Rototech Metal & Auto Co Tagore Road, Rajkot, Gujarat

Product Description: Valve seats are offered in material such as EN-52. EN-24, EN-8, Cast-iron depending on application or customer's specification. Steallite coating on seat is also offered if required by the customer. These are manufactured by ring rolling or forging process depending on the size and volume.   All valve seat inserts are either forged or individually cast to ensure proper material transfer and formation. Different alloys are utilized depending on the specific requirements of an engine or fuel delivery.   Quality deals with Perfection which comes out of specialization for manufacturing particular product. We maintain Perfect chemical composition and 100% accuracy in all aspect of manufacturing process.    O.D. Roundness  O. D. to Bottom Perpendicularity  Seat Surface Gauge Height  Seat Surface Finish  Seat Surface Run-out to Bottom Face and O D  Seat Surface Angle  Line Profile for Seat Surface   All these aspects are taken into consideration during the manufacturing process.

Material : Mild Steel

Color : Silver

Brand Name : Rhyno

Packaging Type : Box

Material : Mild Steel

Color : Silver

Material : Cast Iron

Shape : Round

Color : Black

Brand Name : Rhyno

Product Description: Owing to the years of industrial experience, we have been able to serve our valued clients with a wide range of Piston Ring. The diameter ranges from 40mm to 680mm uptill now. These products are manufactured by our experts using centrifugal cast and gravity die cast moulds. Depending on the specific requirement of the customer the alloy addition is done to achieve the specific hardness and microstructure required. Critical parameters like Tangential load testing, microstructure and hardness are checked during and manufacturing process and final dispatch.

We are importing and supplying the piston kit for all 2 wheeler motorcycle model India. These products are sourced from OEM supplier enabling us to maintain the quality and achieve customer's satisfaction. We are marketing this product

Material : Fiber

Usage : Automobile

Color : Yellow, Brown, Blue

Product Description: We offer our clients an excellent quality range of Gudgeon Pins, which are manufactured from high grade quality raw materials like SAE 8620, 20MNCR5, 16MNCR5 etc. Outer surface of the pins are properly ground and highly polished for smooth performance, maintaining the tolerance within 0.005mm. The pins are case hardened with the case depth upto 1.25mm or nitride hardened.   Our designed gudgeon pins/ piston pins have hardness between 55 to 65 HRC and high wear resistance surface, coupled with tough cores to resist shock loads.

Product Description: Inlet and exhaust valves are precision engine components used for sealing the combustion chamber that controls the gas exchange process in internal combustion engines. The thermally lower stressed inlet valves are cooled by the incoming gases. In contrast, exhaust valves are subject to high thermal stresses and chemical corrosion during the exhaust cycle. Therefore, a wide range of materials and geometries are used in the design for exhaust valves. We are engaged in offering Inlet/Exhaust Valves to our clients having application in stationary engines, diesel engines, automobiles, D.G.sets, Marine Engines, the material ranges from EN-52, Bimetal, En-24, EN-8 depending on application as well as customer's specification. Based on the demands from our customer we also can provide chrome plating on stem dia. and steallite coating on seat dia. The steallite is cobalt base. We are successfully supplying these items to our domestic as well as overseas customers at present with consistent quality. We assure to serve you best. We present best quality inlet/exhaust valves that are used in Diesel Engines / Marine Engines manufactured from high quality raw materials. We maintain international standards of quality that has helped us in garnering large number of customers all over the globe.    

Material : Mild Steel

Application : Industrial

Color : Black

Brand Name : Rototech

Material : MS

Color : Silver

Shape : Round

Product Description: We are engaged in manufacturing and exporting wide range of cylinder liners & sleeves which are centrifugally casted. Depending on the specific requirement of the customer the alloy addition is done to achieve the specific hardness and microstructure required. We also supply nitride or chrome plated Liner/Sleeves if specified by the customer.   Our goal at Rototech Metal & Auto Co. is to ensure highest of our products and to attain that we follow rigorous quality assurance process.   Machining is done on CNC, VMC, special purpose boring, honing, grinding and custom made lathe machines for precise job our customers require under strict tolerance.   Cylinder Liners – Sleeves, made of grey cast-iron, ought to have desired casting and machining qualities, viz. strength, toughness, hardness and wear resistance. These are mainly of two types – Dry liner-sleeves and Wet liner-sleeves.   The liners-sleeves are 'cast-in fit', force (press) fit or slip fit. The interference between its outer diameter and bore-hole walls depends on fit-type from 0.050 to 0.075 mm. These are available in wide range suitable for light, medium and heavy duty application.

Material : Cast Iron

Color : Black

Product Description: Owing to our in-depth knowledge of this domain, we have been able to offer optimum quality Compressor Crankshaft to our valuable customers. Precisely manufactured as per the international standards of quality, these crankshafts are known for their durable finish, resistance to corrosion and durability.   Crankshaft manufacturing begins with either a solid billet, S.G. Iron or other commercially available aerospace grade steels. We also machine from free-issue forgings and castings for pre-production runs. Depending upon the project requirements a variety of heat treatments including stabilising, hardening and tempering and gas nitriding can be utilised.

Product Description: The connecting rods are usually made of steel alloys like 42CrMo4, C-70, EN-8D, SAE1141, S.G.Iron, etc depending on the volume and as per customer's requirement.   The machining is done on CNC, VMC and other SPM'S.   Connecting rods are usually drop forged out of a steel alloys.   Connecting rods are available in a variety of sizes and materials ideal for certain situations.   Connecting rods have various applications namely automobiles, compressor spares, dg set spares, earthmovers, etc.

Material : Aluminium

Application : Compressor Piston

Bush Description: In order to meet the huge market demand, we are engaged into manufacturing of bushes in different grades as per customer requirement like (AB-1, AB-2, PB-2, Gunmetal) etc.   The raw material is sourced from the certified vendors in the market. We conduct spectro check of the raw material and also after pouring. This helps us to maintain the chemical, metallurgical as well as physical properties of the material and achieve the customer demands.   The bushes are machined and ground to smooth surface finishes achieving excellent bearing properties. With the perfect material and precise manufacturing, our products are manufactured to perform and last long.   Our bushes are made of high quality graded material conforming to international specifications and properties. To adhere to the composition and achieve best properties, we use the right material. Our bronze and brass bushes are made out of virgin metals for alloying, thus drastically minimizing the impurities at the source itself and imparting the best properties to our products.   These bushes have various applications such as in compressor spares, tractor spares, dg set spares, heavy machinery spares, automotive spares, various engineering application, etc.

Bearings Description:   The Bearings are suitable for high load bearing conditions in automotive industry. These bearings are developed from the finest grade materials and most advanced techniques, in order to achieve superior performance without producing any operational noise. Our offered bearing assortment prevents machine and vehicles from any damage caused by vibration. These bearings are widely known for their unique features like high load & amp;pressure bearing efficiency, suitable for high speed applications with proper lubrication, apposite for thrust & radial load enduring capacity, silent operation, frictionless and drive the tapered rollers against guide flange.   We provide supreme quality Engine Bearings, Main Bearings, Connecting Rod Bearings and Marine Engine, used in supporting a mechanical element and providing its movement relatively to another element with a minimum power loss. The engine bearings are valves that can bear maximum value of cycling stress after an infinite number of cycles. The bearing is wear resistant that has the ability of maintaining its dimensional stability. Further, the bearing is corrosion resistant and can withstand chemical attack of oxidized and impure lubricants. Engine Bearings for Superior Engine Life. Engine Bearings are as per OEM Standards.