Turnkey Cement Gridings

GRINDING PLANTS

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Turn-key cement grinding centres Nord Broyage (Dunkerque - France) Cap Vracs (Fos sur Mer – France)

Contimpianti S.p.A. • Teamnetwork group • Main realized works • Future and Expansion abroad

Teamnetwork is a brand which is the synthesis of many years experience of men and companies specialized in carrying out civil and industrial work and services, above all in the cement sector.

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T.I.ME. S.p.A. the Head of the group, operating in the fields of engineering, logistics and mineral mining.

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Contimpianti S.p.A. is the leader in the design and construction of plants and machinery for industry, in particula in the cement sector

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HT Costruzioni S.r.l. operates in the construction, maintenance, civil and industrial services.

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PCM S.r.l. operates in the field of mechanical constructions, metalwork and industrial assembly.

France Project • Big investment for a new market opening • Contemporaneous realization of 2 new grinding plants • Establishment of a Branch Office for a local direct management

Turn-key plants • Turn-key concept according to Contimpianti – – – – – – – – – – – – –

Site analysis Preliminary design Building design Civil works Realization of buildings and plant structures Design and realization of silos for raw materials and cement in steel structural work Realization and installation of the plant Design and realization of the electric and automation system Erection Commissioning Plant Certification Assistance at production Maintenance

Nord Broyage - Cap Vracs • Direct realization of Civil Works • Grinding plants having capacity of 600.000 ton/year • Capacity of bagging and palletizing line: 4000 bags/ h, size 35kg • Cement storage capacity: 5 Silos x 2000 t (tot.

10.000t) • Ball mill 4,2 m x 14,3 m / installed power: kW 3600 • Clinker deposit capacity (Fos sur Mer): 100.000 t • Raw material deposit capacity (Fos sur Mer): 22.000 t

Nord Broyage

Nord Broyage

Cap Vracs

Cap Vracs

Civil works Nord Broyage – Cap Vracs • Analysis and topographic surveys of the plant sites • Design of Civil Works and and Calculation notes • Realization of special foundations – Cap Vracs: approx. 800 piles – Nord Broyage: approx. 200 piles • Realization of earthworks: approx 25.000 m3 • Realizatione of foundations for metal structures – approx. 9.000 m³ of concrete – approx 900.000 kg of steel for reinforcement • Cap Vracs: Realization of headwalls - Clinker + Additives storage (6mx600m; H= 6m on the whole length)

Civil works Nord Broyage

Civil works Cap Vracs

Raw material storage Nord Broyage – Cap Vracs

• Cap Vracs: – Clinker storage: 160m x 45m Height: 26m Capacity: m³ 72.000 approx.

– Additives storag: 78m x 28m Height: 13m Capacity: m³ 16.000 approx.

• Nord Broyage: – Storage of clinker and additives already existing

Raw material deposit Cap Vracs

Raw Material Transport/Dosing

Nord Broyage – Cap Vracs

• Extraction belts - width: 1.400 mm – (2x Cap Vracs – 1x Nord Broyage)

• Dedusting Bag Filters: 18.000 m3/h – (2x Cap Vracs – 1x Nord Broyage)

• System of belts having capacity of 300 t/h – Cap Vracs: 4 belts for a total length of 350m approx – Nord Broyage: 1 belt of approx. 100m (length)

• Reversible belts for hopper feeding • Metal hoppers for mill feeding: – Clinker: – Gesso: – Limestone:

400 t 240 t 180 t

• No.3 weighbelts • Reversible belt for mill feeding and weighing check

Raw Material Transport/Dosing

Cap Vracs

Raw Material Transport/Dosing

Nord Broyage

Cement Grinding

Nord Broyage – Cap Vracs

• BALL MILL - 4.2 m x 14.300 m • Capacity: – 110 t/h – 90 t/h – 65 t/h

CEM II/B L32,5N CEM II/A L42,5N CEM I L52,5N

• Mill equipment:

