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Rubber Mixing Mill

Applications
The rubber mixing mill produced by Shun Cheong is specially engineered for the milling process of rubber and rubber products. You will find rubber mixing mills in factories used to produce tires, cables, rubber hoses, belts, and many other rubber products. The mixers are dynamic, however, and they can be used to mix other products such as oil paint, dyes, ceramics, medicines, and many more.

Product parameters
Technical parameters model XK-160
Roller diameters(mm) 160
Roller length (mm) 320
Front roller linear velocity
(m/min)
8.95
Roller velocity ratio 1:1.35
Maximum roller spacing (mm) 4.5
Capacity per batch (kg) 1-2
Motor power (kw) 5.5
Dimension:
L×W×H(mm)
1380×860
×1320
Technical parameters model XK-230
Roller diameters(mm) 230
Roller length (mm) 600
Front roller linear velocity
(m/min)
10.21
Roller velocity ratio 1:1.19
Maximum roller spacing (mm) 7
Capacity per batch (kg) 6-10
Motor power (kw) 15
Dimension:
L×W×H(mm)
2800×1200
×1120
Technical parameters model XK-250 
Roller diameters(mm) 250
Roller length (mm) 620
Front roller linear velocity
(m/min)
14.1
Roller velocity ratio 1:1.17
Maximum roller spacing (mm) 8
Capacity per batch (kg) 8~15
Motor power (kw) 18.5
Dimension:
L×W×H(mm)
3400×1500
×1650
Technical parameters model XK-300 
Roller diameters(mm) 300
Roller length (mm) 750
Front roller linear velocity
(m/min)
15.1
Roller velocity ratio 1:1.25
Maximum roller spacing (mm) 10
Capacity per batch (kg) 15~20
Motor power (kw) 22
Dimension:
L×W×H(mm)
3500×1600
×1700
Technical parameters model XK-360
Roller diameters(mm) 360
Roller length (mm) 900
Front roller linear velocity
(m/min)
16.25
Roller velocity ratio 1:1.25
Maximum roller spacing (mm) 10
Capacity per batch (kg) 20~25
Motor power (kw) 30
Dimension:
L×W×H(mm)
3780×1850
×1750
Technical parameters model XK-400 
Roller diameters(mm) 400
Roller length (mm) 1000
Front roller linear velocity
(m/min)
18.65
Roller velocity ratio 1:1.27
Maximum roller spacing (mm) 10
Capacity per batch (kg) 18-35
Motor power (kw) 37
Dimension:
L×W×H(mm)
4350×1850
×1785
Technical parameters model XK-450 
Roller diameters(mm) 450
Roller length (mm) 1200
Front roller linear velocity
(m/min)
24.26
Roller velocity ratio 1:1.27
Maximum roller spacing (mm) 15
Capacity per batch (kg) 25-50
Motor power (kw) 55
Dimension:
L×W×H(mm)
5200×2380
×1840
Technical parameters model XK-560
Roller diameters(mm) 560/510
Roller length (mm) 1530
Front roller linear velocity
(m/min)
27.72
Roller velocity ratio 1:1.2
Maximum roller spacing (mm) 15
Capacity per batch (kg) 35~50
Motor power (kw) 90
Dimension:
L×W×H(mm)
5845×2284
×1978
Technical parameters model XK-550
Roller diameters(mm) 550
Roller length (mm) 1500
Front roller linear velocity
(m/min)
27.94
Roller velocity ratio 1:1.22
Maximum roller spacing (mm) 15
Capacity per batch (kg) 50~60
Motor power (kw) 110
Dimension:
L×W×H(mm)
5870×2475
×2045
Technical parameters model XK-610 
Roller diameters(mm) 610
Roller length (mm) 2000
Front roller linear velocity
(m/min)
28.42
Roller velocity ratio 1:1.17
Maximum roller spacing (mm) 15
Capacity per batch (kg) 120-150
Motor power (kw) 160
Dimension:
L×W×H(mm)
7070×2290
×1840
Technical parameters model XK-660 
Roller diameters(mm) 660
Roller length (mm) 2130
Front roller linear velocity
(m/min)
28.6
Roller velocity ratio 1:1.24
Maximum roller spacing (mm) 15
Capacity per batch (kg) 210
Motor power (kw) 245
Dimension:
L×W×H(mm)
7465×3662
×2080
Technical parameters model XK-710 
Roller diameters(mm) 710
Roller length (mm) 2200
Front roller linear velocity
(m/min)
30
Roller velocity ratio 1:1.09
Maximum roller spacing (mm) 15
Capacity per batch (kg) 280-300
Motor power (kw) 280
Dimension:
L×W×H(mm)
7500×3500×1800

Product description
1. The friction gears of the rubber mixing mill sit between the roller and reducer to avoid cooling water and condensate water from entering into lubricating oil trough.
2. The rubber blending mixing mill features a hardened gear reducer. Gears are all treated using carburizing and quenching techniques. Each gear surface is carefully grinded as well. Such processes provide higher machining accuracy, higher wear-resistance, and lower noise.
3. Adoption of a rolling bearing for the roller helps to minimize friction. A labyrinth seal, instead of an oil seal is used to prevent the inconvenience of replacing the framework oil seal while maintaining.
4. The rack, gland and base of the open mill feature a welded structure.
5. The adoption of an integrated base prevents severe vibration. In addition, such design does not necessarily need foundation. The machine can be moved freely on the foundation surface.
6. The rubber mixing mill is equipped with a scram button and foot switch to maximize safety.
7. We adopt the latest national safety standards 'GB20055-2006 Open Mill Safety Standards’, which are generally the same as European CE Standards. The braking length of the roller is 1/6 rotation, maximizing safety.
8. Electronic control cabinet is placed on the base which provides convenience for adjustment and installation. Once connected with a dynamic power, cooling water and lubrication oil for reducer, the rubber mixing mill can operate without issue.
9. We provide custom services for clients.

Our advantage
1. Shun Cheong fully considers the end users during each process of the design, manufacturing, and maintenance of the rubber mixing mill. For example, the assembly and installation of old rubber mixing mills usually takes 6 days and 7 processes, while the new one takes only 3 hours and 4 processes, which is very convenient.
2. Shun Cheong manufactures about 40 pieces of different types of rubber mixing mills every year and we provide custom services to meet client demands.

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