Price comparison (based on projected area)
Similarly, according to the unit price of the projected area (yuan/square meter), the hardware (yuan/square meter) materials go upstairs. Poor workmanship: wardrobe 400-600, nail glue connection 50; Customized furniture (such as wardrobes) 500-800 includes hardware and hardware, and special fasteners including steel and aluminum.
As can be seen from the table, the cost of integration is actually similar. In fact, whether it is Chinese fir straight board (joinery board) or particleboard, the unit price of material purchase is not much different, but why is it more cost-effective to customize furniture? The reason is that the procurement cost of labor and material batches is different. Customized furniture is the mechanized production of large equipment. Reasonable design and management greatly improve the utilization rate of plate. The labor productivity of workers has also been greatly improved, thus reducing the cost. (The conversion coefficient between the projected area and the unfolded area is about 2.3-2.8). In addition, the configuration of doors, whether it is on-site production or custom furniture, is generally not included in the price of cabinets.
Plate and hardware?
Material problem of plate: as long as it is the finished plate produced by regular large enterprises, the quality is guaranteed. The difference of boards lies in different varieties, such as medium and high density (fiber) boards, joinery boards, finger-jointed boards, particleboard, homogeneous particleboard and so on. Because the physical properties of particleboard are superior to other boards, high-grade furniture generally adopts particleboard veneer board (Daya solid wood particleboard and Lushuihe solid wood particleboard are superior in China). However, the furniture made by general decoration companies on the spot is basically hand-operated. Without professional mechanical equipment, the particleboard will burst seriously, so we can only use density board or joinery board with poor physical properties.
Hardware includes guide rail, three-stage ball guide rail, door hinge, special wardrobe hardware, connector, etc. Customized furniture needs mass production, and the overall quality and after-sales are guaranteed. Regular manufacturers will use high-quality hardware, and some brand manufacturers will even use imported hardware. From the appearance and material of hardware, we can basically compare its service performance and service life. ?
manufacturing process
In factory production, due to the requirement of certain capacity and processing quality, large machinery is generally used to complete the production. For example, precision cutting saw, automatic electronic cutting machine, automatic multi-program edge banding machine, 3 rows /4 rows /6 rows or even 10 rows of CNC drilling (one-time precision drilling) and other large equipment, as well as supporting small equipment. Therefore, the product has high precision, good binding force, beautiful appearance and high installation precision. Making furniture on the spot, even if the samples you see are ok, the technological accuracy of the furniture made in your home may be completely different. Because the knocking on the spot depends entirely on the carpenter's skill.
environmental problems
Because the state has mandatory environmental protection standards for wood-based panel products, the national standard is E 1. However, the environmental protection of furniture is not limited to the requirements of environmental protection of plates. For example, the board can reach E 1 grade, but the problems of secondary veneer treatment and edge sealing glue are not well controlled, which will still cause the formaldehyde in furniture to exceed the standard. Moreover, a large number of furniture with E 1 grade base materials have accumulated the total amount of organic matter such as formaldehyde, which will also cause the comprehensive release to exceed the standard. Some manufacturers with fast product upgrading also use starch glue with plants as raw materials to control and ensure the total formaldehyde emission. On the other hand, the furniture made on the spot uses a lot of urea-formaldehyde glue inside the blockboard, and the formaldehyde content is high. Because its product structure is glue and nails, it also needs a lot of processing.