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Brand:挪亚

Name:grinder

Category:grinder

Hit:884

Time:2020-08-24

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The crusher is mainly used for medium-size crushing of various ores and bulk materials, and is widely used in mining, smelting, building materials, highways, railways, water conservancy and chemical industries. The higher compressive strength of the crushed material is 320MPa.

Advanced components and excellent manufacturing

It adopts world-class manufacturing technology and selects high-end production materials. The more advanced movable jaw assembly makes it more durable. The movable jaw assembly is composed of high-quality cast steel parts and is driven by two large cast steel flywheels. In addition, the heavy-duty eccentric shaft is also processed by forging blanks, all of which make the crusher extremely reliable.

Reliable coordination and high strength

The bearing seat adopts an integral cast steel structure. The integral cast steel bearing seat can ensure a complete fit with the crushing frame, and also greatly enhance the radial strength of the bearing seat, while the split bearing seat does not have this advantage. Using finite element analysis technology, the crusher has higher strength.

Simple, safe and fast operation

The crushing cavity adopts a symmetrical "V"-shaped structure, so that the actual feed port width is consistent with the nominal feed port width. The adjustment of the discharge opening is faster and more convenient. The grinder is equipped with a wedge discharge opening adjustment device, which is simpler, safer and faster than the old gasket adjustment.

Long life and high output

The bearing size is larger and the bearing capacity is higher. All crushers are equipped with eccentric shaft bearings that are larger and more durable than other crushers of the same specification, with higher load-bearing capacity and greatly extended bearing life. The newer adopts a tooth-shaped guard plate, which increases the effective length of the jaw plate and increases the output.

Technical parameters of crusher


model

Inlet size (mm)

Feed size (mm)

Range of discharge opening
(mm)

Processing capacity (t/h)

Eccentric shaft speed (r/min)

Motor Power (kw)

total weight (t)

Dimensions

(Length×Width×Height)
(mm)

NY-250

400×250

125

10-40

5-8

300

5.5

0.25

820×700×800

NY-300

400×300

180

15-50

7-10

300

15.0

0.3

820×750×1200

NY-350

400×350

180

18-70

10-15

300

18.0

0.8

850×800×1200

NY-400

400×400

210

20-60

15-20

300

22.0

1.2

900×850×1600

NY-600

400×600

340

40-100

20-50

275

37.0

1.8

1000×900×1630

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