Supply of Equipments for MRS Laboratory

PURCHASE OF EQUIPMENTS AND MACHINARY

PRECISION QUALITY LIGHT DUTY LATHE MACHINE size 4 1/2’ feet , Centre Height 165 mm , The length between centers 600 - 1000 mm , Spindle Bore 40 mm with The swing diameter over the bed 180 -250 mm (All are near values ) With 1HP- 3Phase - 1400-2000 RPM Electric Motor, 6"x3 Jaw True Chuck, R/F Switch, V Belt, one Chuck plate, Change of Gear Set, Motor Pulley, Dead Centre, Sleeve, Tool Post key with complete. Make : Indian make SONA or Equivalent . The above lathe machine is used to test to conduct a) Leveling of lathe.(all side bottom to be fitted with vibrator ) b) True running of spindle. c) Alignment of both centers. d) Parallelism of main spindle to saddle movements.

TAIL STOCK ASSEMBLY [for dismantle and assembling purpose](also same as suitable to above lathe model)

MEDIUM DUTY PILLAR TYPE DRILLING MACHINE 25 to 40 mm , motor of single / Three phase 1 HP , Table size around 300 to 400 mm. The above drilling machine is used to test to conduct a) Level of the Drilling machine (bottom is to be fitted with vibration damper). b) True running of Spindle Taper. c) Squareness of Spindle axis with Table

BRUSH TYPE DC MOTOR. Capacity: 1 HP DC motor(With power supply – AC DC Convertor) Voltage: 220V/230V DC Current: 5 Amps Speed: 1500 – 2000 RPM. Components for Inspection and Identification.(Dismantling type) Yoke (Frame) Field Poles & Coils: Armature Core & Winding: Commutator: Brushes & Holder: Bearings: Shaft & Keyway: End Shields/Covers:

HYDRAULIC CYLINDER Bore Diameter: 50 mm to 80 mm Stroke Length: 100 mm to 150 mm. Components for Inspection and Identification.(Dismantling type) • barrel , piston , piston rod , seals , and gland/head .

DIRECTIONAL CONTROL VALVE Hand lever operated valve position-4/3 spring returnComponents for Inspection and Identification.(Dismantling and assembling type) • Valve Body , Spool , Actuation Mechanism , Springs , Detents , • Ports , Seals and O-rings

BEARING WITH SHAFT ASSEMBLY UNIT 204 bearing with 20-30 mm shaft assembly with 2 jaw bearing puller. Components for Inspection and Identification.(Dismantling and assembling type ) Main Bearing Components. Shaft and Mounting Components Housing and Support Components. Lubrication and Sealing Components

COUPLING UNIT USING DRIVING AND DRIVEN SHAFTS USING PLUMMER BLOCK BEARING UNIT Love joy coupling unit Flanged coupling Housings SNN/SNC series Shaft diameter: 20 mm

V BELT DRIVE UNIT USING MOTOR A belt drive (Fenner or equivalent brand) and b b belt drive with ½ hp motor grinder motor Small pulley 2 or 3 inch Big pulley -10-12 inch Belt size A 40 and B42 All are mounted on a rigid MS Frame

SLIDING MESH GEAR BOX FOR DISMANTLING AND ASSEMBLING Light duty sliding mesh gear box for dismantling and assembling (able to learn gear tooth wear, gear mesh, crank damage) brand new gear box not required. Should be fitted in MS frame.

CONSTANT MESH GEAR BOX CUT SECTION Cut section Light duty constant mesh gear box for learning and dismantling and assembling purpose of gear tooth wear, gear mesh, crank damage) fitted in the MS Frame

TEST MANDRELS FOR LATHE AND DRILLING MACHINE. Standard size. (for above lathe and drilling machine) is also used to check the true running of taper socket .

PRECISION STRAIGHT EDGE High quality alloy steel / grained cast iron material . Length more 100 mm , 30 to 40 mm width (All are near values)

SPIRIT LEVEL FREEMANS Box section Aluminum spirit level with magnetic mounting

MAGNETIC STAND WITH DIAL INDICATOR . Insize or equiavelent Mechanical Dial indicator mounted in universal magnetic mounting.

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