And almost every barrel produced will be dehooked in a variant. The drying equipment preferred by large manufacturers is the drying room. Some family workshops and even some small manufacturers have i
And almost every barrel produced will be dehooked in a variant. The drying equipment preferred by large manufacturers is the drying room. Some family workshops and even some small manufacturers have insufficient funds and use ovens to dry materials to reduce costs. 3. Choose materials (Choose to anticipate), steam, skim and dry. Then we screened the quality of the materials. It turned out that cedar wood itself has many knots, so some materials with dead knots were eliminated. Why should we choose the material? Answer: Because the material has dead knots, it is easy to fall off and leak. Seriously affect the appearance and quality. In order to reduce costs, some manufacturers pass off inferior quality products and produce wooden barrels with many dead joints. 4. Molding (Model). A good and strong barrel mainly comes from the molding design. The selected materials are designed according to different models and sizes of wooden barrels. What should you pay attention to when molding? Answer: First, carry out surface treatment of the material, polish the surface where the board contacts the board, drill holes and nail the wood tips. Moreover, the requirements for smoothness and smoothness are very high, which requires precision grinding and surface treatment equipment. The barrel is then spliced ??and formed, and then surrounded by steel bars. It must be stably formed after two days. No gaps can be seen at the splicing of the plates. The strength of the adhesive material used for splicing is 1.5 times the strength of the material itself. This process is slightly incomplete and directly affects the backup process/scrap. 5. Polishing (polishing) the wooden barrel after forming the rough blank. Grinding is divided into three parts: polishing the inner circle - polishing the outer circle - grinding the outer circle. Grind the inner circle; polish and clean the inside to make it burr-free. Then groove the lower part of the barrel. The slot is used to place the bottom plate, and the bottom plate is embedded in the slot. It is worth noting that the tank in the lower part must be level, otherwise it will directly affect the future water discharge and cause silt to sink to the lower part of the bucket. The bottom is assembled; the bottom plate is formed at the same time as the blank is formed. It is also flattened, polished, drilled and nailed, and spliced ??together. Shearing and trimming, high-precision grinding. The overall thickness error of the low board is 0.2~0.4mm, and the verticality cannot differ by 0.2mm. Cut the grooved wooden barrel in half, apply adhesive material in the groove and the surface of the half-opened barrel, embed the prepared bottom plate into the groove, and beat the upper hoop to surround it. It takes two days before other backup processes can be carried out. Grinding the outer circle; going through the above rigorous processes. Now a wooden barrel has become a semi-finished product. A good product comes from the details. Polishing the outer circle is a crucial part. It requires a high level of technical content, and the shape of the entire barrel, the symmetry of several faces, and the thickness of the material must be accurately controlled. But it must achieve a delicate feel. 6. Hoop bucket: Hoop buckets in the current market generally use galvanized steel skin and stainless steel skin, and the thickness of the material is 3mm. What should we pay attention to when using the hoop on the barrel? Answer: However, resistance and tensile instrument testing must be done at the welding point. In order to achieve various physical data higher than the material itself, the hoop must be put on the barrel only if it is qualified. In the future, there will be no barrel explosions. The danger of barrel explosions when people soak in wooden barrels can be imagined. The lower part of the barrel is equipped with a load-bearing configuration that disperses the bottom plate of the barrel, so that the force generated by the water and people inside can be dispersed, so that people standing inside will not step on it and burst. 7. Anti-corrosion, waterproof treatment and fine polishing. Soak the entire barrel in the anti-corrosion liquid until the anti-corrosion liquid is completely immersed in the wood. According to this treatment, there will be no decay after more than 20 years of use. Wait until the preservative liquid on the surface of the barrel has completely dried. Perform manual hand sanding to achieve a fine and even feel. Why do we need anti-corrosion and waterproof treatment? Answer: Anti-corrosion and waterproof wooden barrels can be used for a long time and do not need to be oiled regularly. Because it uses nano anti-corrosion and waterproofing agents to make it waterproof. 8. Paint. Paint is also an important aspect of quality. It is made by spraying. The paint film is thick, environmentally friendly and healthy. It is water-resistant, high-temperature resistant, and has excellent acid and alkali resistance. Paint must meet national inspection standards.