Rollring Industries

46/2137 and 2138. Major Sandeep Unnikrishnan Road. Kundayithode , Kozhikode ( Calicut ) 673655.
Kerala.India.

CEO : V.K. Krishnakumar

Director . Arun Krishnakumar

Email:rollringindustry@gmail.com
rollringindustries@gmail.com
sales@rollring.com
krishnakumar@rollring.com
arun@rollring.com

Quick Enquiry Plese Call

V.K. Krishnakumar
+91 9846090164


Arun Krishnakumar
+91 9074342141


Factory:
+91 9074340488
+91 495 2481295
+91 495 2485334
+91 495 2965334

Working Hours

  • Monday to Saturday 9am to 5.30pm

Rollring Industries

46/2137 and 2138. Major Sandeep Unnikrishnan Road. Kundayithode , Kozhikode ( Calicut ) 673655.
Kerala.India.

CEO : V.K. Krishnakumar

Director . Arun Krishnakumar

Email:rollringindustry@gmail.com
rollringindustries@gmail.com
sales@rollring.com
krishnakumar@rollring.com
arun@rollring.com

Quick Enquiry Plese Call

V.K. Krishnakumar
+91 9846090164


Arun Krishnakumar
+91 9074342141


Factory:
+91 9074340488
+91 495 2481295
+91 495 2485334
+91 495 2965334

Working Hours

We are happy to meet you during our working hours. Please make an appointment.

  • Monday-Friday: 9am to 5pm
  • Saturday: 10am to 3pm
  • Sunday: Closed

Rollring Industries

46/2137 and 2138. Major Sandeep Unnikrishnan Road. Kundayithode , Kozhikode ( Calicut ) 673655.
Kerala.India.

CEO : V.K. Krishnakumar

Director . Arun Krishnakumar

Email:rollringindustry@gmail.com
rollringindustries@gmail.com
sales@rollring.com
krishnakumar@rollring.com
arun@rollring.com

Quick Enquiry Plese Call

V.K. Krishnakumar
+91 9846090164


Arun Krishnakumar
+91 9074342141


Factory:
+91 9074340488
+91 495 2481295
+91 495 2485334
+91 495 2965334

Working Hours

  • Monday to Saturday 9am to 5.30pm

Application : Semi - automatic Layer winding of Insulated Wire or Rectangular conductor for the manufacture of transformer Coil.

We supply layer winding machine to suit your requirements of dimensions of coil to be manufactured, diameter of Wire and size of Rectangular conductor. Accessories available Adjustable former, Tensioning stand for wire, De realer loading number of bobbins, Edge strip holder, Paper roller stand.

Wire diameter : 0.3 mm to 6 mm ( Maximum )
Rectangular conductor : 70 mm2 ( Maximum).
Material : Copper or Aluminium
Coil height : 1500 mm ( Maximum )
Coil outside diameter : 1000mm ( maximum)
Coil Inside Diameter : To suit your requirements.
Coil Weight : 2000 Kg ( Maximum ).
Shape of coil : Concentric circular

Head Stock : Consists of heavy duty Gear box of robust design. Shaft mounted on heavy duty bearings and provided with face plate for loading the mandrel.

Mandrel Shaft : we can supply shaft for loading the wooden former or adjustable former. Shaft or Mandrel is bolted to face plate of head stock shaft and supported with tail stock pintle. Drive plate and threaded nut provided on the shaft for loading wooden former.

Tail Stock : Tail stock assembly is mounted on a swiveling arm or on a pedestal movable with handle. Tail stock pintle movement with handle with locking arrangement.

Unloading of finished Coil : Coil is removed easily with crane after opening tail stock.

Drive : With AC Motor and Reduction gear box
Drive Transmission : Timer belt Or Duplex chain
Mandrel Speed : 400 RPM (Maximum )

Foot Switch : Machine operated with foot switch. Separate foot switch provided for Forward and Reverse operation.

