Vertical Broaching Machines BM25

The Hydraulic Broaching machines BM25 NARGESA is a machine to make notches or keyways in all kind of pieces: sprockets, pulleys, gears, bearings, etc...

Hydraulic Broaching machine BM25 NARGESA has been fabricated in a welded and mechanized steel monoblock. It's a machine useful for making notches and keyways in all kinds of pieces: sprockets, pulleys, gears, etc...
It is also used like a press to unbolt oxidated parts, assembling and dismantling bearings, etc...

Technical features

The Vertical Broaching machine BM25, has been thought for small  medium productions, it is characterized by its great versatility, reliability and fast setting up.
 

  • VERSATILITY: It's used for making small and big pieces. All kinds of broaching and different tolerances. 2mm keyways from 2 up to 25mm or 1" inch.
     
  • RELIABILITY: Due to its way of use the keyway is always  made with the required tolerance.
     
  • EASY USE: Anyone can make a keyway, ther's no need to be a skillful operative.
     
  • FAST SETTING UP: The preparation time of the machine before makin ¡g a broaching operation is approximately 1 min.
  • ADVANTAGES: The machine can be moved easily next to a lathe or machining center. While those machines work, the same operative can make the broaching operation.

The broaces we offer are one of the best trademarks in the market, internationally speaking. They are manufactured under strict quality controls, guaranteing the higher liability and durability, Made in the USA. Some shims are provided with each broach, the ones used for accomplising the required tolerance.
 

  • Broaches in millimeters and inches.
  • Broaches of different kinds and tolerances:  ISO J-9, ISO P-9.


 Characteristics of the mcahine:
 

  • Motor power: 2,2Kw / 3 Hp.
  • 3-phased tension: 230/400 V.
  • Hydraulic power: 10Tons.
  • Max. broaching capacity: 25mm.
  • Working speed: 24mm/s
  • Return speed: 54mm/s
  • Pump Flow 7,5 Liters
  • Shank displacement: 600mm.
  • Goosneck: 300mm.
  • Max. piece diameter: 600mm.
  • Bench dimensions: 420mm X 420mm.


Lower bench palletized to move the machine easily to the working site or storage.
The machine is delivered completely assembled.
Packing with retractile film.
Optional complete wooden packing NIMF15.

Its versatility, reliability, productivity and easy handling make it one of the best machines for a maintenance worskshop or medium production factory. By medium production we mean less than 350 units.

All our products are manufactured in our facilities in Spain.  Hydraulic and electronic components are completely standard from the best European leading trademarks, with technical support all over the world:  Rexroth, Bosch, Roquet, Schneider Electric, LG, Telemecanique, Pizzato etc...

All Nargesa products are according to the CE normative and regulations for manufacturing industrial machinery.

HOW TO BROACH AND CALCULATION OF GUIDE BUSHES

In the attached PDF file  we'll show you how the steps to follow in order to carry out a correct broaching operation. Taking pictures as samples, we will present the different accessories and its correct use. Besides you will find the necessary information to manufacture the guide bushes according to the diameter and the broach.

Included accesories for Vertical Broaching Machines BM25

Optional tooling for Vertical Broaching Machines BM25

Broaches 20, 22, 24 and 25mm Tolerance JS9

Broaches made of treated and rectified steel of first level to optimize the perfect finish of the piece and the exact tolerance.
Each set of broach is equipped with its required shims.
 
BROACH 20mm   REF: 125-09-01-BR-00014
BROACH 22mm   REF: 125-09-01-BR-00015
BROACH 24mm   REF: 125-09-01-BR-00016
BROACH 25mm   REF: 125-09-01-BR-00017
                        
TOLERANCE: JS9
SIZES: WIDTH 25.40mm x LENGTH 488.95mm
MODEL: VI
NUMBER OF SHIMS: 4 units                                          
MIN. CUTTING LENGTH: 19.05mm
MAX. CUTTING LENGTH: 152.40mm
FOR HOLES FROM: 75mm to 115mm
WEIGHT: 3.5 Kg. Aproximado.

Optional Tooling.

Broaches of 16 and 18mm Tolerance JS9

Broaches made of first quality treated and rectified steel to optimize the perfect finish of the piece and exact tolerance.
 
Each set of broach is equipped with the required shims.

BROACH OF 16mm   REF: 125-09-01-BR-00012
BROACH OF 18mm   REF: 125-09-01-BR-00013

TOLERANCE: JS9
SIZES: WIDTH 19.05mm x LENGTH 387.35mm
MODEL: V
NUMBER OF SHIMS: 3 unidades.                                            
MIN. CUTTING LENGTH: 19.05mm
MAX. CUTTING LENGTH: 152.40mm
FOR HOLES FROM: 52mm to 72mm.
WEIGHT: 1.5 Kg. Aproximado.

