We provide a variety of precision CNC machining services that includes milling, turning and surface grinding. Whether you’re designing parts that demand high volumes or only running trials with prototypes for low-volume production, our CNC machining services are available to avail you iterative development with quick turnaround and consistency in quality. Both of these processes CNC Turning and CNC milling are designed to achieve specific aims in manufacturing from jigs and fixtures to parts with cylindrical properties, holes, slots and grooves.
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CNC milling serviceWe offers a range of CNC milling processes to produce precise and complex parts with high-dimensional tolerances:> Carving machine
> CNC three-axis
> CNC four-axis
> CNC five-axis
> Milling machine / End milling / Gantry milling 01 -
CNC turning serviceOur CNC turning process is highly optimized for the production of end-use production parts and customized models. With the aid of our CNC Lathe and live tooling additions, we achieve the machining of features such as grooves, flats, radial holes, axial and slots in as fast as 24 hours.> General car/lathe
> CNC car
> Vertical lathe
> Metal: aluminum, steel, stainless steel (17-4, inconel 625 & 718), magnesium, titanium, zinc, brass, bronze, copper 02 -
Grinding machining > It can process materials with higher hardness, such as quenched steel, cemented carbide, etc. It can also process brittle materials, such as ceramics, glass, and granite.
> Micro-feed, high machining accuracy and small surface roughness values can be obtained. The accuracy can reach below IT5 and below 0.05μm.
> It has a wide range of applications and can process various surfaces.
> High-efficiency grinding, such as power grinding, etc.
> When the machining allowance of the blank is small, it is not necessary to go through rough machining and semi-finishing, such as turning, milling, planing, etc., and directly use grinding to meet the machining accuracy requirements.
> Our company has a number of precision hand grinders and precision large water mills, with sizes ranging from 320x160cm to 1250x630cm 03 -
EDM (Electrical Discharge Machining) > Its machining accuracy is high.
> Get a very good surface finish.
> Any material can be machined, regardless of its hardness.
> Moulds and parts with complex shaped holes and cavities can be processed.
> It is suitable for machining deep and fine holes, curved surfaces, special-shaped holes, deep grooves, narrow slits and thin walls, etc.
> There is no physical contact between the tool and the workpiece, and the damage to the workpiece is small.
> Suitable for machining precision injection molds. 04
Rapid CNC machining technical specifications
| Tolerancelever | Overall dimensionrange | ||||||
| Specifications | <<3, >0.5 | <<6, >3 | <<30, >6 | <<120, >30 | <<400, >120 | <<1000, >400 | <<2000, >1000 |
| Tolerance standard | |||||||
| F | ±0.05 | ±0.05 | ±0.1 | ±0.15 | ±0.2 | ±0.3 | ±0.5 |
| M | ±0.1 | ±0.1 | ±0.2 | ±0.3 | ±0.5 | ±0.8 | ±1.2 |
| C | ±0.2 | ±0.3 | ±0.5 | ±0.8 | ±1.2 | ±2 | ±3 |
| V | – | ±0.5 | ±1 | ±1.5 | ±2.5 | ±4 | ±6 |
Advantages of CNC machining services for product developers
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- There are many high-performance materials that can be used. The products produced have good physical and chemical properties. High degree of automation and high production efficiency. CNC has strong adaptability to machining objects, thus shortening the production preparation cycle of the product. High machining precision and stable quality. The machining dimensional precision is between 0.005 and 0.01 mm. High consistency of products. The production efficiency is high in the case of multi-variety and small batch production. It can process complex profiles that are difficult to process by conventional methods, even some unobservable processing parts. Advantages of Mastars： More than 80 precision CNC machining centers to ensure output and high precision. With the world's advanced German HERMLE C22, C42 and C62 5-axis CNC machining centers, the workpiece quality can reach 2500 kg, and can produce top turning and milling products.More than 20 years of rich experience in the industry.Have a strong engineering design and project team.Various complete post-surface treatment processes fully meet product appearance and surface performance requirements.Have industry-leading testing equipment to ensure the dimensional accuracy of products.
- 5-axis CNC machining video
- CNC turning process video
CNC products
Why work with us?
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Leading equipmentWe have more than 80 sets of precision CNC machining centers, including German HERMLE 5-axis CNC machining center, AGIE Electrical Discharge Machine, Sodick Electrical Discharge Machine, Okuma, FANUC and other precision equipment, which can process various materials and any complex shapes, and the machining accuracy can reach 0.002mm, while the output and delivery time can be guaranteed.
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Rich industry experienceMastars has more than 20 years of manufacturing experience in the automotive, medical, electronics, daily necessities, new energy, outdoor sports and other industries, and maintains long-term and in-depth cooperation with more than 800 world-renowned companies including the world's top 500. We have a very good understanding of the materials and machining parameters of CNC machining, and can give useful suggestions. In the prototyping stage, from design to machining, we will put forward suggestions for improvement, so as to save a lot of time and make fewer mistakes in mass production. Even in product assembly, we will use our technological advantages to produce different products. For example, the external material of this part in the figure is PEEK, and the internal material is PTFE. After precision machining by CNC, they are assembled by using their different thermal expansion coefficients according to the principle of thermal expansion and contraction. Without using other fixed structures, the combination of the two is extremely tight. The requirements for the machining accuracy and the precise calculation of the expansion coefficient are very high.
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Production capacityMastars produces more than 1,000 sets of precision molds, 1 million prototypings, and more than 30 million mass-produced parts every year. The products are all over the world, involved in all walks of life, involving all kinds of materials and processes. Our strong production capacity enables us to calmly respond to customers' various production needs and meet their delivery dates.
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Design team and process controlWe have a professional design team of more than 35 people. Both product managers and project managers have PMP certificates(Project Management Professional Certification) and have rich theoretical and practical experience. Together with NPI(New Product Introduction) engineers and professional technicians, we work on all technologies, such as prototyping improvement, mold design and analysis, and mass production. Provide strong technical support and professional process control to ensure that your product production is always on the right track. Routine quality control is carried out through flowcharts, control plans, PFMEA, inspection instructions, etc. MES(Manufacturing Execution System) system and Kingdee ERP system control the entire process of production and finance, and promote efficient and scientific enterprise management.
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One-stop serviceWe have a complete production process capacity. Mastars provides comprehensive consultation and services from prototyping to mold design and mass production. You only need to place an order and wait for the satisfactory product to be received. And no matter what kind of material and what kind of craftsmanship is used, it can be done by Mastars. In production, from blanking, roughing, semi-finishing, finishing, surface treatment to final inspection, we can complete it with high quality and high efficiency until we produce qualified products.
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Advanced testing equipmentOur testing center has advanced comprehensive testing equipment, such as German GOM ATOS TRIPLE Scan III Blue ray 3D scanner, Swedish Hexagon CMM 2.5-dimensional automatic image measuring instrument, Hitachi handheld X-ray fluorescence spectrometer, Switzerland TESA Height meter, Japan Mitutoyo Roughness Meter, etc. All this ensure that your products meet the design and functional requirements.