tender for supply, installation,testing and commissioning of fully automatic cleaning grading unit 1.5 tph , supply, installation,testing and commissioning of fully automatic cleaning grading unit 1.5 tph , bucket elevators- capacity: minimum 2 tph qty: 3 nos. lift height: minimum 12 ft / 3.6 m bucket: 1.5-2.5 litre food-grade hdpe/pp belt width: 150-200 mm belt: heavy-duty endless belt motor: minimum 1.5 hp vfd: yes feed hopper: minimum 150-200 kg head/boot: ms fabricated belt tensioning: adjustable belt tracking: provided inspection/cleaning doors: provided safety guards: provided , pre-cleaner- capacity: minimum 2 tph screens: minimum 2-3 decks approx. screen size: 750 × 1500 mm or equivalent screen cleaning: ball/brush type screen material: ms/ss perforated sheet screen change: easily removable aspiration: adjustable air suction feed control: adjustable motor: minimum 3 hp approx. machine dimensions: 1800-2500 × 1000-1500 × 1800-2200 mm, or equivalent separate outlets for heavy/light impurities , vibro destoner 2tph- capacity: minimum 2 tph deck size: approximately 900 × 1500 to 1000 × 1800 mm air adjustment: variable feed rate control: yes vibration adjustment: yes separate stone outlet: yes dust aspiration: yes motor: 5 hp minimum machine construction: ms heavy-duty product-contact area: ss304 wherever applicable , magnetic separator- type: magnetic separator / magnetic drum capacity: minimum 2 tph magnetic intensity: suitable for ferrous contamination removal contact parts: ss304 magnet: permanent high-intensity magnet width: 300-500 mm approximately separate cleaning arrangement motor: 2 hp only if motorized type , gravity seperator- capacity: minimum 1.5 tph type: pneumatic/air-assisted gravity separator fan: 5 fan / blower arrangement deck: vibratory inclined deck deck size: approximately 1000 × 2000 mm to 1200 × 2500 mm airflow: adjustable deck inclination: adjustable feed rate: adjustable separate outlets: minimum 3-4 heavy/light fraction separation motor: 7.5 hp + 1 hp dust collection/aspiration: provided cleaning arrangement: provided , fine grader- capacity: minimum 1.5 tph type: vibratory / rotary screen grader screen decks: minimum 3 screen size: 750 × 1500 mm approximately or equivalent interchangeable screens: yes screen cleaning: ball/brush arrangement number of grades: minimum 3 + undersize separate discharge outlets adjustable feed motor: 3 hp minimum easy screen replacement ss304 product-contact components wherever applicable , aspirator- type: multi-stage aspiration system capacity: minimum 1.5-2 tph qty: 4 nos. blower: 3-5 hp each / as per manufacturers design adjustable airflow air damper: yes aspiration chamber: ms/ss dust outlet: cyclone/bag filter arrangement ducting: ms/gi separate heavy/light material outlet inspection door: yes , storage bins- capacity: minimum 5 mt each qty: 2 nos. material: ms fabricated / food-grade lining where required approx. dimensions: 2000 × 2000 × 1800-2200 mm, or equivalent bottom: conical/angled discharge outlet: minimum 200-300 mm slide gate: provided level indicator: high/low level indication inspection hatch dust-tight construction support structure , electrical panel board- complete electrical system shall be supplied on turnkey basis. main electrical panel the panel shall include: - mcc - plain cement concrete as required - plc panel - vfds - motor starters - contactors - overload relays - mccbs/acbs - short-circuit protection - phase protection - emergency stop circuit - indicating lamps - control transformers - energy metering all panels shall be suitably designed for industrial flour-mill conditions. , structural steel, platforms, supporting structure & material- the supplier shall provide, wherever applicable: - structural supports. - platforms. - walkways. - staircases. - handrails. - machine foundations/anchor details. - chutes. - hoppers. - guards. - maintenance platforms. structural design shall be suitable for the complete installed machinery load and vibration. , complete electric motors- all motors shall: - be of reputed make. - be suitable for continuous industrial duty. - be properly rated for the connected machinery. - have adequate overload protection. - be energy-efficient and suitable for 3-phase operation. - have suitable rpm as per machinery requirement. - be supplied with motor mounting arrangement and necessary accessories. - three-phase. - suitable for continuous industrial duty. - energy-efficient. - tefc construction. - suitable for 415 v, 50 hz supply. - appropriate ip protection. - properly selected for actual operating load. , supply, loading-unloading, erection, installation, testing, commissioning and training- supply, loading-unloading, erection, installation, testing, commissioning and trial run shall be included. training for operators shall be provided. operation & maintenance manual should be provided. the suppliers scope shall include: - mechanical erection. - electrical installation guidance. - plc commissioning. - instrumentation commissioning. - trial runs. - performance testing. - operator training. - maintenance training. the supplier shall provide adequate qualified engineers during installation and commissioning. note: the complete integrated cleaning and grading plant shall be capable of processing minimum 1.5 mt/hour continuously under normal operating conditions for the specified crop. individual machines shall be suitably rated to ensure uninterrupted operation at the guaranteed plant capacity.