Optional Tooling.

Broaches of 10, 12 and 14mm Tolerance JS9

Broaches made of first quality treated and rectified steel to optimize the perfect finish of the piece and the exact tolerance.

Each set of broach is equipped with the required shims.


BROACH 10mm   REF: 125-09-01-BR-00009
BROACH 12mm   REF: 125-09-01-BR-00010
BROACH 14mm   REF: 125-09-01-BR-00011
                      
TOLERANCE: JS9
SIZES: ANCHO 14.29mm x LARGO 352.42mm
MODEL: IV
NUMBER OF SHIMS: 2 units.
MIN. CUTTING LENGTH: 19.05mm
MAX. CUTTING LENGTH: 152.40mm
FOR HOLES FROM: 32mm to 56mm.
WEIGHT: 1 Kg. Aproximado.

Optional Tooling. 

Broaches of 5 (long), 6 and 8mm Tolerance JS9

Broaches made of first quality treated and rectified steel to optimize the perfect finish of the piece and the exact tolerance.
 
Each set of broach is equipped with the required shims.

BROACH  5mm  REF: 125-09-01-BR-00005
BROACH  6mm  REF: 125-09-01-BR-00006
BROACH  8mm  REF: 125-09-01-BR-00008
                      
TOLERANCE: JS9
SIZES: WIDTH 9.52mm x LENGTH 301.25mm
MODEL: III
NUMBER OF SHIMS: 1 unidad.
MIN. CUTTING LENGTH: 10.31mm
MAX. CUTTING LENGTH: 63.54mm
FOR HOLES FROM: 17mm to 36mm.
WEIGHT: 0.350 Kg. Aproximado.

Optional Tooling.  

Broaches of 4 and 5mm (Short) Tolerance JS9

Brochas de acero templado y rectificado de primer nivel mundial para optimizar el perfecto acabado de la pieza y la tolerancia exacta.
Cada Kit de brocha viene equipada con las cuñas correspondientes.

BROCHA DE 4mm  REF: 125-09-01-BR-00003
BROCHA DE 5mm  REF: 125-09-01-BR-00004

TOLERANCIA: JS9
MEDIDAS: ANCHO 6.35mm x LARGO 177.8mm
MODELO: II
NUMERO DE CUÑAS: 1 unidad.
LONGITUD CORTE MÍNIMO: 7.54mm
LONGITUD CORTE MÁXIMO: 42.86mm
PARA AGUJEROS DE: 11mm a 19mm.
PESO: 0.100 Kg. Aproximado.

Utillaje Opcional.  

Broaches of 2 and 3mm Tolerance JS9

Broaches made of first quality treated and rectified steel to optimize the perfect finish of the piece and the exact tolerance.

Each set of broach  is equipped with the required shims.

BROACH  2mm  REF: 125-09-01-BR-00001
BROACH  3mm  REF: 125-09-01-BR-00002
                     
TOLERANCE: JS9
SIZES: WIDTH 3.175mm x LENGTH 133.35mm
MODEL: I
NUMBER OF SHIMS: 0 unidades.
MIN. CUTTING LENGTH: 5.15mm
MAX. CUTTING LENGTH: 28.57mm
FOR HOLES FROM: 6mm to 10mm.
WEIGHT: 0.020 Kg. Aproximado.

Otional Tooling

+ Info Vertical Broaching Machines BM25

The Broaching machine BM25 is not only capable of making slots for keyways (notches), but also  polygonal shapes from cylindrical holes (squares, rectangles, hexagons, ...)  It is also possible to make a given number of slots from the same hole and even getting to generate inner grooves.  

Dimensions of the machine Vertical Broaching Machines BM25

Dimensions of the machine Vertical Broaching Machines BM25 Nargesa

Dimensions of the machine: 820x1270x2365mm

Weight: 790 Kg.

Tariff Item Code:  84624990
 

Characteristics of the packaging Vertical Broaching Machines BM25

Characteristics of the packaging Vertical Broaching Machines BM25 Nargesa

Nº Pallets: 1

Width: 820 mm

Length: 1270mm

Height: 2365 mm

Volume: 2,5 m3

Nett Weight: 790 Kg

Gross weight: 810 Kg

 

Tariff Item Code:  84624990

Other Features:

  • The machine is delivered completely assembled.
  • Packing with retractile film.
  • Optional: Complete wooden packing NIMF15.

Uses of the machine: Vertical Broaching Machines BM25

The Hydraulic Broaching machine BM25 NARGESA is an equipment to make notches and slots or keyways in all kinds of pieces: Sprockets, pulleys, gears, etc... it is thought for small and medium productions,  it is characterized by its great versatility, reliability, easy handling and fast setting up.

We guarantee safe, fast and efficient transport.