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VPB - SERIES PRESS BRAKES
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For almost over quarter a century Veera have built and maintained their high reputation as pioneer in the field of machine design and manufacture particulary for the sheet metal and plate working industries.
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Through frequent market feedback and constant with existing users, Veera have established the requirement of the industry and utilised this information to manufacture a superb range of totally related to the needs of industry.
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 LARGE PICTURE
 VPB - SERIES
 ABRIDGED DATA
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TECHNICAL FEATURES
Veera combines the following important features :
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Twin syncronised cylinders mounted on the rear portion of provide up and down movement of the ram. An over sized torque tube between the arms maintains parallelism with bed.
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  • Three work speed.
  • Rigid overload protection.
  • High repeat accuracy.
  • Low deflection, deep sectioned beams.
  • Simple accurately guided ram.
  • Proven hydraulics, simple maintenance.
DESIGN FEATURES
FRAME
Fabricated from tested rolled steel plates with ample factor of safety.
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HYDRAULIC POWER PACK
Designed with elements from standard internationally reputed manufacturers. All the valves are gasket mounting type to save space, pipe line and to make maintenance easy.
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CYLINDERS
Clevis mounted double action heavy duty cylinders ensure center line loading, honned bore, chevron oil seals and hard chrome plated piston rod give life long trouble free operation.
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BEAM GUIDANCE.
Beam is guided with minimum clearance for smooth operation. Wear adjustment can be done at any time.
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BENDDING CHART FOR AIR-BENDING
This chart is based on 40 to 45 daN/mm2 tensile strength steel (28 tons U.T.S.). Beign generally aeare of two factors, sheet thickness e, and inner radius of the bend ri, the chart shows by direct reading:
  • The tonnage, in tons per metre of length to be bent F
  • The dimension of the smallest flange available b.
  • The opening of the die to be used V.
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The opening of the advised dies are given in the red squares. This V opening is related to the thickness e of the sheet of bent.
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The advised values are the following :
For e     10 mm     Vee die = 8 e
For e     12 mm     Vee die = 10 e
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If the advised opening connot be maintained (smaller flange required, tooling not available, insufficient tonnage) select a die opening as shown by the adjacent squares.
For bending other material (stainless, aluminium for example) this chart remains valid. in the ratio of the tensile strength.
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Examples : if this chart, based on 40 daN/mm2 (28 tons U.T.S. shows a tonnage of 50 tones for a given bending the tonnage will be 25 tons for the same bending of an aluminium sheet having a tensile strength of 20 daN/mm2 14 tons U.T.S.)
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TECHNICAL FEATURES
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  • Hydraulic presses for general engineering purpose.
  • Double and triple action presses for sheetmetal industries.
  • Up-stroke presses for rubber moulding, brake lining & clutch facings.
  • Multiday-light presses for industrial and commercial laminates.
  • Multiday-light presses for plywood, particle board.
  • Compression moulding presses for thermosetting plastids.
  • Presses for polyester moulding.
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If you have questions regarding this product that are not found on this page please email: info@presswel.com
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 ABRIDGED DATA
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