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Mobile compact cabinet production process
What are the overall process requirements for mobile compact cabinet manufacturers?
Mobile compact cabinets apply the experience in design, technical requirements, production processes, quality management, etc. formed over many years of mechanical products and machine tool manufacturing to the production of compact bookshelves. All sheet metal processing is completed by molding, and all transmission mechanisms are produced according to the requirements of machine tool manufacturing processes.
How do mobile compact cabinet manufacturers test whether their workmanship is qualified?
The factory implements a "double three-level inspection system" consisting of first-article inspection, batch inspection, final assembly inspection, self-inspection by production workers, batch inspection in the workshop, and random inspection by the factory's general inspection department. The factory also widely adopts the international quality certification ISO9002 inspection standard for production control and product quality management.
What is the surface treatment process of mobile compact cabinet manufacturers ?
The product surface treatment adopts electrostatic powder spraying process, and the anti-corrosion treatment before spraying is strictly carried out in accordance with the national standard JB6807 "Phosphating Technology Treatment Conditions for Steel Workpieces Before Painting".
What are the process flows of mobile compact cabinet manufacturers?
The production process of mobile compact cabinets is as follows:
Formed and welded workpiece - alkaline washing and degreasing - water washing - pickling and rust removal - light neutralization - water washing - alkaline neutralization - water washing - activation treatment - water washing - phosphating 1 - phosphating 2 - water washing - passivation - water washing - drying.
What standards are followed in the spraying process of the Huadu mobile compact cabinet manufacturer?
The product is electrostatically powder-sprayed and is carried out in front of two fully automatic electrostatic powder-spraying production lines. The product spraying quality is strictly in accordance with the requirements of GB/TB667163.
Mobile compact cabinet steel processing
1. Surface degreasing and rust removal process
① After the oil stains, rust spots and oxide layer on the surface of the workpiece are removed and degreased by chemical methods, there is no grease, floating turbid liquid and other dirt, and its surface is completely soaked in water.
② After pickling, there is no visible corrosion phenomenon such as oxides and rust on the workpiece, and its surface color is basically uniform.
2. Surface phosphating treatment process
① Phosphating treatment is mainly carried out by immersion method.
② Phosphating treatment uses zinc-calcium dihydrogen phosphate as the main component solution, and the phosphating bath solution is prepared and adjusted according to the requirements of the process regulations.
③ After phosphating, the workpiece should be thoroughly cleaned with running water to improve the cleaning quality of the work surface, and hot complex acid solution should be used for sealing treatment.
④ After the workpiece is phosphated and washed with water, it can be sprayed after being dried in a dryer.
⑤ The time between the workpiece after phosphating treatment and the time of plastic spraying should not exceed 24 hours.
3. Appearance of surface phosphate film
① The color of the workpiece after phosphating is gray, and the film layer is dense, continuous and uniform.
② The film thickness is generally controlled at 5 mm.
③ Phosphate surface inspection: Use the test solution to observe the liquid change from sky blue to light yellow or light red, and do not change color within the specified time. The finished product is put into storage and enters the plastic spraying process.
The compact cabinet is made of high-quality cold-rolled and hot-rolled steel plates by die-forming, and the surface of the compact cabinet is pre-treated through ten processes such as degreasing and rust removal. The compact cabinet with the latest international popular color, matte electrostatic powder coating, is made by high-temperature plasticization and has excellent anti-corrosion performance. The Huadu mobile compact cabinet frame has an exquisite appearance design and smooth lines, which makes the warehouse neat and beautiful. The operation is light and flexible, and the operation is stable. The compact cabinet adopts a combined assembly design and will not be damaged during relocation and disassembly. Each column of the frame is equipped with a safety limit and anti-dumping device to ensure the safety of people in the aisle. The compact cabinet side frame is equipped with locks for overall locking. The contact surfaces between the compact cabinet frames are buffered and magnetic sealing strips. There is a dustproof plate on the top and a rodent-proof device on the bottom. It has good dustproof, rodent-proof, moisture-proof and fire-proof functions. The transmission mechanism adopts precision bearings, and the transmission is flexible and smooth. The layer spacing can be freely adjusted according to needs.
Cost accounting of mobile compact cabinets
What does the price cost of mobile compact cabinets consist of?
The cost of a mobile compact cabinet is composed of material costs + labor costs + adjustment fees.
What impact does the material cost of mobile compact cabinets have on the price?
Material cost refers to the base material of the mobile compact cabinet. The thicker the board and the better the quality of the board, the higher the cost.
What is the cost of mobile compact cabinets ?
Wages are the cost for workers to produce a set of mobile compact cabinets. Because the labor costs of different manufacturers are different, the wages will also be different.
What other adjustments are included in the price cost of mobile compact cabinets ?
Adjustment fees include: freight, handling, installation, food and accommodation, taxes, etc.
How to determine the final cost quotation of mobile compact cabinet ?
To understand the cost of mobile compact cabinets, you need to consider the above information. The typical purchase cost of a standard mobile compact cabinet is 1,150 to 1,350 yuan per set. This cost is affected by the number of units in a row and the purchase quantity. Furthermore, if some manufacturers offer exceptionally low prices, they will eventually recoup the cost from material costs and transfer fees. Therefore, when purchasing mobile compact cabinets, you should be careful to compare prices or ask more questions.