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Home » Products » Wire Drawing Machine » Extra Heavy Duty Bull Block

Extra Heavy Duty Bull Block

Extra Heavy Duty Bull Block
Extra Heavy Duty Bull Block
Product Code : WDM 01
Product Description

Wire Drawing machine Extra Heavy Duty Bull Block:-


BENGAL FEATURES OF CONSTRUCTION


Close grain cast iron made main body with base and generally built with space walls and ribs for proper alignment and rigidity. Drawings block constructed in specially graded casting, hard metalised and ground at wire line to increase abrasion resistance. Phosphorus Bronze gear and high carbon steel worm immersed in oil bath reservoir in the machine body to absorb its heat of action while in load to maintain a long life of gear set. Heavy duty ball and roller Bearing fittings for shafts and worm with the provision for oil seals.
Water cooled Die and Block, water circulation arrangements for cooling the drum and intensive water cooling arrangements for die box. The machine should be provided with necessary Guards.


 

 

Model 1

Model 2

Model 3

Model 4

Model 5

 

(Extra Heavy)

(Heavy)

(Heavy)

(Medium)

(Fine)

No of Block

1 – 3

1 – 6

1 – 7

1 – 6

1 – 9

Dia of Drum

750mm

610mm

560mm

460mm

305mm

Material to be Drawn

M.S./H.C/Copper

DO

DO

DO

DO

Inlet Wire Size

12mm

8mm

6mm / 5.5mm

4mm

2.6mm

Finished Wire Size

6mm

3.37mm

2.2mm / 2.0mm

1.68mm

0.7mm

Finishing Speed (Machine R.P.M.)

60

100

150

175

540

H.P. Required

1st 50 HP

1st 40 HP

1st 30 HP

1st 15 HP

1st 10 HP

 

2nd 45 HP

2nd 30 HP

2nd 25 HP

2nd 15 HP

2nd 7.5 HP

 

3rd 35 HP

3rd 25 HP

 

 

 

 

 

Rest 20 HP

Rest 20 HP

Rest 10 HP

Rest 5 HP

Block Weight (Approx)

1850 Kgs.

1500 Kgs.

1300 Kgs.

800 Kgs.

550 Kgs.

 

OPERATIONA MANUAL


Wire rod is pointed in the pointing machine and inserted through the die positioned in the Die Box of 1st wire drawing machine should be passed through mechanical De-Scaling (in case of M.S. Wires). The end of wire is fastened to a locking device attached to the drum which is rated by push bottom starter.

The end of wire fastened to the block gets pulled and coiled around the drum. As the wire gets pulled through the die having higher inlet dia and lower outlet die. I.e. the diameter of drawn wire gets reduced. The starting end of the drawn wire released from lock of 1st drum is passed through overhead loops and continuous pulley on the drum and brought down and inserted through the die of 2nd drum and drawn through die for further reduction. Thus there is a continuous operation of the wire through all the wire drawing drum in a set to get the required finished diameter of wire. The machine  is stopped to unload finished materials when the drum of last wire drawing machine in the set gets fully loaded with the drawn wire and the restarted. The machine is stopped after finishing one bundle of raw materials and then the end is welded to another end of a fresh bundle and the processes continues. In case of accidental snapping of wire, the snapped ends are welded by welding machine for continuous processing.



M/S. SUBADIP INDUSTRIES

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Contact Details
  • M/S. SUBADIP INDUSTRIES
  • 10/6, Kumarpara Road, Liluah, Kolkata - 711204, West Bengal, India
  • Phone : +917210113620
  • Fax : 91-33-26457200
  • Send Inquiry Send SMS
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