Piston & Crankshaft Assemblies

Material : MS or Alloy Steel, Carbon Steel as per ASTM, BS, IS, AISI, SAE or any as per customer requirement.
Manufacturing Capacity : 100mm to 1,500mm Outside Diameter.
Length : 50mm to 5000mm.
Type : Straight and Eccentric Type more...

Features
* Low cost, effective teaching
* Self-contained
* Bench mounted
* Measurement of crank angle and slider position
* Conventional slider crank mechanism
* Velocity and acceleration by graphical differentation
* Variable crank length
* Variable connecting rod length
* Three year warranty
Range of Experiments * To determine the relationship between crank angle and stroke
* To study the effect of changing the 

a) crank radius 
b) connecting rod length


* To investigate by graphical differentation the relationship between angular and linear speeds and accelerations of the mechanism
* To construct velocity and acceleration diagrams for the mechanism
* Comparison of experimental results with theoretical predictions
Description The apparatus shows the relationship between crank shaft rotation and piston displacement, for a fixed "cylinder". The crank length is more...

This precision turned component is used in the critical mechanism for monitoring the anchoring of the vessel. Rotating tube is manufactured from SS316L/1.4404 grade of stainless steel. Geometrical and dimensional accuracies are maintained by proper monitoring the manufacturing process. Various CNC machines are used for the same and inspection is carried out on a co-ordinate measuring machine (CMM) so that the final product that reaches our customer is always upto the mark. more...

Dpl's r&d indigenously designed and developed piston valve to replace the conventional high maintenance globe valves. Dpl's piston valves with its 100% leak tight performance can be used in all critical applications like acids, steam and heat transfer media.
advantages of dpl's piston valves:
valves can be supplied with ibr certification
easily adaptable to automation, can be supplied with electric &  pneumatic actuator
seatless & glandless less maintenance
100% leak tight
thermal expansion effectively compensated in design
flow regulation possible
no erosion of sealing surface
replaceable parts & spares readily available
seal scan be replaced online.



Piston valve material selection table

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Piston Seal more...

We have been offering a wide range of mould cylinders which are fabricated as per the specifications of our clients. Our range is manufactured while following international manufacturing standards and is fabricated using high grade raw material. We have available with us beam moulds which are manufactured using fine finished CI and are available with base plates of different sizes.

The sizes of base plates fitted with in our modules are as follows:


* 10cm x 10cm x 50cm
* 15cm x 15cm x 70cm
* 5cm x5cm x 5cm
* 7.06cm x7.06cm x 7.06cm
* 7.06cm x7.06cm x7.06 cm

Marked Moulds


* 10cm x10cm x 10cm as Per IS standards
* Cube Made of CI - fine finished
* 15cm x15cm x 15cm as per IS Moulds
* IS marked Cubes fabricated using fine finished CI with 15cm x15cm x 15cm dimensions


Mould Cylinders available with us is fabricated using CI 10cm x 20cm vertical split and 15cm x 30cm Moulds. These are more...

Our immense expertise allows us to offer a top-of-the-line range of piston rings. These piston rings are widely applicable for varied industrial purposes. Moreover, these are extensively used in the automobile sectors for use in engines. Our Piston Rings are manufactured using pressure die cast and gravity die cast molds. The shell molded pistons offered by us are developed using aluminum alloys and graded closed grained cast iron. Application areas:
* Tractors
* Cars
* Heavy and light commercial vehicles
* Two wheelers
* Industrial engines
* Compressors.
  more...

Cylinder Kits Includes, Liner Kits, Engine Piston, Piston Pins, Piston Rings. As Exclusive package for your Engine Overhaul more...

We manufacture quality piston seals that provide a ultimate sealing effect over a wide range of temperature. These pistons are specially designed to avoid extensive drag pressure. Our range of pistons seals provides excellent wear resistant for use in lubricated or dry pneumatic applications. 

