We are offering extrusion dies. Extrusion dies are used in processes involving pushing of slug through the die to generate the desired cross-sectional area. Extrusion can be carried out on different products at range of temperatures to attain various desired properties of extruded product. usage & geometry:a finest choice of tool steel along with optimum heat treatment has to be selected for elongating lifespan of extrusion dies & tooling which are continuously subjected to extreme thermal conditions. These harsh thermal conditions are generated not only through heated billet but also by deformation and friction the dies go through. also, to add to the heat is the high pressure under which the process is carried. Particularly, in aluminum extrusions, a hard oxide film formed immediately on the surface of the extruded metal, causes considerable die-abrasion. bharat industries takes proper care of above said factors while preparing extrusion dies. We ensure that at die-designing stage, there is proper allowance for elastic deformation and shrinkage. We also take care that the die-profile remains straight when used for extrusion of complicated profiles, as it would be subjected to highly uneven velocity distribution at that time. advantages:1.proper die-geometry, ensuring avoidance of expensive reworking2.attaining maximum die-life by using superior raw-materials and giving it proper heat treatment. 3. Extremely tight tolerance, ensuring proper weight per unit length of extruded product. 4. Best finished land-surface applications:extrusion dies can be used for extruding materials including copper, tin, aluminum, steel, nickel, lead for producing various products with wire, tubes, pipes, rods and welding electrodes.

We are offering wire guide nozzles. Wire guide nozzles also known as coil winding nozzles or pvc coating nozzles are used on multi-spindle wrapping machines during coil winding for guiding wire to wind in bobbin, pins and other desired material. Attributes: 1. High wear resistance: tungsten carbide possesses a very high hardness value in excess of vickers 1500, approximately 1.7 times more than that of hardened carbon steel making it perfect material for nozzles. 2. Surface-roughness: these nozzles are surface finished to a roughness of 0.05-1 microns or 2-4 micro inches ra, which assures least friction-resistance, reduces film damage during wire-insulation as well as provides stable wire tension. 3. Concentricity & stiffness: these nozzles permit wire to exit concentric to the nozzle within 0.01 mm with or even without load. 4. Accurate exit radii: the exit radii of the nozzles determine the angle of wire exit from one coil to the next. This makes it essential to maintain the exit radii to utmost tolerance limit, which is done using the right calibrating instruments. Advantages: a. Exceptionally superior rigidity b. Concentricity as low as 0.01mm. C. Absolutely perfect finished wire entrance, bore surfaces ad well as wire-exit. D. Dimensions as per your specifications. Applications: wire guiding nozzles are used in industries manufacturing coils, relays, transformers and in industries manufacturing sensors for automotives and electrical equipments. These are used for providing perfectly consistent route for enamelled cooper wire to coil from reel.

 

Attributes

1. High Wear Resistance: Tungsten Carbide possesses a very high Hardness value in excess of Vickers 1500, approximately 1.7 times more than that of hardened carbon steel making it perfect material for Nozzles.
2. Surface-Roughness: These Nozzles are surface finished to a roughness of 0.05-1 microns or 2-4 micro inches Ra, which assures least friction-resistance, reduces film damage during wire-insulation as well as provides stable wire tension.
3. Concentricity & Stiffness: These nozzles permit wire to exit concentric to the nozzle within 0.01 mm with or even without load.
4. Accurate Exit Radii: The exit radii of the nozzles determine the angle of wire exit from one coil to the next. This makes it essential to maintain the exit radii to utmost tolerance limit, which is done using the right calibrating instruments.

 

Bore Diameter(mm)	Outside Diameter	Length
0.5-5.00	Customized, Wall thickness Governing	Customized, Aspect Ratio Governing.

Special customization is possible based upon specific wire gauge, nozzle-tip diameter, along with customer-specific CAD Diagrams.

Nibs

Carbide, Polycrystalline Diamond(PCD)

 

Advantages

• exceptionally Superior Rigidity
• Concentricity as low as 0.01mm.
• Absolutely Perfect finished wire entrance, bore surfaces ad well as wire-exit.
• Dimensions as per your specifications.