- Lining: Magotteaux X-Lift & X-Class - Diaphragms: Magotteaux - Balls: Magotteaux

• ABB Motor power: 3.600 kW at 6 kV

Cement Grinding

Nord Broyage – Cap Vracs

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Grinding

Nord Broyage – Cap Vracs

Cement classifier and recycle circuit

Broyage – Cap Vracs Nord

• Contimpianti bucket elevator – capacity 350 t/h • Contimpianti airslide transport system • IV generation Magotteaux classifier

Cement classifier and recycle circuit

Broyage – Cap Vracs Nord

Contimpianti process bag filter

Nord Broyage – Cap Vracs

• Filter on Mill / Classifier capacity: 80.000 m³/h (1358 m2 filtering surf.)

• Emissions: < 10 mg/Nm³ • Dust recovery with bypass recycle-finished product • Weighing check of recycle material to the mill

Contimpianti process bag filter

Nord Broyage – Cap Vracs

Contimpianti bag filter

Nord Broyage – Cap Vracs

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Finished cement circuit

Nord Broyage – Cap Vracs

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Contimpianti bucket elevator – capac. 150 t/h Bucket Elevator bag filter Transport system with Contimpianti airslides Diverters system for silo selection 5 Contimpianti bag filter 5 Metallic structure silos - capacity 2.000t ea.

Finished cement circuit

Nord – Cap Vracs cement circuit BroyageFinished Nord Broyage – Cap Vracs

Finished cement storage

Finished cement storage Nord – Cap Vracs Broyage Nord Broyage – Cap Vracs

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Finished cement circuit

Bulk cement extrac?on and loading Nord Broyage – Cap Vracs

Nord Broyage – Cap Vracs

• Contimpianti extraction – 2 Silos to feed the bagging line through airslides – 3 Silos for bulk loading

• 3 Bulk loading systems – Capacity 250 t/h – Closed-loop weighbridges with automatic reading of loading badge

Bulk extraction and loading

Nord Broyage – Cap Vracs

Packing and palletizing line

Nord Broyage – Cap Vracs

• Contimpianti bucket elevator – capac. 150 t/h • Vibrating screen for material selection capacity: 180 t/h • 50 t hopper for packing machine feeding • Bag filter – capacity: 36.000 m³/h • Ventomatic packing machine with 12 spouts • Capacity: 4.000 bags/h – capacity 35 kg

4.200 bags/h – capacity 25 kg • Automatic palletizer with wrapping machine and roller conveyor storage with room for 12 waiting pallets

Packing and palletizing line Â

Nord Broyage â&#x20AC;&#x201C; Cap Vracs

Main characteristics

Nord Broyage – Cap Vracs

• Emissions check: – Filters: <= 10 mg/Nm³ – Mill stack: electronic on-line check of dust, temperature, flow • Hot gas generator to grind material having a high moisture content • Circuit and Silo for cement non-conforming to the quality certification norms • Closed-circuit water cooling system of lubricating control units, with low consumption and discharge of industrial water • Fully Automatic Plant on SIEMENS PLC and S/W – CEMAT platform

Main characteristics Â

Nord Broyage â&#x20AC;&#x201C; Cap Vracs

Main characteristics

Nord Broyage – Cap Vracs

• High percentage of machines designed, manufactured and mounted directely by Contimpianti: – – – – – – – – –

Bucket elevators Bag filters Screw conveyors Bulk loading Air slides Diverters, dosing rollers Hoppers Belts conveyors Rotary airlocks

Turn-key plants Â

Nord Broyage

Turn-key plants Â

Cap Vracs

CONTIMPIANTI S.p.A. - Via C.Battisti, 105 - 24025 GAZZANIGA (BG) ITALIA Tel. +39 035 711585 - Fax +39 035 714672 contimpianti@teamnetwork.it - www.teamnetwork.it