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According to the density can be divided into: high density fiberboard, medium density fiberboard, low density fiberboard
The MDF structure is symmetrical, the relative density is moderate, the shape variable is small, and the physical properties are moderate. It is to take the essential fiber or other fiber materials as raw materials, after smashing and separating out the dry and release the adhesive, and then after pressing to form this composite sheet
The material of MDF is plant fiber, mainly used to manufacture some furniture, such as Musical Instruments and audio shells, it is a kind of wood-based board machinery, its advantage is that the internal structure is relatively stable, will not be deformed. The surface of the plate is smooth, easy to apply paint to it, and the adhesion of the glue is better. Another advantage is that it is more environmentally friendly, no odor, and the formaldehyde content is relatively low
MDF processing technology, including chipping, hot grinding, chemical fiber drying, laying, pressing, wastewater treatment, etc
| Per day production |
| 200m³ |
| 400m³ |
| 600m³ |
The key to chipping is to cut loose wood into wood chips that meet the manufacturing specifications, so as to separate the chemical fibers for heat to produce stronger standards. Then the chips cut out of the chip production workshop are separated by heating and steaming to calculate the chemical fiber. After hot grinding out chemical fiber and then adding glue to make the water content of chemical fiber more than 60%, the chemical fiber material is stored for a period of time after drying, and the chemical fiber is fed by centrifugal fan to the one-key laying machine, the rough forming of the chemical fiber is established by vacuum pump cyclone, and the whole forming process of the plate is established according to the sub-prestressed tensioning machine
Drum chipper is a special equipment for manufacturing high-quality wood chips.
It is suitable for particleboard factory, fiberboard factory, wood chip production bases, and various paper mills.
Wood chipper can cut wood, small-diameter wood, branches, boards, waste veneers, and other non-wood fiber stems into high-quality industrial wood chips of uniform length, consistent incision, and uniform thickness, which can be used to manufacture particleboard, fiberboard, and non-wood artificial boards. and basic raw materials for pulp and paper making
Flakes or strands must be graded into different fractions according to their size in order to form the layers of the panel.
The moisture content of the fiber can reach 40%-50%, if the fiber is not dried, it is difficult for the fiber to adapt to the subsequent working section , The drying temperature is mainly controlled at about 165ºC in this process section , will not cause resin pre-curing , which will affect the mechanical properties of the board such as MOR and IB.
The fiber in the fiber bin is paved through the mesh belt, and the prepressing edge is cut into the blank board while the fiber is paved
For pre-pressing the formed MDF board
During press, the glue is cured under the influence of pressure and temperature and the mat is pressed to the specified thickness.
Hot press can be designed to be different layers and pressure and size to satisfy different requires
Automatic cutting MDF edges, make MDF board size same and edge be clean
For sanding MDF thickness and make its surface smooth
SHANDONG MINGHUNG WOOD MACHINERY CO.,LTD, was founded in 1983, located in Linyi city, Shandong Province China, commit to provide the full sets of woodworking machinery includes plywood machinery, veneer machine, particle board making machine, mdf production line. Minghung Wood machinery, Minghung trade, Jianzhong trade, Hungyou Intelligent Equipment Industry Research, belong to us.
With many years production experience, and adhere to continuous innovation and improvement, with specialized R&D center, obtained a number of research and development patents, with experienced technians and engineers, and professional sales team and after-sales team, We have beome one China's high-end Woodworking machinery manufacturing enterprise.
We can provide Veneer production line, Veneer drying line, Core veneer composing line, Plywood assembly line, Veneer patching machine, Glue machine, Cold press machine, Hot press machine, Film faced hot press machine, Plywood edge trimming machine, Sanding machine, Plywood panel turnover machine, Lift table; And the full particle board production line, MDF production line, OSB production line for you.
Our principle is "Make customers satisfied and Create greater value for customers".
<1> How long of your machine warranty?
2 years for main parts.
<2> The production time?
2 month.
<3> Payment terms:
T/T. 30% deposit, 70% before delivery.
<5> Will you engineer come to install machine?
Yes, when machine soon reach your factory, our engineer will go to your factory.
