pvc board production requires the use of a variety of mechanical equipment, then pvc board production line equipment which?
1, extrusion molding machine: pvc sheet is generally extruded with a conical twin-screw extruder, which is also the main production equipment for pvc sheet, generally used 65 cone double extruder, 51 cone double extruder, 65 cone double extruder.
2, mixing equipment: including measuring instruments, feeding machine, hot/cold mixing unit, dust removal device.
3, vacuum shaping table: for made pvc board cooling and shaping.
4, traction machine: traction production line of pvc board.
5, cutting machine: pvc board will be cut into suitable specifications of the product.
6, turn over the material frame: auxiliary cutting machine on the pvc board cutting process.
The above is the main equipment used in the production of pvc board, the production line adopts intelligent control, high degree of automation, stable operation, easy to operate.
Second, pvc board production line equipment safety procedures
pvc board production line on the many devices, despite the intelligent control of automatic operation, but operation, but also need to pay attention to the relevant safety procedures:
1, production line before the start to check the host power distribution box, stereotypes in the distribution box of the electrical components of the electrical components are not defective, the external power with the aviation Plug base is normal, abnormalities found in a timely manner to notify the maintenance personnel to repair, to ensure that there is no problem before turning on the power to start.
2, check the host, front and rear **** extruder power line, heating line has no damage.
3, turn on the main power switch of the production line, use the electric pen to check the production line for leakage phenomenon, make sure that there is no leakage phenomenon before proceeding to the next step of the operation.
4, vacuum molding table and mold connected to the water line is not connected to the water pipe valve open, to close the valve, so as to avoid the water flow after the water spray splashed on the electrical appliances caused by leakage.
5, check whether the equipment grounding is normal before starting, installation **** extruder should be connected to the grounding wire before turning on the power.
6, shut down the mold should be removed after the equipment should be zero speed parts of the equipment off the main power supply.
7, the installation of molds or debugging traction, do not stand in the host and shaping table in the middle, so as to avoid falling molds and burns.
8, when operating the traction machine, the traction rope is not allowed to use wire, high temperature wire or wire and other metal objects.
9, in the material is not extruded out of the mold, do not stand in front of the mold, to prevent the paste from spraying injuries.
10, in the boot or debugging, do not use any part of the body to contact the mold or the heating area of the equipment to prevent burns.
11, in the normal production process to the traction machine, cutting machine shield down or closed to prevent the material pop-up injury.