Steel Bars


The machine’s Ejector Pins are responsible for removing the material. This equipment’s primary goal is to increase productivity and efficiency. A rotating mechanical tool called an ejector pin ejects a container’s contents. Pins manufacturers India make ejector pins of different types for various industrial needs which are utilised by a number of industries, including food, chemical, and electronics.

Any industrial machine needs an ejector pin, which is a crucial component. It is used to clean the working area of the machinery of dust, dirt, and other foreign contaminants. The Ejector Pin is also used for cleaning in addition to this. The high quality of this component enables the latter procedure.

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Tecnical Specification

Material of Construction : Alloy & Carbon Steel; C45, EN8-D, EN9, EN19, EN24, EN31, Stainless Steel 300 & 400 Series, Aluminium & Others
Diameter : 12 mm to 500 mm
Length : Upto 6000 mm
Straightness : Approximately 0.1 mm/ meter
Surface Roughness : Approximately 0.1 Ra to 0.4 Ra
Run Out : Approximately 20 to 40 Microns
Tolerances : f7,f8,h6,h9,g6, & others as required(ISO Tolerances).
Chrome Plating Thickness : 20 to 200 microns/ side
Chrome Hardness : 850 HV to 1100 HV
Induction Hardness & Depth : Upto 65HRC in depth of 2 to 5 mm per side.


For domestic, within Ahmedabad – oiling, bubble wrapping & stretch film. For domestic, outside Ahmedabad – oiling, corrugated tube, bubble wrapping, hessian cloth, stretch film & wooden box if needed. For exports, anti-rust oil is on material and packed first by cardboard sleeve then in steel frame wooden box & pallets if needed.

Test Certificate

All goods will be sold with material test certificates to ensure proper quality from standard processing mills.

Inspection Report

Farmson engineers is very keen on quality & so before the material is dispatched, the material is passed through our QC department where it is inspected thoroughly & dispatched with our inspection report.

Our Product

Being the leading chrome plated rod manufacturers, we manufacture Burnished Hard Chrome Plated Rods, Induction hardened Chrome Plated Rods and Peeled Ground Bars. Our customised products include Guide Bars, Tie Bars and Nuts, Pins, Shafts and Piston Rod for Hydraulic Cylinder.

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Industries we Serve

We serve to a wide variety of industries including Injection Moulding, Printing & Rotogravure, Converting & Packing, Pneumatics, Hydraulics(Lift, Press, Cylinders), Pharmaceuticals, Blow Moulding, Agriculture, Marine, Defence, Chemical, Automotor, Oil & Gas, Construction, Textile, Extrusion and Stone Processing



10+ Years of Experience

10+ Years of Experience

Specialized Technical Team

Specialized Technical Team

Service(Urgent Deliveries)

Service(Urgent Deliveries)

Everything in House

Everything in House

Quality Management System

Quality Management System

Supply With Test Certificate

Supply With Test Certificate

Why Choose Products from Farmson Engineers?

Farmson Engineers is a renowned name in the field of manufacturing, supplying, and exporting hydraulic equipment throughout India. Here are a few reasons why you should choose products from Farmson Engineers.

So, whenever you are planning to buy premium quality ejector pin and hardened steel dowel pins, you can definitely reply on Farmson Engineers for all your current and future industrial demands

Customer Reviews

Our esteemed customers from different parts of India and world have shown a lot of trust since we have started our business which has made us one of the leading manufacturers of ejector pin and hardened steel dowel pins

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Being the leading ejector pin manufacturer in India we have several new people who keep on enquiring about ejector pins to know more about them. Some of the most frequently asked questions are answered below


No, there are many different kinds of ejector pins in the market nowadays and based on your needs, you must select the one which best suits you.

The glossy or white imprints left by the ejector pins that are visible on the class-A surface of the part are known as ejector pin marks, also known as pin push.

Ejector pin holes should be at least 3/32” away from other holes, minimum clearance of 1/64” for pin holes on the mold plate, minimum clearance of 1/32” for pin holes on the ejector plate.

Hardened steel dowel pins are a type of fastener that can be used to secure objects or hold materials together. Pins are often used in locations where using a threaded fastener is either impractical or undesirable.

Dowel pins that have been hardened properly created are used to keep machine parts in exact alignment. They are also used as location guides for other machine parts and to maintain alignment between the two pieces of a punch and die.

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