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Nordberg Barmac VI-Series VSI Crusher



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Nordberg Barmac VI Series VSI crushers features a unique

combination of rotor design, wear material and crushing

equipment design. This combination has proved

revolutionary in improving capacity, superior product

shape quality and in reducing operating and wear costs. VI

Series vertical shaft impact crushers are characterised by a

unique closed rotor design providing a higher reduction

ratio with lower wear cost. The VI Series vertical shaft impact

crushers have also been designed to minimise maintenance

and improve all the adjustement operations. VI Series

vertical shaft impact crushers provide unbeatable

performance in secondary, tertiary, quaternary and shape

correction applications.

High Performance for Higher Profitability



Product Presentation

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Features & Benefits

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Reach New Heightswith Metso Minerals

Higher capacity

VI series of vertical shaft crushers are the solution for

current and future operating conditions in which output

and productivity demands are increasingly stringent.

Our engineers have optimised machine layout to maximise

compactness with a single drive shaft to make the machine

even stronger and more powerful without unbalancing the

rotor. A lot of effort has gone into redesigning the rotor to

minimise wear while increasing crushing reduction factors

and capacity. VI series of vertical shaft crushers enable to

achieve a higher reduction with fewer crushing stages,

lowering your capital costs and saving energy.

Higher quality

Metso Minerals international reputation is based on

crushing plant efficiency and quality.

VI vertical shaft crushers are firmly rooted in this tradition.

On-going collaboration with many research laboratories

has now made it possible to bring you state of the art

technical innovations in terms of the durability of wear

parts (shoes, liners and and impact anvils) and the

reliability of the mechanical components used in the

crushers (drive shaft, bearings, etc.)

More applications

The strength of VI impact crushers makes them ideal for

every kind of application in many different configurations.

VI vertical shaft impact crushers have demonstrated their

effectiveness in many applications from crushing low

abrasion materials to extremely abrasive products for

industry.

Compactness

Installation on existing plant

VI and steel structure



Greasing unit

Visit door

Cover locking

Cover opening

Upper bearing

Open rotor with anvils Closed rotor with anvils Closed rotor with stone box

Motor

Belt tensioning Motor support axle

Pulley

Shaft

Lower bearing

Cover

Feed tube adjustment

Frame

Feed tube

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Main Components



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Features & Benefits

Unique chamber geometry

Extremely modular, VI vertical shaft crusher layouts can, in

the same frame, be changed without major modifications

to open rotor set ups with anvils or closed rotor solutions

with stone bunkers. They feature many technical benefits

such as the tapered shape of the anvils making it possibleto turn them when they are half worn and to boost the

payload, thereby improving productivity. The specific

shape of the closed rotor reduces rotor wear and

maintenance costs by increasing reduction factors.

Easy to maintain with high security level

The frame is closed by a hydraulic jack. The interior of the

crusher is accessed via safety doors behind the lid.

Particular care has been taken to secure and simplify plant

maintenance. Drive pulleys are no longer changed under

the crusher with all the risks this implies, but directly facing

the operator. A central lubrication system optimises

bearing greasing and reduces the number of servicing

interventions. Vibration sensors shut down the crusher

immediately if a problem is detected.

Application flexibility with environment

concern

No drastic modifications are required if, for any reason, you

decide to change your VI impact crusher tasking. Machine

design limits dust emissions by reducing and recirculating

air flows within the crusher confinement hood. VI vertical

shaft crushers are all pre-equipped for fitting a wide range

of dust traps.

Easy to operate

Once set up for a specific mission, VI impact crushers do not

need fine tuning to maximise performances.

Metso Minerals global after-market network means help is

always close by. If you ever have any questions or problems,

we’re always ready to get you operating at peak efficiency

in no time.

Cylindrical anvils

Closed rotor

Articulated motor support



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Product grading

The output screen analysis of vertical impact crushers varies according to different parameters, the feed screen analysis, the feed material and the rotor speed.

The output screen analysis may change for different rocks with the same feed screen analysis and the same rotor speed.

If the rotor speed increases the screen analysis will be finer.

100

90

80

70

60

50

40

30

20

10

0

0,05 0,1 1 10 100

100

90

80

70

60

50

30

40

20

10

0

0,05 0,1 1 10 100

C u m u l a t i v e p a s s i n g ( % )

Fraction size

(mm)

C u m u l a t i v e p a s s i n g ( % )

Fraction size

(mm)

• 80 m/s

• 71 m/s

• 60 m/s

• 44 m/s

• Soft• Medium

• Hard

• Feed



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40 45 50 55 60 65 70 75 80 85

100

200

300

400

500

600

700T/H

650T/H

600T/H550T/H

500T/H

450T/H

400T/H

350T/H

300T/H

250T/H

200T/H

150T/H

100T/H

50T/H

800

700

600

500

400

300

200

100

0

8000 10 000 12 000 14 000 16 000

700T/H

650T/H

600T/H

550T/H

500T/H

450T/H

400T/H

350T/H

300T/H

250T/H

200T/H

150T/H

100T/H

50T/H

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Specifications

Power requirement (metric)

The above power requirements are only indicative.

