Find specialized suppliers for internal cylindrical grinding on Techpilot. Our platform offers access to suppliers who use advanced grinding technologies to create precise surfaces on internal diameters. Benefit from comprehensive market transparency and efficient supplier search.
Mechanical processing for advanced applications, on the track, in orbit, in the sky and in the water. We specialise in high quality precision machining thanks to the ability to reinvent ourselves and using technologically advanced machinery and equipment. Our advanced solutions allow us to operate in different markets, sometimes very diversified and specialised. Our clients operate in the Automotive, Racing, Aerospace, Defence and other fields.
Founded
1984
Employees
20 - 50
Certifications
Formigine
Italy - 41043
Gentilini Power-Train through the most advanced engineering in the sector, experience, and its know-how, offers the customer a collaboration in synergy, aimed at identifying solutions and ideas to achieve cost reduction results and performance improvements in compliance of the specific requests. It is mainly thanks to these 2 points that we are able to stand out in the sector. We have great flexibility and speed of implementation, so that the customer can feel free to request what he wants and see it done in no time. We are able to produce finished products (camshafts, crankshafts, tappets, shorts, rocker arms, assembled components ...) and we carry out third-party machining (turning, internal grinding, external grinding, thread grinding, straightening ...)
Founded
Employees
20 - 50
Certifications
ZOLA PREDOSA
Italy - 40069
Unlock Your Engineering Potential with PROING INDUSTRIAL SRL. Since 2012, PROING INDUSTRIAL SRL has been your reliable partner in driving success for all your mechanical engineering projects. From design and project management to optimizing industrial production processes, we are experts in: • Mechanical Design Engineering • CNC Machining Parts • Machine Tools • 3D Printing • Project Planning & Control What We Offer: • Comprehensive Solutions: We handle full inquiries for parts, assemblies, or complete machines. • Expert Contract Mediation: Providing you the correct services. • Tailored Support: Whatever your needs, we provide the most efficient solutions. • Seamless Communication: Fluent in Romanian, English, German, and French, ensuring smooth collaboration at every step. Why Choose Us? • Over 10 years of experience in Romania, specializing in: • CNC Milling & Turning • Welding & Laser Cutting • Sheet Metal Bending & Grinding • Injection Molding • Rubber Extrusion • Aluminum Extrusion Profiles • Electrical & Mechanical Assembly • Heat Treatment, Powder Coating, and more! • Decades of Expertise: With 40+ years of combined knowledge from our experts, we guarantee high-quality, reliable results. We’re committed to delivering the best outcomes for your business with the precision and care you deserve. Let’s work together to bring your projects to life. Ready to grow with us? Contact us today to become a valued business partner!
Founded
2012
Employees
< 5
Certifications
Satu Mare
Romania - 440222
Address: Polígono Industrial La Cerrada, 14 P.O. Box 9 39600 Maliaño (Cantabria – Spain) Phone: +34 942 251 450 Fax: +34 942 252 411 E-mail: General: info@t-martinez.com Technical Director: ramon@t-martinez.com Sales Manager: rgarcia@t-martinez.com Web: www.t-martinez.com Languages: Spanish, English and German Established: 1920 Core Activity: Precision machining of large steel pieces (between 2 and 25 ton), included its manufacturing, repair and modification. Sectors: Energy-Propulsion (especially Wind Energy) Naval Industry Iron and Steel Industry Other sectors Employees: 60 Size of workshop: 4.500 sq m Turnover: 9,800,000 € Main products machined: Wind energy - Hubs, main frames, main shafts, main bearing housing, brake discs and other. Naval industry - Hubs and propeller blades - Crankshafts, shafts, shaft covers, cylinder heads for 2 stroke engines and other. - Manufacturing, repair and modification of pieces. Iron and steel industry - Roll chocks and ball bearing for milling trains. - Ball bearings (12” – 36”) - Manufacturing, repair and modification of pieces. Other sectors - Shafts and crankshafts for high pressure pumps. - Housings and lenses for butterfly valves (up from 45”) - Propeller Blades and Hubs made of stainless steel and bronze for Kaplan Turbines. - Manufacturing, repair and modification of pieces.
Founded
1920
Employees
50 - 100
Certifications
Maliaño
Spain - 39600
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Founded
1923
Employees
50 - 100
Certifications
Dornstetten
Germany - 72280
Equipped with advanced CNC machining centers, CNC lathes and CNC surface and cylindrical grinding machines and adequate CNC measuring technology, the company manufactures precision components both in mass production and in small batches. Products: We manufacture machined parts with a maximum length of 6600mm with a maximum width of 1600mm and height of 1600mm. Turned parts we manufacture from diameter 20mm to 500mm Materials: Made primarily of aluminum, cast aluminum and aluminum profiles, steel, cast iron, brass and non-ferrous metals. Delivery program: Complete editing tete aluminum profiles, aluminum and aluminum parts from solid bushing Pulleys rings pulleys spindles housing tabletops stand planing shafts rollers guide beam grating profiles Surface treatment and surface coating: Are complemented our services through common methods for surface coating, such as anodizing, powder coating, bronzing, galvanizing and heat treatment processes such as carburizing, nitriding, carbonitriding Quality: Qualified employees, struktuierte processes and the use of modern technology in production and measurement technology are the building blocks for the highest quality standards to be met by our products and services.
Founded
1922
Employees
100 - 200
Certifications
Ottobeuren
Germany - 87724
From the idea to the product from a single source! The company was founded in 1989 for the development, manufacture and sales of precision mechanical systems. The operation is mainly geared for the individual needs of customer requirements. Here is the spectrum produced by the pattern part, series, part, to the developed and tested system. eg Precision parts in precision engineering / mechanical engineering Parts and assemblies for precision mechanics and optical-electronic devices Appliance, apparatus engineering, special purpose machines Turned parts, milled parts, patterns of development, production parts, prototypes, redesign Manufacturing equipment for the semiconductor and electronics industry (test systems, wafer recordings, substrate handling, wafer probing). Laser systems and handling equipment (laser marking, laser scribing, laser cutting Laser welding). Parts and system components for the micro-resistance welding technology, graphical measurement u. Control systems, optical systems for the medical andbiological research, etc. ........... Manufacturing services alphabetically: A Bending Apparatus Release B Coating * Label Turn Sheet metal processing Sheet metal parts Boring Brines * C CNC turned parts CNC milled parts CNC parts D Wire EDM Turn Turned parts E Electromechanics Anodizing * Erode F Precision Engineering Precision Engineering Surface grinding Form milling Mill Frästeile G Electroplating * Thread forms Thread Milling Threading Engraving B Hard turning Brazing Hardening K Stick Complete machining Construction L Painting * Laser marking * Laser cutting * Solder Air pressure switch M Measuring Mount N Nitriding * P Polishing Check Powder coating * R Rubbing Rolling * Round table processing Cylindrical grinding * S Sandblasting Saw Grind Slit Cutting br
Founded
1989
Employees
10 - 20
Certifications
Gernlinden
Germany - 82216
For over 40 years, our family-owned company has been one of the largest contract companies in Germany. Our focus is on honing and manufacturing complete components as high-precision surface treatment of various materials for a wide range of industries. We now also offer grinding to our customers through our subsidiary KSTech.
Founded
1984
Employees
20 - 50
Certifications
St. Johann
Germany - 72813
A-Kaiser GmbH has been a leader in the machining of lightweight aluminium components and ultra-lightweight magnesium parts since 1979. On account of their low weight and associated economy, these components are the choice of the automotive industry. Germany’s major automotive manufacturers and renowned Tier 1 suppliers have numbered among some of our customers for decades. We are currently focusing our company on the field of chassis components and electro-mobility. At our two production plants, we have an over 600-strong workforce specialising in the mechanical processing of gear and clutch housings, which are supplied to gear plants as ready-to-install components. A-Kaiser GmbH disposes over a broad spectrum of industrial manufacturing processes and capabilities for the high precision pre- and final processing of semi-finished metal products. We produce everything from different unmachined metal parts (grey cast iron and spheroidal graphite iron, aluminium die castings, magnesium die castings, forged parts, steel alloys etc.), through to fully assembled axle parts. Our portfolio covers a range of just-in-time production configurations for machining vehicle components. Intricate and delicate series machining involving lightweight unfinished aluminium and magnesium castings top off our service portfolio, as is the case for the manufacture of ‘green parts’ and parts ready for immediate installation on a plant's assembly line. Our value-orientated process development and production planning begins with comprehensive expert knowledge of products and processes. The combination of production systems, machines and highly trained and qualified staff who are familiar with processes together with our in-house tool and fixture construction ensure an extremely tight and flexible value chain. To ensure a smooth workflow, the tool and fixture construction and industrial engineering departments are in direct contact with each other. The latter works very closely with the automation team.
Founded
1979
Employees
500 - 1000
Certifications
Aicha vorm Wald
Germany - 94529
flexible, high-quality production of single parts, assemblies and prototypes to customer specifications
Founded
1974
Employees
10 - 20
Certifications
Weinsheim
Germany - 54595
The Linner Tooling GmbH is a family owned company in Wolnzach near Munich with about 120 employees. We are on the market now for about 30 years and are known for reliable quality, customer focused services and a very high degree of flexibility. To keep our position in the future we focused on three separate and highly specialized divisions. Precision series production Our series production deals with companies in the electronic industry mainly. For those companies a high quantity of products in good quality matters and so we use our turning automats, rotary transfer machines and indexing table machines in optimal way to meet theire requirements in a flexible and economical way. Precision tools and components The division has a big branch of customers from different industries for whom it produces special-purpose tools as fastener for reversing plates, profile and forming tools and many more. The range of parts produced in this division is limited by diameters up to 250 x 250 mm and we use combinations of grinding, eroding, milling or turning in an optimal way to ensure good quality. Therefore we use 5-axis milling centers and the latest CAD / CAM Systems to guarantee repeatability and the high standard of quality. Tool sharpening With most modern 5-axis CNC grinding machines and with the help of graphical simulation programs we produce new tools as stepped drills, profile millers and special-purpose tools. Further we regrind or reproduce special and standard tools with original geometrical data so the tools are as capable as new once. Off course we also offer common and special coatings and we are able to supply kanban-systems, a stock at your place and supply you just in time.
Founded
1978
Employees
100 - 200
Certifications
Wolnzach
Germany - 85283
A.MANNESMANN MACHINERY FACTORY GmbH We are specialist in manufacturing of geometrically demanding, high-precision machine elements with high aspect ratio in lengths up to 15m and more. Even with large dimensions, the micron is our unit! We are manufacturing partners internationally successful companies in the machinery and plant and even independent company. The requirements of our customers on the quality of our products, at cost and schedule reliability are the leitmotifs of our service philosophy. We take your technical challenges and support you in the optimization of structures and manufacturing designs, from the beginning, and strictly confidential. We produce and supply documented quality. Visit www.amannesmann.de us on our website
Founded
1796
Employees
100 - 200
Certifications
Remscheid
Germany - 42831
Established over 40 years ago and proudly remaining a privately owned family company, we can either make complete or source your metal machined components using our vast knowledge of engineering experience.
Founded
1987
Employees
10 - 20
Certifications
THESSALONIKI
Greece - 57022
From single pieces to large series, we manufacture gears according to customer high quality and precision. The company Maschinenbau thirst is your competent partner for gears, spur gears and ratchets up to a maximum diameter of 1200 mm. Is manufactured at Fraess Bump and grinding process. Also, here timing pulleys, worm gears, splined shafts, racks and screw threads are made. In high quality to you, among other teeth, various grinding and CNC machining as well as complete production are offered according to the drawing! Mechanical thirst is recommended for all teeth problems in the automotive, mechanical engineering, aerospace ... etc!
Founded
1946
Employees
50 - 100
Certifications
Pfaffenhofen
Germany - 74397
The engineering Dahme GmbH has for decades been a manufacturer of agricultural engineering products. We have specialized in regulating wheel drives and complex welded assemblies for self-propelled agricultural machinery - manufacture and zuzuliefern and groups of machines and analog items - such as combine harvesters. Our target group are therefore the manufacturers of agricultural machinery and equipment manufacturers, which involve complex welded assemblies and zerspanungstechnische services from contracted suppliers. Our corporate goal is to move permanently a reliable problem solver and supplier to be for our contractors. Our strengths are the accumulated experience, the self-evidence of quality and goodness, openly and directly to address problems and our partnerships with our clients that are mutually beneficial. Our core business solutions for: - Regulating wheel drive (stepless drives) - Complex welded assemblies for mechanical engineering - CNC - machining of chuck turning parts - CNC - milling and drilling, broaching and balancing.
Founded
Employees
100 - 200
Certifications
Dahme/Mark
Germany - 15936
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BKG Intern The company Klaus Bongartz GmbH & Co. KG manufactures since the company's founding in 1970, high-quality turned and milled parts for the different sectors of the industry. Industries we serve: * Valves * Defense Technology * Hydraulic * Packing * Aviation * Machine Tools * Special machine * Textile Engineering Metal as a whole Specialization with years of know-how also in niches is the recipe for success of our business policy: Our company focuses in the field of metal processing drilling, turning and milling parts from steel and non-ferrous Metallen.Die company Bongartz has invested heavily - in common to the industry to use rotary- , milling and drilling machines, but also in wire and sinking EDM machines, honing and grinding machines. And at work "On the Mutzer" also chemical surface treatments such as manganese phosphating according to DIN EN 12476 and DIN burnishing be executed 50938 in best quality. The result was a high degree of vertical, which allows us to offer customer-friendly solutions of short distances, because the parts can dispense with long maturities to other converters. Our service goes even further: we offer you the mount of assembly, and in addition we can their product provided with a marking. Laser marking and roll embossing are the usual methods, but also engravings are possible with us. Our delivery and collection service makes us more independent of freight forwarding and parcel services. Qualification It is no longer enough to deliver quality today, so it should also be documented. For this reason, a quality management system was introduced in 1985 after the NATO standard AQL 130 and 131 and monitored by our customers and certified. Through the ISO 9001 certification in 1997, you can be sure that their product is in the best hands. Another customer led in 2000, the accreditation for aviation. Our expert staff will weitergeschult at regular intervals and qualifies for the tasks that you provide us. We are a recognized training company training his young themselves. Whether small or large series, to request a documentation of their product. 3D coordinate measuring Vielstellenmeßgeräte (SPC), layer thickness and surface roughness measuring instruments and many others who are all subject test equipment, the requirement to serve the customer complying with drawings components and assemblies to deliver. Convenient location Our company is conveniently located between suppliers and customers in a prime location in space. The proximity to the Netherlands, where we supply customers, as well as the proximity to the Ruhr area are of great advantage. So you can achieve a good, fast communication, not even raises major problems. With the location in the district of Viersen company founder Klaus Bongartz is just as happy as his daughter Jacqueline, who took over from him in early 2005, the management and it brings two decades of experience in his own company. Loyal customers for over 35 years The strength of our company is the absolute precision of the work. This pays off in the great trust of which put the often long-standing customers in the quality of the workpieces supplied, in individual parts as well as in large series. There are satisfied customers who keep our operation since 35 years loyalty.
Founded
1970
Employees
20 - 50
Certifications
Schwalmtal - Waldniel
Germany - 41366
Schittl GmbH - tool and mechanical engineering For more than 20 years we have been working for you in contract manufacturing, in the manufacture of precise tools and machine parts. Schittl GmbH has a team of 50 people in Austria and is therefore able to implement large volumes quickly. We are your competent partner for contract manufacturing, special machine construction and tool construction technology and produce small and large parts, which we offer including assembly and surface treatment in excellent quality.
Founded
1994
Employees
50 - 100
Certifications
Deutsch Kaltenbrunn
Austria - 7572
For 35 years we have been producing quality that flies! Our high-end production parts are an integral part of the aerospace industry. We are also at home in the field of medical technology and create a perspective for our customers here. In addition to the classic production of high-precision parts - often with special materials such as Invar, Kovar or Inconel - our own engineering subsidiary offers custom-made special and automation solutions for the highest demands in many industries. After two generations in family hands, the Meidlinger Group passed into new, responsible hands at the end of 2020 and the upheaval for a new future was initiated.
Founded
1985
Employees
50 - 100
Certifications
Brackenheim
Germany - 74336
We are a small, medium-sized group of companies based in Innsbruck and deal with sophisticated mold and plant construction as well as automation technology for the automotive industry. Through a niche-focused strategy and passionate commitment, we have worked our way to the top of our industry. We benefit from over 70 years of experience in complex metalworking and expand our high-tech application know-how every day. This decades of experience and the extensive specialist knowledge of our employees and our processes form the basis of our success. The history of our family company goes back three generations to 1939. In our business areas of mold and plant engineering as well as automation technology, we accompany our customers with professionalism and a high level of commitment from the inquiry to the final delivery. First-class quality and adherence to delivery dates are our top priority. In order to be as close as possible to our customers and to be able to advise them optimally, we are also happy to bring our expertise to bear in the design of the components. We understand this, as well as quality assurance and change management, as a full service in demanding mold making. Here we have specialized in complex shapes for special product groups in the automotive industry. In this business area, our core competencies include molds for sophisticated loudspeaker grilles as well as complex fabric injection molds including peripherals or PMMA column covers. We strive for the lowest possible total lifetime cost (TCO) for our customers. That is why our employees take it more than 100% accurately and work hand in hand and closely together. In the field of plant engineering, we offer our customers the development and construction of entire plants as well as the manufacture of components, individual and spare parts for such plants. In the field of automation technology, we concentrate on the periphery of the injection molding process and offer our customers an integrated development process - according to the motto: Everything from a single source! - on.As an experienced mold maker, we start developing the automation technology at the same time as the injection molding technology, thereby saving our customers additional isolated solutions.
Founded
1939
Employees
50 - 100
Certifications
Innsbruck
Austria - 6020
As a company specialized in the production of sheet metal shearing and deformation molds, spare tools in steel and hard metal, and in precision machining, we offer tailor-made solutions designed to meet the specific needs of your production.
Founded
1969
Employees
10 - 20
Certifications
Pavia
Italy - 27100
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