Hallmark Metal Industries Naroda, Ahmedabad, Gujarat

Our springs are straggled individually to ensure each spring is to solid height before checking, unlike most that are strangled to a height somewhere close to solid. We supply a large range of springs starting right from 0.2 mm to 16 mm. Wire form take many shapes, from simple beams, or cantilever designs, to complex configurations. They retain components in position and allow for limited deflection they are usually made from round or flat wire.

Our springs are straggled individually to ensure each spring is to solid height before checking, unlike most that are strangled to a height somewhere close to solid. We supply a large range of springs starting right from 0.2 mm to 16 mm. A very great deal is demanded of a valve spring and we always ensure that they work closely with the Customer in establishing the requirements of a new spring. The latest design methods for valve springs, dynamic pre-calculation and high-performance measurement and testing technology ensure that the component conforms to the maximum to Customer’s wishes and runs without problem. Improvement of material surface can extend service intervals. The use of high-value materials and innovative processes ensure highest quality levels and maximum reliability.

Valves are mechanical devices that controls the flow and pressure within a system or process. They are essential components of a piping system that conveys liquids, gases, vapours, slurries etc.   Different types of valves are available: gate, globe, plug, ball, butterfly, check, diaphragm, pinch, pressure relief, control valves etc. Each of these types has a number of models, each with different features and functional capabilities. Some valves are self-operated while others manually or with an actuator or pneumatic or hydraulic is operated.   There are many valve designs, types and models, with a wide range of industrial applications. All satisfy one or more of the functions identified above. Valves are expensive items, and it is important that a correct valve is specified for the function, and must be constructed of the correct material for the process liquid.   Regardless of type, all valves have the following basic parts: the body, bonnet, trim (internal elements), actuator, and packing.   FUNCTIONS FROM VALVES ARE: Stopping and starting flow Reduce or increase a flow Controlling the direction of flow Regulating a flow or process pressure Relieve a pipe system of a certain pressure

Torsion springs are made from round wire of 0.1-6mm diameter and also from square and profile material. They are used in pedal mechanisms and carburetors in the automotive area and also windows and roller doors for the building and furniture industries. Special springs are produced for throttle body adjustment in engines from multi-wire and stranded wire with welded ends.

This kind of hinge is mostly used in visi cooler.

The Stainless-Steel Fittings are the ones used with seamless pipes to maintain the integrity of the system as a whole. There are standards like the ASME B16 9 Stainless Steel Fittings to govern the nominal sizes of the fittings. The Mss Sp-43 Stainless Steel Fitting for example is a corrosion resistant, low pressure wrought stainless steel standard. There are Stainless Steel Welded Fittings that are used for stainless steel piping. While Stainless Steel Welded Pipe Fittings are common, their variations such as the Fabricated Stainless-Steel Fittings are also used. Depending on the need of the application and the type of the fitting, the materials could differ.

Our springs are straggled individually to ensure each spring is to solid height before checking, unlike most that are strangled to a height somewhere close to solid. We supply a large range of springs starting right from 0.2 mm to 16 mm. Wire form take many shapes, from simple beams, or cantilever designs, to complex configurations. They retain components in position and allow for limited deflection they are usually made from round or flat wire.

Spoon type handle is developed for doors requiring airtightness for business-use ovens, freezers/refrigerators, prefabricated freezers/refrigerators, industrial large-type ice machines, medical equipment, inspection/testing equipment, doors for drying, refrigerators with freezer, container vehicles, food wagons.

Surface finish can provide durability, protection, and a decorative appearance. Over the next last 7 years we have explored different types of finishes and how they are beneficial for different types of parts.

Our springs are straggled individually to ensure each spring is to solid height before checking, unlike most that are strangled to a height somewhere close to solid. We supply a large range of springs starting right from 0.2 mm to 16 mm. Shock absorbers are an integral part of a vehicle’s suspension. A shock absorber is designed to absorb or dampen the compression and rebound of the springs and suspension. They control the unwanted and excess spring motion. Shock absorbers keep your tires in contact with the road at all times.

