CNC Machining
Precision parts for medical, automotive, research & industry
We specialize in manufacturing precision machined parts for the medical, automotive, research, and other industries. With over three generations of knowledge and experience, our team is able to produce parts that require innovative tooling and fixturing in a timely manner. We approach each job with the intention of minimizing the number of operations & run-time, therefore increasing accuracy & efficiency, and decreasing cost.
When tight tolerances, complex geometries, or production-grade materials are needed for your project, our in-house CNC machining service can achieve your desired results. Our skilled machinists use CAD/CAM technology to optimize your design files for quality, accuracy, and cost.
Our CNC service specialists can produce turned and milled parts, prototypes, and molds using virtually any plastic, metal, or composite material.
CNC Capabilities
We have more than 30 sets CNC milling machines, can help you to make prototype in 5-7 days. The maximum machining accuracy can reach 0.05mm
- Maximum: 1300×700×200mm
- Minimum: 10×10×1mm
PROTOREV has more than 20 years of experience in CNC turning, by using automated CNC machining and CAD/CAM software, we can produce parts and threads that meet the drawing requirements.
- Maximum: 400×400×400mm
- Minimum: 1×1×10mm
5-axis CNC machining allows complex parts with multiple side features to handle up to five sides in a single setup. PROTOREV has the capability of five-axis machining, and the maximum precision can reach 0.01 mm.
Need to achieve ±0.01mm accuracy or higher tight tolerances? PROTOREV will be your best manufacturing partner. Please do not hesitate to send us drawings for a test quote anytime.
Machining Tolerances
CNC Machining Tolerances
PROTOREV controls the unmarked linear tolerance of machined parts according to the international standard ISO 2768, of which ISO 2768 (F) is applicable to metal parts and ISO 2768 (M) is applicable to plastic parts.
Normally, we can guarantee the machining accuracy of ±0.10mm to ±0.05mm.
If you need tighter tolerances, you need to provide 2D drawings with complete annotation information, and our engineering team will communicate with you the key dimensional tolerances and provide the highest possible machining accuracy. Please note that tighter tolerances may incur additional costs.
Materials & Finishes
Available Materials
We can process most of the metal and plastic materials that are suitable for CNC processing.
Metals
Aluminum, Steel, Stainless Steel, Brass, Copper, Bronze, Magnesium Alloy, Titanium Alloy, Zinc Alloy, etc.
Plastics
ABS, PC, ABS+PC, PMMA (Acrylic), PA (Nylon), PA+Fiberglass, POM, PP, PVC, HDPE, PPS, PEEK, PEI (Ultem), Teflon, Bakelite, etc.
Available Surface Finishes
We support one-stop surface treatment to ensure that all you receive are finished parts as you need. Our surface treatment packages include:
Polishing, Sandblasting, Mirror Polishing, Painting, Anodizing, Electroplating, Tin Plating, Powder Coating, etc.
Our Advantages
One-stop Service
Our strong in-house production capabilities ensure you receive exactly the finished part you need.
Quick Response
24 hours prompt response, 4-24 hours for quotation, 5-7 days for prototype.
Quality Assurance
Complete testing equipment; Issue test report for each batch of parts before shipment.
Professional Service
Flexible transportation (DHL, FedEx, UPS, air or sea); Production progress updated at any time.
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