The “Uralmashplant” JSC, is a key equipment supplier for
basic industry sectors: mining, metallurgical, and oil-and-
gas industries.
The main shareholder of the “Uralmashplant” is the
SECONDARY “Gazprombank” JSC, one of the three largest Russian
banks.
AND TERTIARY Today, the “Uralmashplant” JSC is a company providing the
state-of-the-art engineering, welding, metal-working,
CONE CRUSHERS mechanical assembly, and tool production works.
TYPES OF CRUSHERS
URALMASH manufactures cone crushers with 1750, Special designed crushers capable of taking unusually
2200 and 3000 mm crushing head diameters. These large feed pieces and producing finer or cubed finished
crushers are available with two types of crushing cham- product are available on request. The designation of a
bers: KSD for intermediate crushing and KMD for fine crusher includes abbreviations denoting its type,
crushing. These types of crushing chambers are also crushing head base diameter, modification of crushing
available with modifications for coarse crushing (Gr, Gr2) chamber and additional modification (if any). Example: a
and for fine crushing (T). Additional options include: crusher for fine crushing with crushing head base
remote control (D), feed distributor (P) and vibro- diameter of 2200 mm, crushing chamber modification T,
isolated base (V). remote control and feed distributor is designated as
KMD-2200T-DP.
Technical data of KSD crushers
Dis- Capacity(m3/h) for open circuit with Electric motor
Type Feed
Crusher charge discharge settings B, mm Vol- Weight,
of opening Power,
size opening RPM tage, t
chamber A, mm kW
B, mm 15 20 25 30 35 40 50 60 65 70 80 V
KSD-1750Gr2 extra- 350 35-65 230 260 320 370 400 160 740 380 51
coarse
KSD-1750Gr coarse 250 25-60 180 200 220 240 280 320 160 740 380 51
KSD-1750T fine 200 15-30 105 135 160 190 160 740 380 51
KSD-2200Gr2 extra- 450 35-65 500 550 660 760 820 250 490 6000 87
coarse
KSD-2200Gr coarse 350 30-60 240 420 465 515 610 700 250 490 6000 87
KSD-2200T fine 275 15-30 180 300 360 250 490 6000 87
KSD-3000Gr coarse 600 50-80 950 1115 1200 1280 1450 400 590 6000 230
KSD-3000T fine 475 25-50 650 700 750 800 900 400 590 6000 230
Technical data of KMD crushers
Dis- Capacity(m3/h) for open circuit with Electric motor
Type Feed
Crusher charge discharge settings B, mm Vol- Weight,
of opening Power,
size opening RPM tage, t
chamber A, mm 5 6 7 8 9 10 12 15 20 25 kW
B, mm V
KMD-1750Gr coarse 130 9-20 135 140 150 170 200 200 740 380 51
KMD-1750T fine 80 5-15 85 100 110 112 115 120 130 140 315 590 6000 90
KMD-2200Gr2 extra- 200 15-25 315 365 410 400 590 6000 225
coarse
KMD-2200Gr coarse 140 10-20 220 240 270 325
KMD-2200T fine 100 5-15 160 180 188 195 202 210 235 250
KMD-3000Gr coarse 220 15-25 500 575 650
KMD-3000T fine 85 5-15 300 330 360 375 390 410 435 475
Capacities given for crushing dry materials with a
compression strength of 100 - 150 MPa and an
appropriate prepared feed (limited fines content, clay
particles etc)
To ensure an effective operation of the crushers under
specific conditions consult the URALMASH specialists.
Crusher weights given without electrical, lubrication and
hydraulic equipment.
