Valve Guide :

Installed Capacity : 100000 pcs/month

Chemical composition is an important facet of manufacturing quality valve guides. This increases the durability and life of the valve guide and results in smooth functioning of the engine. To keep the desired metallurgical constituents in control, we make use of the Induction Furnace and well equipped Chemical Laboratory to test all material aspects.

Size Range : 1” to 35”

Material :

• Graded Cast Iron of 25 & 30 Grade
• Manganese bronze and Phosphorous bronze
• Aluminum bronze

Valve Seat Inserts :

Installed Capacity : 30000 pcs/month.

We specialize in manufacturing valve seat inserts from magnetic and non-magnetic materials. Use of unconventional materials, those including high proportion of nickel, tungsten, molybdenum for heavy applications is exercised.

Critical parameters taken into consideration are :

• O.D. Roundness
• O. D. to Bottom Face Perpendicularity
• Seat Surface Gauge Height
• Seat Surface Finish
• Seat Surface Angle

Best Casting :

We have complete in-house capabilities for development, metallurgy, casting, tooling and testing. The casting, which is the most  important and typical factor in the manufacturing of the Valve Seat  Inserts, is done on latest high frequency induction melting furnace. These are individually and centrifugally casted, as the case may be, under the  strict supervision of qualified metallurgists. 

TAPPETS :

Installed Capacity : 10000 pcs/month

Material : Precision investment wax casting, chilled casting,   Forging of SAE8260

TECHNICAL FEATURES :

• Crown Height - 0.002 to 0.008 
• Surface Roughness - 0.2 to 0.63 
• Roundness - 0.008 Maximum 
• Surface Finish Crown face - Ra 0.4 
• Cavity Surface Finish - Ra 2.5
• HARDNESS : ABOVE 65 HRC
• Specialized in manufacturing tappets for high rpm / racing engines.

Rocker Arms :

Installed Capacity : 10000 nos./month

Material : Investment Casting, S.G. Iron Castings, Forgings, Aluminum, Bushings made of high graded brass.