1. Mixed the raw material is the wood powder, filler, coupling agent, plasticizer, antioxidants, foaming agent and other supplementary materials, scale, technology has mixed with high-speed machines, materials and machinery from friction material temperature of heat setting process, and then the cold mixing machine will be reduced to 40-50 oc material; This can be added to the hopper of the extruder.
2. The early stage of the plastic wood graining: due to the characteristics of parallel twin screw, the material of the heat transfer area and the shear velocity is large, is advantageous to the material plasticizing, metering section of the screw diameter is small, reduces the heat transfer area and the shear rate of melt, can make the melt extrusion under low temperature. When the screw is rotating in the cylinder, the wood plastic mixture is plasticized and pushed to the head, thus achieving compaction, melting and mixing.And realize the purpose of exhaust and dehydration.
3. Material crushing treatment: through compaction, melting and mixing;After cooling on the conveyor belt, it is sent to the grinder for fine crushing. The fine particles are concentrated in the storage tank for use in the production line.
4. The forming extruder of wood profiling machine: the machine is equipped with the quantitative feeding device, which can match the extrusion quantity and the feeding amount to ensure the stable extrusion of the product. Due to the characteristics of the conical screw, charging period has larger diameter, the material of the heat transfer area and the shear velocity is large, is advantageous to the material plasticizing, metering section of the screw diameter is small, reduces the heat transfer area and the shear rate of melt, can make the melt extrusion under low temperature.When the screw is rotated inside the barrel, the wood plastic mixture is plasticized and pushed to the head to further achieve compaction, melting and mixing.And realize the purpose of exhaust and dehydration.The feeding device and the screw drive device adopt the frequency conversion speed regulation, can realize synchronous speed adjustment.
5. The extrusion die head part of wood profiling machine: through compaction, melting and mixing of the materials, there is a follow-up material through the screw to the die head, extrusion die head is the profile forming part.
6. Vacuum system of wood profiling machine, finalize the design, cooling, cooling machine is used for materials for the vacuum system for setting and cooling cooling machine vacuum system and water circulation system, stainless steel casing, circulating water immersion cooling, vacuum system before and after the cooling machine is equipped with mobile devices and the left and right sides, high and low adjusting device manually.
7. The tractor of wood profiling machine is used for continuous and automatic cooling of the extruded profiles from the nose, and the frequency control.
8. Cutting machine of wood profiling machine: according to the required length by travel switch control, automatic cutting, and delay the plane, the water production, cutting machine to pronounce long switch signal instructions, complete the whole cutting process in cutting process and profile running in sync, cutting process completed by electric and pneumatic drive, cutting machine is equipped with suction device, sucked out cutting the debris in a timely manner, and recycling.
9. Turn rack material movement by cylinder by pneumatic control, is expected to set up there is a limit device, when cutting sawing profiles, profiles continue to deliver, after delay, the cylinder into the work, to achieve double material movement, the purpose of discharging. After unloading, the delay is automatically reset after several seconds, waiting for the next cycle.
10. Wood profiling machine surface treatment: this machine is double sand double-sided sanding machine, mainly used for plastic board, particle board, joinery board, MDF, plywood, wooden planks and thicknessing and sanding. The sanding machine has two composite sand heads, which can not only be used to set thick sand light, but also can be used to repair the workpiece surface. Therefore, this sanding machine has better processing quality on the surface of the workpiece.
11. Product packaging of wood profiling machine: heat shrinkable packaging machine adopts quartz far infrared tube heating, electronic stepless variable speed automatic temperature control. After packaging, the products can be sealed, moisture-proof, anti-collision, and suitable for packing and palletizing in many articles.