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Proma

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About Proma Machinery

Specializing in large precision CNC Cylindrical Roll Grinders, Proma machines are found in high precision industries such as aerospace, Oil&Gas & printing industries for more than 10 years. Focusing on customized machine solutions, Proma has attained a high level of machine reliability & customer trust with a strong partnership with Flexmech.

OD Roll Grinder

FlexMech Product: Proma L85 400Proma L85-400

FEATURES
Machine Specifications
Max. Swing Over Bed or Table: Ø850
Max. Distance Between C. C.: 4M
Max. Weight of Roller: 6,000kg
Range of Roll Diameter with Full Wheel: Ø20 – 850 mm
Table (Z Axis)
Travel of Table or Head (Z Axis): Tailstock +200mm
Center Distance: +8°
Travel Speed of Table: 25 ~ 6,000 mm/min
Type of Lubricating System: Hydrostatic & Dynamic System
Wheelhead & Carriage (X Axis)
Wheel Size (O. D. x Width x Bore): Ø910 x Ø304.8 x Ø75
Lubricating System: Hydrostatic & Dynamic System
Rotating Speed of Wheel: 300 ~ 1,200 rpm
Max. Cross Feed Rate: 2,000 mm/min
Cross Feed per Pulse: 0.001mm
Workhead & Tailstock
Rotation Speed of Workhead: 6 ~ 60 rpm
Size of Center: MT#6
Moving Speed of Tailstock: Manual (mm/min)
Quill Stroke: 80mm
Power Rating
Grinding Wheel Motor: 30 HP
Workhead Motor: 10 HP (7.5 x 6P)
Table Traverse Motor (Z Axis): 30 NM
Cross Feed Motor (X Axis): 12 NM
Lubricating System: 2 HP

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About Flexmech

Flexmech Engineering Singapore was incorporated in 1983 by our founder, Mr Ron Tan, as a machine tools trading house focusing on high end machine tools for the electronic manufacturing houses.

Focusing on premium value & services, Flexmech has since grown to an established machine solutions provider…[read more]

Nexgen News

  • Protecting Our COVID-19 Responders With Canopy One
  • Our Drive For Industry 4.0 For Legacy Machines
  • The Art of Deep Hole Boring

Careers

Be part of a compact family enterprise where your career path is meaningful & recognized.

We are dedicated to change the way our customers do business in the region and are constantly seeking talented individuals who wants to make an impact and contribute positively to the company’s vision…. [read more]

Certifications


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