Narendra Press- Tech Private Limited Anand Parbat, Delhi

FRAME Welded steel construction, stress relived, computer aided frame design, extreme rigidity with uniform parallel deflection, ideal for progressive tooling, ensure high speed laminating precision and rigidity   SLIDE The slide is guided accurately throughout the whole stroke with high precision eight way bearing guides free from backlash. Eight point, square corner gibbing provides long parallel guiding surface that maintain slide parallelism under off centre load resulting high precision & long tooling life   CRANK SHAFT   It is made from a forged piece of carbon alloy steel. Shaft is ground finished on bearing surface. All main bearing are of heavy walled nickel phosphorous and bronze.   DYNAMIC BALANCING Provides better precision quality of lamination and longer life by controlling the thursh and vibration in the frame generated by crank shaft rotation.   PLUNGER GUIDE The rotation of eccentric shafts creates front & back loads that changes guides clearance this is controlled by plunger guided design this eliminates change in guide clearance resulting high precision.   HYDRAULIC SLIDE ADJUSTMENT LOCKING DEVICE This eliminates clearances inside the slide adjustment assembly. Maintain accuracy of slide travel at bottom dead centre.   STICK RELEASE DEVICE Resolves tool jam problem, easy to operate   LUBRICATION Motorised forced feed lubrication is of re–circulating type ensures adequate oil supply,depending upon the bearing area ensures cooling of bearing as well as any fault in the system with cause instant stopping of the press and will be shown optically on control pannel.

This semi straight side single crank press is steel plate welding structure-type and suit thick plate manufacturing, and used to extensive sheet metal working of blanking, piercing, stamping, etc. Strong frame guaranteeing motional precision Eight side guide best for eccentricity & high precision Safety for working & convenience for use Suitable for automatization & rationalization

APPLICATION Applicable to large type of heavy tonnage die tooling with multiple precision stages in blanking, piercing, bending, forming for single or progressive application.   FEATURES Hydraulic overload protection system Extra long 8-points guide plate Air counter balancer device Automatic recirculating lubrication with distributing monitor device   TOP DESIGN Advancement and Profession Are Our Feature Operator Friendly Master Control Panel Display with signs, easy understanding and operation. Digital Slide Adjustment Digital slide adjustment readout is recessed in front right slide of slide face and indicates the die height in 0.1 mm scale. Safe And Reliable Electrical Circuit Multi-checking electrical circuit design to ensure a safe and reliable operation. High Rigidity And Low Noise Design Less vibration and low noise. Increase tooling life and improve product's accuracy.

APPLICATION Applicable to light, thin material, for single, and progressive die application in blanking, piercing, bending, forming, interlink with ROT line or transfer unit.   FEATURES Straight side frame designed virtually eliminates angular deflection, providing increased precision for progressive die applications and reducing maintenance costs on tooling. The slide area is 15 %~25% greater than comparable C-frame presses to allow for larger tools. The large 6-point gibs are centered in the slide body, to provide better resistance to off-center loads. User friendly , multi-function control system allows for easy integration of auxiliary equipment and automation.

Type : H FRAME

Pneumatic press machine to large type of heavy tonnage die tooling with multiple precision stages in blanking, piercing, bending, forming for single or progressive application.Automatic recirculating lubrication with distributing monitor device

Pneumatic power press machine are all equipped with hydraulic overload safety device instantly goes into emergency stop mode to protect the die and the press, without concern about die jam.The guide rail is made of phosphorous bronze which is excellent resistance and ensures smooth and accurate slide movement. Not only improves work efficiency with perfect production quality but also extends life.

Pneumatic machines designed virtually eliminates angular deflection, providing increased precision for progressive die applications and reducing maintenance costs on tooling.

Mechanical press are all equipped with hydraulic overload safety device instantly goes into emergency stop mode to protect the die and the press, without concern about die jam.

Mechanical power press It is designed for operation which require slow but high force at lower zone of the stroke, therefore perfectly suited for coining, extruding, sizing and thick plate blanking. By virtue of the linkage system, the ram speed is very slow as it approaches the BDC. This low punch entry speed allows enough time to provide plastic flow of material during critical cold forming zone.

Manual press machine designed virtually eliminates angular deflection, providing increased precision for progressive die applications and reducing maintenance costs on tooling.

Knuckle joint press is ideal for forming operation where cloe tolerances are required. It is designed for operation which require slow but high force at lower zone of the stroke, therefore perfectly suited for coining, extruding, sizing and thick plate blanking. By virtue of the linkage system, the ram speed is very slow as it approaches the BDC. This low punch entry speed allows enough time to provide plastic flow of material during critical cold forming zone. Through the cold-forge procedure, the grain structure of steels is mini–eliminated to reinforce its resistance strength about two times. This advantage can improve the materials with better mechanical characteristics which are closer to tolerances, thus a lower cost material is allowed to be adapted for cold forging production.

Brand Name : Narendra

Brand Name : Narendra

Power Source : Pneumatic

Forging press Motor hp 150,Floor space (l-r X f-b) 14'3" X 12'2", Height above floor 18'9",Wedge adjustment, air clutch, Weight 330,000 lbs. automatic lubrication, bottom knock-out.

THE HIGH RIGID FRAME Welded steel construction, stress relieved, computer aided frame design extreme rigid to avoid angular and elongation deflection of the frame.   COMPOUND CLUTCH & BRAKE This high torque performance compound clutch & brake ensures movement slide quick stops at precise position, the production is therefore fast and safe.   HYDRAULIC OVERLOAD SAFETY DEVICE This series of presses from 63–250 tons are all equipped with hydraulic overload safety device instantly goes into emergency stop mode to protect the die and the press, without concern about die jam.   SLUDE ADJUST MOTOR/DIE HEIGHT INDICATOR This series of presses from 63–250 tons are all equipped with easy to use motorised slide adjuster, and the slide depth is locked by a unique penumatic macanism. Easily and quickly adjust accurate die height by pushing up and down buttons on the operation stand and easy to read. Die height indicator is also installed in the slide.   SIX–FACE WIDE AND LONG GUIDE The guide rail is made of phosphorous bronze which is excellent resistance and ensures smooth and accurate slide movement. Not only improves work efficiency with perfect production quality but also extends life.   BALL ROD The ball rod is made of EN–24 alloy steel for longer duration. Extra aluminium bronze is added as its nut for accurate movement without sudden changes.

Stroke Per Minute : 45 SPM

Stroke of Cusion : 150 mm

Cold press machine of heavy tonnage die tooling with multiple precision stages in blanking, piercing, bending, forming for single or progressive application.

Phase : Single Phase

Material : Mild Steel

Brand Name : Narendra