Expandable Winding Mandrel

Appreciated among our customers for the purpose of manufacturing, supplying and trading a wide range of premium quality Jewellery Polishing Tools, Vedika Enterprises started its operations in the year 2011. The product range offered by us is inclusive of Diamond CBN Electroplated Grinding Products, Diamond Power Lapping Paste and Spindle Mounted Felt Bobs. By using cutting-edge machinery, our professionals manufacture this jewelry designing tools in accordance with the industry set norms and regulations. Their sturdy construction, seamless finish and longer functional life, make these tools highly demanded in the market. Since the inception of our company, we have been backed with a hi-tech infrastructure, which is well-equipped with latest machinery and is spread over a vast area of land. In addition to this, we have appointed a team of skilled semi-skilled professionals, who hold expertise in their area of operation. Customer centric approach and ethical business polices are followed, keeping the ease of our valuable customers in mind. Customized packaging solutions are offered, keeping the ease of our valuable customers in mind. Additionally, we offer timely and accurate delivery of the offered range at the customers end owing to our wide distribution network. We were set up as a proprietorship firm and are currently operating under the supervision of our proprietor, Mr. Vinay Mehta. Backed and supported with the management skills, knowledge and experience of this domain, we have been able to cater to a huge clientele across the nation.

1gm to 50 gm

Steel Windings mandrels are used to ensure tight tolerances.The Winding machine are equipped with hydraulic braking devices which ensures that the proper tension is maintained on the winding Devotailed key spaces are employed to give the winding extra strength.Axial and radial cooling ducts in and between sections of the winding allow the free flow of oil round the conductor. Individual coils are dried and hydraulic pressed to size in accordance with the calculated short circuit forces to obtain the design height and to guarantee full short circuit resistance.

We are a manufacturer and supplier of Winding Mandrel. We design these industrial products using superior quality components and other material, which is procured from reliable and trusted vendors. These products are widely accepted in electrical, electronic and automobile industries.

Wooden winding Mandrel also known as former (farma) Our former has cylindrical length-wise no. of supports as required so it gives symmetrical and parallel diameter throughout the length. SAPAN from the last 35 years manufactures different type of collapsible, solid/fixed and delta winding mandrels for winding of various sizes of small, Medium and heavy transformer coils. Proper Former is the only device by which the Transformer winding can be made symmetrical in diameter throughout the length. Our Former is single point controlled for enlarging and reducing the diameter. It s equipped with gear mechanism control by which it can be controlled. We have manufactured up to 3000mm diameter, as required by the customer concerned. We also manufacture three phases as well as single phase former. We manufacture the zigzag batton former in which the winding runners will never fall in the batton gap. We can make any such Former in which customer s technical parameters can be maintained. Our Former is circumferentially controlled by the spring for enlarging reducing the diameter.

Mandrel Range mm 180 to 220 220 to 280 280 to 350 350 to 420 420 to 515 515 to 700 700 to 1100 1100 to 1500 1500 to 1900 1900 to 2350 2350 to 2800

VIKRANT manufactures two types of Collapsible winding mandrels for winding of various sizes of small, medium and heavy Transformer coils. Umbrella principle, link mechanism. Taper wedge with sliding disc. Collapsible winding mandrels have several advantages over solid/fixed diameter winding mandrels such as : Flexibility in design of coils. Lower inventory of winding mandrels. Easier removal of coil. Lower set up time.

Former Winding Mandrels

Paper Mandrel

Winding Former (Umbrella Type)

Zigisha Series

expandable winding mandrel

We are leading distributor of Paper Mandril in Jaipur, Rajasthan(India).Packing: 100 Pcs