SECONDARY AND TERTIARY
CONE CRUSHERS
1 16
2 17
3 18
4 19
5 20
6 21
7 22
8 23
9 24
10
11
12
13
14 25
15 26
Cone crusher KMD-2200Ò-D
1 - Feed unit; 2 - Bowl unclamping hydraulic cylinders; 3 - Bowl 14 - Eccentric; 15 - Eccentric step bearing plates; 16 - Feed plate;
clamping system; 4 - Bowl; 5 - Adjustment ring; 6 - Bowl liner; 17 - Crushing head; 18 - Bowl clamping springs; 19 - Mantle;
7 - Socket liner; 8 - Socket; 9 - Spring release system; 10 - Arm 20 - Dust seal; 21 - Hydraulic clearing system; 22 - Eccentric gear;
guard; 11 - Main frame; 12 - Inner eccentric bushing; 13 - Outer 23 - Pinion; 24 - High flexible coupling; 25 - Countershaft; 26 -
eccentric bushing; Countershaft bushings.
Production of uniform, high quality crushed product with high efficient - is the characteristic features of our crushers. The
unique methods of calculations in combination with foremost software allow to create crushers which fulfill all
requirements of our Customers.
Reliable gripping of large feed pieces; Bowl T=0,51367
Inlet zone liner L=482,00466
Breaking all pieces with such deformations that will not
lead to material compaction and crusher overloads; Head mantle:
Compression of each piece in the calibrating zone thus Closed state
Crushing zone
maintaining the required product size;
Open state
Free flow of material between compressions thus
contributing to high outputs. Path of piece not
pressed with the
The software developed by the URALMASH Research Calibrating mantles
Center enables us to combine the most suitable crushing zone
chamber shape and head angle, eccentricity and crushing The piece flies
out:
head gyration frequency to minimize the power and liners T=0,51367
consumption at the specified product size and capacity. L=482,00466
E=0,000000
SECONDARY AND TERTIARY
CONE CRUSHERS
Hydraulic setting Disk springs
Ensures a stable crushed product quality, eliminates
time and labor consuming manual adjustments.
Bowl unclumping
To adjust the discharge opening the bowl is rotated in
hydraulic cylinder
the adjustment ring thread using the bowl clamping
and rotating devices.
The bowl is clamped for crushing due to axially Clamping rod
tightening with a set of precompressed coil springs
arranged on the threaded ring flange. To release the Ram
clamping force before adjustment hydraulic cylinders
are actuated and compress additionally the springs.
The bowl rotating device consists of a hydraulic
cylinder with a ram attached on a vertical post.
The device may be operated automatically, when all
movements of one adjustment cycle, corresponding
to cap rotation angle equivalent to one tooth pitch,
are performed sequentially. Otherwise, each
movement may be controlled manually. Bowl adjustment hydraulic
cylinder
Hydraulic setting
Typical product gradations
Open circuit product analysis (% passing) for given Closed Side Setting (CSS):
Product Closed side setting (CSS), mm
size,
mm 5 6 8 10 12 15 20 25 30 40 50 65 80
140 100
120 100 94
100 100 94 84
80 100 96 83 72
65 100 97 87 72 58
50 100 98 85 73 54 42
40 100 96 89 72 56 42 33
30 100 94 84 72 52 40 30 24
25 100 97 85 72 60 42 33 25 20
20 100 97 89 73 58 45 33 26 19 15
15 100 93 85 72 52 40 33 24 20 14 12
12 100 93 83 72 57 40 32 26 19 16 12 11
10 100 98 85 72 59 45 33 26 22 17 14 11 10
8 96 89 72 56 45 35 26 20 18 15 13 10 9
5 72 60 42 33 27 21 17 14 13 11 10 9 8
3 40 33 24 20 17 14 12 11 9 8 7 6 5
Product sizes given for working discharge openings which The expected product size gradation for individual
exceed the set openings by the value associated with conditions may be determined in the URALMASH
clearances in the eccentric bearings. research center by laboratory tests of feed samples from
The product size percentages are given for crushing the Customer.
crystalline materials of non-plate texture and may depend The accurate product size gradation for specific conditions
on the crushing chamber type selected, feed size, moisture should be determined by actual testing.
or clay content in the feed, or other factors.
Pervoy Pyatiletki sqr., Ekaterinburg, Russia, 620012
YOUR CRUSHING TECHNOLOGIES Phone: +7 (343) 336-61-01, Fax: +7 (343) 336-60-40
- OUR CRUSHERS! E-mail: mail@uralmash.ru, Http://www.uralmash.ru
