Paint is used as the post-process of the package processing, and its advantages and disadvantages directly affect the final use effect. At the same time, the cost of paint is also one of the largest parts of the cost of wooden doors.
The types of paints are broadly classified into phenolic paints, alkyd paints, polyurethane paints, nitrocellulose paints, polyester paints and PU paints. Among them, phenolic paint and alkyd paint are basically eliminated in the middle due to the poor texture and adhesion of the paint film. A large number of PU paints used in lacquer, polyester paint and high-grade furniture are used.
Due to the simple construction and suitable for manual operation, the nitrocellulose lacquer is used by most hand-decorated woods, but its paint film is thin, the hand feel is not good, and the effect is not satisfactory. Polyester paint is relatively thick, but its thinner contains helium when it is volatilized, and the film hardness is slightly weaker. The most ideal is PU paint. PU paint not only has the thick paint film of polyester paint, but also has strong adhesion and good transparent layer. At the same time, its good sealing property also plays an important role in the moisture-proof of wood. Hardness, durability, yellowing resistance and environmental friendliness are unmatched by other paints.
Due to the cost (nitrocellulose lacquer about 8.15 yuan / kg, polyester paint about 18. 28 yuan / kg, PU paint about 43--65 yuan / kg), processing methods and equipment, currently 90% of the market The wooden door is made of polyester paint, and a few manufacturers use PU paint. In general, polyester paints and PU paints have to go through six processes, such as color finding, three bottoms and two sides. Some brands increase the curing and waxing process. Opellong door industry uses PU paint and multiple paint processes.
Therefore, paint is one of the factors that must be considered when choosing a wooden door. It directly affects the texture, feel, moisture, environmental protection, durability, and yellowing resistance.
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Ice Maker
Ice maker is a refrigerating mechanical device that generates ice by cooling water by an evaporator through a refrigerant in a refrigeration system. A refrigeration system is used to manufacture ice by using a water carrier and passing a certain device under a power-on state. According to the principle of the evaporator and the production method, the shape of the generated ice cubes is also different; people generally use an ice shape to divide the ice maker into a granular ice maker and a flake ice maker.
We have three series of ice maker: Snowflake, Block, Flake.
Snowflake: IMS series automatic flake ice makers are the entire computer-controlled high-tech products. There are 9 specifications 17 types of flake ice makers such as IMS-25.IMS-40.IMS-50.IMS-70.IMS-85.IMS-100.IMS-120.IMS-150.IMS-200,etc. This series of products have entered the rank of the leading domestic level. In structure, stainless steel is adopted as enclosures, boasting elegant appearance. They have characteristics of continuous ice-making, fast ice-making speed and large ice-making capacity etc. They are widely used in hospitals, schools, laboratories, research institutes, food preservation in supermarkets, fishing refrigeration, medical applications, chemical and food processing industries, etc. This series automatic flake ice makers have adopted Italian Oute Shi Haitec two-stage reducer and Korean GGM motor, featuring low noise, stable and reliable operation. They have adopted the ice-making and ice-breaking structure with the line of chip ice-making chamber separated from the evaporator, resulting in high ice-making efficiency and large ice-making capacity. They are fully computer controlled with functions of shutdown protection in case of full of ice and water deficiency, etc.
Block:
1)Luxurious appearance and compact design.
2)Fully automatic control, convenient for use.3)Side air inlet and side air outlet; mixing type ice making; highly transparent ice.
4)Detection and protection in case of overload, water shortage and full ice level.
5)Highly efficient freon-free compressor, economical and energy-saving.
6) Widely applied to pubs, ice bars, hamburger shops, cold drinks shops, fast food restaurants, bake-ries and cafes.
Flake: Material: Inner and outer cylinders are made of alloy steel. Cast aluminum is available for top/bottom closures of 12T and below, alloy steel is available for top/bottom closures of 15T and above. The rotor is made of alloy steel and the ice removal blade is made of spiral stainless steel. Stainless steel also could be adopted for top/bottom closures and rotor as requested by customers. The bearing is famous global brand.
Configuration: Rotor, ice removal blade, water receiving pan, water circulation are standard components. Speed reducer, metering pump, electric controlling system are optional components.
Specifications: 0.5T~60T.
Applications: Cooling fresh foods/ sea food/ vegetable/ fruits/ poultry, concrete cooling, chemical cooling, AC cooling, etc.
Ice Maker
Ice Maker,Cube Ice Maker,Ice Maker Machine,Commercial Ice Maker
Zhengzhou mingyi instrument equipment co.,ltd , https://www.mingyint.com