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Guaranteed Quality

We ensure state-of-the-art quality services in every product to deliver you the best result.

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Advanced Solution

Our workshops are equipped with top-notch 3d printer & robust technologies.

How Does KARV Automation Help the Defense Industry by offering 3D Engineering Services?

One-Stop Solution: Our digital manufacturing platform provides businesses with several advantages that enable them to scale more quickly and service more clients. Your hunt for the best 3D engineering services ends at KARV Automation, where you can find solutions for everything from 3D designing to quick prototyping and mass manufacturing services.

On-Demand Manufacturing: Every customer has specific production needs, and each has different customization needs depending on their company objectives. Our on-demand manufacturing enables businesses and manufacturers to provide the functionality, quantity, and performance that clients desire.

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Worldwide Delivery: KARV Automation provides on-demand manufacturing services both on- and off-shore, and all our internal workshops across the world are outfitted with the most modern tools. Start with robust, quick prototyping to speed up your manufacturing with KARV Automation.

Extensive Material Support: KARV Automation, a reputable supplier of 3D printing services, uses a variety of industrial-grade materials to satisfy all your requirements and expectations. With a choice of more than 40 materials, including metals, ceramics, and plastics, we cover all the essentials. In addition to everything else, we may also build up customized materials without a minimum order quantity.

Guaranteed Quality: KARV Automation is focused on providing you with excellent 3D printing solutions and other digital manufacturing needs. A dedicated group of quality control experts has worked hard to accomplish this goal so that every service KARV Automation provides is of the highest caliber.

Instant Quoting: The process of getting a quote from us just takes a few minutes. Using our quick quotation system, you may estimate lead times, get actual costs, and get DFM feedback with only a few clicks. We provide an immediate quotation regardless of the batch size.


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High-End Services offered by KARV Automation for Defense Industry

3D Printing

3D printing is undoubtedly growing in popularity in the military and defense sectors, just like in other sectors. Additive manufacturing has the potential to revolutionize the US defense manufacturing sector thanks to new technologies that make it possible to print replacement parts in three dimensions (three-dimensionally) on demand, cut production costs, and create unique design engineering choices. Since additive manufacturing doesn’t need specialized tooling, it accelerates and quickens the design process. The potential of 3D printing to create freeform, optimized items is one of the primary reasons to use it in the defense sector. It implies that additive manufacturing can drastically reduce a part’s weight, saving money on materials and speeding up production.

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A wide variety of 3D printing methods and technologies are referred to by the umbrella term “3D printing.” KARV Automation uses a variety of 3D printing technologies to create high-end architectural models, including:

For implementing the 3D printing process, KARV Automation uses a variety of materials, including

  • Acrylonitrile Butadiene Styrene (ABS)
  • Polylactic acid (PLA)
  • Stainless Steel
  • Aluminum
  • Titanium
  • Brass
  • Nickel Alloy
  • Glass-filled nylon
  • Standard resin
  • Digital ABS
  • Agilus black
  • Transparent resign


  • Rapid Prototyping
  • Weapons And Prototypes
  • Bullets
  • Parts of Pistols
  • Guns
  • Tanks
  • Shipping Assemblages
  • Bunker Assemblages
  • Scaled-down or Life-size Replicas Of Various Systems
  • Blades Reactors or Components of Aircraft

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CNC Machining

Due to their high level of precision, versatility, and compatibility with a broad range of materials, CNC machining procedures are ideal in the defense industry for producing missile components and other weapons. Modern CNC mills and drills, which are subgroups of CNC machining, not only provide a unique feature that most other industrial technologies cannot match but have also been employed in military applications since their inception. KARV Automation offers specialized CNC machining services using a wide range of cutting-edge technology to meet your individual needs. We also follow all applicable international standards and specifications when implementing CNC machining.