 

Application

 

• Similar to other dies having a bore in centre.
• Bore size is slightly larger than diameter of wire being straightened.
• Larger diameter enables absolutely no change to wire-diameter, as it only has to be straightened.

Wire cannot be straightened like any-other product due to inherent force and torque-related influences, rather has to be passed through Wire Straightening Dies. These dies are placed in a horizontal plane, offset to each other at a particular distance. The wire is made to pass through a series of straightening dies in a straight path so that it is flexed in essentially all directions. When a bent or kinked section of wire passes through these dies, it is flexed in all directions in an amount exceeding its elastic limit, thereby eliminating present bends.

In preparation of products like welding electrodes, weld mesh and other products, wire has to be straighten from its coiled form prior to usage. Straightening Dies manufactured by Bharat Industries can be used for straightening all types of cold drawn wires and other non-ferrous wires. These can be used for straightening wires, tubes, cables, strips.

We are offering gripper dies. gripper dies are those dies which are used in making nails in fasteners industries. Coiled wire after being fed in to the nail-making machine is gripped by a pair of gripper dies. usage: the desired shape of the nails is already machined into the end of gripper dies. These dies hold the wire tightly in place, whereas the free-end wire is hit by mechanical hammer, which causes deformation of wire within die-cavity forming head of nail. similarly, with the wire still clamped in dies, shaped cutters hit the opposite end of nail, forming point and later cutting the nail from the residual wire-coil. Finally, the dies open and an expelling mechanism push the nails into collection pan. The whole cycle is again repeated for making more nails. applications: gripper dies can be used for making nails from copper, stainless steel, aluminum, iron, zinc and many more.

 

 

The desired shape of the nails is already machined into the end of gripper dies. These dies hold the wire tightly in place, whereas the free-end wire is hit by mechanical hammer, which causes deformation of wire within die-cavity forming head of nail.  Similarly, with the wire still clamped in dies, shaped cutters hit the opposite end of nail, forming point and later cutting the nail from the residual wire-coil. Finally, the dies open and an expelling mechanism push the nails into collection pan. The whole cycle is again repeated for making more nails.

 

 

Gripper Dies are those dies which are used in making nails in fasteners industries. Coiled wire after being fed in to the nail-making machine is gripped by a pair of gripper dies.

We are offering stranding dies. Stranding dies also commonly known as bunching dies, compacting dies, or cabling dies allow multiple wire strands to come into same die, thereby creating compact-cable. die geometry:the die geometry of stranding dies is no different from other drawing dies. The only exception to this is a considerably increased reduction angle. bell: the bell of a stranding die has to kept broad enough so that the arriving wires from the lay-plate enter in without any scraping. tolerance: it is generally +-1% of the whole diameter. reduction angle: the wider reduction angle allows much better blend from bell to the reduction angle. bearing length: since, trading dies are used to gather the wires entering from lay plate into the cable machine, the bearing length is not significant. In case if concentric and unilay constructions, bearing length is kept longer to hold wire uniformly as they enter machine. die surface: the die-surface should be well-blended devoid of any sharp edges. usage:stranding dies allow laving together of a number of soft or hard wires such that each wire holds its place in the strand. These are pairs of dies, which on placing in die-holder, form circular shaped hole, allowing passage of stranded wires forming the finished strand. applications:stranding dies can be used for guiding or moving through and even exit for wire strands while forming compact-cable or conductors.

We are offering heading dies. heading dies are typically used in metalworking processes for forming an enlarged ‘head’ on end of any metal rod, which would eventually be used a component of a finished-product. die geometry: 1. Two heading cavities on opposite sides of carbide insert. 2. The carbide insert has through bore within first cavity, which is made concentrically with the bore on other side of insert. 3. The die is inverted and a second cavity is drilled carefully on opposite side of insert. 4. This second cavity can be similar to first cavity or can grant shapes for alternate head-configuration. The double-cavity construction enhances the competence and also economy of heading die. applications: heading dies can be used in many non-molding industry parts including bolts, screws, rivets, etc., which can act as intermediates for final-products.

