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
2026-05-08
The Evolution of Glass Tumbler Annealing Lehr: A Historical Perspective
The Evolution of Glass Tumbler Annealing Lehr: A Historical Perspective The glass manufacturing industry has evolved significantly over the centuries, with various techniques and technologies emerging to enhance production efficiency and product quality. One of the critical components in glass production is the annealing lehr, particularly for glass tumblers. This article delves into the historica
May 05,2026
Understanding Electric Annealing Lehr: A Key Component in Industrial Heat Treatment
Electric Annealing Lehrs are specialized furnaces designed for the heat treatment of various materials, particularly in the context of metal processing and ceramics. The primary function of an Electric Annealing Lehr is to facilitate the annealing process, wherein materials are heated to a specific temperature and then cooled at a controlled rate. This process is critical for relieving internal st
+May 02,2026
Exploring the Benefits of Using a Glass Bottle Annealing Lehr: Enhancing Quality and Efficiency
Exploring the Benefits of Using a Glass Bottle Annealing Lehr Table of Contents 1. Introduction to Glass Bottle Annealing 2. What is a Glass Bottle Annealing Lehr? 3. Importance of Annealing in Glass Manufacturing 4. Benefits of Using a Glass Bottle Annealing Lehr 4.1 Enhanced Glass Quality 4.2 Improved Durability and Strength 4.3 Energ
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