To meet your specific manufacturing needs, KARV Automation offers CNC machining services on a wide range of metals, including,

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  • Steel
  • Aluminum
  • Titanium
  • Brass
  • Nylon
  • ABS
  • HDPE
  • CFNylon

At KARV Automation, we provide a range of surface finishing options so you may achieve the texture you want. Common surface finishing techniques include:

  • Anodizing
  • Etching
  • Chrome Plating
  • Sanding
  • Polishing
  • Painting


  • Missile Components
  • Flanges
  • Fuser Rollers
  • Aircraft Seat Frames
  • Aeronautic Couplers
  • Retainer Rings
  • Helicopter & Naval Ship Components
  • Retainer Rings
  • Clamshells
  • Main Rotor Hub
  • Transmission Components
  • Naval Engines and Structural Systems

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Injection Molding

One of the most popular methods for making plastic parts is plastic injection molding, which has many uses in a variety of industries. When it comes to military applications, where machinery or equipment must withstand some of the world’s harshest environments, injection molding is frequently used. The injection molding process ensures homogeneity while giving the opportunity to employ very durable plastic to reduce weight. DFM experts working on military projects are increasingly using plastic injection molding because of its reliable material choices, automated production processes, and tough-end products. KARV Automation uses plastic injection molding technology to provide complete prototyping and plastic component production services. With the aid of state-of-the-art tools, expertise, and experience, we are able to create and develop remarkable injection-molded plastic components.

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Some of the most popular materials used in KARV Automation for implementing injection molding are,

  • Acrylonitrile butadiene styrene (ABS)
  • Polyamide
  • Polypropylene
  • Polyvinyl chloride


  • Subsequent Molds
  • Chassis Components
  • Cabin Spares
  • Hooks And Fasteners
  • Helmets And Headgear
  • Military Helmets
  • Flashlights And Scopes
  • Bezels
  • Turbine Housings
  • Pin Maps


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Laser Cutting Service

Laser Cutting

Laser cutting is a helpful technique for designs that need the highest level of accuracy and repeatability. Manufacturers can melt or evaporate materials—typically metal—using computer-controlled, strong lasers to produce precise components. Lasers can also be used to brand or mark already-existing components and products. All military branches use laser-cut components in a variety of settings, including a variety of ground, air, and maritime applications. For military vehicles like the HMMWV (Humvee), HEMTT, and M915 tractor, the laser cutting method is utilized to produce high-stress armor plating. At KARV Automation, our in-house experts offer exceptional laser-cutting services for the military and defense industries.
To fulfill your unique manufacturing demands, KARV Automation offers laser cutting on a variety of metals, including,

  • Stainless Steel
  • Aluminum
  • Metal Sheet
  • Foam
  • Titanium

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  • Copper
  • Brass
  • Plastic

After laser cutting, KARV Automation provides a range of surface finishing options to achieve the desired texture. Typical methods of surface finishing include:

  • Painting
  • Chrome Plating
  • Sanding
  • Pad Printing for color logo & texts
  • Polishing
  • Etching


  • Military Vehicle Wing Spares
  • Tooling Parts
  • Knives
  • Firearms
  • Helicopter Parts
  • Military Vehicles
  • Flashlights
  • Tactical Gear
  • Fixture Elements
  • Parts Of End Effectors

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For equipment utilized in military operations, performance and dependability are crucial. It must also adhere to the strict rules and regulations set forth by the military. One of the most widely utilized manufacturing techniques, sheet metal fabrication, is employed to make goods and components for the defense industry. At KARV Automation, we provide standard and distinctive parts and assemblies for defense applications quickly and affordably, ranging from machinery parts to the equipment supporting the production of military equipment. To make goods for clients in the defense industry, we make use of skilled craftspeople, cutting-edge machinery, and creative engineering.