The above power requirements are only indicative.

P o w e r ( H P )

Speed (m/s)

P o w e r ( H P )

Speed (fpm)

Power requirement (imperial)



Crusher height 1 900 mm 1 985 mm 2 150 mm 2 200 mm

(A) 74.8 in 78.2 in 84.7 in 86.6 in

Crusher width 2 150 mm 2 360 mm 2 495 mm 2 700 mm

(B) 84.7 in 93.0 in 98.3 in 106.3 in

Height open 2 110 mm 2 235 mm 2 400 mm 2 450 mm

(C) 83.0 in 88.0 in 94.5 in 96.5 in

Hoist height 2 750 mm 3 280 mm 3 360 mm 3 500 mm

(D) 108.3 in 129.2 in 132.3 in 137.8 in

Single motor base 3 520 mm 4 140 mm 4 140 mm 4 350 mm

(E) 138.6 in 163.0 in 163.0 in 171.3 in

Dual motor base NA NA 5 840 mm 6 250 mm(F) 230.0 in 246.1 in

Swing radius 2 200 mm 2 400 mm 2 565 mm 2 800 mm

(G) 86.6 in 94.5 in 101.0 in 110.3 in

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Technical data

VI200 VI300 VI400 VI500

Crusher weight 7 000 kg 10 000 kg 14 000 kg 21 000 kg

(without motor) 15 435 Lbs 22 050 Lbs 30 870 Lbs 46 305 Lbs

800 mm 950 mm 1 050 mm 1 150 mmRotor diameter

31.5 in 37.4 in 41.4 in 45.3 in

210 mm 280 mm 340 mm 400 mmFeed tube diameter

8.3 in 11 in 13.4 in 15.75 in

Drive Single Single Single/Dual Single/Dual

Maximum feed size 80 mm 125 mm 125 mm 150 mm

open rotor 3.2 in 5 in 5 in 6 in

Maximum feed size 40 mm 60 mm 60 mm 60 mm

closed rotor 1.6 in 2.4 in 2.4 in 2.4 in

Power for maximum 132 kW 250 kW 400 kW 600 kW

throught-out 200 HP 300 HP 600 HP 800 HP1 900 RPM 1 500 RPM 1 300 RPM 1 100 RPM

Maximum speed80 m/s 75 m/s 70 m/s 65 m/s

Main dimensions

VI200 VI300 VI400 VI500

A

B

C

D

G

EF



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Service and Support

A world of difference

Before, during and after the sale, you can count on the

experts at Metso Minerals to provide the best service and

support in the world - all over the world. Whether you’re

installing an entire customized system, a complete circuit,

or simply replacing or updating a single piece of equipment, you can count on us to help you make sure it’s

the right equipment for your precise needs.

In the design stage, we look at variables such as ore

characteristics and properties, physical space limitations,

size of ore body - even your financial situation - just to

name a few. Once you make your purchase, you’ll be linked

to Metso Minerals on-line computerized parts availability

system, giving you immediate access to the right parts, in

stock, and delivered promptly. If you have questions, a

trained service analyst is always standing by - over the

phone or in person - ready to analyze your needs and

recommend a complete, long- term, cost-effective solution.

We even offer training courses to help you get the most out

of your system. Over the years, thousands of crushing

professionals like you have benefited from the wide variety

of seminars we offer. Do you have special training needs ?

Tell us - and we’ll create a unique training session just for

your company.

Nordberg Barmac VI Series VSI crushers, a world of

difference in technology, quality, performance, reliability,

and sales support. To find out more, contact your nearest

Metso Minerals office.

Belts installation

Shaft line fitting

External liner for open rotor



linking innovationsTM

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GP Series cone crushers

HP Series cone crushers

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NP Series HSI crushers

VI Series VSI crushersB Series VSI crushers

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Metso Minerals North and Central America3073 South Chase AvenueMilwaukee, WI 53207

USAPhone: +1 414 769 4300Fax: +1 414 769 4730

Metso Minerals South AmericaCaixa Postal 27218035-240 SorocabaBrazilPhone: +55 152 191 300Fax: +55 152 191 695

Metso Minerals Asia-PacificP.O. Box 399West Perth, WA 6872AustraliaPhone: +61 8 9420 5555Fax: +61 8 9320 2500

Metso Minerals North and Central EuropeP.O. Box 400420311 MalmöSwedenPhone: +46 40 24 58 00Fax: +46 40 24 58 78

Metso Minerals South Europe andMediterranean41 rue de la République71000 MâconFrancePhone: +33 3 85 39 63 00Fax: +33 3 85 39 63 49

Metso Minerals Southern Africa

Wordsworth Office Park 41 Wordsworth Avenue, SenderwoodJohannesburg 2007South AfricaPhone: +27 11 723 2000Fax: +27 11 723 2080

Metso Minerals HQP.O. Box 30733101 TampereFinlandPhone: +358 20 484 140Fax: +358 20 484 141

www.metsominerals.comE-mail: [email protected]

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