Educational Models

 

HYDRAULIC MODELS

HM 01 Air Lift Pump
HM 02 Archimedean Screw Pump
HM 03 Centrifugal Pump Set
HM 04 Deep Well Turbine Pump
HM 05 Direct Rotary Rig
HM 06 Display Board for Pipe Fittings and Valves
HM 07 Francis Turbine
HM 08 Gear Pump
HM 09 Hydraulic Jack
HM 10 Hydraulic Lift (Direct Acting Lift)
HM 11 Hydraulic Press
HM 12 Hydraulic/Water Pump
HM 13 Hydraulic Ram
HM 14 Impulse Turbine
HM 15 Kaplan Turbine
HM 16 Pelton Turbine
HM 17 Pendulum Pump
HM 18 Radial Turbine Pump
HM 19 Reciprocating Pump Set
HM 20  Rotary Pump
HM 21  Runners/Impellors of Pumps and Turbines
  a) Axial flow Runner
  b) Centrifugal Runner
  c) Domestic Self Priming Runner
  d) Francis Runner
  e) Kaplan Runner
  f) Mixed Flow Pump Runner
  f) Mixed Flow Pump Runner
  g) Pelton Wheel Runner
  h) Radial or Centrifugal Runner
HM 22 Submersible Pump Model
HM 23 Tube Well
HM 24 Water Wheel
  .

 

 

TOOTHED GEARINGS

TG01 Cycloidal Gears
TG02 Differential Gear
TG03 Double Stage Helical Gears (Herringbone Gears)
TG04 Epicyclic Gear
TG05 Epicyclic Gear Box (Sun and Plant Type)
TG06 Gear Box (Three speed and a Reverse Gear Type)
TG07 Interconnected Gear
TG08 Internal Gear with Pinion Drive
TG09 Kinematic Gear Set
TG10 Rack and Quadrant Gears
TG11  Reversing Gears
TG12 Shaper Model
TG13  Single Stage Bevel Gears
TG14 Single Stage Helical Gears
TG15 Single Stage Spiral Gears
TG16 Single Stage Spur Gears with Intermediate Gear
TG17 Single Stage Spur Gears (Simple Train of Gears)
TG18 Sliding Wedge Gear with Straight Line
TG19 Spur Rack and Pinion
TG20  Three Stage Spur Gears
TG21 Train of Gear Wheels (sets)
TG22 Two Stage Spur Gears (Compound Train of Gears)
TG23 Worm Gears
  -

 

 

MECHANISM AND MECHANICAL DEVICES

ME01 Crank and Connecting Rod Model
ME02 Crank and Slotted Lever Mechanism
ME03 Ellipse Tracer Model
ME04 Four Bar Link Mechanism
ME05 Inversion of four Bar Mechanism
ME06 Kinematic Pairs
ME07 Oscillating Cylinder Mechanism
ME08 Pantograph Mechanism
ME09 Pawl and Ratchet Motion
ME10 Peaucellier Mechanism
ME11 Reciprocating Engine Mechanism/slider Crank Mechanism
ME12 Scotch Yoke Mechanism
ME13 Two Crank Linkage Drive Model
ME14 Watt Mechanism
ME15 Whitworth Quick Return Mechanism
  .

 

 

TYPES OF DRIVES AND PULLEYS

DP01 Belt Drive Single Speed
DP02 Belt Drive Two Sped
DP03 Belt Drive (Loose and fast pulleys)
DP04 Chain Drive
DP05 Friction Wheel Drive
DP06 Geneva Drive
DP07 Set of Belt Pulleys
   a) Flat belt pulleys
   b) Rope pulley
  c) “V” belt pulley
  d) Cone or step pulley
  .

 

 

CAMS

CA01 Action of Cams
CA02 Cam and Follower of Five Different Types
  a) Plate Cam: with Reciprocating Flat Faced Follower
  b) Tangent Cam: with Oscillating Roller Follower
  c) Cylindrical Cam: with Translating Follower
  d)Translating Cam with Reciprocating Knife Edge Follower
  e) End Cam with Translating Follower
CA03 Harmonic Motion (Simple Type)
CA04 Harmonic Motion (Slit Bar Slide Type)
CA05 Tri Clover Leaf Cam
CA06 Triangular Eccentric Cam
  .

 

 

BRAKES AND DYNOMETERS

BD01 Air Brake (Actual Working)
BD02 Band and Block Brake
BD03 Band Brake
BD04 Disc Brake
BD05 Disc Brake (Actual Working)
BD06 Double Shoe Brake   >>>>
BD07 Hydraulic Brake
BD08 Hydraulic Brake (Four Brake Drum)
BD09 Hydraulic Brake (Two Brake Drum)
BD10  Internally Expanding Brake
BD11 Mechanical Brake
BD12  Power Brake(Actual Working)
BD13 Prony Brake Dynamometer
BD14 Rope Brake Dynamometer
BD15 Single Shoe Brake or Black Brake
  .