Roller wheel offered by us are light weight and reliable usage, and it is not affected by water because of its lubrication. The roller wheel is used in sliding the drawers, refrigerators and many items. It is a long-lasting product which is not affected by any atmosphere change, though roller wheel is highly resistible for use.

Brand Name : Hallmark

Punching (Punch & Die) is a forming process that uses a punch press to force a tool, called a punch, through the work piece to create a hole via shearing. Punching is applicable to a wide variety of materials that come in sheet form, including sheet metal, paper, vulcanized fiber and some forms of plastic sheet. The punch often passes through the work into a die. A scrap slug from the hole is deposited into the die in the process. Depending on the material being punched this slug may be recycled and reused or discarded.   Punching is often the cheapest method for creating holes in sheet materials in medium to high production volumes. When a specially shaped punch is used to create multiple usable parts from a sheet of material the process is known as blanking. In metal forging applications the work is often punched while hot, and this is called hot punching. Slugging is the operation of punching in which the punch is stopped as soon as the metal fracture is complete and metal is not removed but held in hole.

Pipe Fittings are Piping component that helps in Changes the direction of the flow such as elbows, tees. Changes the size of the pipe such as reducers, reducing tees. Connect different components such as couplings and stop the flows such as Caps. There are different types of pipe fitting used in piping. Pipe Fittings used in piping work are listed below. Elbow Tee Reducer Union Coupling Adapters Valve Cross

Our springs are straggled individually to ensure each spring is to solid height before checking, unlike most that are strangled to a height somewhere close to solid. We supply a large range of springs starting right from 0.2 mm to 16 mm. Manufacturer & Exporters of Hey Tines Springs in India. Hallmark Metal Industries offering fine quality of Hey Tines Springs at Affordable Price.

We have emerged out as a leading firm in this field of operation by offering superior quality range of Glass Holding Knob. Known for its accurate dimensions and remarkable finish, it is strictly checked on various quality aspects by our quality professionals. Widely used for holding glass in efficient manner, it also adds a beautiful appearance. Manufactured with due precision at our sophisticated manufacturing set-up, it can be easily purchased at highly competitive prices from us.

Type : Door Knob

Material : Metal, Stainless Steel

Shape : Round

Application : Doors, Household

Feature : Attractive Pattern, Fine Finished, Highly Durable, Rust Proof

Appearance : Modern

Finishing : Polished

Surface Finishing : Finished

Country of Origin : India

Brand Name : Hallmark

Our gear units have quite a choice of gear-cutting and gear-forming techniques at their disposal, including hobbing, shaping, grinding, broaching, milling and rolling. Every production process is inevitably a compromise between ease of machining, good surface finish, profile accuracy, speed of output and economic production. All metal-removal operations leave minute ridges and scratches, caused by tool shapes or by the motion of rotary cutters; ‘perfect’ profiles and finishes are not obtainable with normal industrial processes. Tooling marks and deep scratches act as stress raisers, which occasionally lead to fatigue failure and tooth breakage. Such a failure almost invariably starts in the fillet radius at the root of a tooth, and may be caused by the use of a cutting tool with too small a radius. Most gears benefit from careful running-in under light load, since in this way the teeth acquire the surface finish needed for good lubrication and smooth running. In effect, they are given a final production operation, without which the process of surface failure might be initiated as soon as service operation begins. The life of a gear can also be limited by poor assembly. If a pinion is clumsily pressed onto a shaft, for example, it is likely to operate in an overstressed condition and fail at an early stage, even through running well within its designated rating.

Forging is a manufacturing process where metal is pressed or forged under great pressure into high strength parts known as forgings. Forged Components are shaped by a Forging Hammers. Forging on the hammer is carried out in a succession of die impressions using repeated Strokes. The quality of the forging components, and the economy and productivity of the Forging process depend upon the tooling and the skill of the operator.   Features: Highly endurable Excellent performance Accurate dimensions Rugged construction Cost effective

Our springs are straggled individually to ensure each spring is to solid height before checking, unlike most that are strangled to a height somewhere close to solid. We supply a large range of springs starting right from 0.2 mm to 16 mm. Flat Springs covers a wide range of springs and forms fabricated from flat strip material which, on being deflected by an external load, will store and then release energy. Flat springs and strip forms are designed to perform functions beyond normal spring functions, e.g. act as a latch, or hold a part in position. Hallmark Metal Industries has a unique, state-of-the-art multiform equipment, incorporating the latest technology, and can manufacture virtually all kinds of shaped forms for any application.

