Рубрика “Hammer grinders”


Hammer grinders

Hammer grinders are intended for crushing mineral and technological raw material with average hardness up to 7 units as per Mohs scale and temperature of fusion not less than 250°С, with humidity up to 8 % at which there is no sealing of grid-iron lattices..Grinders can be installed both indoors and on the open area under a shed.

Raw material continuously moves through the loading hopper. Crushing occurs due to impact of raw material about hammers, baffle plates of reservations and grid-iron lattices. The ready product spills through apertures in a lattice.

Grinders perfectly have recommended themselves in production of building materials, ceramics, asphalt filler and concrete as well as in crushing glass, rubble, chalk stone (waterless), dolomite, chamotte, waterless metals salts.

As well as in other grinders productivity falls with increase in a degree of crushing and the specific power consumption grows.

Depending on physical properties of a material (hardness, humidity, granulometric size composition of influent and effluent material, etc.), technical characteristics and design features of grinders can vary.

 

Table 1

 

PARAMETERS

VALUE

MPS

-150

MPS-

160

MPS

-200

MPS

-300

MPS

-600

MPS

-600М

MPS

-630

MPS

-950

Capacity in tons per hour

up to 1,5*

up to

 3*

up to  3,5*

up to

 4*

up to

 5*

up to

 8*

up to  14*

up to  15*

Rotor diameter, mm

217

460

460

460

460

550

790

790

Rotor operating length, mm

150

160

200

300

600

600

630

950

Influent fraction dн, mm

30*

50*

70*

90*

130*

150*

200*

200*

Effluent fraction dк, mm

-5*

-5*

-5*

-5*

-5*

-5*

-10*

-10*

Rotary speed, rpm

1500

1500

1500

1500

1500

1500

1200*

730/820*

Electric motor:

 

 

 

 

 

 

 

 

Type

4А100L 6У3

4А112М 4У3

4А132S         4У3

4А132М 4У3

4А180S 2У3

4А180М 4У3

4А180М 4У3

4А180М4У3

Capacity, kW

2,2

5,5

7,5

11,0

22,0

30,0

30,0*

30,0*

Number of rotations, rpm

1500

1500

1500

1500

1500

1500

1500

1500

Voltage, v

380

380

380

380

380

380

380

380

Grinder weight, kg

170

570

660

820

1030

1370

3080

3380

Characteristics are specified for base models.

* Parameters can change depending on physical properties of a material.

└ Метки: , ,

Overall and connection dimensions

connection dimensions

Fig. 1. Overall and connection dimensions

MPS-150, MPS-160, MPS-200, MPS-300.

connection dimensions2

Overall and connection dimensions

Table 2

Overall and connection dimensions

Parameters

Value, mm

MPS

-150

MPS-

160

MPS

-200

MPS

-300

MPS

-600

MPS

-600М

MPS

-630

MPS

-950

Height, H

430

845

845

845

950

1060

2875

2875

Length, L

1050

1500

1500

1500

1820

1930

2645

3130

Width, B

340

704

704

704

940

780

2000

1955

Frame height, Hр

-

-

-

-

-

-

1720

1720

Frame length, Lр

-

-

-

-

1800

1840

2965

3180

Frame width, Bр

316

930

930

930

1160

860

2150

2175

Dimensions of mounting plate , aр´ bр

-

-

-

-

-

-

450´450

350´350

Length of a loading aperture, lзагр

145

130

170

270

610

605

310

310

Distance from the first line of a frame up to the the loading aperture, lзагр1

-

290

260

155

170

70

210

600

Width of a loading aperture, bзагр

130

260

260

260

260

310

610

910

Distance from the right edge of the frame up to the loading aperture, bзагр1

-

-

-

-

-

-

690

235

Length of the off-loading aperture, lвыгр

140

130

170

270

610

605

700

750

Distance from the first line of a frame up to the off- loading aperture, lвыгр1

-

290

260

155

170

70

270

550

Width of the off-loading aperture, bвыгр

200

315

315

315

205

375

400

950

Distance from the right edge of a frame up to the off- loading aperture, bвыгр1

-

-

-

-

-

-

800

215

Height of the off-loading aperture, hвыгр

-

110

110

110

120

95

1355

1200

└ Метки: