Directorate Of Technical Education Tender

PORTABLE ARC WELDING TRANSFORMER - . Cooling type – Air cooled, Phase – Single phase, Input Voltage – 230V AC, O.C.V – 42 VAC, Welding Current – 200AMPs

ALL GEARED LATHE MACHINE- Max. Swing Over Bed- 400mm, Max. Swing Over Carriage- 200mm, Max Swing in Gap- 700mm, Admit Between Center-1000mm/1500mm/2000mm/3000mm Width of Bed- 394mm, Head Stock Spindle bore- 52mm Taper of Spindle bore- M6No, origin die Speed- 22 speeds Range of Spindle Speeds- 11 -1400rpmThread & Feed Range of inch thread- 1/4 – 80 TPI Range of metric thread- 0.5-240mmRange of module Thread- 0.25-120mmRange of Di metrical pitch thread- 7/16 -160 DP Longitudinal feed- 0.035-2.842 mm/rev Cross feed- 0.009 - 0.804m m/rev Rapid Traverse- Longitudinal Standard Rapid Traverse - Cross Standard Max. Travel of Cross Slide- 348mmMax. Travel of Top Slide- 150mmTool Shank Size- 25x2 5mmTailstockTaper of tailstock quill- M5Travel of tailstock quill- 150mmdiameter of tailstock quill- 75mm, Motor Power of Main Motor- 10 HP Power of Rapid Traverse Motor- 0.5HP Power of Coolant Motor- 0.125HP

CAPSTAN LATHE - Spindle hollow (mm) - 42Maximum collect capacity (mm)- 40Range of spindle speeds (RPM) - 100-1050Effective strokes of turret slide(mm) -165Bore size in turret hex head - 32Center of holes above turret slide (mm) - 45Max. dist. Between - 430Cross slide traverse travel (mm) -150Cross slide longitudinal travel (mm)- 300Length of bed (mm)- 1375Width of bed (mm)-230Height, of centre above bed (mm)-190

LATHE TOOL DYNAMOMETER - Capacity -500 Kg in X,Y & Z direction Tool Size -20 mm square Dynamometer Mounting hole -25 mm dia Hole to mount sensor on tool post. Sensor Type- Strain gauge based 350Ω bridge .Connection 9 pin D connector with shielded cable- 3 meter length .Display - 3 independent for X,Y& Z force.3½ digit LED display Resolution- 1 kg for all the 3 components. Recorder o/p Ana log output for connect any recorder or data logger provided .Zero Balancing Coarse and fine potentiometer on front panel. Power 230V 50 Hz Accessories 20 mm HSS tool bit- 1 No. Necessary Cables .Interface to computer for data logging with LC D.

DRILL TOOL DYNAMOMETER - Capacity 500Kg Thrust load, 20 Kg m-torque. Mounting Flange type to mount on the machine bed. Sensor Type Strain gauge based 350Ω bridge. Job Mounting Slots provided on the flange plate to mount the machine vice. Display 2 independent, 3½ digit LED display. Resolution 1 kg for thrust, 0-1Kg-M for torque. Zero Balancing Fine & coarse potentiometer provided on the panel. Recorder O / P Analog output (200mv max) is provided to connect xy recorder or data logger. Power 230V 50HzAccessories Self-centring vice. 4”-1No. Necessary Cables. Interface Interface to computer for data logging with LCD display

GRINDING TOOL DYNAMOMETER - Capacity 500Kg in X,Y& Z direction. Mounting Type 350(L) x 350(W) x 100(H)mm to mount on the machine bed. Sensor Type Strain gauge based 350 Ω bridge. Job Mounting Mounting holes M10 provided to fix machine vice. Display 3 independent for x, y & z force. LED display 3½ digit. Resolution 1Kg for all the 3 Components. Recorder O / P Analog output for connect any recorder or data logger provided. Zero Balancing Coarse and fine potentiometer on front panel. Power 230V 50 Hz Accessories Self centerin gvise 4”-1No.Necessary cables. Optional (Extra Cost) Interface to connect computer for data-logging with LCD display

MILLING TOOL DYNAMOMETER -Capacity 500Kg in X,Y& Z direction. Dimension of Milling Tool: Base Plate310x225, work area 200x200mmForce measurement : 3AXIS - X,Y,Z, ( Micro controller Based)Sensor : Strain Gauge Based Bridge form(350 ohms)Range: 500kgf.Resolution: 1 kg.Accuracy:0.05% Full Scale. Linearity:0.05%Power supply: 230V 50 Hz AC

BROACHING MACHINE- Max. tractive force – 5000 kgMax. stroke – 1320 mm Cutting speed - 1-10m/min Power - 6.5 kW

HEAT TREATMENT FURNACE - Max temp (°C) - 1200Max continuous operating temp (°C) - 1100Volume (litres) - 65Heat-up time (mins) - 40Dimensions: Internal H x W x D (mm) - 278 x 388 x 595Dimensions: External H x W x D (mm) - 885 x 780 x 945Dimensions: External with door open H x W x D (mm) - 885 x 780 x 1245Temperature uniformity of ± 5°C within H x W x D (mm) -178 x 288 x 455Max power (W) - 14000Thermocouple type - RW eight (kg) - 165

INFRARED PYROMETER - Range °C -50 to 1000°C Range °F -58 to 1832°F Resolution 0.1° to 200, 1° over 200 Accuracy ±1.5°CField of View 50 : 1Emissivity 0.1 to 1.00 in 0.01 steps Laser Available Back-lit display Yes

DISC POLISHING MACHINE - Touch screen LCD display Grinding/Polishing Disc Diameter :- 200mmRotate Speed :- 50-600r/min (step less speed )Power Supply :- Single-phase, AC220V, 50HzInput Power :- 250W Dimension :- 740x400x310mmWeight:- 30.00 KG

Heaters: Nichrome wire heater (2Nos) Control Panel: