CNC MACHINE MANUFACTURER

Who We Are | What We Do

We are CNC Machine Manufacturer based in India. Our CNC Milling & Engraving Machine are economical and suitable for making high precision molds & components.

We manufacture wide range of products with unmatched industry expertise. As a result, it enables our customers meet their challenges in 3-axis, 4-axis and 5-axis CNC milling and engraving applications.

All our product range is developed keeping in mind quality, durability and consistency. First of all, we believe in developing technology that increases the profitability for each customer’s business. Furthermore as a CNC Machine Manufacturer we focus on providing customer’s with true value for their investment.

Over the years our products have matured for different market demands. Consequently our product line has been stream-lined in four different categories.

  • DESKTOP SERIES – Budget friendly table top light weight 2D & 3D Small CNC Engraver
  • ECO SERIES – Economical yet highly powerful 3-axis CNC Engraving Machine in our product line. Offered with optional 4th-axis attachment
  • PRO SERIES – Affordable Engraving Machine for small components machining. Apart from being used for metal engraving this machine is as good as CNC milling machine for small components.
  • PRECISION SERIES – Engraving Machine which is sturdy and fast. This machine can be used as a CNC Milling Machine for precise components machining. It is future ready for 4th as well as 5th axis attachment.

We provide complete end-to-end solution of CNC Milling Machine or Engraving Machine including machine tool, machine operating and software with training.

We have manufactured and supplied CNC Milling Machine / Engraving Machine for various industries mentioned below:

Automobile | Forging | Signage | Plastic | Jewelry | Garment | Leather | Printing & Packaging | Biscuit | Chocolate & Confectionery | Pharmaceutical | Toys | Textile | Watch | Electronic & Electrical | Footwear

WHAT IS CNC MACHINE

How CNC Machine Works | What Is CNC Machining

A CNC (computer numerical control) machine is a high precision machine tool driven by computer-generated code. The controller software of CNC machine interprets the computer-generated code. This interpretation is then sent as electrical signals to make precise repetitive movements of various axis of CNC machine. The process of running CNC machines in user defined cycles to manufacture parts is called CNC machining. CNC machining enables manufacturing of various parts, dies, molds etc. in different materials such as wood, composites, aluminium, steel, plastics, glass and many more.

Below 5 steps summarise how CNC machine works and what is CNC machining. These steps are described in context of CNC Milling Machine or CNC Engraving Machine. Steps may vary depending upon other type of CNC machines, like CNC Lathe, 3D Printers etc.  However basic concept is more or less same for any CNC machine.

STEP 1 – 2D CONCEPT DRAWING

This is the first step to manufacture any part using CNC machine. In this step simple line drawing is prepared for part to be machined. Line drawing can be hand sketched or prepared on PC in a CAD (computer aided design) software.

If 2D concept drawing is hand sketched, it is eventually scanned and imported into CAD software for further processing. Most engineering CAD drawing software have 2D tools to draw basic shapes like square, circle and triangle. Typical artistic CAD drawing software have tools like freeform sketching, text, text on curve etc.

STEP 2 – 3D CAD MODEL

In this step a 3D CAD model is prepared for part to be machined mostly probably on CNC Milling Machine. Also, bas-relief development for machining using CNC Engraving Machine or CNC Router Machine is kind of 3D CAD model development. Bas-relief is a type of sculpture that is achieved by carving a design into a flat surface. Relief has less depth than figures actually have.

Both 3D CAD model & bas-relief are developed based on 2D concept drawing prepared in step 1
A typical relief model development CAD software has many tools like sweeping, sculpting, combination of surfaces etc. to make relief development easy and fast.

STEP 3 – CREATE TOOL PATH

In this step a CAM (computer aided machining) program is generated using CAM software.

Usually many software companies offer CAD and CAM as single software package. Few software companies offer only CAM. In such cases user has to import CAD model for making CAM program. In CAM software various tools (for example milling or engraving tools) used for CNC machining are defined.

Based on selected machining strategy, tools and machining parameters CAM software generates path for tool movement on CNC machine. These tool movement are machine independent. CAM software stores this tool path data in machine independent files.

STEP 4 – CREATE NC PROGRAM

Once tool path is generated in CAM software, next step is to generate G-code.

G-code is a language that tells computer numerical control (CNC) machine tools what type of action to perform.

Most CAM software use inbuilt machine specific post processor files to read tool path data from machine independent files (generated in step 3)It is then converted in machine controller readable G-Code, M-Code NC program. Post processor take into consideration format required for specific machine controller along with machine kinematics for generating NC program.

STEP 5 – CNC MACHINING

In this step, actual manufacturing of part, die, mould etc. takes place. This process where CAM NC program file dictates the movement of machine to manufacture a part is called CNC machining.

CNC machining is fully automated with very little or no manual work required. Also, CNC machining is adopted in modern day manufacturing due to capability to run machines in predictable repetitive cycles.

In conclusion, CNC machining has become vital in the areas of metal and plastic production.

OUR MILESTONES

Where We Started | Where We Stand

It has been a challenging journey for N-GRAVETEK as a CNC Machine Manufacturer.

In 2004, we were using refurbished 3-axis CNC Milling Engraving Machine for job work services. During that time there were very few CNC Machine Manufacturer in India. So looking at the market demand we thought of manufacturing small low budget 3-axis CNC Engraving Machine. This Engraving Machine was basically manufactured cater Indian 2D & 3D CNC engraving market.

In 2008, N-GRAVETEK was formed and our first 3-axis CNC Engraving Machine was introduced. Since then we have been manufacturing products as per varied application demands. Furthermore, we get feedback from our existing customers and try to keep on improving our products. Today in 2020, we feel proud to have 250+ installations all over India for our 3-axis, 4-axis and 5-axis CNC Milling Engraving Machines.

QUALITY

Our Focus | Our Processes

Firstly, as CNC Machine Manufacturer we focus on quality. Secondly, our aim is to develop technology that increases the profitability for each customer. Thirdly, our team provides good customer support with less turn-around time. In conclusion, we want our customers to get true value for their investment from a trusted CNC Machine Manufacturer.

Each and every part we manufacture is scrutinised and goes under thorough inspection by our quality control department. We calibrate our products to get precise results with high accuracy.

Each and every machine manufactured goes under quality tests. Standard programs along with customer application specific tests are executed on the machine. The products are delivered to the customers only after they have cleared all the quality tests and customer is satisfied with the results of jobs realised for their application.

REPEAT BUYERS

QUALITY + DURABILITY + CONSISTENCY

WE DEVELOP TECHNOLOGY THAT INCREASES PROFITABILITY OF EACH CUSTOMER’S BUSINESS

WHAT CUSTOMER SAY

  • I am using N-Gravetek Desktop Series machine. My work requires engraving letters, alphabets and symbols of 0.5mm to 2mm height which is achieved very well on NGK-DE(S)-3030 machine. I am very much satisfied with the machine and its results. … More I would recommend DESKTOP SERIES for those who want highly precise CNC engraving machine with low investment.
    Avatar Paresh J. ★★★★★
  • N-Gravetek provide Us with great information and help about the professional cnc engraving machines with High Speed routers. Their comunication is beyond perfect, knowlage of the machines and usage of program also. I am more than happy … More that we stepped in contact with them, because I know they are the best in the buissnes. Looking forward to do buissnes with them.
    Avatar Primož S. ★★★★★
  • The experience has been amazing prompt reply to any problem which are extremely minimal and basic good after sales service and actually they have answers to your questions and solutions to so that actually very different from what problem … More you face with other Indian Manufactures. So if you want a good and maintance free Engraving Solution you can go for N-Gravetek not only the machine but you will get the complete engraving knowledge.
    Avatar Saurabh S. ★★★★★
  • We have been using N-GRAVETEK machine since last 5+ years. Last year we purchased PRECISION SERIES machines. I am very happy with the product as well as prompt service. Most of my problems are solved over phone. I do not remember I have … More called N-GRAVETEK engineer for any service related issues since the time I have purchased the machine. No issues with any parts as well. I would recommend N-GRAVETEK products to anyone who is willing to buy a good CNC Engraving Machine and prompt after sales support.
    Avatar Meet C. ★★★★★
  • Bought second machine after 4 yrs.
    New machine with advanced and compact design. Very easy controller in Eco4040 machine.
    Very fast delivery less than 5 days... It's unexpectable.
    Trail done on today(Dussehra) very nice surface finish.
    … More
    I am Happy with n-gravetek service..
    Avatar Sunil P. ★★★★★
  • एक साल पहले मैंने N-Gravetek से ECO SERIES मशीन खरीदी।मैं सीएनसी मशीनों के लिए पूरी तरह से नया था और सीएनसी … More मशीन या सॉफ्टवेयर का उपयोग करने के बारे में नहीं जानता था।मुझे नहीं पता था कि मैंने सही निर्णय लिया है या नहीं। हालाँकि मुझे अपनी मशीन डिलीवरी से पहले नासिक में उनके कारखाने में बहुत अच्छा प्रशिक्षण मिला।मैंने मशीन समर्थन के बारे में किसी भी मुद्दे का सामना नहीं किया है और अब एक वर्ष के बाद मुझे लगता है कि मैंने एन-ग्रेवटेक से मशीन प्राप्त करने का सही निर्णय लिया है।ECO SERIES मशीन बहुत अच्छी गुणवत्ता वाली है और मैं पहली बार खरीदारों को उनकी मशीनों के साथ N-Gravetek से सॉफ्टवेयर और प्रशिक्षण प्राप्त करने का सुझाव दूंगा।
    Avatar Parag P. ★★★★★
  • I had visited N-GRAVETEK booth in RMTS-2018. I booked NGK-ECO(S)-3030 machine for jewelry applications and machine was delivered in time with very good training at their training centre in Nashik. For first time CNC engraving machine buyers; … More I would highly recommend to go with N-GRAVETEK machines and complete end-to-end solution with training at Nashik factory.
    Avatar Varshit R. ★★★★
  • I am using N-GRAVETEK ECO SERIES 3030 CNC engraving machine for the past 2 years. When I bought my first CNC, I really didn’t know how I am going to use it and I wanted to do good quality job to my customers that no one in my area could … More offer. I started out making custom metal engraving for Jewellery Industry, the workshop has evolved into more of a production and regular job work. N-GRAVETEK has changed the way that my shop “flows”. I LOVE the machine! It is so efficient to do multiple and complex work with perfect accuracy. N-GRAVETEK CUSTOMER SERVIECE IS OUTSTANDING. based on their training and support my efficiency of each job has increased and the quality of work has improved. I am really happy with the cost, quality, performance and customer service.Thanks to Mr. Umeed Tambat for all the support he has been giving me for the last 2 years.VENKATESH (LOKA CNC ENGRAVING)
    Avatar Satish V. ★★★★★
  • Highly professional team.They help you to understand product better and resolve queries. We are happy with the end results. Best in business.
    Avatar Jayant B. ★★★★★
  • N-gravetek are professional and innovative. They are the best in their field and I would highly recommend doing business with them. Their in-depth technical support expertise stands out.
    Avatar anand B. ★★★★★
  • One of the most reliable CNC engraving machine manufacturers in india. Highly professional team, timely delivery and after sales service.
    Avatar Ninad G. ★★★★★
  • It was one of the best place to visit CNC engraving.. awesome after sales support by experienced and professional team..
    Avatar Jitendrasingh P. ★★★★★

TRAINING

Machine Operating | Machine Maintenance

We provide complete training for operating the Engraving Machine.

Training is provided free of cost at our training centre in Nashik before machine dispatch. CNC engraving machine operating training includes basics like :

  • How to clamp a work-piece on machine table ?
  • How to get work origin at the centre of work-piece ?
  • How to resume job from same point after power failure or tool breakage ?

Training also includes functionality with practical demonstration of each key of DSP controller.

Moreover, we also provide machine maintenance training. The machine maintenance training includes instructions with practical demonstration from our experts. Various aspects like how to do oiling for different components of CNC engraving machine, how to maintain spindle cooling system, how to do initial trouble shooting in case of break down are few of the many topics which are covered during maintenance training.

Above all, if you get our technology partners CAD/CAM software solution, we provide application oriented training for the same. This training includes advanced CAD/CAM starting from basics. Most noteworthy part of the training is that you get hands-on with CAD/CAM programs and actual machine run at the same place. In addition the training is customer application centric, as a result at the end of training, you become production ready.

TECHNOLOGY

Our Partners | Our Demo Centre

As a CNC Machine Manufacturer, we are committed to provide end-to-end solution including software and its training. So we have partnered with world class CAD/CAM software companies.

We have a dedicated demonstration centre. At demo centre our engineers demonstrate the various possibilities of our CNC Milling Machine and Engraving Machine. Demonstrations are carried out on different demo machines with emphasis on customer demand and application requirement.

A talented and dedicated team is what helps N-Gravetek remains committed to providing the best pre and post sales services support for our customers.
Type3 Logo

For Engraving Machine applications we have partnered with Type3. They develop advanced artistic and industrial CAD/CAM solution – TypeEdit. We are preferred OEM / CNC Machine Manufacturer Partners with Type3 in India.

Using TypeEdit, you can engrave, mark, cut, carve in 2D, 2.5D and 3D within any materials, on any of our CNC engraving machines. TypeEdit is the most complete CAD/CAM solution for engraving texts, building high level detailed polymesh or any artistic composition. TypeEdit is deployed for 30+ years worldwide in renowned industries as diversified as Die making, Mold Engraving, Signage, Jewelry, Tooling, Wood working and many more…

SprutCAM Logo

For CNC Milling Machine applications we have partnered with SPRUT Technology. They develop SprutCAM which is a CAD/CAM software for CNC machines and industrial robots. SprutCAM is affordable solution which can make programs for 2, 3, 4, 5 axis milling.

It is suitable for production of body parts, mold & dies or any other parts on a CNC Milling Machine. In addition, SprutCAM can generate indexed (3+2) and simultaneous 5-axis milling programs. Consequently making it cost effective and powerful solution for multi-axis applications like turbine wheels and blades milling.