A fastener is a hardware device that mechanically joins or affixes two or more objects together. In general, fasteners are used to create non-permanent joints; that is, joints that can be removed or dismantled without damaging the joining components. Welding is an example of creating permanent joints. Steel fasteners are usually made of stainless steel, carbon steel, or alloy steel. The most common types of fasteners are the screw, nut and bolt, possibly involving washers.

Our springs are straggled individually to ensure each spring is to solid height before checking, unlike most that are strangled to a height somewhere close to solid. We supply a large range of springs starting right from 0.2 mm to 16 mm. A very great deal is demanded of a valve spring and we always ensure that they work closely with the Customer in establishing the requirements of a new spring. The latest design methods for valve springs, dynamic pre-calculation and high-performance measurement and testing technology ensure that the component conforms to the maximum to Customer’s wishes and runs without problem. Improvement of material surface can extend service intervals. The use of high-value materials and innovative processes ensure highest quality levels and maximum reliability.

A hinge is a mechanical bearing that connects two solid objects, typically allowing only a limited angle of rotation between them. A hinge is useful in mounting glass panels. Two objects connected by an ideal hinge rotate relative to each other about a fixed axis of rotation: all other translations or rotations being prevented, and thus a hinge has one degree of freedom.

Type : Door Hinges

Material : Metal, Stainless Steel

Application : Cabinet, Doors, Drawer, Window

Color : Grey

Feature : Durable, Fine Finished, Perfect Strength, Rust Proof, Sturdiness

Certifications : ISI Certified

Country of Origin : India

The CNC machine tool automatically processes the parts to be processed according to the pre-programmed processing program. We put the processing route of the parts, process parameters, tool trajectory, displacement, cutting parameters (spindle rotation, feed, back-feeding, etc.) and auxiliary functions (tool change, spindle forward, reverse, Cutting fluid on, off, etc.), write a machining program according to the instruction code and program format specified by the CNC machine tool, and then record the content of this program on the control medium (such as perforated paper tape, magnetic tape, magnetic disk, magnetic Bubble memory), and then input into the numerical control device of the numerical control machine tool, so as to direct the machine tool to process the parts.   This entire process from the analysis of the part drawing to the production of the control medium is called the preparation of the NC program. The difference between CNC machine tools and ordinary tool machined parts is that CNC machine tools automatically process parts according to the program, and ordinary machine tools need to be operated by humans. We can achieve the purpose of processing different parts by changing the program that controls the operation of the machine tool. Therefore, CNC machine tools are particularly suitable for processing small batches and complex shapes requiring high precision parts.   Because the CNC machine tool needs to process the parts according to the program, after the programmer has compiled the program, it is input into the CNC device to direct the machine tool to work. The input of the program comes through the control medium.

Our springs are straggled individually to ensure each spring is to solid height before checking, unlike most that are strangled to a height somewhere close to solid. We supply a large range of springs starting right from 0.2 mm to 16 mm. Short coil springs that continuously hold the friction and driven plates together through spring tension, preventing slippage except when the clutch lever is engaged. Most often, five or more clutch springs are used per motorcycle clutch assembly. When your foot is off the pedal, the springs push the pressure plate against the clutch disc, which in turn presses against the flywheel. This locks the engine to the transmission input shaft, causing them to spin at the same speed.

a major fastener manufacturer, produces a multitude of flat and round wire clips, clamps, and brackets. these four slide metal spring clips and metal spring clamps are made to your specifications for securing and fastening tubes, wires, or hoses in your manufacturing process. they are also used as “r” clips, spring clips, fuel line clamps, cable control clamps and strapping restrainers. hallmark metal industries, long known for its leadership in the bending of wire and strip material, continues to invest in computerized coiling and metal forming technologies that enable us to produce complicated clips, clamps, and hose clamps in one operation. these are used in the automotive, appliance, agricultural, marine and lawn equipment industries.