Some of the materials utilized for implementing the fabrication process at KARV Automation include,

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  • Sheet Metal
  • Aluminum
  • Steel
  • Plastic
  • Polycarbonate
  • Brass

Generally, various fabrication techniques are used to achieve varied goals. For implementing the fabrication process, KARV Automation uses a variety of techniques, such as:

  • Cutting
  • Welding
  • Machining
  • Punching
  • Stamping
  • Folding


  • Staircases and Ladders
  • Safety Fencing
  • Safety Platforms
  • Stands and Racks
  • Operator Platforms
  • Sheet Metal Enclosures
  • Laser Booths
  • Brackets
  • Vent Hoods
  • Handrails

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An industrial production process called extrusion creates items with a predetermined shape and cross-sectional profile. Extrusion has long been acknowledged as a critical method for designing and manufacturing defense systems and equipment. Due to its high strength, lightweight, lack of brittleness at low temperatures, and ability to engineer a wide range of functionality into components, aluminum extrusions are an essential part of military, aircraft, and aerospace systems. In addition, due to their beneficial qualities—including corrosion resistance, adaptability, ease of machining and fabrication, cost efficiency, and durability—aluminum extrusions are ideally suited for producing defense-related equipment and components.
In KARV Automation, various types of extrusion mechanisms are employed, including,

  • Cold Extrusion
  • Hot Extrusion
  • Micro Extrusion
  • Friction Extrusion

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  • Military vehicles Spare Parts
  • Command and hospital tent structures
  • Rapid deployment landing mats
  • Aircraft and helicopter interior assemblages
  • Combat vessels

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Our CAD Services

3D Designing

In addition to other fundamental CAD designs, designers can create the fileting radii and minimal die angles for the defense equipment that will be built during this 3D designing stage. By following all design specifications, the CAD program automatically produces flawless surfaces. A large variety of 3D design tools and capabilities are also provided by CAD, which improves edge blending and chamfering.

3D Scanning

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With 3D scanning, military systems and defense contractors can quickly measure new or old parts, machinery, or aircraft components for inspection, acquiring a product blueprint, or replicating a product. The military sector uses 3D scanning technology to gather information on product layouts, process it for subsequent updates and alterations, and ensure deadline compliance, drastically reducing human error. The ability to 3D scan and print weapons like drones, guns, handguns, rocket launchers, and bombs is now a reality. The military and defense organizations employ 3D scanners to create affordable weapons. Additionally, the technology is frequently employed to provide surveillance and firearm training. With widespread acceptance, the military of various countries is formulating various plans to fortify their military base and safeguard their citizens via additive manufacturing.


  • For Reverse Engineering
  • To Construct Or Alter The Current Components.
  • 3D Scanning Of Replicas And Old Parts
  • Analysis And Inspections

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Augmented Reality

Augmented Reality

One of the first sectors to completely understand the range of potential applications for augmented reality was the military. A few advantages of AR include increased productivity, simpler remote help, and the substitution of paper manuals with step-by-step instructions. Augmented reality (AR), which makes it possible to display virtual resources as though they were in a real setting, is also becoming more and more prevalent in military training. The AR screens can also be integrated into a soldier’s helmet or eye protection so they can get more information and perspective. To facilitate communication and orientation, it is possible to clearly indicate the locations of coworkers, strategic goals, or any other important information. Pilots and soldiers are increasingly using augmented reality (AR) on the battlefield to improve situational awareness and response times.

KARV’s AR Application

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Discover the best-augmented reality services from KARV Automation to aid in the speedy growth of your company. A well-known supplier of web-based augmented reality services and a pioneer in developing engaging augmented reality applications is KARV Automation. We leverage cutting-edge technologies like Google ARCore, Apple ARKit, and Vuforia to deliver top-notch AR application development services. KARV Automation, an innovative AR company, offers both WebAR and AR app development services. Our production of AR apps gives businesses the ability to engage their customers and boost earnings.

We discuss your needs and ideas with you utilizing our AR services for various platforms, and then we give you an exact prototype of what you’ve been seeking for.

WebAR: With the use of cutting-edge WebAR technology, users are able to access augmented reality (AR) experiences directly from their web browsers without needing to download any additional software.

Mobile AR: KARV Automation’s augmented reality software assists in putting the idea of augmented reality into effect in a range of situations, such as mobile applications, VR installations in stores, or storefronts, providing 360-degree virtual tours experiences, and much more to draw in customers.