Brake : Disc brake

Traverse Assembly : Traverse Assembly with suitable model of Rollring traverse unit is provided for layer winding. The pitch can be very finely adjusted to suit diameter of wire or width of conductor. Linear movement of traverse is synchronized with mandrel speed. Traverse shaft drive is provided drive through two speed gear box for fine adjustment of pitch. Reversal will be instantaneous and automatic. Winding length can be finely adjusted. Guide assembly can be positioned suitably along the length of former with handle on traverse shaft after disengaging the drive with electromagnetic clutch provided.

Guide Carriage : Guide Carriage with LM block and Rail mounted on a machined plate provided. Wire guide pulley assembly or tensioning roller assembly are mounted on the carriage. Carriage will be moving and supporting the Wire or Rectangular conductor with its guides along the length of machine.

Separate guide assembly is provided for wire and Rectangular conductor which can be easily interchanged.

Tensioning roller assembly : Tensioning roller assembly is provided for guiding the rectangular conductor. Will be suitable to guide required number of conductor to be layer wound. Consists of six number horizontal rollers suitably assembled . Top rollers are adjustable with handle for tightening the conductor. alternatively Air cylinder with pressure regulator can be provided (optional).

Guide assembly for wire : Consists of four number pulleys, one number pulley pneumatically braked , and one pulley mounted on adjustable arm to guide the wire near to mandrel.

Control Panel : Control panel with AC Variable frequency drive, and accessories are supplied. Machine is operated with two number foot switch provided for forward and reverse rotation of mandrel.


Optional Accessories

Mandrel : We can supply mandrel to suit minimum and maximum dimension of coil to be manufactured. Diameter of mandrel is manually adjustable with handle and can be locked after adjustment. Eight number of wooden segments are mounted on the mandrel with multiple radial and axial support .Wooden segments will be polished and will be made of hard wood. Mandrel diameter range as required can be offered . Maximum Length of segments 2000mm.

Number of Segment : Eight .

Expansion Range : Expansion in each stage varies from 40 mm to 100mm depending on size of mandrel pipe. Add on segments are supplied to increase the diameter range.

Maximum Coil weight : 2000 Kg

Head Stock : Consists of heavy duty Gear box of robust design. Shaft mounted on heavy duty bearings and provided with face plate for loading the mandrel.

Mandrel Shaft : we can supply shaft for loading the wooden former or adjustable former. Shaft or Mandrel is bolted to face plate of head stock shaft and supported with tail stock pintle. Drive plate and threaded nut provided on the shaft for loading wooden former.

Tail Stock : Tail stock assembly is mounted on a swiveling arm or on a pedestal movable with handle. Tail stock pintle movement with handle with locking arrangement.

Unloading of finished Coil : Coil is removed easily with crane after opening tail stock.

Mandrel Shaft : Shaft mounted on head stock drive plate and tail stock pintle is supplied for loading the former.


Alternatively

Mandrel with adjustable wooden segments.

Mandrel : Diameter of mandrel is manually adjustable with handle and locked after adjustment. Eight number of wooden segments are mounted on the mandrel with multiple radial and axial support .Wooden segments will be polished and will be made of hard wood.

Diameter range : 100 mm to 400 mm.
Number of Segment: Eight .

Expansion Range in each stage : 40 mm to 100mm.(Depends on size of former ) Add on segments supplied to increase the diameter range as required.

Brake : Disc brake .


Optional Accessories

1) Tensioning Stand : Tensioning stand is provided for wire. Consists of a Stand with adjustable height, Guide pulley, One number braked pulley, Tensioning arm with Guide pulley, Pneumatic control for tensioning arm and Braked pulley etc...

2) De realer for Rectangular conductor (Bobbin stand) : Motorized bobbin stand provided for loading required number of bobbins with rectangular conductor. The bobbins are mounted one behind other at different height on shafts on fabricated structure. The entire structure is mounted on wheels and can be moved on rail mounted parallel to the mandrel. AC geared motor is provided for the operation with push button. Proximity sensors are provided at end limit.Number of Bobbin : 48 (Maximum).

3) Full width insulation de-coiler .

4) Derealer for edge strip.