How to choose a glass tempering furnace?

The tempering furnace is a heavy equipment, which requires a lot of money at the time of purchase, and there are restrictions on inspection and maintenance. Therefore, when purchasing a glass tempering furnace, the comprehensive performance, after-sales service and post-maintenance of the tempering equipment are all factors to be considered. It is generally recommended to purchase tempering furnaces made by well-known and professional tempering equipment manufacturers. They generally have their own R&D bases and manufacturing plants. The technological advancement and quality control of the products can be guaranteed, and they can provide more professional and perfect. After sales service.

For the glass tempering furnace, the better manufacturers in the world are Tamglass, Glasstech and Glassrobot. The domestic LandGlass and North Glass have great influence in the industry, which is the second in the industry. If the glass deep processing factory does not have special strength, it is generally not necessary to consider the imported tempering furnace. Overall, Randy's equipment is still very cost-effective, with good stability, low failure rate, high glass yield and good glass quality. Nowadays, the domestic glass deep processing equipment is mixed. When purchasing a tempering furnace, do not purchase tempering equipment whose technology and quality cannot be guaranteed due to price problems, so that there are many unnecessary and difficult problems to solve when working in the tempering furnace. Affects work efficiency and the quality of tempered glass products. The tempering furnaces produced by some manufacturers have been scrapped in two years. "Good goods are not cheap, cheap and not good." This is an eternal truth.

The tempering furnace is a non-standard equipment. The choice of specific models depends on the size and type of the customer's tempered glass. For example, the off-line coating LOW-E glass requires the use of a forced convection tempering furnace. In addition, it depends on the sales and current development of glass deep processing enterprises, such as in the field of construction, there is a big difference.

1. The direction of the curtain wall. The size of the glass is relatively neat. When the tempered glass is in tight supply, it is better to choose a combination furnace;

2. Door and window direction. The glass is small and large, and the single-chamber furnace can be combined.

Let's take a look at the classification of tempering furnaces. According to the industry using tempered glass, it can be divided into building furniture glass tempering furnace, automobile glass tempering furnace, household appliance glass tempering furnace and solar glass tempering furnace; according to the structure and functional characteristics of the equipment, it can be divided into combined Tempering furnace, continuous tempering furnace, flat glass tempering furnace, curved glass tempering furnace, two-way tempering equipment, unequal arc/variable curvature tempering furnace, etc.; according to heating method, it can be divided into electric heating type glass tempering furnace and gas heating Type glass tempering furnace, wherein the electric heating type glass tempering furnace can be divided into forced convection tempering furnace and radiant tempering furnace according to the heating characteristics of the equipment; the forced convection tempering furnace can meet the tempering processing of high quality glass, with the global market for tempered glass The improvement of safety and energy-saving requirements has gradually become a trend for convection tempering furnaces to gradually replace radiant tempering furnaces.

Taking forced convection flat tempering equipment as an example, convection tempering equipment generally consists of a top plate, a heating furnace, a tempering section, a lower stage, a fan air path, and an electrical control system. In the heating section, the insulation material of the furnace body, the anchoring process, the heating method, the quality of the ceramic roller table, etc. have a great influence on the quality of the product; in the tempering section, the design of the wind grid, the size of the blower and the control of the wind pressure, etc. The effect is decisive; other mechanical parts also require technical and quality assurance. The intelligence and stability of the electrical control system are also necessary factors that affect the operation of the tempering equipment. These are all aspects to consider when purchasing tempering equipment.

Manufacturers of tempering equipment rarely change the production process of tempering equipment because of the difference in customer fees. For example, the advanced forced convection heating technology of Randy tempering furnace, as long as it is its own customer, the Randy machine must provide its own development. More advanced heating technology. Therefore, the considerations for the purchase of each component of the tempering equipment are, in the final analysis, the choice of the tempering equipment manufacturer.

In the process of purchasing glass tempering equipment, the plant area, production environment, and power situation of the glass deep processing enterprise must be considered. Generally speaking, if the production environment is strictly considered, noise and other aspects, the plant area needs about 3,000 square meters, and the installed capacity of the A2442 single-chamber glass tempering equipment is about 1000KVA. The tempering equipment is a burning equipment. Whether it can be earned or earned depends on the development of the local area. It is better to do detailed market analysis before purchasing.

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