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MM-RSM 1450B

Such kind of MM-RSM1450B is the Heavy Duty Universal Cylindrical Grinder Machine ideal for External and Internal grinding of long and heavy duty work-pieces. It is suitable for processing individual parts as well as for small series production and offer additional flexibility with the internal grinding device. This classic design with large machine bed, ground guides, and powerful drives for the work spindle, grinding spindle and hydraulic unit, make this grinding machine a cost-effective solution for the precision grinding of larger work-pieces up to 1000 KGS.
 
Availability:
Quantity:
  • Heavy Cylindrical Grinding Machine

  • 270 mm

  • 4000 mm

  • 1000 KGS

  • 500 X 75 X 305 mm

  • 7.5 KW

Main Feature

RSM1450B Heavy Duty Universal Cylindrical Grinding Machine with External and Internal Machining, ideal for Precision Machining of Heavy Work-piece up to 1 ton 




Convincing Arguments : Quality, Efficiency and Price  

  • Universal Cylindrical Grinding Machine for External and Internal Machining

  • Maximum Grinding Diameter 500 mm and Maximum Grinding Length up to 4000 mm

  • Maximum Loading Work-piece Weight up to 1000 KGS

  • The grinding spindle motor provides up to 7.5 KW power for continuous operation

  • The Table Longitudinal Travel is Hydraulically at Variable Speed or operated by hands

  • The work-piece, External and Internal Grinding wheels, Hydraulic Pump and Coolant System are all

    driven separately by individual motors.

  • The structure of work-head spindle uses rolling and sliding bearings with clearance adjustable. It is

    suitable for various grinding between centers or on chucks.

  • The work-head can swivel at 90 degree, and by swiveling the work-head or work-table or wheel-head,

    the external and internal surfaces of work-piece with different taper can be ground.  

  • Large machine bed in a heavy design accommodates work-pieces with longer grinding length

  • Longitudinal table feed set to automatic hydraulically driven or manual by hand-wheel

  • The work-table and wheel-head guide-ways are hydrostatically lubricated. The grinding wheel spindle

    runs in a pair of particular journal bearings, each consists of three tilting segmental shoes. The

    Internal Grinding Attachment bracket on wheel-head can turn down for grinding internal parts.

  • Proven and extremely rigid machine frame made of premium cast-iron

  • Precisely balanced spindle head & solid grinding head make extraordinary results at any operation

  • Certificate of Original (CO, FORM A, FORM E, FORM F)





Technical Data


Product  Name :

Heavy Duty   Universal Cylindrical Grinding Machine

Product  Item :

MM-RSM 1450B

Center Height   :

270 mm

Distance   Between Centers :

1500 / 2000 /   3000 / 4000 mm  

Outside   Grinding Diameter (O.D) :

Φ 25 — Φ 500 mm

Inside   Grinding Diameter (I.D) :

Φ 30 — Φ 200 mm

Max. Grinding   Length (O.D) :

1500 / 2000 /   3000 / 4000 mm  

Max. Grinding   Length (I.D) :

320 mm

Max.   Work-piece Weight :

1000 KGS

Table   Longitudinal Travel (max) :  

1600 / 2100 /   3100 / 4100 mm  

Table Feeding   Speed :  

0.1— 3 m / min

Feed per Hand-wheel   Rotation :

5 mm

Headstock


Work Spindle   Speed :

20 —­ 224 RPM

Working   Spindle Taper :

MT6

Working   Headstock Swivel Range :  

+90 °

Grinding Headstock


Grinding   Spindle Speed :

1330 RPM

Grinding Wheel   Size :

Φ 500 X 75 X Φ 305   mm

Grinding Head   Swivel Range :

30°

Grinding Head   Travel :

250 mm

Accuracy


Roundness :

2.5 µm

Surface   Roughness :

0.32 µm

Diameter   Uniformity (longitudinal section):

8 µm

Tailstock


Tailstock   Taper :

MT6

Travel of   Tailstock Sleeve :

70 mm

Motor    Power


Main Motor (for   Grinding Spindle) :

7.5 KW

Motor Rating   for Headstock :

4 KW

Gross Weight :  

15180 KGS               (MM-RSM 1450B X 3000)

Packing Size :

10450 X 2230 X 2250 mm  (MM-RSM 1450B X 3000)

Standard Accessory :

Coolant   System, Open Rest, Machine Lamp, Wheel Hub, Wheel Balancing Mandrel, Internal   Grinding Equipment,

Vibration   Damper, Tools and Toolbox




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