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Pneumatic Press “H” Frame

NKH is one of the established Manufacturer, Exporter and Supplier of H Frame Pneumatic Press. We manufacture H Frame Pneumatic Press Machine in different series that boast assorted features. Our H Frame Press Machine series is preferred for its flawless performance, sturdy construction, and high productivity rate. These machines are easy to maintain and easy to operate.

We are manufacturer of all type of power presses i.e. Pillar type (Marshal type), inclinable type (American Type) and Heavy Duty Crankless Presses upto 1000 tons with pneumatic Clutch and Die Cusion. We manufacture these presses out of good cast iron as well as fabricate them depending upon the choice of our clients. Our presses are ideal for Cutting, Blanking, Piercing, Drawing and Trimming purposes etc.


  • Capacity Ranging from 20 to 500 tons.
  • The frame is of most rigid construction of one piece steel welded construction of fusion welding quality and fully stress relieved.
  • All bushes of nickel phosphors bronze.
  • Provided with foot operated rolling key clutch.
  • Supplied with adjustable strokes.Stroke may be changed in thirty seconds.
  • Centralized lubrication is provided.


Technical Specifications

Capacity Tons20305075100150200250300400500
Table Size400×400437×462435×512525×600575×625650×750800×850850×900925×9501025×10501100×1100
Distance Between Bed of Ram275300350375400450500550600650700
Slide Stroke Length (Adjustable)6585100110125125150150175200200
Adjustment of Slide2830354045506070758590
Shank Hole3035404550556365657580
No. of Slide Strokes (RPM)5045454040353030302525
Main Motor HP/RPM2/14403/14405/14407.5/144010/144015/144020/144025/144030/144040/144050/1440
Motor Pulley Dia (inches)B-4B-4B-5B-6B-7B-7C-8C-8C-9C-9C-10
Height from Floor to top ok Bolster650650700725750800825850850875875
Bed Openind (Dia)100125150175200225250275300325325
Req.air pressure for pneumatic clutch ( Kg/Cm2)
Optional Die CushionCapacity1.
Stroke Length2545657585100110110125125125
Air Pressure (Kg/Cm2)55555555555
  • Specifications are subject to change without Prior Notice.
  • All Data is proposal and can be adjusted according to Customer’s Requirements.
Author Rating
Aggregate Rating
5 based on 8 votes
Brand Name
NKH Hammers
Product Name
Pneumatic Press “H” Frame