 

 

We are offering extrusion dies. Extrusion dies are used in processes involving pushing of slug through the die to generate the desired cross-sectional area. Extrusion can be carried out on different products at range of temperatures to attain various desired properties of extruded product. usage & geometry:a finest choice of tool steel along with optimum heat treatment has to be selected for elongating lifespan of extrusion dies & tooling which are continuously subjected to extreme thermal conditions. These harsh thermal conditions are generated not only through heated billet but also by deformation and friction the dies go through. also, to add to the heat is the high pressure under which the process is carried. Particularly, in aluminum extrusions, a hard oxide film formed immediately on the surface of the extruded metal, causes considerable die-abrasion. bharat industries takes proper care of above said factors while preparing extrusion dies. We ensure that at die-designing stage, there is proper allowance for elastic deformation and shrinkage. We also take care that the die-profile remains straight when used for extrusion of complicated profiles, as it would be subjected to highly uneven velocity distribution at that time. advantages:1.proper die-geometry, ensuring avoidance of expensive reworking2.attaining maximum die-life by using superior raw-materials and giving it proper heat treatment. 3. Extremely tight tolerance, ensuring proper weight per unit length of extruded product. 4. Best finished land-surface applications:extrusion dies can be used for extruding materials including copper, tin, aluminum, steel, nickel, lead for producing various products with wire, tubes, pipes, rods and welding electrodes.

We are offering wire guide nozzles. Wire guide nozzles also known as coil winding nozzles or pvc coating nozzles are used on multi-spindle wrapping machines during coil winding for guiding wire to wind in bobbin, pins and other desired material. Attributes: 1. High wear resistance: tungsten carbide possesses a very high hardness value in excess of vickers 1500, approximately 1.7 times more than that of hardened carbon steel making it perfect material for nozzles. 2. Surface-roughness: these nozzles are surface finished to a roughness of 0.05-1 microns or 2-4 micro inches ra, which assures least friction-resistance, reduces film damage during wire-insulation as well as provides stable wire tension. 3. Concentricity & stiffness: these nozzles permit wire to exit concentric to the nozzle within 0.01 mm with or even without load. 4. Accurate exit radii: the exit radii of the nozzles determine the angle of wire exit from one coil to the next. This makes it essential to maintain the exit radii to utmost tolerance limit, which is done using the right calibrating instruments. Advantages: a. Exceptionally superior rigidity b. Concentricity as low as 0.01mm. C. Absolutely perfect finished wire entrance, bore surfaces ad well as wire-exit. D. Dimensions as per your specifications. Applications: wire guiding nozzles are used in industries manufacturing coils, relays, transformers and in industries manufacturing sensors for automotives and electrical equipments. These are used for providing perfectly consistent route for enamelled cooper wire to coil from reel.

 

Attributes

1. High Wear Resistance: Tungsten Carbide possesses a very high Hardness value in excess of Vickers 1500, approximately 1.7 times more than that of hardened carbon steel making it perfect material for Nozzles.
2. Surface-Roughness: These Nozzles are surface finished to a roughness of 0.05-1 microns or 2-4 micro inches Ra, which assures least friction-resistance, reduces film damage during wire-insulation as well as provides stable wire tension.
3. Concentricity & Stiffness: These nozzles permit wire to exit concentric to the nozzle within 0.01 mm with or even without load.
4. Accurate Exit Radii: The exit radii of the nozzles determine the angle of wire exit from one coil to the next. This makes it essential to maintain the exit radii to utmost tolerance limit, which is done using the right calibrating instruments.

 

Bore Diameter(mm)	Outside Diameter	Length
0.5-5.00	Customized, Wall thickness Governing	Customized, Aspect Ratio Governing.

Special customization is possible based upon specific wire gauge, nozzle-tip diameter, along with customer-specific CAD Diagrams.

Nibs

Carbide, Polycrystalline Diamond(PCD)

 

Advantages

• exceptionally Superior Rigidity
• Concentricity as low as 0.01mm.
• Absolutely Perfect finished wire entrance, bore surfaces ad well as wire-exit.
• Dimensions as per your specifications.

