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Highest quality standards are achieved through the implementations of latest technology, decades of experience and everlasting moral values , which have helped us to retain our customers as well as multiply them.

Welcome to SONAK SURFACE TECHNOLOGIES P.LTD.

Hard Chrome Plating Services

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Description / Specification of Hard Chrome Plating Services

We are involved in offering a wide range of Hard Chrome Plating Services to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Hard Chrome Plating Services. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design 

 

Mandrel Bars Repairing

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We have a  complete infrastructure for  repairing of PQF Mandrel Bars.We have  specialised  machines to Straighten, Weld, Grind,Hard Chrome Plate mandrel bars.

Dryer Cylinder Hard Chrome Plating

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We can Grind, Hard Chrome Plating, Mirror finish Dryers Cylinder for various applications:
 
Size Press: Non stick chrome plated surface is essential after starch coating. Hard chrome plated Dryer Cylinder have 3 times the life of spray coated Dryer Cyclinder due to:
 
a) Superior Bond Strength
b) Pin Hole Free Surface of Hard Chrome Plating virtually stops corrosion
c) Higher Hardness
 
Cast Coating Cyclinder: The mirror finish on Dryer Cylinder surface, greatly improves the gloss of the cast coated paper.
 
Chemical Industries (Flakers Drums Etc,): Corrosion resistance and Hardness of Hard Chrome Plating, greatly enhances performance and life of Dryer Cylinder and consequently quality of final product.
 
Food Industries: Hygiene standard of food industry demand rust free and metal free running of Dryer Cylinder, which can be achieved by Hard Chrome plating.

Re Chrome Plating Of Basket Screen

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Description / Specification of Re Chrome Plating Of Basket Screen

We are involved in offering a wide range of Re Chrome Plating Of Basket Screen to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Re Chrome Plating Of Basket Screen. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design 

 

Doctor Rolls

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We specialize in Manufacturing Doctor Rolls and even Re- conditioning the same.
 
With the help of High Precision German Roll Grinding Machine we have achieved desired Geometrical accuracy, which is shown below.
 
1.        Ovality                        Below 5 Micron
2.        Concentricity                Below 5 Micron
3.        Taper                        Below 5 Micron
 
The above accuracy, will result in equal coating of resin, thereby resulting in substantial cost saving.
 
Hard Chrome Plating: Good quality of Hard Chrome Plating ensures protection against wear & tear, Corrosion & it also gives us High Gloss Mirror Finish appearance.
 
Super Finishing: With the help of high Precision German Super Finishing Machines, we achieve surface roughness of Ra value 0.005 micron.
 
Re- conditioning: We can also recondition old Doctor Rolls Having defects such as indentations, grooves, pits, pin holes etc., and bring the same to above said technical specifications, thereby Salvaging the Roll.

Calendar Roll Hard Chrome Plating

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Quality of the PVC film,directly depends on the quality and surface finish of the Calendar Roll.We have complete mastery over Grinding, Hard Chrome Plating and Mirror Finishing of Calendar Rolls: -
 
Grinding: Using precision German Machines, we can grind the rolls to 3-5 micron geometric accuracy.
 
Hard Chrome Plating: Improves abrasive wear and tear of the roll. Also improves the gloss on the roll.
 
Mirror Finishing: Improves the gloss imparted to the finished product.

Calender Roll Grinding

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We specialize in Grinding Calendar Rolls on precision German Roll Grinding Machines, to very close geometric tolerance, resulting in tight control of gauge variation of paper.
 
Geometric tolerances are:
 
1) Concentricity : 3 Micron ( depends on Roller construction)
2) Cylindricity : 3 Micron ( depends on Roller construction)
3) Taper : 2 - 3 Micron ( depends on Roller construction)
4) Camber profile : 2 – 3 Micron station to station variation.
 
Our grinding capacity :
 
• 1850 mm X 6500 mm L  
• 900 mm  X 10000 mm L
• 25 tons weight capacity
 
With an infrastructure of 3 Roll Grinding machines and 5 Cylindrical Grinding machines, we can
 
We can grind Calendar Rolls, Work Rolls, Back Up Rolls, Dryer Cylinder, Rams, Calendar Rolls for PVC, Granite Rolls, Rubber Rolls etc.

Dynamic Balancing Services

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We have a special infrastructure for fabrication of Single / Double Jacket Rolls in Mirror Finish / Matt Finish for various applications ranging from Heating / Cooling / Coating / Lamination / Calendaring Etc.
 
Our Roll Manufacturing process has the following features:
 
Uniform temperature gradient across the roll : For heating/ Cooling Rolls our special internal construction ensures very low temperature gradient across the entire barrel length of the Roll, resulting in uniform quality and thickness of sheet/film passing between the Rolls.
 
Hard Chrome Plating : We have over 40 years experience coupled with technology from German consultant, to deliver you the best quality Hard Chrome Plating, of 62-65 HRC hardness & good corrosion resistance.
 
Roll Surface Hardening : Using specialized techniques we produce a roll with a shell hardenss of 60 HRC & shell depth of 8 mm.
 
Grinding : We grind your Rolls on precision German machines to produce geometric tolerances in the range of 3-5 microns.
 
Matt Finish : We can produce different surface roughness values (Ra Values ranging from1-4 microns) in dull/ bright finish, using different parameters in Sand Blasting.
 
Mirror Finish : Using specialized German Machine we can produce high gloss (lusture) mirror finish of Ra value 0.005 microns.
 
Embossing : We can produce different embossed finishes on the Roll surface ranging from Knurled/ Diamond Etc.
 
Dynamic Balancing : We use special manufacturing techniques to ensure that the fabricated Rolls are dynamically balanced to close tolerances, resulting in vibration free running.

Our Vision

* To embrace new technologies and methods. * To give unsurpassed products and services to the clients. * To constantly look for improvement and changes.

Site Designed & Maintained by Aman Infotech
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