Tender For Supply & Installation, Commissioning And Testing Of Rice Mill Fully Automatic – 1 Tph & Semi-Automatic Flour Mill – 100 Kg/Hr - Rice Mill Fully Automatic – 1 TPH 2 Paddy Cleaner Cum Destoner Name of equipment specification 1 Machine Performance This machine used in rice mill to remove impurities (dust, straw, sand, stones etc.) Capacity: 1 TPH (per setup)Machine Body: Heavy MS Fabrication, semi-automatic. Motor: 1HP/Machine) + 2 HP (Blower) Single-phase or three - phase options Speed: 1440 RPM Voltage: 220V or 420 V Cleaning Efficiency:~ 60-80% removal of impurities. Destoning Efficiency: 98-99% stone removal Air System: Built - in blower Sieve System: Double-deck/multi-layer sieves Feeding system: uniform feed hopper with flow control 3 Rubber Shellar Capacity: 4 (Ton/hr) Operation Mode: Automatic Power Supply: Three - phase (415V) Motor Power: 10 HP Constructional Material: Mild steel (MS)& Stainless Steel (SS) Motor Speed: 960 rpm Feed Mechanism: Pneumatic rubber Sheller with Vibro feeder Air channel for husk separation, v belt and Gearbox drive with low downtime. Minimal Grain breakage. 4 D – Husker Construction: Mild Steel Operation: Automatic Husking Efficiency: 70 – 80% Integrated Cooler, Roller size: 10 inch Capacity: 1 or 2 TPH Power: 10 HP (Three Phase) RPM: 750-800 5 Five Tray Paddy Separator Separates rice into 5 categories (Big rice, Head rice, half, quarter & Tipes) Self-cleaning mechanism Operation Mode: Fully Automatic Power supply: Three phase Motor Power: 2 HP Capacity: 1.5 to 2 TPH (Tons per hr) Construction Material: Stainless Steel (SS) 6 First – Polisher Complete rice Mill 1 TPH Capacity: 1 TPΗ Power Requirement: 20 HP (Total unit) Polisher Type: Abrasive (Vertical Cone Type) Construction Material: Stainless Steel & Mild Steel Operating Speed: 800 RPM 7 Sieve Cum Huspletor Blower Power System Capacity: 1TPΗ Motor Power: 5 HP (4-pole) Speed: 1100 RPM Construction Material: Stainless Steel Voltage: 415V/50 Hz 8 Fine Cleaner and Destoner Function: Remove Small/Light impurities (dust, chaff, straw bits, small foreign matter). It helps improve quality and protect downstream machines.Destoner It is used combination of air flow, vibration, gravity to separate stones, clods, dense foreign material from grains Capacity:1 tph Power Requirements: Motor Power single or three phase voltage and frequency -380-400 v/50Hz or 220 V Layers: 2 or 3 layers Materi!: Stainless Steel or well coated MS 9 Paddy Separator Capacity: 1 TPΗ Motor Power: 1.5 HP Number of Trays: 5•Tray Material: Stainless Steel, Food Grade finish, Trays removable for cleaning.•Tray Oscillation: Oscillating / Gravity type with vibration. Feed inlet and outlet: Three outlets: pure paddy. Electric Supply: 3 phase 10 Rice Cone Polisher •It is used after whitener, to improve luster, smoothness and appearance of rice.•Reduce broken percentage with polishing•Capacity: 1TPΡΗ•Motor Power: 3 HP•Polishing Cone: Made of Stainless steel, conical type.•Polishing chamber: Stainless steel fitted with water mist.•Pressure Control: Adjustable discharge pressure for uniform polishing.•Material: MS Frame, SS Contact Part.•Output Quality: Bright, shiny, less chalky rice with smooth finish. 11 Plan Shifter with Aspirator •Plan Shifter: Separates rice into different grades (Head rice, broken rice, fine brokens, bran)•Aspirator: It is used to airflow to remove light particles (Husk, dust, immature kernels)•Capacity: 1 TPΗ•Motor Power: 3 HP•Sieve Frames: 2 to 4 trays (aluminium with SS wire mesh)•Material: MS/ SS body --•Separation Accuracy: 95 to 98%•Drive System: Eccentric Drive.•Operation Mode: Continuous, dust - free with aspiration. 12 Drum Grader •Separates rice based on gain length•Remove broken grains, keeps uniform head rice size.•Improve quality for packaging.•Capacity: 1 TPH•Motor Power: 3 HP•Drum Type: Cylindrical Drum (Mild Steel or Stainless Steel)•Drum Length: 1.2 to 3 Meter•Drum Diameter: 400-600 mm•Drive System: Chain / Belt Drive•Efficiency: 90-95% accurate separation of broken from head rice. 13 Bucket Elevator •It is used for vertical lift paddy, rice, broken rice.•Gentle Handling to prevent breakage.•Continuous, dust free transfer between machine in rice mill.•Capacity: 1 TPΗ•Lifting Height: 5 to 10 feet.•Buckets: Plastic (HDPE/ Nylon), Mild Steel, or Stainless steel.•Belt/ Chain: Rubber Belt with nylon reinforcement or chain drive.•Bucket Pitch: 150-200 mm•Motor Power: 1.5 HP•Speed: 1.5-3.0 m/s•Efficiency: 95-98% Conveying efficiency, low breakage. 14 Fork Lift •Handle paddy bags, rice bags, bran bags•Reduce Manpower and speed up Material handling•Load Capacity: 1 TON•Lift Height: 3 m-6m•Fork Length: 900-1200 mm•Power Type: Electric•Turning Radius: 2-3 m•Transmission: Automatic / Hydrostatic.