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Precitec Shilpi-400 series machines re versatile heavy duty horizontal floor type milling and boring machines. They are designed with heavy ram and column construction suitable for 3 to 7 axes machining. They provide a choice of two types of RAM type spindle heads.

Shilpi machines are available with (B-series) are with rotary table & (M series) without rotary table. The machines are available with various strokes upto 12m horizontal and 4m vertical.


Applications :
Power plant equipment manufacturing, Large Pump, valve, motor components, Machine tool and machinery structures, Reactors and pressure vessel manufacturing, boiler manufacturing, ship building, aero-space etc.

Features

  • Rigid, well balanced structures to withstand heavy cutting loads
  • Box type guides for RAM ensuring the best cutting rigidity
  • Rams available with extensions upto 1000mm
  • Boring Spindle Strokes upto 1000mm (for Shilpi-B machines)
  • CNC controls with latest Siemens 840 Di/Fanuc 31m controls or economical 802D/Fanuc oi-M
  • Two speed geared drive for spindle ensuring very good speed range with high cutting torques.
  • Mechanical Counter balance for Y axis
  • Well designed operators platforms
  • Machines are modular in construction and configurable for installation above floor or suitable for pit.
  • Universal Milling heads with Manual or Servotilting available.
  • Possible to bore large bores upto 1000mm diameter.

Specifications


SpecificationsM-350M-400B-350B-400

Spindle

Spindle unit Provided RUMH 50 RUMH 60 RBMH-350/130 RBMH-400/160
Main Spindle Nose Taper ISO 50 /180 ISO 60 ISO 50 (BT50) ISO 50 (BT50)
Spindle Dia/Stroke (mm/mm) NA NA 130/ 600 160/1000
Spindle Speed Max. Low RPM High RPM 300 (500) 900(1500) 300 (500) 900(1500) 300 (500) 900(1500) 300 (500) 900(1500)
Spindle motor power Std (optional ) Cont./30min, kW 15/18 (11/15, 18/22, 22/28) 22/28 (15/18,18/22, 28/35) 15/18 (11/15,18/22,22/28 22/28(15/18,18/22,28/35)

Slide

Horizontal slide(Base slide) stroke (mm) 4000 (2000- 12000 in steps of 1000 available) 4000 (2000- 12000 in steps of 1000 available) 4000 (2000- 12000 in steps of 1000 available) 4000 (2000- 12000 in steps of 1000 available)
Vertical slide stroke. Std/(option) (mm) 2000 (1200/3000/4000) 2000 (1200/3000/4000) 2000 (1200/3000/4000) 2000 (1200/3000/4000)
Horizontal Ram Stroke (mm) 800 800 1000 1000

Feed

Feed Rate (Nm) 0-3000 0-3000 0-3000 0-3000
Rapid Traverse (Nm) 6000 6000 6000 6000
Feed motors-torque X/Y/Z-Nm 16/22/16 16/22/16 16/22/16 16/22/16

Attachments


1) Shilpi machine spindles are built according to customers requirements
2) Shilpi machine spindle is a modular attachment which is easy for maintenance

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For further enquiry, please contact info@precitec.co.in (or) Submit your Query