# PEEK Machining Service: Granules, Sheet, Rod to CNC Parts | RenJie Plastics > Source: https://www.rjplastics.com/en/product/peek-machining-customized ## PEEK Solutions [Home](/en/)›[Products](/en/products)›[ESD Plastics](/en/products/esd-lastics)›[PEEK Solutions](/en/products/peek-solutions)›**PEEK Machining Customized** **## PEEK Machining Customized Model: PEEK Machining Customized** RENJIE® provides one-stop PEEK machining — PEEK granules, sheet and rod through to CNC turned and milled precision parts. Material selection, process design and full inspection. | Product Description | PEEK Machining Customized | | --- | --- | | Color | Natural/Black | | Tolerance | 6/8/10/12 + (0.02-1.0), Above + (1.0-1.5) | | Sheet Dimensions | 600x1000x(5-60)mm / 1200×2000 mm | | Rod diameter | 8~200mm | | Processing | CNC Turning/Milling/Drilling | [Get a quote**](#inquiry) Add to inquiry list tjh@rjplastics.com+86 13712390573 Overview Specifications ## RENJIE® — Your Global PEEK Machining Partner RENJIE® is an innovative company specialising in high-performance engineering plastics and PEEK machining. We provide global customers with a one-stop service that runs from PEEK granules to PEEK sheet and rod, and on to precision machining of finished parts. Years of accumulated process know-how, combined with advanced production equipment, let us respond quickly to customer requirements and deliver customised PEEK machined parts — with material, geometry and inspection handled under one roof rather than across three suppliers. ### Our Core Advantages #### Full-industry-chain service From raw material procurement and material modification, through sheet and rod manufacturing, to CNC precision machining — genuinely one-stop PEEK machining. One purchase order, one specification conversation, one point of accountability for dimensional and performance consistency. #### Strong customisation capability We select material flexibly against customer drawings, dimensions and performance requirements — **pure PEEK, glass-fibre reinforced PEEK and carbon-fibre reinforced PEEK** — and combine it with CNC turning, milling, drilling and related processes to meet diverse application needs. #### Strict quality control High-standard inspection is applied at every stage: raw material pre-treatment, processing and finished-product testing. Every part is dimensionally accurate with stable performance, and the inspection record follows the part. #### Rapid delivery Mature production processes and efficient project management shorten the design-to-delivery cycle, so customers can move on market opportunities instead of waiting on tooling. ### PEEK Machining Customisation Process | Step | What happens | What we need from you | | --- | --- | --- | | 1. Requirements communication | Drawings, specifications, performance characteristics and application scenario are reviewed | 2D drawing / 3D model, quantity, target performance | | 2. Solution design | Engineers develop the machining solution — material selection, process route, and mould design where required | Confirmation of material and tolerance intent | | 3. Raw material preparation | Standard-compliant PEEK sheet or rod is selected and pre-treated, including drying | — | | 4. Machining | Precision manufacturing on CNC machining centres, with strict control of cutting parameters | — | | 5. Quality inspection | Dimensions, appearance and performance checked with precision measuring instruments | Inspection standard or critical dimensions | | 6. Post-processing | Deburring, polishing and heat treatment to improve precision and appearance | Surface finish requirement | | 7. Packaging and delivery | Packed to customer requirements, with quality certification documents supplied | Packaging and documentation requirements | **Step 1 — Requirements communication.** Customers provide drawings, specifications, performance characteristics and application scenarios for the PEEK machined parts. **Step 2 — Solution design.** Engineers develop the machining solution from those requirements, covering material selection, process routes and mould design if required. **Step 3 — Raw material preparation.** Standard-compliant PEEK sheet or bar is selected and pre-treated, for example by drying. **Step 4 — Machining and manufacturing.** Precision manufacturing is carried out on CNC machining centres with strict control over cutting parameters. **Step 5 — Quality inspection.** Dimensions, appearance and performance are inspected using precision measuring instruments. **Step 6 — Post-processing.** Deburring, polishing and heat treatment improve product precision and appearance. **Step 7 — Packaging and delivery.** Packaging follows customer requirements, and quality certification documents are provided to ensure safe, timely delivery. ### Application Areas PEEK machined products are widely used in **aerospace, medical equipment, electronic semiconductors and the automotive industry**, among other fields. With high temperature resistance, chemical corrosion resistance, high strength and light weight, PEEK machined parts perform exceptionally well even under the most demanding working conditions — which is why the material is specified where metal has reached its thermal or chemical limit. ### Why Buyers Choose RENJIE® - One supplier, full chain — granules, modified compounds, sheet, rod and finished machined parts. - Material range — unfilled, glass-fibre reinforced and carbon-fibre reinforced PEEK. - Processes in house — CNC turning, milling and drilling under one quality system. - Inspection at every stage — pre-treatment, in-process and final, with documentation. - Export experience — packing and certification documents prepared for international shipment. ### Frequently Asked Questions **What PEEK materials can you machine?** Pure PEEK, glass-fibre reinforced PEEK and carbon-fibre reinforced PEEK, selected against the drawing and the performance requirement. **Do you supply the raw material as well as the machined part?** Yes. We supply PEEK granules, sheet and rod, and machine finished parts from them — a single chain from material to component. **What processes are available?** CNC turning, milling and drilling, plus deburring, polishing and heat treatment for post-processing. **How is quality controlled?** High-standard inspection at every stage — raw material pre-treatment, processing and finished-product testing — using precision measuring instruments. **Which industries do you serve?** Aerospace, medical equipment, electronic semiconductors and automotive, among others. **What information do you need to quote?** Drawings (2D/3D), dimensions, performance characteristics, application scenario, quantity and any inspection or surface-finish requirements. ### Start a PEEK Machining Project Send your drawing and application details for a material recommendation, process route and quotation. | Product Description | PEEK Machining Customized | | --- | --- | | Color | Natural/Black | | Tolerance | 6/8/10/12 + (0.02-1.0), Above + (1.0-1.5) | | Sheet Dimensions | 600x1000x(5-60)mm / 1200×2000 mm | | Rod diameter | 8~200mm | | Processing | CNC Turning/Milling/Drilling | ### Related products [View all**](/en/products) [*709AN/747AN/920AN #### Antistatic ABS Compound RENJIE® antistatic ABS compound with 10^8–10^10 Ω surface resistance. 709A… View details*](/en/product/antistatic-abs-compound)[*757CF20/757CF30/757CF15 #### 15% Carbon fiber ABS RENJIE carbon fiber reinforced ABS is a high-performance thermoplastic com… View details*](/en/product/15-carbon-fiber-abs)[*70CF30/70CF20/70CF15 #### 30% Carbon Fiber Nylon 66 Explore Carbon Fiber Conductive Nylon properties, CFRTP Conductive Nylon g… View details*](/en/product/30-carbon-fiber-nylon-66) ### Request a quotation or sample We reply with price, MOQ and lead time within one business day. *Your name***Company Email***Phone / WhatsApp Country Product of interest Quantity Target price Application Message Send inquiry* We only use your details to reply to this inquiry. We never share them. ### Need a quotation or product data? Send us your specification and we will come back with a solution within 24 hours. [Get a quote](/en/contact) [tjh@rjplastics.com](mailto:tjh@rjplastics.com)