1. Concept analysis
Upper plate machine and lower plate machine are two common types of plate machine equipment, which are used to process various boards, plywood, wood, etc. The names of the two come from the different directions they use during operation, namely, upper and lower.
2. Principle comparison
1. Upper plate machine
The upper plate machine is a plate machine equipment, the principle of which is to apply pressure downward to the plate through the upper shot plate. The equipment is suitable for thin plates, medium plates, heavy plates, non-textured plywood, etc. It has the characteristics of flat plate surface, stable quality and high processing efficiency.
2. Lower plate machine
The lower plate machine is another type of plate machine equipment, the principle of which is to apply pressure upward through the lower shot plate. The equipment is suitable for processing in wood products, manufacturing and other industries. It has the characteristics of wide processing range, strong adaptability and simple operation.
3. Comparison of application scope
1. Upper plate machine
The upper plate machine is suitable for processing thin plates, medium plates, heavy plates, non-textured plywood, etc. It is usually suitable for manufacturing furniture, packaging materials, building materials and other fields.
2. Lower plate machine
Lower plate machine is suitable for processing wood, plywood, medium density fiberboard, particleboard, decorative materials, etc. It is usually suitable for woodworking, decoration and other fields.
IV. Comparison of characteristics
1. Upper plate machine
The upper plate machine has the characteristics of flat board surface, stable quality and high processing efficiency. It should be noted that due to its principle characteristics, the pressure of this equipment is relatively large, and it is recommended to choose equipment with a safety protection mechanism.
2. Lower plate machine
The lower plate machine has the characteristics of wide processing range, strong adaptability and simple operation. It should be noted that due to its different processing direction from the upper plate machine, the surface of the board produced by its processing may be uneven.
