FLEXOCON ENGINEERS PRIVATE LIMITED Sukchar, Kolkata, West Bengal

The Flexocon Tyre coupling is primarily designed to allow for misalignment both angular and parallel and compensates for end float. Torsional vibration is reduced and shock loads minimized by the flexing body. The Flexocon Tyre coupling has been successfully subjected, under normal circumstances, to angular misalignment up to 4째, parallel misalignment up to 3mm and end float up to 8mm. The design of the Flexocon Tyre coupling having a flexing member with remarkable durability suppresses the Initial shock load and eliminates to a marked degree the stresses common to power driven machinery.     Features   Highest Misalignment tolerance     Parallel : 3 mm.      Angular : Max 4 degree     End float : Max 8 mm.  Better protection in impact loads & heavy shocks.  Easy to assemble & dissemble.  No need for lubrication.

Rubber Expansion Joints are made as per FSA, USA (Fluid sealing Association) standard. At present we manufacture Rubber Expansion Joints of size from 25 mm NB to 2200 NB in circular configuration and rectangular configuration as per customer’s specification. These Rubber Expansion Joints are suitable upto Pressure range of 30 Kg/sq.cm and Temperature range upto 120 C.

Flexocon Pin bush type flexible Couplings are of the cushioned drive type, transmitting the torque, through high Tensile bolts to the machine input shafts. Special Rubber Compounds are used in bushes so that it can absorb slight misalignments, tensional vibration and shock loads. The flanges are made of high grade cast iron. For special applications cast steel flanges are also manufactured. Flexocon offer 20 standard models of Pin bush coupling with rating range from0.81 KW to 249 KW at 100 rpm. Flexocon also manufacture Pin bush type Brake Dum cum flexible couplings of different diameter to suit standard as well as non standard brakes.   Features   No lubrication required.  Accommodates misalignments.  Damps out vibration.  Reversing resiliency against shocks.  Easy installation and removal.  Inexpensive.

Metallic Expansion Joints are made as per EJMA standard. These expansion Joints are made from Cold rolled Austenitic Stainless steel 304, 316 and 321 material and are suitable for higher Temperature as well as higher pressure. Any size and configuration can be manufactured as per customer requirements.

Flexocon Geared Couplings is used to join two rotating shafts for efficient transmission of Mechanical Power. Flexocon full gear Flexible Gear Coupling consists of two identical toothed hubs, two identical flanged sleeves with internal teeth, a gasket, a set of bolts, nuts and spring washers, lube plugs and two oil/grease retaining O-ring over the hubs. Flexocon Geared Couplingsare manufactured employing tested raw materials through precision manufacturing processes using special purpose machines, jigs, fixtures, tooling and gauges and are subject to continuous inspection. Flexocon Geared Couplings are designed and manufactured to accommodate Angular, Parallel and Axial Misalignments. Upto Plus/Minus 1.5 Degree angular misalignment capacity is provided in standard Couplings. Features   High Power to weight ratio.  Compact assembly.  Accommodates angular, parallel and axial misalignment.  Larger bore capacities.  Crown Gear teeth for longer life.  Less backlash error.  Heat treated as per application.  Generally used upto 120째C.  Close tolerance connecting bolts.  Interchangeability. Range of Resilient Couplings   Full Geared Coupling.  Half Geared Half Rigid Coupling.  Mill Motor Type Coupling.  BrakeDrum Type Geared Coupling.  Spacer type Geared Coupling.  Brake-disc Type Geared Coupling.  Shear pin type Geared Coupling.  Slide type Geared Coupling.  Vertical type Geared Coupling.  Single sleeve type Geared Coupling.  Floating Shaft type Geared Coupling.  Limiting end-float geared Coupling.  Torsion Shaft Geared Coupling.

Flexocon Grid Spring Resilient Coupling comprises mainly two hubs, Grid Spring and Cover to protect the spring to fly off to centrifugal force and to prevent Grease to come out. Grid Spring element is so designed that it provides resiliency for variable flexibility of a Coupling and damping properties making the Coupling very for drives involving high shock loads to the extent of 80%. Misalignment - Angular, Parallel or Axial, that inevitably occurs between rotating shafts, which are independently supported, is also taken care of by the Spring element within allowable limits.   Features   All Metal Construction having no fast wearing out components.  Torsionally flexible Transmit full torque with dampened vibration and deduced peak load.  Accommodates angular, parallel and axial misalignment.  High ratings.  Versatile design and interchangeability  Easy assembly and maintenance  Very low Downtime.  Longer service life.   Range of Resilient Couplings   Standard Couplings with vertically split cover.  Standard Couplings with axially split cover.  Flanged Couplings with vertically split cover.  Flanged Couplings with axially split cover.  Brake Drum couplings.  Spacer type couplings.

Fabric Expansion Joints are made as per FSA, USA (Fluid sealing Association) standard. Fabric Expansion Joints are mainly used with Industrial fans, Mechanical Dust Collector, ESP, Hot Air duct, Flue gas duct, Chimney stack & load shells etc. We are capable of manufacturing Fabric Expansion Joints having withstanding capability of Temperature upto 1400C and Pressure upto 2000 mm WG. The sizes and shapes shall be as per customer requirement.