Mpe Chute Design
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MATERIALS HANDLING ENGINEERS
Australian Office: Unit 7, 48 Kelvin Road Maddington Western Australia
Mineral Processing Engineers Pty Ltd was founded and established as a Specialist Materials Handling Engineering Company in 2007 as part of the Australasian campaign of the international WEBA Group of Companies.
Mineral Processing Engineers Pty Ltd has experienced growth and gained valuable experience as a complete package operational excellence, engineering, fabrication and construction service provider.
• The WEBA group of companies specialises in the in-house developed and patented WEBA transfer system that has won numerous international awards including the Top Product awards twice in a row, the Technology 100 award and the CMA (Conveyor Manufacturer Association) award for design excellence.
• The WEBA group of companies employ in excess of 100 materials handling specialist engineers and design draftsmen. • There are also significant fabrication facilities and capability established in South Africa (Johannesburg) , the USA and Australia (Perth).
• To date the WEBA Group of Companies engineered, fabricated and installed in excess of 2,750 WEBA transfer systems in the following countries – USA, Australia, South Africa, India, Turkey and Botswana. • The WEBA group of companies experienced sustained growth and is currently producing in excess of 300 transfer systems per annum.
THE WEBA GROUP OF COMPANIES • M&J Engineering Africa & Europe • WEBA International Americas • Mineral Processing Engineers Australasia
COMPANY VALUES • Mineral Processing Engineers Pty Ltd values sustained growth through: – Ensuring Zero Harm to our employees, subcontractors, plant and the environment. – Continuously improving the Quality, Reliability, Operability and Maintainability of the engineered solutions we offer our Clients.
SERVICES Engineering & Drafting
Fabrication Services
Installation Services
Commissioning Services
On-going Performance Monitoring
WEBA CHUTE SYSTEMS
56 WEBA chutes installed in Australia since 2007 This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
ADVANTAGES OF THE WEBA CHUTE (Applies to most Transfer Points)
1. Decrease the current percentage of degradation by up to 80% (mainly applicable to coal). 2. Reduction of up to 80% in wear and tear. 3. No skirting required for some applications. 4. Greatly reduced spillage. 5. No uneven belt loading. 6. Multiple belt loading. 7. Reduction in replacement liners required (high cost factor). 8. Up to 80% maintenance free (important factor to most mines). 9. Reduction in noise level and dust pollution. 10. Up to 80% reduction in belt damage to outgoing belt. 11. Almost supervision free transfer points. 12. Easy access to transfer chute due to less bulky chute design. 13. No impact idlers required under chute. 14. Overrun storage facility. 15. Maximum belt capacity usage. 16. Increased safety against injury As each WEBA chute behaves differently with regard to the flow characteristics, some characteristics can only be established during production. The WEBA chute therefore may need some minor final adjustment. Hot Commissioning is therefore very important.
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
1. FLOW VELOCITY CONTROL • Control (change) transfer angle in zones to ensure that material trajectory velocity and direction of flow is controlled to ensure that final discharge ore flow velocity and direction matches conveyor belt speed and travel direction and that flow velocity is sustained at all times (no blockages). 2. CASCADE (LEDGED) WEAR PROTECTION • Material on material wear – boundary flow effect • Low maintenance cost
3. HORSE SHOE CROSS SECTIONAL FLOW PROFILE • Concentrate Flow – promote “Super Tube” flow effect • No-valley angles or low flow rate zone promoting material build-up • Self-cleaning of material build-up • Effective at varying flow rate
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
PRIMARY CRUSHED ORE
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
STICKY ORE CHUTES
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
HIGH SPEED CONVEYORS
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
SAMPLE CUTTER CHUTES
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
SPLITTER CHUTES
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
SPECIAL CHUTES - FURNACES
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
Ensuring and Sustaining Chute Performance
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
Wear Management
Australian Office: Unit 7, 48 Kelvin Road Maddington Western Australia
Mineral Processing Engineers Pty Ltd was founded and established as a Specialist Materials Handling Engineering Company in 2007 as part of the Australasian campaign of the international WEBA Group of Companies.
