72" / 1829mm Kampf Foil Slitter/Separator: FS-125

Very Good 72" Kampf Foil Slitter/Separator: FS-125 / Complete Line / Individual Components can be sold separate of the complete line

SPECIFICATIONS

Manufacturer:

• Kampf / model RKW-1003 / new 2001

Material:

• Aluminum and its alloys
• Alloys = 1100, 3003, 7072, 8111
• Temper = 0 - H19

Entry Web Width:

• 25 - 72" (635 - 1829mm) (see note at Slitter below)

Web Thickness:

• .002 - .015" (0.05 - 0.381mm)

Slitting Widths / Tolerance / Cuts:

• 0.6" - 46" (15.8 mm - 1169mm)
• +/- .004" (0.1mm) slit width tolerance
• Maximum of 40 Cuts Plus Edge Trim

Edge Trim min/max:

• 0.5" - 2.0" per Side (12.7 - 50.8mm)
• Edge Trim Scrap handling = Suction, chopper, transport, air separator, diverter gate, vacuum hose, and maintenance platform

Slitting System:

• Scissors Cut
• Optional Square Knife conversion would allow .037" (0.93 mm) can lid stock - and - .081" (2.06 mm) dead soft, 0 temper aluminum

Line Speed:

• 2600 fpm max (800 mpm)
• Depends on material type, thickness, spool size, core size, and slit width

Exit Reels Diameter

• OD max: 72" (1829 mm) 
• OD min: 18" (457 mm)
• Depends on material type, thickness, spool size, core size, and slit width

Spool/Core ID:

• 6", 10", 12", 16", 20" Dia. (152, 254, 304, 406, 508 mm)
• Fiber Core (Cardboard)

Operational Speeds

• Jogging = 10 mpm approximate (Adjustable)
• Acceleration/Deceleration = Vo - V Max. in approx. 80 seconds
• Instantaneous Stop = V Max - Vo in approx. 40 seconds
• Emergency Stop = V Max - Vo in approx. 10 seconds

Winding Tensions

• Unwind = Max. 12.650 N
• Rewind 1 = 318 - 6328 N / 25% Taper Tension at Outer Diameter
• Rewind 2 = 318 - 8438 N / 25% Taper Tension at Outer Diameter

EQUIPMENT / EQUIPPED WITH:

Unwind Coil Car:

• The car advances the coil thru the scrap prep station and to the main unwind
• In either manual or automatic mode.
• V-saddle is a turntable and rotates up to 180 deg. the coil as needed

Scrap Rewinder

• Coil preparation station with rewind stand
• Pneumatic radial clamping with air wrench
• Pusher plate to eject coil onto Prep Butt Table

Prep Butt Table:

• Table transports scrap butts away from the line for removal
• Hydraulic cylinder raises and lowers the table
• Hydraulic motor driven rollers to move the scrap butts

Coil Magazine #1:

• Prep station unwind station holds the coil and allows it to unwind onto the scrap rewinder
• Spool sizes, 66 to 72" and TBD
• Drive motors move the mandrel to unwind the metal

Coil Magazine #2:

• Coil holding stand to hold the coil until ready to slit
• Spool sizes, 66" to 72" and TBD
• Driven spool length compensator to adjust for spool length

Main Unwind Reel:

• Fixed gear AC motor powered
• Electro pneumatic brakes / Inch Brake for maintaining web tension / Servo Motor for maintaining web tension during slitter operation / Hydraulic cylinder core length adjustment / Chucks are graduated for different I.D's / Ultrasonic coil tracking sensor

Unwind Coil Size:

• OD max = 90" (2286 mm)
• OD min = 24" (610 mm)
• Spool Size (ID x OD x Face Length)
• 1. 23.75" x 26" x 72" (603 x 660 x 1829 mm)
• 2. 12.812" x 16" x 66" (325 x 406 x 1676 mm)
• 3. 12" x 16" x 27.50" (304,8 x 406 x 698,5 mm)
• Unwind & Coil Stands designed to accept future spool length of 76" (1930mm)

Splice Table:

• Allows operators access to the coil ends for threading and splicing.
• Idler rolls to feed the metal thru the splice station; 3 idler rolls
• Splice platform provides personnel access to the station
• Clamping bars to secure the metal; 3 pneumatic actuated clamping bars
• Automatic cross cutting device, motorized traverse
• Taping is done manually via 50mm wide 3" core tape spools

Automatic Threading Bar:

• Leads the attached metal from the splice table thru the slitting cassette
• Threading chain pulls the threading bar back and forth thru the line

Butt Conveyor and Spool Storage:

• Carries spool or spool and butt away from the unwind stand
• Includes Roller table and Lift out device

