1. Look at the material of the steel plate
The steel plates used in the office furniture industry mainly consist of two different types: cold rolled plates and galvanized plates. Galvanized sheet has longer durability and stronger corrosion resistance than cold rolled. Even so, cold-rolled sheet has its unique advantages. For example, it is finished with electrostatic powder, environmentally friendly paint, non-toxic, tasteless, price competitive and durable.
2. the thickness of steel plate
asked whether the thickness of the steel plate is before spraying or after spraying. After the steel plate should be coated with electrostatic powder, its thickness will change to a certain extent. Some businesses say that the layer thickness is 0.75mm, but in fact it is only 0.6mm. After all, the heavier board is directly proportional to the thickness. And the carrying capacity is also proportional to the thickness of the board.
3. touch method
Tap your finger on the surface to hear the echo, different sounds with different thicknesses. Check whether the surface is smooth and bright in contact with the surface. Determine if there are some defects, such as flow drops, bubbles or wrinkles in the paint film. Observe the cabinet from the side and check that the surface is smooth. The unevenness is due to the thin plate, which is easily deformed.
4. Check accessories
Check the quality of accessories, such as handles, locks and other locks, open and repeatedly check the sensitivity of the cylindrical spring of the lock and the flatness of the locking surface. Check the material, firmness, installation type, handling strength and durability.
5. Process inspection
The exquisite steel cabinet can be inspected from the joint part. Check every connection point, vertical and horizontal cabinets to ensure that there are no gaps or looseness. Ensure that the drawers and doors can be opened and closed easily to return to the correct position. The edge of the glass door should be neatly polished without ballasts or scratches. The four corners should be symmetrical to each other and the processing should be in the right place.
