Boom type bucket-wheel stacker/reclaimer is a kind of large-scale loading/unloading machine developed for handling bulk materials continuously and efficiently in longitudinal storage in coal and ore stockyards for such fields as power, metallurgy, coal, building material and chemical industries. Its features and benefits include large slewing radius, high productivity, low power consumption and optimal environment protection solutions. This machine, widely used in longitudinal raw material stockyard, is engineered to offer multiple stockyard solutions such as material direct conveying line and material fold back line. Features: • Steel structure design optimized with ANSYS software, • Cutting-edge environmentally friendly and energy conserving design, • Flender brand reducer drive technology • Siemens brand automation system • Advanced PLC control system; Video flow rate monitor helps increase feeding efficiency, reduce energy consumption, Prevent overload, improve system safety and lower operator’s workload, thus avoiding man-made accidents, reducing starting/ stopping times of stacker reclaimer while shortening run-on time with service life of the equipment extended, • Sophisticated lubrication system helps reduce maintenance workload, • Comprehensive after-sales service and timely spare part supply ensure safe and normal operation. Specification:25m / 30m / 35m / 40m / 45m / 50m / 55m / 60mCapacity (min. / max.) :50t/h – 8.000t/h Çukurova Engineering has provided custom-made products for Eren Energy, CENAL Energy, Hidro-Gen Energy, Erdemir, İsdemir. For open stockyards maintenance the specialized machines for bulk material operations are applied. Particularly, the linear stacker (2) allows to take material from a feeding conveyor for stockpiling. With the boom bucket-wheel stacker and reclaimer (1) there can be stockpiling or material intake for subsequent feeding onto a quay conveyor. In some cases, it is possible to use the bridge-type bucket-wheel reclaimer for material homogenization. The boom bucket-wheel stacker and reclaimer is intended for coal or other bulk material stockpiling and its reclaiming from a stockpile. The stacker and reclaimer travels on rail track, placed along a storage conveyor. The conveyor on the boom is reversible and it transfers material either from a storage conveyor to a stockpile or from the reclaiming rotor to a storage conveyor. The machine is intended for open stockyard operations. The stacker and reclaimer is equipped with electronic control system, that allows automatic stockpiling. Enquiry Specification for Twin boom Stacker & Bucket wheel Reclaimer EPI – New Delhi Volume-2B, Rev.0 Page 3 of 99 2.0 SCOPE OF SUPPLY The scope of the supply includes Design, engineering, manufacture, shop fabrication. assembly, testing and inspection at manufacturer’s works, packing , dispatch, transportation, delivery to site, receipt, required fabrication at site, completion of facilities, performance guarantee testing, final painting at site and handing over to BSP, SAIL and supervision of installation, testing & commissioning of TWIN BOOM STACKER & BUCKET WHEEL RECLAIMER and ASSOCIATED WORKS as per specifications and scope defined in tender documents complete with all accessories and electrical, which are not mentioned specifically but are required for the efficient and trouble free operation of the equipment/system. Following items are also included in vendor’s scope. (i) Complete Twin Boom stacker & Bucket wheel reclaimer as per the details given in the specifications except civil works. (ii) Consumables like first fill of lubricating oils etc. for the initial operation of the equipment till handing over. (iii) Commissioning spares and start-up spare parts. (iv) Special tools & tackles, if any required. (v) Recommended spare parts for (3) three years trouble free operation and maintenance. (vi) Painting of complete equipment (including final painting before handing over to the Employer). (vii) Supervision of Installation, testing & commissioning at site. (viii) All drawings / documents along with operation and maintenance manuals as per requirement mentioned elsewhere in the tender document. (ix) Getting approval of design/drawings and any other design calculation related to the equipment from BSPI / MECON / EPI. (x) Power supply at 415V+10%, 50Hz ±5% and combined voltage & frequency variation ±10% shall be provided at vendor’s Main Panel / control desk and equipment JB’s only. However supply of MCC and control as required shall be in vendor’s scope. . (xi) Trailing / Flexible Cables as required for the complete system shall be in vendor’s scope. |
