customers in a timely, fast and enthusiastic manner
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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
2026-08-30
Innovations in Glass Bottle Annealing Lehr Technology: A Comprehensive Guide
Innovations in Glass Bottle Annealing Lehr Technology Table of Contents Introduction to Glass Bottle Annealing Lehr What is Glass Bottle Annealing? The Importance of Annealing in Glass Manufacturing Traditional vs. Modern Annealing Techniques Innovations in Glass Bottle Annealing Lehr Technology Enhancing Energy Efficiency in Annealing Lehrs Automation and Smart Techno
Aug 27,2026
Understanding Gas-Fired Annealing Lehr: Key Insights and Applications
Gas-Fired Annealing Lehr plays a crucial role in the manufacturing and treatment of materials, especially in industries that require precise thermal processing techniques. This type of lehr is primarily used for the annealing of glass and ceramic products, where controlled heating is essential for achieving the desired material properties. The operation of a Gas-Fired Annealing Lehr involves the c
+Aug 24,2026
The Connection Between the Annealing Process and Glass Quality Introduction to Glass Quality and Its Importance In the world of industrial equipment and components, particularly within the realm of metallurgy and furnace technology, understanding the quality of glass is crucial. Glass is utilized in a myriad of applications, ranging from packaging and construction to specialized scientific instrum
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