Flow drawing
1. Extruder
(1) Screw and barrel use the 38CrMoAIA high quality alloy steel, through exactly design and process, also through azote dispose; it’s suitable for making aluminum plastic panel. It can guarantee mold equably.
(2) Gear down box using Italy technique, the material of gear is 20CrMoTi, through exactly process, airproof circle using import which with force lubricate cooling cell, small bulk, long life, high precision. Lubrication is 150#
(3) Barrel: nitrided layer: 0.6-0.7mm, hardness:（HV）≥940, roughness of inner surface of the barrel: Ra≤1.6. The barrel has 8 heating zones, the heat power is 14KW/area and the fan cooling machine is 550W/area. The total heating power is 112KW, the total power of the fan is 4.4KW. Main motor can use AC (250kw) motor and relevant ABB, or we can use DC motor and import controller. 2. Material blender/Vacuum material setting machine
Material blender：
Using 200-5.5KW blender machine, the blender capacity is 800Kg/h, It can guarantee the different PE material and color material blend equably. It controls easily and can clear out the waste timely.
Vacuum material setting machine:
Using 1000 type vacuum absorb machine, set material capacity is 1000Kg/h, total power is 5.5KW 3. up-down loading machine/ platform
Using 2sets up-down loading machine separately, the machine can keep running continuously. We needn't to stop the line to change the coil.
4. Combination machine
Using 4 sets φ400mm×1800 mm big diameter metal roller, assure the composite felt quality, the level off of the panel is good, the roller use inner gallbladder construct, guide hot oil disperse equably, the difference in temperature of roll surface small than 5℃. Use stainless steel valve and tube and use cirumvolve connecter then connect with the metal roller. ( This part don’t need use when produce the common panel, this is the key of save power in this line)
5. Driving machine
Using 4 sets φ400mm×1800 mm big diameter metal roller, assure the composite felt quality, the level off of the panel is good, the roller use inner gallbladder construct, guide hot oil disperse equably, the difference in temperature of roll surface small than 5℃. Use stainless steel valve and tube and use cirumvolve connecter then connect with the metal roller. ( This part don’t need use when produce the common panel, this is the key of save power in this line). 6. Cooling box
2sets cooling box including 12pieces fan. Cooling equipment 7. Electrical panel
8. Trimming film -overing machine
9. Cutting machine 10. Stacker（auxiliary machine）
Put the final panel to the specified place by pneumatic system Saving human power 11. Recycling system（auxiliary machine） |
