Turkey

Welcome To Ludowici

Our Story

Global Network

Competitive Advantages

Our Products and Services

Our Customers

Our Strategy

Our Story

Ludowici is a diversified global manufacturing and engineering company predominantly servicing customers in the mining and mineral processing industries.

Ludowici supplies a comprehensive range of materials handling, mineral processing products and equipment, innovative design services, consumable/wear products plus maintenance services.

We boast a worldwide reputation that’s founded on more than 150 years of dedication to innovative design, genuine market leadership, manufacturing quality and service excellence.

Ludowici was established in 1858 and listed on the ASX in 1911.

Ludowici’s annual turnover is approximately $250+ million and employs 1200 people globally.

Global Network

- Australia – Latin America – China – India – South Africa – USA -

Competitive Advantages

• An extensive range of leading edge products, offering genuine technical solutions and innovation

• Demonstrated ability to form close working relationships with our customers to ensure we deliver value

• Fully resourced global organisation with skilled people working together to service our customers

• High quality products and services ensuring reliability of performance

• Innovative technical design services

Our Products And Services

Maintenance

EngineeringVibrating

ServiceConsumables/

SparesEquipment/

Engineered Products

Consumables/ Others

Engineered Products(Hoses, Rubber, Watergates, Wear)

Process

EquipmentSpares

Seals

Our Customers

Ludowici Strategy

Easily Accessible Motors

Simple Basket Removal

Simple Vibration Adjustment

High Vibration Dampening

Units:

VM600

VM1100

VM1300

VM1400

VM1500

VM1650

The world’s largest capacity coarse coal dewatering centrifuges

Process Equipment Coarse Coal Centrifuges

•BRU Horizontal screens

•BRU Banana screens

•VSW high frequency dewatering

•UHS medium or high freq. dewatering

•LVT screens

•Circular motion screens

•New Developments

Ludowici Screen Range

•Used for applications such as sizing, separation and dewatering

•Used in the coal, gravel, sand and mineral industries

•Available in single, double and triple deck configuration

•Various screen panels options

•(poly, wedge wire, plate)

•Single or Dual exciter 900-980RPM

BRU Horizontal Screens

BRU Banana Screens

•Used for applications such as sizing, separation &

media recovery

•Various screen panels options (poly, wedge wire,

plate)

•Size up to 4.2m wide x 9.15m long

•Increased capacity (by 50%) due to early

stratification & reduced bed depth

•High G Force provided for increased capacity

• Anti-abrasion, rubber lined cross beams• Cross beams made from UC section, no bolt holes ensuring no

liquid can enter• Stringers are bolted not welded onto brackets allowing quick

replacement• All welded components are fully stress relieved• Feedbox is designed to be an integral part of the screen,

eliminating the ‘cantilever’ effect of a bolt-on feed box

Benefits of BRU Screens

VSW High Frequency Screens

•Used for applications such as dewatering of fine coal or

mineral ores

•Inclined linear motion

•Capacity up to 60 - 70tph of fine material

•Suitable to use poly or wedge wire panels

•Operates at high frequency of approx 1430RPM

UHS Medium to High Frequency Dewatering Screens

•Used for applications such as

dewatering of fine coal, trash removal,

loaded carbon recovery and general

slurry process

•Horizontal linear motion

•Can be supplied at medium or high

frequency (970RPM or 1430RPM)

•Quietest performance

•Clip-on deck system with no sub-frame

•Fully Huck-bolted construction

•Screens are lighter which reduces the support steelwork and

electrical supply required

LTV Screens

•CA – standard duty circular motion

screens using spring loaded

counterweights instead of motors

•CB – heavy duty circular motion screens

which are used in harder applications

such as hard rock and use spring loaded

counterweight mechanisms rather than

motors

Circular Motion Screens

•Electro-mechanical drive with out-of-

balance motors which are self-

synchronising to provide linear motion

•Nominally 10mm stroke which prevents

build-up of material on the feeder pan

•Can be foot mounted or cable suspended

UF Pan Feeders

•Driven by ‘HE’ series gearboxes from our

BRU screen range

•Counter-rotating flywheels provide linear

motion

•Grizzly bars manufactured to client

specifications from high wear resistant

materials such as Bisalloy 500 (quenched

and tempered steel) or Domite capping (a

laminated, abrasion resistant wear product

at 200 BHN)

Grizzly Feeders

Grizzly Feeder

4.2m x 8.5 m Double Deck54t Vibrating Mass

Material Handling Vibration Screen

2.4m Wide Dewatering Screen

2.4m Wide Dewatering Screen

4.8m x 7.3m Banana Screen

4.8m x 7.3m Banana Screen

4.8m x 7.3m Banana Screen

Ludowici RC Technology offers the latest in fine particle Beneficiation.