Stretcher Rolls:

• Elongation (Stretch) = 1.5 - 3.0% with a target of 2.0%
• Rolls secure, stretch, guide and apply tension to the metal thru the slitter
• Entry rolls adjust up and down on operators side
• 3 Nip rolls hold tension against the stretching rolls
• Transport rolls feed metal thru the slitter rolls, hold tension and adjust the wrap angle of the metal in the slitter
• Rolls 3,4,6, and 8 independently driven.
• Transports 1 & 2 drive 7 rolls each and control tension
• Transports 5 & 7 drive 2 rolls each and control tension
• 3 Stretch rolls stretch and harden the metal through the slitter
• Stretch rolls have a special coating
• Stretch rolls have incrementally smaller sizes as the metal progresses downstream (3 graduated sizes for 1%, 2% or 3% stretch, configured largest to smallest)
• 2 Clamping rolls prevent metal from springing back into zone 2 and auto thread two exit rolls (one at each rewind)
• 3 Contact measuring rolls use load cells to take pressure reading for tension calculations and absorb shock and supply backup force at the rewinds

#1 = at the entry to zone 2, has 2 load cells

#2 and #3 = one at each rewind, pneumatically powered compensating rolls on a dancer system

Texturing Roller Unit:

• Applies light lubricant coat to heavy gauge foil before slitting

Electrostatic Oiler:

• Five (5) heated tanks
• Supply different liquids and/or wax to the electro-static applicator bar
• Closed loop blade heating system
• Strip enters thru the bottom of the oiler enclosure
• Two (2) spray bars (one top and one bottom)
• Blades set by air actuated valves, vary width in 4" increments (28" to 72" widths)
• Fluid reservoir
• 1600W immersion heater

Tank Farm:

• Tank 1 = lubricant XL-301
• Tank 2 = lubricant PL-1043
• Tank 3 = lubricant PL-1027
• Each tank stand includes: 1 x 25gal Base tank, 2 x 5gal Batch tanks for mixing lubricant with lecithin additive, and 1 x 5gal additive tank for storing lecithin

Slitting Cassette:

• Top knife shaft = adjusts both horizontally and vertically (secured jet nuts / top knife set, 2 holders, knives, snap ring, spring)
• Bottom knife shaft = stationary (secured by jet nuts / bottom knife set, knives, rounded edge spacer)
• 2 knife shaft support rollers on each arbor
• Felt knife pads, one for each knife
• Cross cutting device (automated, traverse motor, 2 heads, injector set rails, manual operation)

Suction Unit:

• Transports scrap from the slitter to the baler
• Adjustable pull rolls (8)
• Adjustable shifting suction nozzles (2 large and 2 small)
• Pushers, close unused suction nozzles, 4 pushers
• Flexible metal hose for transport to bifurcated pipes which transport scrap strip

             to scrap baller

Scrap Choppers:

• Chop scrap in the suction tubes
• 4 total in-line suction tubes
• 4 spare suction tubes as spares

Rewind Reels:

• 2 separate rewind reels, that accept spools, diameters below
• 2 separate non-driven winding rolls contact metal for tight wraps
• Fully automatic cross cutting device
• Rewind shafts expansion
• Both Rewinds are driven by independent AC Motors, each drive stand has 2 motors (one small and one large)
• Quick change hydraulically chucked mandrel connections
• Winding Shafts:

               2 Rewind Shafts - 6" (152mm)

               2 Rewind Shafts - 10" (254mm)

               2 Rewind Shafts - 12" (305mm)

               2 Rewind Shafts - 16"(406.4 mm)

Rewind Coil Cars:

• 2 separate cars for each rewind stand
• Hydraulic lift
• Hydraulic motor travel
• See-saw lay-on arm: pivots to rest on top of the coil
• Clamping arm: secures the end of the coil for transport

Machine Design:

• Drive side on the right, as seen in material running direction

Power:

• Voltage: 480 Volts + 10%-20%, AC-3 Phase, 60 Cycle +/- 2%
• Control Voltage: 24 Volts
• Total Supply amount: approx. 700 Kva
• Power cabinet was powered up and all drives fired up 02-2023
• PLC Program copy is available

Air:

• Continuous Pressure: >/- 5,5 Bar (>/- 77 Psi)
• Consumption approx.: 24 Nm3/H

Water:

• Flow: 1,5 M3/H (53 Cu Ft/H)

Drive / Controls:

• Siemens drives, motors, & SPS, Siemens PLC w/ modem, software

Sold EXW "as is" off foundation and in good-dry storage.

• Line removed from service 2020
• A thorough Condition Inspection Report performed by Kampf is available. Please request it.