Product Description

Function:

we draw into foreign advanced coating machine technology and together with our own many years of experience . The machine adopt gravure roller coating function, it widely used in the production of car explosion proof membrane, building explosion proof membrane, solar film, coloring, release film, anti-static film etc.

Parameter:

Spec:

1 overall machine adopt 4frequency motor control, overall machine tension (unwinding, coating, traction, rewinding) adopt JAPANESE MITSHUBISHI PLC to control tension automatic , through man machine interface touch screen to control and display to improve machine tension reliability

2 electrical rotation double station unwinding frame, adopt magnetic powder auto control the tension

3 gravure coating method, coating doctor blade shaft adopt heavy double shaft machine independent moving, blade adjust by manual with pneumatic, angle adjust freely, coating quantity depend the mesh of gravure roller, different coating quantity can change different mesh gravure roller.

4 oven is20m, front18mfor 6section control temperature independently, heating adopt conduction oil exchanger air intake drying system, adjustable inner cycle air intake and out device, air intake and out with strong air , dry thoroughly,back2mfor installed UV drying system

5 oven inner guide wheel is active synchronous with the mainframe, drive adopt synchronous belt drive guide wheel to assure synchronous to reduce material stretch and deformation, cylinder pneumatic open oven and film pass operation panel so that worker can work very easily.

6 the tension between coaitng roller and traction steel roller adopt float swing arm by PLC auto-control

7 auto-length and speed meter device

8 webguide adopt EPC air sensitive register to assure the trimness when rewinding

9 rewinding and unwinding adopt key type airshaft for easily operate when loading and unloading the material

10 high presicion up press traction device, steel roller cooling adopt water cycle to make the film surface more smooth and neat. to reach good cooling effect.

11 rewinding frame is electrical rotation double station, rewinding adopt frequency motor, vector inverter,PLC computer system control

Remark:

A According to the different requirements of the customers special the customized machine (limited width of 300-2000mm)

B rewinding and unwinding frame : manual lift up type single station, hydraulic lift type single station, electrical rotation double station, electrical chain climbing type double station, electrical rotation wheel pan type double station can be choosed by customer

C oven heating method: electric heating, conduction oil heating, steam heating etc can be choosed by customer

D coating method: gravure roller coating, double rollers coating, three rollers coating, five rollers coating, comma blade coating, air knife coating etc can be choosed by customer

E work speed is proportion with coating material quality, coating thickness, oven length, drying temperature

Technological process:

Unwinding-coating unit- drying unit-traction unit-rewinder

The machine is used for explosion proof membrane coating, adopt three roller transfer coating method, double station rewinding and unwinding,18moven for 6section independent control temperature, oven inner guide wheel plating teflon treatment, conduction oil cycle heating, conduction oil exchanger heater outset, overall machine tension is synchronous by PLC control, unwinding by magnetic powder auto-control the tension, overall machine 5motor frequency control, coating 1motor, drive 1motor, traction 1motor, rewinding 2motors.

TB-B1600 COATING MACHINE

Spec: