The low-cost wooden doors in the market use materials with lower grades, and the quality, hardness, density and moisture content can not meet the standard requirements. The core material in the frame is usually made of a lower-grade particle board, a medium fiber board or a density board. This kind of wooden door is not a solid wood door in a strict sense. It will expand when it is slightly damp, it will easily crack and shape, affect the opening and closing, and the service life is extremely short. The high-grade solid wood door, whether it is the frame or the core material, is made of imported tropical hard material. After a series of drying, anti-corrosion, sterilization and other processes, it is refined by advanced equipment, high temperature, high pressure and compression molding. At the door, there are finger joints and vertical widths. The surface treatment of the door adopts high-tech high-quality adhesive panel dust-free spraying process. This type of solid wood door not only has a natural appearance, but also has a full and smooth finish, and the overall structure is firm. Therefore, it does not crack, deform, retire, paint, or swell or corrode.
The daily maintenance of solid wood doors should pay attention to the following points: 1 Do not hang heavy objects on the door to avoid reducing the life. 2 When opening and closing the door leaf, avoid excessive force or excessive opening angle. 3 Do not rinse with water or wipe with a cloth that is too wet to prevent the door from warping. 4 When the glass is wiped, the force is not too strong, so as not to hurt the person. 5 When removing the stain on the surface of the wooden door, clean it with a soft cotton cloth, and use a hard cloth to easily scratch the surface paint film of the wooden door. If the stain is too heavy, use a neutral detergent, toothpaste or furniture-specific cleaning agent to decontaminate and then dry. 6 For the hinges and locks of the door, they are all movable parts, and should be tightened immediately if they are loose. If the hinge sounds, it should be oiled in time. 7 When the lock is open, it is not flexible. You can put the appropriate amount of pencil lead powder into the keyhole.
In order to avoid unsolvable quality problems after the event, consumers must formally sign a contract with the manufacturer when purchasing wooden door products.
Smoking And Cooking Solutions
Helper have accumulated rich experience in the smoking(smoking chamber),dry maturing(dry maturing chamber) and cooking(cooking chamber) solutions through decades of years development. We know clearly the importance of the temperature, humidity and ventilation conrtrolling for sausage production, thus our machine can hold control all the key points and help our clients to avoid the risk of defective products. Not only the machine itself, we are always pleasure to give our suggestions on the auxiliary and some other supported devices and equipment.
Sausage Ham Smokehouse,Smoke Maturing Oven,Meat Processing Smoke Oven,Smoking And Cooking Solutions,Smoking Chamber,Cooking Chamber,Dry Maturing Chamber
Helper Machinery Group Co., Ltd. , https://www.helperfoodtek.com