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12" (300MM) x 24"(600MM) x 20"(500MM), PITEL REVERSING BREAKDOWN MILL (12348) Machinery International - $RFQ

Item Number: #00075014
12&quot; (300MM) x 24&quot;(600MM) x 20&quot;(500MM), PITEL REVERSING BREAKDOWN MILL (12348) Machinery International
 
 
 


12" (300MM) x 24"(600MM) x 20"(500MM), PITEL REVERSING BREAKDOWN MILL (12348) Machinery International
 
Stock Code:  12348
Price: $RFQ
Subcategory: 

4 - Hi Rolling Mills

Manufacturer:  Pitel
Condition: Used
 
MACHINE # 12348



300 dia X 600 dia x 500 mm 4 Hi Reversing Break Down Mill.



Manufacturer: Pitel

Duty: Cold Rolling of brass and copper

Material: Hot rolled cast and milled strips of

brass and copper in coil form.

Incoming strip Width: 425 mm Max. 325 mm Min.

Thickness: 14 mm Max. 11.7 mm Normal

Coil dimension:

Bore: 610 mm approximately

O.D.: 1720 mm max

Weight: 6200 Kg approx.

Finished strip:

Width: 425 mm Max. 325 mm Min.

Thickness: 2.5 mm Max.

Coil dimension:

Bore: 610 mm

O.D.: 1610 mm max

Weight: 6200 Kg

Rolling Speed: 0/85/250 m/Min

Tension reel tension: 5200 KG Max up to top speed

Drum coiler tension: 7500 KG Max up to 140 mpm.

R.S.F.: 550 Tons max. (total design load)

D.C. Motors:

Pay off reel: 50 Kw 1 No.

Mill: 600 Kw 1 No.

Tension reel & drum coiler

(common drive): 230 Kw 1 No. Each



Production Capacity: The maximum practical expected output for the 3



references products are as indicated below:



(Enclosed theoretical pass schedules for the 3 reference products)

Maximum

Tonnage/ PracticaL

Finished Year to be Expected No. of



Input product Thickness Processed Kg/Hr. Hours





425mm X 12mm X 6200 Kg 2.5mm 15925 6218 2561

390mm X 12mm X 5700 Kg 2.5mm 10072 5933 1698

325mm X 12mm X 4700 Kg 2.5mm 9376 5511 1702

35373 5961



No. of working hours in a year calculated on the basis of 20 hrs/ day and



330 days per year - 6600 hrs/year.



Therefore no. of hours required to process the expected 35373 tons/year in



the breakdown mill is less the no. of working hours per year.



Roll Pass Schedule -

Work roll diameter: 300mm



Material data -

Material: 63/37 Brass

Max. tension stress: 5 Kg /mm^2

Coil weight: 4700 KG

Anneal gauge (mm): 12.00

Entry gauge: 12.00

Exit gauge: 2.50

Strip width mm): 325.00



Total rolling time/coil = 20.37 min.

Reversal time = 1 minute/reversal

Loading/Unloading time = 10 minutes/coil

Production efficiency = 75%

Hourly production rate = 5512 Kg/hr.



*PRICE QUOTED AS IS WHERE IS SUBJECT TO PRIOR SALE**



**ALL SPECIFICATIONS ARE SUBJECT TO VERIFICATION BY PURCHASER**
 
This machine is listed for sale by Machinery International Corp located in North Branford, Connecticut
 
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Machinery International Corp
  20 Commerce Drive
North Branford
CT 06471
United States
 
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