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XC-1500 Horizontal Bias Cutter
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Rubber inner liner extruding and calendering line
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Products >Rubber calender machine > Rubber inner liner extruding and calendering line
rubber inner liner extruding and calendering line
Three-Roll Rubber Calender
Four-Roll Rubber Calender
Horizontal Bias Cutter
Fore-Rubber Calender Line
Steel wire cord calendering line
Rubber conveyer belt calendering line
rubber calender accessories
rubber inner liner extruding and calendering line

XJD-200×16pin cold feed extruderp:
This line mainly consists of ¢200pin cold feed extruder and XY-211300 rubber two-roll calendar ,equipped with all kinds of accessory units to produce two-layer hot-combined inner liner, two-layer or three-layer cold-combined inner liner ,and single-layer thin rubber sheet, which will be supplied to radial tire or bias tire building machine or multi-cutter slitting machine.

Characteristic:
1.The screw is new high-efficiency pin screw ,which can ensure high output of extruder and no remains when discharging .the screw is made of double-metal material ,its surface is hard and wear-resistance by being plate with chrome .the temperature of screw is controlled by one set of TCU.
2.The barrel of extruder is drilled on wall to put thought water for heating or cooling .the liner is made of double-metal material , having high hardness and good wear-resistance. all pins are made of high-strength alloy steel and are specially treated ,so they have very high wear-resistance ability .the temperature of barrel is controlled by three sets of TCU.
3.The extruder base is designed with two-layer and integrated structure with railway .the base is welded with shape steel and steel plate, its advantages include simple structure ,good appearance , stable and reliable performance and convenient adjustment . the removement of Extruder together with upper layer base ,away from or near to calendar, is very convenient for cleaning stock in case of changing sheet size.
4.speed reducer has alloy steel hard tooth flank. The transmission precise level of gear is high , with features of anti-wear , low noise and long service life.
5.The motor adopts DC motor ,with performance of encoder feedback , air cooling and overheat protection .the driving is realized by full-digital DC speed adjusting device.
6.The head assembly can be cooled or heated by going through water . upper and lower components of head are connected by hinges .all the actions of opening closing ,clamping and release are driven by hydraulic oil cylinders . every side of head channel has insert ,which can be replaced depending on needed stock output width at head .thus guarantee the calendar to produce various width of sheet .the temperature of head is controlled by one set of TCU.
7.There is stock-lacked alarming device and extruder with adjustable speed on the feeding frame to ensure continuous delivery of stock.
Technical Parameters:
 

technical specifications    \     model

XJD-200×16

screw diameter

¢200

screw L/D

16:1

screw speed

 3.3~33

pin rows

10

pins per row

10

range of sheet width

600~1100

thickness of sheet

12

max. head pressure

20

center height of extruder

1070

main motor power

355(DC)

number of temperature control

5

max. output

2800


XY-211300 rubber two-roll calender:

Characteristic:
1.The upper roll and lower roll are arrange in-type. the surface of roll is precisely machined having high precise and good wear-resistance . peripheral drilling bores on roll can ensure even temperature on working surface .two ends of roll are supported by precise two –row cylinder roll bearings.
2.The upper foo is designed to be profile-sleeve replaceable structure ,installed with profile sheet ,installed with smooth sleeve for producing flat sheet . the sleeve can be moved and replaced quickly though hydraulic manipulator.
3.The lower roll has axis cross device to rectify the thickness uniformity lf stock sheet.
4.5、 Roll nip adjusting device ,which is set on bearing body of lower roll ,can adjust left/right nip of rolls simultaneously ,as well as adjust left or right nip separately.
5.In the front of calender ,there are two cutting discs,taking centering lf shape roll as symmetrical centerline ,they are mounted on left-hand and right-hand thread separately ,which can be regulated by power control button .the cutter device has a scale used for determining distance of cutters .
6.A convey belt for recycling leftover material is mounted on top of calender ,is used to feed the cut leftover material into the hopper of extruder .a pressing roll is set at the entrance of belt for ensuring the leftover material attached on the convey belt.
7.The gear of speed reducer is alloy steel hard tooth flank gear . the transmission precise level of gear is equal to or more than grade 6,with features of anti-wear ,low noise and long service belt.
8.Adopt DC motor with encoder and wind cooling and overheat protection . motor is driven by full –digital DC speed adjusting device.