 

 

BEARING MODELS

BE01 Ball Bearing Set (A Set Consists of)
  a) Ball Bearing
  b) Roller Bearing
  c) Taper Bearing
  d) Thrust Bearing
BE02 Shaft Journal Bearing
  a) Bush Bearing
  b) Foot Step Bearing
  d) Open Truck Bearing
  e) Plummer Block/Pedestal Bearing
  f) Thrust Bearing
BE03 Swivel Bearing
   
 

KEYS

KE01 Keys (Set of Five)
   

 

 

JOINTS AND COUPLINGS

JC01 a) Box or Muff Coupling
b) Half Lap Muff Coupling
c) Split Muff Coupling
JC02 Compression Coupling Springs Type
JC03 Cotter Joint
JC04  Coupler Joint
JC05 Expansion Joint
JC06 Flanged Coupling
JC07 Flanged Pipe C.I. Joint (Oval or Round Shape)
JC08 Flexible Coupling
JC09 Gib & Cotter Joint
JC10 Hook Joint( Hook Coupling), Single Type
JC11 Hook Joint (Hook Coupling), Double Type
JC12 Hydraulic Joint
JC13 Key Cotter Joint
JC14 Knuckle Joint    
JC15 Nipple Joint
JC16 Oldham’s Coupling
JC17 Pin Point
JC18 Pipe Joint
JC19 Rivets(different types)
      a) Cup Head
      b) Pan Head
      c) Conical Head
      d) Counter Sunk Head
JC20 Riveted Joints
  a) A Set of Four Consists of Single and Double
  b) Lap Joint, Single and Double Strap  Joint  Triple
  c) Quadruple
JC21 Shaft Coupling
JC22 Shellers Coupling
JC23 Sleeve and Cutter Joint
JC24 Socket and Spigot Joint
JC25 Splind Shaft
JC26 Strap Joint
JC27  Tie Rod Joint
JC29 Universal Coupling
   
   

 

 

CLUTCHES

CL01  Centrifugal Clutch
CL02 Claw Clutch
CL03 Cone Clutch
CL04 Multiplate Clutch
CL05 Single Plate Clutch
   

 

 

NUT BOLTS & THREADS MODELS

GO01 Governor Models with Rotating Arrangement
     a) Watt governor
  1. Ordinary 
2. Early 
 3. Cross arm
  b) Loaded type governor
  c) Porter governor
  d)  Hartnell governor
   

 

 

STEAM ENGINE VALVES AND REVERSING GEARS

SV01 D-slide Valve (Outside admission valve)
SV02 Piston Slide Valve (Inside admission valve)
SV03 Meyer’s Expansion Valve
SV04  Stephenson Link Motion
SV05 Gooch Link Motion
SV06 Allan link Motion
SV07 Walschaert’s Radial Valve Gear
SV08 Joy Radial Valve Gear
SV09 Eccentric Model
SV10 Stuffing Box
SV11 Cross Head
  .

 

 

MODELS OF I.C. ENGINES POWER PLANTS

EP01 Sectional Working Model of 2 Stroke Petrol Engine
EP02 Sectional Working Model of 4 Stroke Petrol Engine
EP03 Sectional Working Model of 2 Stroke Diesel Engine
EP04 Sectional Working Model of 4 Stroke Diesel Engine
EP05 Gas Turbine or Turbojet Engine
EP06 Wankel Engine
EP07 Thermal Power Plant Model
EP08 Nuclear Power Plant Model
EP09 Model of Hydro Power Plant
EP10 Model of Ram Jet Engine
  .

 

 

HEAT ENGINE (BOILER MODELS)

HE01 Model of Lancashire Boiler   >>>>>
HE02 Model of Cornish Boiler
HE03 Model of Babcock and Wilcox Boiler   >>>>>
HE04 Model of Locomotive Boiler   >>>>>
HE05 Model of Cochran Boiler
HE06 Model of Vertical Water Tube Boiler   >>>>>
HE08 Model of Loffler Boiler
HE09 Model of Lamont Boiler
HE10 Model of Benson Boiler
HE11 Model of Velox Boiler
HE12 Model of Sterling Boiler
  .

 

 

MODELS OF STEAM BOILERS (MOUNTING AND ACCESSORIES)

HE13 Lever Safety Valve
HE14 Spring Loaded Safety Valve
HE15  Dead Weight Safety Valve
HE16 Combined High Steam and Low Water Safety Valve
HE17 Water Gauge Model
HE18 Stop Valve Hopkinson Type
HE19 Feed Check Valve
HE20 Steam Injector
HE21 Pressure Gauge
HE22 Blow Off Cock
HE23 Reducing Valve
HE24 Fusible Plugs
HE25 Anti-Priming Pipe
HE26 Expansion Steam Trap
HE27 Float Steam Trap
HE28 Green Economizer
HE29 Sudgen Super Heater

 

 

MODELS OF STEAM ENGINES ACCESSORIES

SI01 Model of Steam Engine
SI02 Steam Engine Model with a Boiler
SI03 Steam Engine Model with a Boiler (Electrically Operated)
SI04 Model of Compound Steam Engine
SI05 Model of Uniflow Steam Engine
SI06 Model of Drop Valve Steam Engine
SI07 Model of Corliss Valve Steam Engine
SI08 Throttle Valve
  .

 

 

STEAM TURBINE MODELS

STM01 De-Level Turbine
STM02 Pure Reaction Steam Turbine (Hero’s)
STM03 Steam/Reaction Turbine (Air Turbine)
  a) Velocity Compounded
  b) Pressure Compounded
  .

 

 

STEAM CONDENSER MODELS

SC01 Jet Condenser- Parallel Flow
SC02 Jet Condenser- Counter Flow
SC03 Surface Condenser
SC04 Evaporative Condenser
SC05 Ejector Condenser
SC06 Air Pre-Heater
  .