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Roller Screen
Roller Screen
Roller Screen

Roller Screen

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Application:

Suitable for screening of coal, coke, ore, limestone, widely used in power plant coal handling system, while the metallurgical, chemical, building materials, coal system is also widespread used.


Operational principle:

Roller screen is set at a certain number of tracks arranged a number of root shaped sieve parallel shaft, with a constant rotation, forming a roll of "banana" shape of the screen surface, when the material flow on this screen surface, can be formed equal thick and has a certain acceleration stream, bulk materials in the rotating sieve effect gradually moves forward into the crushing equipment, small pieces of material through the sieve into the conveyor belt, thereby completing the sieving.


Structure feature:

Screen surface material is evenly, and equal thick, high screening efficiency.

Single-axis drive, strong power, can single axis overhaul and won’t affect the operation.

Each sieve shaft are arranged cleaning device evenly, not easy to block sieve.

Low noise, small vibration, good sealing performance.

PLC procedure control, sieve shaft can start up on load orderly.

Enables centralized control, also may be operated on site.


Technology parameter:

Model

Width
   (mm)

Axle

Capacity
   (t/h)

Feeding size
   (mm)

Discharging size
   (mm)

Screening efficiency
   (%)

Power
   (kw)

Weight
   (kg)

JHS-1006

1000

6

800

≤300

≤30

70

2.2

7170

JHS-1007

1000

7

800

≤300

≤30

75

2.2

8970

JHS-1009

1000

9

800

≤300

≤30

80

2.2

9890

JHS-1409

1400

9

1000

≤350

≤30

80

2.4

11950

JHS-1410

1400

10

1000

≤350

≤30

85

2.4

12410

JHS-1412

1400

12

1000

≤350

≤30

90

2.4

15100

JHS-1810

1800

10

1600

≤400

≤30

85

3.0

14720

JHS-1812

1800

12

1600

≤400

≤30

90

3.0

16720

  • E-mail: guorui@qhdjhzg.com
  • Tel: +86 335 5175 770
  • Fax: +86 335 5175 750
  • Add: No.1 of Taichang Road, Lingang Industrial Park, Shanhaiguan District, Qinhuangdao City, Hebei Province, China
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