Technical Parameters:
 

Technical specification   \   model  

XY-211300

XY-211300A

XY-211300B1

Work speed               m/min

3~30

2~20

3~30

Roll diameter                       mm

¢400

¢400

¢400

Roll work length                  mm

1300

1300

1300

Friction ratio of roll                      

1:1

1:1

1:1

Max. work temp of roll                 c

130

130

130

Max. width of clendering product

1100

1100

1100

Max. thickness of calendaring product

0.4

0.4

0.4

Main motor power                    kw

75(DC)

75(DC)

55(DC)

Number of temperature control     piece

2

2

2


XY-F211200A rubber inner liner extruding and calendaring (cold coating)accessory units:
The accessory units include take up, cooling device, surface friction winder ,front over head conveyer belt , double-station left- off unit ,splicing unit, centering device, coating and cutting device, rear over head belt ,and double –station wind-up unit etc.
Characteristic:
1.Also,the infrared temperature monitoring device , CCD width measuring device and laser thickness measuring device can be mounted on the take-off device.
2.The surface of cooling roll is made of stainless steel and been anti-stick treated , so it is smooth and anti-corrosion, the inner adopts jacket and axial flow structure ,the rotary unions of water inlet and outlet are mounted in the non-operation side.
3.The machine is welded with all kinds of shape steel.
4.The coating device ,taking the cooled rubber sheet on upper layer of front overhead as reference ,taking lower layer sheet (from let-off) as accessorial sheet , has the profiled sheet centered and cold coated together under the control of CCD system.
5.The winding and centering device adopts CCD error correcting system to make the wind-up unit center with stock sheet to guarantee rubber to be tidily winded up.
6.There are two sets of completely same let-off unit and wind-up unit in this production line to ensure continuous production.
7.There are one double –station friction wind-up unit for winding up thin rubber sheet .


inner liner extruding and calendaring (hot coating ) accessory units :
1.The accessory units will cooperate with two sets(primary/auxiliary ) of ¢200 pin cold feed extruder two sets (primary /auxiliary)of XY-211300 rubber two-roll calender in producing wind-type two-layer hot coating rubber inner liner thin sheet.
2.The calendaring accessories consists of main take-up device .incline-up conveyer belt , auxiliary take-up device , centering device , coating device ,machine frame ,cooling device, cooling conveyer belt , platform , incline-down conveyer belt , cutting device , cutting conveyer belt, movable conveyer belt and double-station wind-up device.
3.The production flow is :firstly coat, then cool ,lastly wind up.two sets of main machine is equipped with one set of auxiliary machine ,so it has high-efficiency production (equivalent to two sets of cold coating production line ),lower cost (compared with two sets of cold coating production line ) and high product quality.

Characteristic:
1.The sheet from main machine is conveyed onto the incline –up conveyer belt by take-up device.
2.Also, the infrared temperature monitoring device ,CCD width measuring device and laser thickness measuring device can be mounts on the take –off device .
3.Two layers of sheet are delivered onto the coating device and coated together under CCD control .then it is sent onto about 100-meter long conveyer belt to be cooled by man-made cool air.
4.The winder and centering device of this machine adopted CCD error correcting system , make the wind-up unit center with stock sheet to guarantee stock sheet to be tidily winded up. There is infrared error correcting system on lining let-off device to ensure that the lining is tidy after the sheet is winded up.
5.For continuous producing sheet ,double –station wind up unit is available .

Technical Parameters:
 

Technical specifications    \    model

XY-F211200A

XY-F211200B

XY-F211200E

Work speed of accessory units         m/min

3~30

2~20

3~30

Work width of accessory units          mm

1150

1200

1150

Motor power of conveyer belt     kw

5×2.2(DC)

5×1.5(ACVF)

7×1.5(ACVF)

Motor power of take-up 
unit             kw

2.2(DC)

1.5 (ACVF)

1.5(ACVF)

Cooling type

Roll cooling type

Air cooling

辊筒冷却

Cooling roll size

6-¢610×1200

 

8 or 6-¢800×1200

Cooling motor power

3×2.2(DC)

4×1.5(ACVF)

4 or 3×1.5(ACVF)

Centering motor power

CCDcombined construction cold applicating

CCD combined construction hot applicating

CCD double-centering construction cold applicating 

Applicatong motor power            kw

2.2(DC)

2.2(ACVF)

2.2(ACVF)

Friction wind-up unit

Double-station (one set)

2.2(ACVF)

May equip with one double-station (after cooling device )

Let-off unit

Two sets

2.2(ACVF)

Tow sets

Max.let-off sheet width mm

1050

2.2(ACVF)

1050

Working mode of changing sheet toll

Transversal moving

2.2(ACVF)

Transversal moving

Locating method of let-off liner edge

Infrared

2.2(ACVF)

Infrared

Motor power     kw

2.2(DC)

2.2(ACVF)

2.2(ACVF)

Motor power     kw

0.75(YEJ)

2.2(ACVF)

0.75(YEJ)

Wind-up unit

Two sets

Two sets

Tow sets

Max. width of winding sheet       mm

1050

1050

1050

Working mode of changing sheet   mm

Transversal moving

Transversal moving

Transversal moving

Working made of changing sheet toll

CCD

CCD+inrared

CCD+infrared

Centering device

2.2(DC)

2.2(ACVF)

2.2(ACVF)

Motor power

0.75(YEJ)

0.75(YEJ)

0.75(YEJ)

Cutting device

Rotating cool cutter

Synchronous rotating hot cutter

Synchronous rotating hot cutter

Motor power

5.5(AC)

2.2(ACVF)

2.2(交流变频)(ACVF)

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