 

Application

 

• Similar to other dies having a bore in centre.
• Bore size is slightly larger than diameter of wire being straightened.
• Larger diameter enables absolutely no change to wire-diameter, as it only has to be straightened.

Wire cannot be straightened like any-other product due to inherent force and torque-related influences, rather has to be passed through Wire Straightening Dies. These dies are placed in a horizontal plane, offset to each other at a particular distance. The wire is made to pass through a series of straightening dies in a straight path so that it is flexed in essentially all directions. When a bent or kinked section of wire passes through these dies, it is flexed in all directions in an amount exceeding its elastic limit, thereby eliminating present bends.

In preparation of products like welding electrodes, weld mesh and other products, wire has to be straighten from its coiled form prior to usage. Straightening Dies manufactured by Bharat Industries can be used for straightening all types of cold drawn wires and other non-ferrous wires. These can be used for straightening wires, tubes, cables, strips.

We are offering gripper dies. gripper dies are those dies which are used in making nails in fasteners industries. Coiled wire after being fed in to the nail-making machine is gripped by a pair of gripper dies. usage: the desired shape of the nails is already machined into the end of gripper dies. These dies hold the wire tightly in place, whereas the free-end wire is hit by mechanical hammer, which causes deformation of wire within die-cavity forming head of nail. similarly, with the wire still clamped in dies, shaped cutters hit the opposite end of nail, forming point and later cutting the nail from the residual wire-coil. Finally, the dies open and an expelling mechanism push the nails into collection pan. The whole cycle is again repeated for making more nails. applications: gripper dies can be used for making nails from copper, stainless steel, aluminum, iron, zinc and many more.

 

 

The desired shape of the nails is already machined into the end of gripper dies. These dies hold the wire tightly in place, whereas the free-end wire is hit by mechanical hammer, which causes deformation of wire within die-cavity forming head of nail.  Similarly, with the wire still clamped in dies, shaped cutters hit the opposite end of nail, forming point and later cutting the nail from the residual wire-coil. Finally, the dies open and an expelling mechanism push the nails into collection pan. The whole cycle is again repeated for making more nails.

 

 

Gripper Dies are those dies which are used in making nails in fasteners industries. Coiled wire after being fed in to the nail-making machine is gripped by a pair of gripper dies.

We are offering stranding dies. Stranding dies also commonly known as bunching dies, compacting dies, or cabling dies allow multiple wire strands to come into same die, thereby creating compact-cable. die geometry:the die geometry of stranding dies is no different from other drawing dies. The only exception to this is a considerably increased reduction angle. bell: the bell of a stranding die has to kept broad enough so that the arriving wires from the lay-plate enter in without any scraping. tolerance: it is generally +-1% of the whole diameter. reduction angle: the wider reduction angle allows much better blend from bell to the reduction angle. bearing length: since, trading dies are used to gather the wires entering from lay plate into the cable machine, the bearing length is not significant. In case if concentric and unilay constructions, bearing length is kept longer to hold wire uniformly as they enter machine. die surface: the die-surface should be well-blended devoid of any sharp edges. usage:stranding dies allow laving together of a number of soft or hard wires such that each wire holds its place in the strand. These are pairs of dies, which on placing in die-holder, form circular shaped hole, allowing passage of stranded wires forming the finished strand. applications:stranding dies can be used for guiding or moving through and even exit for wire strands while forming compact-cable or conductors.

We are offering heading dies. heading dies are typically used in metalworking processes for forming an enlarged ‘head’ on end of any metal rod, which would eventually be used a component of a finished-product. die geometry: 1. Two heading cavities on opposite sides of carbide insert. 2. The carbide insert has through bore within first cavity, which is made concentrically with the bore on other side of insert. 3. The die is inverted and a second cavity is drilled carefully on opposite side of insert. 4. This second cavity can be similar to first cavity or can grant shapes for alternate head-configuration. The double-cavity construction enhances the competence and also economy of heading die. applications: heading dies can be used in many non-molding industry parts including bolts, screws, rivets, etc., which can act as intermediates for final-products.