AR App Development: You can choose from a wide range of business solutions, from WebAR to creating unique mobile apps depending on your requirements and use cases, thanks to KARV Automation.

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Areas Of Defense We Offer 3D Engineering Services


The most significant benefit of implementing 3D engineering technologies in the military over traditional manufacturing methods is the development of replacement components, which enables incredibly efficient repairs and replacements of military defense systems. Military applications that leverage 3D engineering services provide even more specific standards and criteria. The reverse engineering services allow for the production of prototypes and original or replacement parts. The speed with which supplies may be supplied to the battlefield when required is another way that rapid prototyping influences military logistics.

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In the air force industry, 3D engineering technology first began to be used in the production of interior aircraft parts over ten years ago. For wall panels, air ducts, and seat frameworks, complex geometries, and lighter organic designs may now be created with the help of 3D engineering services. Since 3D printing is faster and better suited to build complex portions, making it more cost-effective, significant interior components for aircraft frequently use it as a master template.


3D engineering technologies are frequently employed in the navy to produce replacement parts for military submarines and ships. By utilizing suitable 3D engineering services like vacuum casting, CNC machining, 3D printing, and injection molding, the naval sector produces PPE for marine soldiers, marine engines, compressors, turbo changers, propeller shafts, compact seals, and much more.

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Types of Defense Products We Manufacture at KARV Automation

Aircraft Machined Parts: Due to the high accuracy required here, CNC machining is an excellent and highly reliable production method for aircraft engineering. This technique enables the provision of dependable solutions across the industry by producing metallic and plastic parts for aircraft systems with incredibly tight tolerances. Since CNC machines use commands from 3D CAD models to build features, aircraft engineers may make short work of prototyping new spare parts, testing them, and making modifications to them in real-time.

Precision Military Components: Military and defense industrial parts must withstand a variety of harsh circumstances, including heat, friction, salt, and grit. In order to adhere to all relevant military rules and regulations as well as to withstand dangerous situations, it is essential to produce precision-machined parts for every branch of the armed services.

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Missile Components: CNC machining centers are suitable for creating high-precision missile components for the defense industry, including airframe parts, wing ribs, and jet engine casings. Manufacturers can make missile components with high precision by using computer numerical control (CNC), which enables them to replace hand-controlled machines, lathes, and vertical millers with an automated and computerized system. CNC machines convert computer-aided design models into mass-produced modules with just 0.0001 tolerance between parts.

Weapon mountings: Modern 3D engineering techniques like 3D printing and CNC machining can be used to create weapon mounting systems that securely install a machine gun or weapon—typically a gun—onto a platform. This enables the weapon to function at its highest level.

Aerospace Couplers: Aerospace couplers can be created using CNC machining for aerospace engineering needs by selecting an adequate and suitable material based on its level of efficiency. A 3D scanning procedure must be carried out first, followed by CNC machining, if you wish to duplicate or create an exact copy of an aeronautical coupler.

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Defense Industry

In terms of infrastructure and production activity, the US defense and military industries rank among the most extensive worldwide. The whole industry’s sales income contributed to a combined economic worth of USD 396 billion, equivalent to 1.8 percent of the US GDP. This left a sizable economic impact on the US economy. The market is largely driven by investments in the A&D industry, which is also backed by the increased demand from end users in both the commercial and military sectors for its goods. The market is further helped by the existence of established market leaders in the US, whose production and R&D capacities aid the industry’s expansion.

Utilizing significant defense investments and long-term commitments, US defense equipment manufacturers can improve their ability to produce goods and components supporting defense needs. This includes developing cutting-edge defense components, such as sophisticated materials, protective element tools, and revolutionary multifunctional fabrics to maintain a competitive edge in the field of warfighting. High-tech ceramics, composites, and textiles are typically used in contract manufacturing to create protective equipment such as soft insert technologies, rigid armor plates, and helmet frameworks.

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