Our Reflux Classifier, used in coal and

minerals processing is a fluidised bed

separator incorporating a lamella settler

and autogenous dense-medium

separator. It comprises inclined lamellar

channels that deliver superior hydraulics

compared to conventional

technologies.

Process Equipment Reflux Classifier (RC)

Mining and Quarrying

Screen Types Available

•Modern mining and quarrying screens use a variety of materials and fastening methods in their plant screens:

•Crimped wire ModularProfile [Vee, wedge] wire Cross TensionedPolyurethane BoltedRubberMetal Plate and Castings

Ludowici supplies all of the above, in all combinations:

a ‘One Stop Screen Shop’

Screen Types

Crimped Wire – Cross Tensioned

•Staple product for the quarrying industry

•Excellent open area, robust construction

•Apertures from 2 to 100 mm available,

in varying wire gauges

Screen Types - Continued

‘Next Generation’ Crimped Wire Screens

As part of Ludowici ongoing commitment to

continuous improvement for industry,

second, third and fourth generation wire

screen mats have been designed and

developed

Screen Types - Continued

‘Next Generation’ Crimped Wire Screens

- Continued

•‘Agavibe’ – Second generation, non blinding

wire screen mat.

•‘Polyvibe’ – third generation, in flow wire

replaced with polyurethane

Screen Media Types

Media Type – Wedge Wire [aka Profile Wire]:

•Stainless steel wire, 304 and 316 typ

•Excellent open area

•High efficiency of operating screens

•Used mostly for fine apertures

[< 1mm typ]

•Rigid, inflexible. Modular or clamped.

Polyurethane Modular System Advantages

• Versatility of polyurethane permits design of

tailor made, fit for purpose applications for

any unique site specific conditions.

• Exotic apertures, exotic polymers, special

panel designs and attachments impossible

to incorporate with any other media or

fixture methods are possible.

• Overall, significantly cheaper total cost of

screening than metallic media [in terms of $

/ tonne]

Polyurethane Modular Systems - General

• Modular screening systems have enjoyed

much success in the mining industry for the

last decade.

• Large, cumbersome, cross tensioned steel

wire screen mats have been replaced with

smaller, easier to install panels made from

steel reinforced abrasion resistant

polyurethane.

Polyurethane Modular System Advantages

• Installation requires no special skills or tools

• Panels are lighter and smaller, therefore faster

and safer to install.

• Polyurethane’s abrasion resistance gives at least

5 - 7 times increase in wear life over crimped wire

• Better plant availability and utilisation

• Flat deck gives better distribution of feed than

cross tension, better use of screen deck, better

screening

Modular Systems - General

• Panels are usually 2’x1’ or 1’x1’

• Made from polyurethane with

internal steel reinforcement

• Usually use interference fit type

locking, either pins or rails.

Modular Polyurethane Fixing Methods

Interference Fit Rail Interference Fit Pin

Modular Systems – Ludowici’ patented Ludodeck PIPO Two

• An intermediate rail type system

• Two components, panel and the

rail [other systems have more

components]

• Panels have female sockets, lock

onto the rail male

• Remove via mallet / screwdriver

Modular Systems – Ludodeck PIPO Two Advantages

• Once rail installed, Ludodeck

PIPO Two has less consumable

components than other

systems[no pins to carry stock

or get lost in sumps].

• Poly – Poly grip, stronger than

pin type systems. Robust design

panels

• Screen steel is protected, holes

don’t get ‘out of round’

Modular Systems – Ludodeck PIPO Two [Panel Removal]

• Once the intermediate rail is installed,

panel removal requires no special skills,

training or tools

• Able to be undertaken by any site

personnel

• Remove via mallet and screwdriver

Modular Systems – Ludodeck PIPO Two[Panel Replacement]

• As before, once the intermediate rail

is installed, panel installation is able

to be undertaken by any site

personnel

• Once the rail is cleaned, install via

mallet

Ludodeck – Multi Open Area

Ludodeck PIPO Two – Advantages - Cont

• Ludodeck PIPO Two + punched plate, as another ‘hybrid’ option

• High open area heavy duty applications

Ludodeck PIPO Two

Ludodeck PIPO Two Solutions: Pegging

Before After

Ludodeck PIPO Two Solutions: Blinding

Before After

Thank you.We look forward to working closer with you in the

future.

Contacts