•Brakes: Hydraulic / Disc Brake 15 Weighing Balance Machine •Capacity: 50 to 200 kg•Least Count: 100g to 500 g•Platform Size: 600 mm x 400 mm•Power supply: electric with battery backup (Adaptor)•Display Type: Digital LED/LCD Display 16 Seal Machine •Type: Continuous band•Bag Capacity: up to 10-20 kg•Sealing width: 8-12 mm•Sealing Speed: 0-m10 m/minute•Power Supply: Single phase or three phase, 50 Hz•Control: Thermostat or PID temperature controller. 17 Semi-Automatic Flour Mill – 100 kg/hr 18 24” Atta Chakki •Name of equipment specification 1 Machine Performance•Grinding Capacity- 24 Atta chakki is capable of grinding about 100kg/hr•Grinding Range-This Model is used for grind wheat, rice, bajara, maize etc•Material-24 atta chakki made by using high grade steel which is long lasting and rust resistant.•The body of 24 atta chakki is made of cast iron or mild steel which is beneficial for strong resistances to wear and tear.•Grinding Stone Diameter- the diameter is 24 inches (which is improve balancing of capacity and space performance efficiency)•Operation mode- semi automatic•Voltage-220V three phase implied 19 3 Phase Motor •Power-7.5 HP•Voltage-400/690V•Current-15.2/8.8 A•Frequency -50 Hz•Speed-1470 RPM•Efficiency-90%•Insulation class-F•Protection-IP55•Mechanical Specifications -•Frame size-IES•Enclosure Type-TEFC (Totally enclosed fan cooled), ODP•Bearing Type-Ball or Roller Bearings•Mounting Type- Foot Mounted(B3), flange Mounted(B5)•Duty Type-Continuous (S1)•Cooling Method- IC411(standard fan cooling)•Degree of Rating-IP55- (dust and water protected) 20 Star Delta Starter •Core Component-it is automatic working in (main, star, delta) thermal overload relay•Star Contactor-the size of 33% of motor FLC-Only carrying lower star mode starting current•Operation and performance•Starting Current-helpful to reduce one third to direct line on (DOL)•Starting torque-the reduced starting torque with respect to voltage (one third) Product specification•Operational current -(AC-3): 32A•Coil voltage-220v AC or 380 AC•Electrical life- 600 operation/hr•Mechanical life - 3600 ops/hr•Ambient temp--5°c to +40°c altitude up to 2000 m 21 Main Switch , Capacitor , Cable •Full load current-14-18 A•Main Insulator (4 pole)- 32 A (AC-23A Duty)•Circuit braker- 25-32 A type D MCB or 32 A MCCB (thermal- magnetic)•Overload relay- 14 - 20 A Set to motor•Cable-up to 20m run: 4 mm² cu, 4 core XLPE/PVC,•20-50 m run: 6 mm² cu, 4 core (limited voltage drop) •Earth: 2.5 mm² cu (8 SWG GI)•Power factor capacitor-~ 3 kVAr capacitor bank 22 Air Lock (Rotary Airlock Valve)•Duty- Discharge of wheat flour from cyclone while maintaining pneumatic system seal•Type- Drop through rotary airlock valve (rotary feeder)•Mounting-under cyclone, vertical drop, square or round inlet as per cyclone outlet•Operation-Continues rotor, geared motor drive.•Function - To the maintain pressure isolation in chakki•Rotor speed - 18-25 rpm•Differential pressure capability- up to 10 kPa across valve•Body - cast or fabrication MS or SS-304•End plate- MS or SS-304 flange mounted bearing outside the atta chakki•Rotor- 8 vane closed rotor•Shaft - EN8/SS, outboard bearing with grease point.•Seals-air purge on shaft seals.Bulk Density -0.45-0.65 t/m3 Temp-up to 60°c 23 Cleaning Machine With Distoner •The Distoner is an essential part of the machine as remove stones, husks, and other unwanted material from the wheat.•It is helpful foe quality of the flour and reduce wear on the grinding mechanism.•Disconnect the machine from power and disassemble the parts i.e stones, sieves and any other removable component 24 Storage Tank •Capacity: 100 kg of flour•Volume: Typically, the storage tank is to hold flour for immediate use in flour milling operation.•Material: stainless steel (SS), Or Mild Steel (MS) with a food grade coating and durability and cleanliness.•Shape and Dimensions: Diameter-40cm to 60 cm•Height-1.5 m to 2.5 m•Hopper - Cone Shaped bottom allows the flour to move towards discharge port at the base. 25 Atta Grader •Type-Automatic flour sifting•Material: Mild Steel (MS) Or Stainless steel•Drive: Belt/Pulley Driven with motor•Capacity: 100-150 kg/hr•Sieves / Meshes: -to 4 compartments with interchangeable jail/Mesh•Mesh Size 8 to 18 mm•Operation: Vibratory or rotary sieves drum 26 Wheat Crusher •Grinding Wheel / stone Size: 24 inch (600mm) pair of emery disks.•Speed: 1440 RPM 27 Weighing Balance •Capacity: 50 to 200 kg•Least Count: 100g to 500 g•Platform Size: 600 mm x 400 mm•Power supply: electric with battery backup (Adaptor)•Display Type: Digital LED/LCD Display•Certification: ISO 28 Sealing Machine •Type: Continuous band•Bag Capacity: up to 10-20 kg•Sealing width: 8-12 mm•Sealing Speed: 0-m10 m / minute•Power Supply: Single phase or three phase, 50 Hz•Control: Thermostat or PID temperature controller. 29 Installation and Commissioning Charges
