CNC Machining | Vacuum Casting | 3D Printing | Metal Sheet | Injection Molding | Die Casting | Mass Production | Surface Treatment
What is CNC Machining?CNC (Computrized Numerical Control) machining is a subtractive manufacturing process in which pre-programmed computer software dictates the movement of factory tools and machinery. CNC Machining has wide range of uses in nowadays is used to produce complex metal, plastic as well as wood products.CNC machining is a fast, accurate and versatile solution for making production-quality parts in any quantity, without the need for investing in hard tooling or expensive set-ups.Through a rigorous project management process, pintejin is able to ensure the cost-efficient, on-time delivery of every precision component manufactured, our general tolerances for CNC machining of metals is DIN-2768-1-fine and for plastics, DIN-2768-1-medium. Tolerances are greatly affected by part geometry and type of material. Our project managers will note and consult with you on every details of your project and will seek to provide the highest degree of precision possible.
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Multi Axis CNC Milling
CNC milling is a mostly common used processing technique that can manufacture complex and multi-structure plastic and metal parts in short time.With the versatile flexibility it is used for funtional and appearance prototypes.

5 Axis CNC Milling
Simultaneous 5-axis CNC milling is an advanced processing technique that can manufacture high-precision and complex part. Every part will be perfectly splendid machined by 5 axis milling.

CNC Turning
CNC Turning is used to process the create turned parts by rotating the rod material against a cutting tool, it is commonly used for functional prototypes and end-use parts with axial and radial holes, flats, grooves, and slots. If your parts design has symmetrical cylindrical or spherical features.
Why Choose PINTEJIN Cnc Machining Service?
CNC machinery can work continuously over any period of time without a break. This greatly increases productivity and efficiency;With computer software, the design of any given product only needs to be programmed once. The CNC machine can then perfectly replicate that design;The software can be reprogrammed quickly and easily to produce different parts, allowing operations to keep up with shifting customer demands. And wide variety of material can be selected as well as kinds of surface finishes.

Capability
From one piece to more than 1,000 pcs can be finished by CNC Machining in short time without the need for investing in hard molding or expensive set ups.

Professional
We are best known for our expertise in 5 axis machining, precision manufacturing, we are dedicated to providing the manufacturing solutions for upscale industries like Aerospace,Medical,Semiconductor and Automotive fields, our milling spindle capabilities can be up to 40,000RPM. From prototypes to small batch production and productive mass production can be realized at here.

Competences
Processing improvement, cost improvement and machinery improvement are our core competences to ensure we stay current on the emerging technologies in the manufacturing industry.

One Stop
Not only can we fabricate your parts but also a lot of post-processing treatment provided and from prototypes to the marketing products, all you can rely on us..
CUSTOMER TESTIMONIALS
We maintain a high-trust environment, with only trustworthy people on our team!
We’ve used PTJ Shop sporadically over the course of 10 years and have never had major issue with them. They’re always timely and responsive. The one time when we did have a small problem they made good on their promise and remade all the parts. They’re a great supplier to Toolings GB.
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Voluptate Velit, Culpa
PTJ Shop is a great company to work with. We use them anytime we have machining needs for prototypes we are working on, they are always very responsive and extremely helpful. They offer insights into ways to refine the design and they are always extremely quick and reasonably priced. Would highly recommend them, they are the only machine shop we use anymore,I am very satisfied with the progress of the chip thimble project being processed.
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Duis Culpa, Anim
PTJ Shop is a great local machine shop. They have a wide range of capabilities from milling, turning, EDM, assembly, and more. They are well suited for just about any project including high-volume jobs because of their production cell. Great group to work with all around! Talk to David or Michelle.
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Magna Aliqua, Mollit
Great company! Their State of the art machinery, quality craftsmanship, and attention to detail, really helped take my project to the next level. I was really impressed by the PTJ team, everyone was very knowledgeable and easy to work with.
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Mollit Anim, Occaecat
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Technical Information
PINTEJIN offers one shop for all your production metal parts. We produce quality CNC machined parts, sheet metal fabricating, metal stamping prototypes and production, fiber laser cutting, tool and die making and related services.

3 Axis CNC Milling
Maximum Part Size
Metal and plastic parts: 3,000mmX2,000mmX800mm
Minimum feature size: φ0.50mm
Maximum rotation speed: 12,000m/s.

4 Axis CNC Milling
Maximum Part Size
Metal and plastic parts: 1,100mmX610mmX600mm
Minimum feature size : φ0.50mm
Maximum rotation speed: 24,000m/s.

5 Axis CNC Milling
Maximum Part Size
Aluminium,Copper,Brass and Plastics : 1,000mmX800mmX600m
Minimum Feature size : φ0.50mm
Maximum rotation speed: 40,000m/s.

CNC Turning
Max swing diameter: 360~800 mm
Max cutting length: 270~1500 mm
Spindle bore: 45~100 mm
Rapid moving speed: 20 m/min
Spindle speed range: 50-4200 r/mm
Cnc Machining Parts
We provide CNC machining and turning of rapid prototype parts and low to mid volume CNC rapid production parts. Unparalleled precision for producing metal and plastic parts. we use advanced equipment to offer you a variety of CNC machining services including milling, turning.
China Cnc Machining Guide
Here you can check out comprehensive cnc machining resource and technical support, knowledge, guide, news about manufacturing supply process, covering cnc milling.cnc turning and other china top technology
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