Mineral Processing Engineers Pty Ltd has experienced growth and gained valuable experience as a complete package operational excellence, engineering, fabrication and construction service provider.
• The WEBA group of companies specialises in the in-house developed and patented WEBA transfer system that has won numerous international awards including the Top Product awards twice in a row, the Technology 100 award and the CMA (Conveyor Manufacturer Association) award for design excellence.
• The WEBA group of companies employ in excess of 100 materials handling specialist engineers and design draftsmen. • There are also significant fabrication facilities and capability established in South Africa (Johannesburg) , the USA and Australia (Perth).
• To date the WEBA Group of Companies engineered, fabricated and installed in excess of 2,750 WEBA transfer systems in the following countries – USA, Australia, South Africa, India, Turkey and Botswana. • The WEBA group of companies experienced sustained growth and is currently producing in excess of 300 transfer systems per annum.
THE WEBA GROUP OF COMPANIES • M&J Engineering Africa & Europe • WEBA International Americas • Mineral Processing Engineers Australasia
COMPANY VALUES • Mineral Processing Engineers Pty Ltd values sustained growth through: – Ensuring Zero Harm to our employees, subcontractors, plant and the environment. – Continuously improving the Quality, Reliability, Operability and Maintainability of the engineered solutions we offer our Clients.
SERVICES Engineering & Drafting
Fabrication Services
Installation Services
Commissioning Services
On-going Performance Monitoring
WEBA CHUTE SYSTEMS
56 WEBA chutes installed in Australia since 2007 This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
ADVANTAGES OF THE WEBA CHUTE (Applies to most Transfer Points)
1. Decrease the current percentage of degradation by up to 80% (mainly applicable to coal). 2. Reduction of up to 80% in wear and tear. 3. No skirting required for some applications. 4. Greatly reduced spillage. 5. No uneven belt loading. 6. Multiple belt loading. 7. Reduction in replacement liners required (high cost factor). 8. Up to 80% maintenance free (important factor to most mines). 9. Reduction in noise level and dust pollution. 10. Up to 80% reduction in belt damage to outgoing belt. 11. Almost supervision free transfer points. 12. Easy access to transfer chute due to less bulky chute design. 13. No impact idlers required under chute. 14. Overrun storage facility. 15. Maximum belt capacity usage. 16. Increased safety against injury As each WEBA chute behaves differently with regard to the flow characteristics, some characteristics can only be established during production. The WEBA chute therefore may need some minor final adjustment. Hot Commissioning is therefore very important.
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
1. FLOW VELOCITY CONTROL • Control (change) transfer angle in zones to ensure that material trajectory velocity and direction of flow is controlled to ensure that final discharge ore flow velocity and direction matches conveyor belt speed and travel direction and that flow velocity is sustained at all times (no blockages). 2. CASCADE (LEDGED) WEAR PROTECTION • Material on material wear – boundary flow effect • Low maintenance cost
3. HORSE SHOE CROSS SECTIONAL FLOW PROFILE • Concentrate Flow – promote “Super Tube” flow effect • No-valley angles or low flow rate zone promoting material build-up • Self-cleaning of material build-up • Effective at varying flow rate
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
PRIMARY CRUSHED ORE
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
STICKY ORE CHUTES
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
HIGH SPEED CONVEYORS
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
SAMPLE CUTTER CHUTES
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
SPLITTER CHUTES
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
SPECIAL CHUTES - FURNACES
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
Ensuring and Sustaining Chute Performance
This document and any attached files contain information that is owned by Mineral Processing Engineers Pty Ltd, the information is confidential and/or subject of legal privilege intended only for use by the intended recipient and that any dissemination, copying or use of this document or attached files are strictly forbidden, as is the disclosure of the information therein.
Wear Management
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