We are offering our clients an extensive range of Piston Pins (Gudgeon Pins) which is renowned for their smooth performance, abrasion resistance and corrosion resistance. Piston Pin (Gudgeon Pin) offered by us is available in the material of 20 Cr and diameter of 52.6. more...

We are in the midst of most renowned manufacturers of automotive engine valves, automobile engine valves, based in India. All kinds of automotive engine valves are available with us. We provide automotive engine valves, which are internationally known for their durability and light weight. We strictly observe quality of our automotive engine valves as per as laid down norms. When it comes to most reliable automotive engine valves then we are counted on the top rank. We offer Automotive Engine Valves at most reasonable price.

We offer Cylinder Liners (DRY & WET), manufactured by the "CENTRIFUGAL CAST PROCESS", which is acknowledged to be the best method. It possesses the bearing metal qualities that cause skin healing after abrasion and a structure that is readily wetted by oil and retains an oil film.
ALUMINIUM ALLOY PISTONS ARE MANUFACTURED IN A NEW ALLOY OF EXCEPTIONAL WEAR RESISTANCE AND STRENGTH AT WORKING TEMPERATURES. more...

We manufacture quality TDUO Seal that are extensively used for piston applications and internal distributor (DI) seals or hat and u-seals for gland or rod seal applications. The complete assembly comprises of rubber cups and double cups. These seals are available in variety of specifications per the industry specific requirement of our client. more...

We are specialist in manufacturing of rocker arm assemblies for all type of engines as for truck, tractor, car, motorcycle, diesel & petrol engine , two wheeler. Three wheeler, heavy commercial vehicles , industrial, marine & commercial engines & other automobiles since 1969. It consist of rocker support, rocker arm, rocker shaft, rocker screw, spring & circlip all of our rocker arm assemblies are manufactured with most precision tooling & advanced techniques and from high quality steel & checked at every step of production from raw material to machining in order to supply quality goods to our customers.

We are manufacture various kinds of stainless steel shafts. Primarily required for the following purposes:

* Domestic Mixer Grinders Shafts
* Armature Shafts
* Stepper Motor Shafts
* Washing Machine Shafts
* Automobile Shafts of various types
* Automatic Paint Mixture Machine Shafts
* F.H.P. Motor Shafts
* All kinds of Alloy Steel and Stainless Steel Shafts as per customer's requirement

Material: Alloy and stainless steels are purchased from reputed manufactures like Mukund. Isibar and Tata Steel. Physical, chemical and crack detection tests are carried our before undertaking manufacture. Suitable and proper heat treatment is done wherever necessary to the components.

Quality: This company is owned and managed by technocrats.

* B.E.W.has got more than 22 years of experience in manufacturing shafts.
* B.E.W.has got requisite modern machines and upto date measuring facilities.
* Meticulous care is more...

We offer our clients with Gas Cylinder Sleeves that are known for their high functionality. Our range of gas cylinder sleeves finds application in gas cylinder bottles. Our clients can avail these sleeves from us at highly affordable price range.  more...

We are one of the leading manufacturers of core holding devices. These core holding devices are available in different ranges and prices in the market. Our product range includes: Mechanical Shaft (Bladder Less Shaft), Quick Lock Shaft, Multi-Tube Shaft,Lug Type Expandable Shaft, Air Chuck, Air Shaft and many more, more...

We are engaged in manufacturing and supplying a wide range of Cam Shaft that are used in various kinds of automobiles. It is widely appreciated for providing high efficiency to engines with long lasting performance. We manufacture this Cam Shaft using supreme grade of raw material that meets certain Industrial norms. more...

DECC-07
Diesel Engine Crank Case (G. P. Type) more...

We are affianced in offering an extensive array of precision crankshafts. our products are available at the most nominal prices and can be customized as per the specifications mentioned by the esteemed patrons. These products are manufactured using the advanced machines & equipment, owing to which we have been able to enhance our client base across the country. Some of their attributes are as follows:
* Dimensionally accurate
* Excellent strength
* Resistant to corrosion
more...