Heavy Duty CNC Lathes – Marshall Automation America Inc https://marshallautomationamerica.com The Art of Turning...Intelligently! Fri, 20 Jul 2018 22:08:06 +0000 en-US hourly 1 https://wordpress.org/?v=5.4.16 https://marshallautomationamerica.com/wp-content/uploads/2016/12/maai-logo-150x150.png Heavy Duty CNC Lathes – Marshall Automation America Inc https://marshallautomationamerica.com 32 32 SL-40 https://marshallautomationamerica.com/portfolio/sl-40/ Mon, 16 Jul 2018 21:30:29 +0000 http://marshallautomationamerica.com/?post_type=portfolio&p=3693 Typical Application
Machining of chilled rolls used in rolling mills. Each roll weighs around a 1000kg.

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CAPACITY
Swing Over Carriage Covers(mm)900
Maximum Turning Dia. (mm)650
Maximum Turning Length (mm)700/1000/1500/2000/2500/3000
MAIN SPINDLE
Spindle Nose (Std)A2-15
Front Bearing Bore (mm)180
Maximum Bar Capacity (Std.) (mm)95
TOOL TURRET
No. of Stations (std.)8
Tool Cross Section (mm)32×32
Max. Boring Bar Dia mm60
SPINDLE DRIVE
Spindle Motor rated power (KW)22/30 (or as req.)
Inf. Variable speed range (rpm)20-1200
RAPID TRAVERSE
X-Axis(m/min.)24
Z-Axis(m/min.)24
TAIL STOCK
Taper in Quill (mm)MT-6
Adjustable Thrust (Max.)1000
POSITIONING REPEATABILITY
X-Axis± 2 Microns
Z-axis± 3 Microns
CNC Controls:SIEMENS 828D (SL) / FANUC 0i mate TD
Weight (approx) Kg 8500/9500/11000/12500/14000/15500

Smart Technologies to TRANSFORM Your Machine Shops!

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]]> SL-30 https://marshallautomationamerica.com/portfolio/sl-30/ Mon, 16 Jul 2018 21:24:50 +0000 http://marshallautomationamerica.com/?post_type=portfolio&p=3690 Typical application:
Machining of Bombshell where we are taking rough cuts up to 12mm diametrically for rough and then profile turning and boring.

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CAPACITY
Swing Over Carriage Covers(mm)815
Maximum Turning Dia. (mm)500
Maximum Turning Length (mm)700/1000/1500/2000/2500/3000
MAIN SPINDLE
Spindle Nose (Std)A2-11
Front Bearing Bore (mm)150
Maximum Bar Capacity (Std.) (mm)90
TOOL TURRET
No. of Stations (std.)8
Tool Cross Section (mm)32×32
Max. Boring Bar Dia mm50
SPINDLE DRIVE
Spindle Motor rated power (KW)17/22 (18.5/25)
Inf. Variable speed range (rpm)50-2000
RAPID TRAVERSE
X-Axis(m/min.)15
Z-Axis(m/min.)15
TAIL STOCK
Taper in Quill (mm)MT-6
Adjustable Thrust (Max.)750
POSITIONING REPEATABILITY
X-Axis± 1.5 Microns
Z-axis± 2 Microns
CNC Controls:SIEMENS 828D (SL) / FANUC 0i mate TD
Weight (approx) Kg 7500/8500/10000/11500/13000/14500

Smart Technologies to TRANSFORM Your Machine Shops!

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]]> SL-25 https://marshallautomationamerica.com/portfolio/sl-25/ Mon, 16 Jul 2018 21:20:16 +0000 http://marshallautomationamerica.com/?post_type=portfolio&p=3685 Marshall Rigidturn slant bed heavy duty CNC turning centers offer highest value to our customers.
Main Advantages:
  • Heavy rate of metal removal
  • Better surface furnish & longer tool life
  • Better positioning repeatability resulting in close torerances on job
  • Much longer service life with original accuracy
  • Widest range of models available with customized solutions.

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CAPACITY
Swing Over Carriage Covers(mm)735
Maximum Turning Dia. (mm)400
Maximum Turning Length (mm)700/1000/1500/2000/3000
MAIN SPINDLE
Spindle Nose (Std)A2-8
Front Bearing Bore (mm)130
Maximum Bar Capacity (Std.) (mm)75
TOOL TURRET
No. of Stations (std.)8
Tool Cross Section (mm)32×32
Max. Boring Bar Dia mm50
SPINDLE DRIVE
Spindle Motor rated power (KW)11/15 (17/22)
Inf. Variable speed range (rpm)50-2800
RAPID TRAVERSE
X-Axis(m/min.)20
Z-Axis(m/min.)20
TAIL STOCK
Taper in Quill (mm)MT-5
Adjustable Thrust (Max.)600
POSITIONING REPEATABILITY
X-Axis± 1.5 Microns
Z-axis± 2 Microns
CNC Controls:SIEMENS 828D (SL) / FANUC 0i mate TD
Weight (approx) Kg 6000/7000

Smart Technologies to TRANSFORM Your Machine Shops!

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]]> SL-20 https://marshallautomationamerica.com/portfolio/sl-20/ Mon, 16 Jul 2018 21:12:09 +0000 http://marshallautomationamerica.com/?post_type=portfolio&p=3681 Max depth of cut taken in a single pass is 10mm.
Our design, manufacturing processes and selection of finest machine elements from the best manufacturers in the world ensure:
  • RIGIDITY Of Bed and Base
  • RIGIDITY of Head and Spindle Assembly
  • RIGIDITY of Tailstock
  • RIGIDITY of LM Guideways
The Attribute of RIGIDITY is present in even our smallest models as it is vital for Productivity | Accuracy | Surface finish | Tool Life
Typical Application
Machining of tractor axles in a single setup

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CAPACITY
Swing Over Carriage Covers(mm)595
Maximum Turning Dia. (mm)350
Maximum Turning Length (mm)700/1000/1500/2000/2500/3000
MAIN SPINDLE
Spindle Nose (Std)A2-8
Front Bearing Bore (mm)110
Maximum Bar Capacity (Std.) (mm)63
TOOL TURRET
No. of Stations (std.)8
Tool Cross Section (mm)25×25
Max. Boring Bar Dia mm40
SPINDLE DRIVE
Spindle Motor rated power (KW)11/15
Inf. Variable speed range (rpm)50-3000
RAPID TRAVERSE
X-Axis(m/min.)24
Z-Axis(m/min.)24
TAIL STOCK
Taper in Quill (mm)MT-5
Adjustable Thrust (Max.)600
POSITIONING REPEATABILITY
X-Axis± 1.5 Microns
Z-axis± 2 Microns
CNC Controls:SIEMENS 828D (SL) / FANUC 0i mate TD
Weight (approx) Kg 5100/5700/700

Smart Technologies to TRANSFORM Your Machine Shops!

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