Lamination machine production common problems and solutions
1. Heating system
(1) slow heating: temperature control meter (OUT1) yellow light is on, please check the index of the upper ammeter, such as the index is not enough of the possibility of: one of the pieces of the heating zone burned, one of the pieces of the heating zone line failure, do not heat: bad contactor, heating line end loose, temperature control meter is bad.
2. Inverter alarm
If the diameter of the roll is not input correctly will cause the frequency converter alarm, in the main operating screen alarm screen by fault reset can be.
3. Buffer pendulum instability
(1) The input of the diameter of the reel is not correct, measure the diameter and re-enter.
(2) buffer pendulum potentiometer shift, solution: the tension set to zero, the pendulum vertical state, in the pendulum potentiometer gear adjustment until the main operating screen pendulum position display 50 so far.
4. Electrical failure
Electrical part of the failure, please first check the input power supply, and then check the peripheral lines, and then check the corresponding controller; frequency converter, PLC and so on itself with a variety of protection functions, under normal circumstances will not be a serious failure.
(1). Frequency converter failure: when a frequency converter failure, the machine automatically slow down and shut down; check the frequency converter manual ¡®troubleshooting¡¯ part, make the corresponding processing, reset the faulty frequency converter, reboot.
(2).PLC failure: PLC itself is generally rare failure. Failure of the right side of the PLC host ¡®PROG-E¡¯ indicator is always on; check whether the input and output points of the peripheral circuit is short-circuited to reset the PLC power supply power failure can be.
Nanjing Suminoe Precision Machinery Co., Ltd. is a collection of scientific research, production, sales in one of the high-tech enterprises, has always adhered to the integrity, equality, the customer's interests first business philosophy, in order to better enhance the quality of equipment, into a more professional standardised production track. We set up a plastic sheet plate, casting, bi-directional stretching, non-woven nonwoven meltblown cloth, film composite, renewable granulation environmental protection recycling system and coating machine manufacturing system and other seven categories of equipment, independent research and development technology centre and production departments. We provide professional full set of technical solutions to meet the special needs of each customer. Among them, regarding the extrusion laminating manufacturing system, i.e. film laminator, the following production lines are available for customisation: PE double/triple co-extruded laminating production line, LDPE (3-in-1) laminating production line, PP,PE,PLA double-side laminating production line, aluminium foil high-speed laminating production line, PP spunbonded laminating production line, textile interlining fabrics laminating production line, hot-melt adhesive laminating production line, multi-layer extrusion laminating production line, graphene laminating production line and other laminating equipment. Graphene coated laminating line, Carbon fibre laminating line.