Vr & Vr Enterprises

01)                    Our Range of Manual Chain pulley block Starting from 1000 Kg to 15000 KG with the Standard lift of 3 meter and the construction of gear box Spur gear assembly with case hardening.

02)                    Hooks are steel forged hooks are confirming to IS 8610 fixed at upper bottom and the block made out of heavy duty cast iron.

03)                    Load chain grade 80 IS 6216 Alloy steel chain uniformly electrically welded from alloy steel.

01)                    Our Range of EOT Crab Assembly from 10 ton to 50 ton with twin drive arrangements and as per the customers requirements we are doing custom built assembly system.

02)                    Traveling Trolley capacity from 10 ton to 25 ton running on rails fixed on the ground level with electrically operated system.

01)                    Our EOT Cranes Ranges from Single girder and double girder cranes with the various spans as per the customer requirements.

02)                    Single girder cranes ranging from 1 ton to  15 ton with std span of 9.5 meters with class duty of I,II, III and class IV.

03)                    Double girder cranes ranging from 10 ton to  50 ton with std span of 9.5 meters with class duty of I,II, and III as per the customers requirements.

• For rubbest and compact design Eectric chainelectric hoist .....
  
  01)                  Our Range of Chain electric hoist Starting from 500 Kg to 5000 KG with the Standard lift of 3 meter and the construction of gear box Alloy Steel hobbed teeth helical with solid pinion running on ball roller bearings with oil bath lubrication.

  02)                  Main body construction is high standard alloy with required kg specification for each and every capacity. Motors are STD rated with high starting torque specially designed for hoist duty.

  03)                  Cross travel trolley are designed to suit either standard rolled steel or box girder.

  04)                  We can also provide dual speed chain electric hoist on request.

   

   

• Capacities as ranging from 15 ton to 40 tons for gantry cranes
• Capacities as ranging from 0.50 ton to 5 tons for jib cranes
• Loading & unloading trucks
  
• Heavy pipe laying in trenches
  
• Erection of bulky equipment
  
• Shifting of heavy load etc
  

01)                    Our Helical Gear box are high efficiency and low noise operations.  Gears Boxes are high tensile low alloy steel is used as a raw material.  Gears are designed to transmit high torque and power with smooth running under all types of abnormal operation conditions.

02)                    Closed grain cast iron is the material used for significant loading conditions for gear box housing and cover.

03)                    Lubrication by self splash of oil it provides with an oil seal, oil level indicator drain plug, and breather plug. Geared motors are delivered with out oil.

04)                    Our Range of Helical gear boxes are providing, Extruder application, Muller and mixer applications, Crane duty gear boxes, etc.,

• Foot mounted UP  to 250 HP
  
• Flange mounted UP to 250 HP
  
• Foot cum flange up to 250 HP
  
• Face mounted
  
• Foot cum face

• Can withstand wide voltage fluctuations
  
• Dynamically balanced pressure die cast rotors
  
• Varnishing is done4 through impregnation( VPI)
  
• Bearing are shrunk fit on bearing seats
  
• Connections are made by electric brazing to eliminate loose contacts
  

01)                    Our Range of Wire Rope Hoist Starting from 500 Kg to 15000 KG with the Standard lift of 6 meter and the construction of gear box Alloy Steel hobbed teeth helical with solid pinion running on ball roller bearings with oil bath lubrication.

02)                    Flame Proof Hoist with the confirmation of IS 325 Standards are reputed make of motors are half hour rated with high starting tororque specially designed for hoist duty.

03)                    Cross travel trolley are designed to suit either standard rolled steel or box girder.

01)                    Our Range of Worm reduction gear unit is starting from 2 inches to 12 inches rating up 120 HP Standard on service factor 1.

02)                    Worm and worm wheel is made under case hardening alloy steel. Worm are generated on thread milling machines with profile ground.

03)                    Worm wheel are made of phosphorous bronze. Worm wheel are hobbed on precision hobbing machines.

04)                    Lubrication are self splash system of gears and bearings.

• The number of reducer's mode is augmentable
  
• Sound-absorb able structure