Notice Inviting Tender (NIT) by the State Government Of West Bengal for Supply, Testing, Installation And Commissioning And Demonstration Of Hand Tools, Instruments, Equipment And Machinery 2-Axis Cnc Machine. Specification: - I. Machine Capacity: Swing Over Bed- 425 Mm Or Higher; Turning Diameter- 200 Mm Or Higher; Distance Between Centres- 300 Mm Or Higher; Maximum Turning Length- 240 Mm Or Higher; Slant Angle Bed Or Saddle- 30 Degree To Horizontal Or Higher. Ii. Spindle: Spindle Nose- A2-5 Or Higher; Bore Through Spindle- 53 Mm Or Higher; Maximum Spindle Speed- 4000 Rpm Or Higher; Spindle Power, Continuous- 5.5 / 7.5 Kw Or Higher; Type Of Drive- Ac Servo Spindle Motor Digital; Chuck Size- 165 Mm Or Higher; Chuck Type- 3-Jaw Hydraulic, Hydraulic Power Operated, Programmable. Iii. Axes: X - Axis Travel- 100 Mm Or Higher; Z - Axis Travel- 300 Mm Or Higher; Programmable Feed Rate- X & Z- 10 - 10000 Mm/Min; Minimum Programmable Command - X & Z- 0.001 Mm; Rapid Traverse - X & Z- 20 M/Min Or Higher; Type Of Drive - X & Z- Ac Servo Motor; Ball Screw - Z & X Axes Diameter X Pitch- 32 Mm X 10 Mm Or Higher; Ball Screw Finish - Z & X Axes- Hardened And Ground; Ball Screw Class- Z & X Axes- Pre-Loaded With C3 Or Better; Guideway Type - Z & X Axes- Antifriction Linear Motion Guideway; Guideway Size - Z & X Axes- 25 Mm Or Higher; Guideway Precision - Z & X Axes- P Class. Iv. Turret: Bi-Directional Tool Turret- Electro-Mechanical/ Servo/ Hydraulic; No. Of Tools- 8 Nos. Or Higher; Tool Shank Size- 20 Mm X 20 Mm; Maximum Boring Bar Diameter- 32 Mm.V. Tail Stock: Quill Diameter- 65 Mm Or Higher; Quill Stroke- 80 Mm Or Higher; Quill Taper- Mt-4 Or Higher; Quill Actuation- Hydraulic Through Program As Well As Through Foot Switch; Tail Stock Base Travel Manual- 150 Mm Or Higher; Thrust Adjustable- 300 Kgf Or Higher. Vi. Coolant/Lubrication/Hydraulic: Coolant Tank Capacity- 100 Litres Or Higher; Coolant Pump Motor- 0.37 Kw; Coolant Pump Output- 20 Lpm Or Higher; Lubrication Type- Automatic Centralized Lubrication; Lubrication Tank Capacity- 3 Litres Or Higher; Hydraulic Pump Discharge- 10 Lpm Or Higher; Hydraulic Tank Capacity- 40 Litres Or Higher; Hydraulic System Pressure Maximum- 30 Bar Or Higher.Vii. Accuracy As Per Iso 230-2: Positioning Accuracy X & Z Axes- 0.010 Mm; Repeatability X & Z Axes- ± 0.003 Mm; Geometrical Alignment- Iso 13041-Part 1; Accuracy Of Finish Test Piece- Iso 13041-Part 6. Viii. Cnc System: Control System- Fanuc-Oi Tf; System Resolution- 0.001 Mm; Motors & Drives- Beta Series Or Compatible With Fanuc-Oi Tf; Tool Number Display- On Machine Operator Panel; Machine Control Panel- Feed Rate, Spindle Speed Override Knob; Mpg Manual Pulse Generator- On Machine Operator Panel; Cnc Features- Graphic Simulation, Programming Help, Tool Offsets, Mdi, Absolute/ Incremental Positioning, Pitch Error Compensation. Ix. Power Source: Mains Supply ± 10 %- 415 V, 3 Ph., 50Hz; Total Connected Load Requirement- As Required. X. Standard Equipment / Item: I 3-Phase Servo Voltage Stabilizer Of Required Capacity-1 No., Ii Chip Conveyor Programmable- Scraper Type With Chip Bin Of Suitable Capacity- 1 Set. Iii Air Conditioning Unit For Electrical Cabinet- 1 No., Iv Backup Cd For Plc Ladder Logic- 2 Set, V Machine Lightning- 1 Set, Vi Leveling Pads And Jacking Screws- 4 Nos. Or As Required., Vii Operation Manual & Maintenance Manual- 2 Set Each, Viii Complete Set Of Fanuc-0Imf Cnc System, Servo Axis Drives & Spindle Drive- 2 Set Each. Ix Electric Circuit Diagram- 3 Set. X Manuals Of All Accessories Like Stabilizer, Chip Conveyor, Hydraulic System, Centralized Lubrication System, Panel Mounted Ac Etc.- 1 Set Each. Xi Installation Kit- 1 Set, Xii Maintenance Tool Kit- 1 Set List To Be Provided By Bidder Xiii 6 Rack Tool Trolley Size 25X22x45 With Lock- 1 No., Xiv Machine Guarding With Safety Compliance- 1 Set Incorporated With Machine. 5 Five Years Annual Maintenance Contract Amc Beyond Normal Guarantee / Warranty Period Is Applicable For This Item. Yearly Price Price For One Year Of 5 Five Year Annual Maintenance Contract Amc Is To Be Quoted In A Separate Column In Boq. Etc. For The Trade/Course Of Cnc Programmer. in Hooghly - West Bengal has been published.
The last date of this tender is 08/02/2021, work value is  0 (Refer Doc) INR, EMD is  35000 INR and tender document fees is  0 (Refer Doc) INR
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