Ore Sizer VSI Crushers Operating Spec.

Specification

OM50

OM80

OM100

Overall Dimension      
Length 4.5 m 4.5 m 4.5 m
Width 2.0 m 2.45 m 3.0 m
Height 2.0 m 2.0 m 3.0 m
Height with Legs 3.0m – 5.0 m 3.0 – 5.0 m 3.0 – 5.0 m
Weights      
Crusher without motors 10.5 tonnes 11.5 tonnes 13.75 tonnes
Crusher – twin drive n/a 12.25 tonnes 14.25 tonnes
Rotors (fully dressed)      
29" 3-port 380 kg 380 kg na
35" 3-port 532 kg 532 kg 532 kg
40" 3-port na 550 kg 550 kg
29" 5-port 420 kg 420 kg na
35" 5-port na 653 kg 653 kg
35" 6-port na 665 kg 665 kg
40" 6-port na na 686 kg
Rotor Speeds      
29" 3-port 1400-2200 rpm 1400-2200 rpm na
35" & 40" 3-port 1300-1800 rpm 1300-1800 rpm 1300-1800 rpm
29" 5-port 1200-2200 rpm 1200-2200 rpm na
35" 5-port na 1200-1700 rpm 1200-1700 rpm
35" & 40" 6-port 1000-1700 rpm 1000-1700 rpm 1000-1700 rpm
Crusher Production      
Feed size (max true measurement) up to 40 mm up to 65 mm up to 75 mm
* Throughput – tonnes per hour min 30 max 65 min 60 max 200 min 60 max 350+
* Typical production (assuming closed circuit) 30-65 tonnes/hr 60-200 tonnes/hr 30-300 tonnes/hr

* Throughput and production rates are dependent upon
feed size, rotor type and product required. Typical single
pass production i.e. type 1 / type 2 sub-base is as per
throughput capacity. Closed circuit figures are for typical
feed -60mm, +20mm, with all product -20mm. Greater ratios of
production i.e. -60mm feed to produce -10mm,  -5mm will
result in higher recalculating loads and lower production
rates, albeit these tonnages will be comparatively high
compared to competitive machines

 

Wear Costs and Characteristics

Typical figures for wear costs in total are given below.

More accurate costing can be obtained from your dealer or
direct from Ore Sizer (UK) Ltd

Type

Silica Content

Feed

Product

Cost per tonne

Granite 35-45% -60 +20mm -20mm 4p
Basalt 65% -60 +20mm -20mm 5p
Quartzite Gravel 98% -75mm +20 -5mm sand 24p
Flint Gravel 96/98% -80 +20mm -20mm 14p
Pea Gravel 65% -20 +10mm -3.35mm 5p

 

Loading Data

Description

Data

Machine Weight OM 50 11.5 tonnes
Machine Weight OM 100 13.5 tonnes
Self Weight Structure 2.0 tonnes
Sub total. 27.0 tonnes (max for OM 100 and used for OM 50)
Allow for Dynamic effect 2.7
Total Load. 29.7 tonnes.
No of Support Legs. 4
Load per Leg (Max) 7.4
Allow for eccentric loading. 4.05
Max total for each Leg. 11.5 Tonnes