CNC Plastic Turning | Precision Plastic CNC Turning Parts Supplier

Hongsinn-1346

Custom CNC turning plastic parts for precision applications. Professional CNC plastic turning for POM, PEEK, nylon and PTFE with reliable quality and OEM production.

Delivery

FOB

minimum order

1 piece

Supply Ability

5000piece / Week

Country of Origin

Shenzhen

Stock Time

7~15Day

Quantity:

US $0.59 - US $10.68 / piece

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Precision CNC Turned Plastic Parts

CNC turned plastic parts are custom-engineered components produced by precision machining engineering plastic rods, tubes, and billets on CNC lathes.

The CNC plastic turning process primarily involves rotating the workpiece while a cutting tool machines features such as outer diameters, inner bores, end faces, steps, grooves, threads, and complex rotational profiles.

Compared to traditional metal machining, engineering plastics offer advantages such as light weight, electrical insulation, corrosion resistance, and low friction. Consequently, CNC turned plastic parts are particularly well-suited for applications in electronics, electrical systems, automation, machinery, medical equipment, and specialized industrial environments.

Customization is available based on customer 2D engineering drawings, 3D CAD models, or physical samples; services range from prototyping and single-unit production to small-batch and mass production.

Product name	CNC machining services
Surface treatment	Anodizing, bead blasting, black oxide, polishing, powder coating, painting, brushing, electroplating, passivation, or customer’s requirements.
Material capacities	Metal: aluminum alloy, stainless steel, brass, copper, tool steel, carbon steel, iron. Plastic: ABS, POM, PC(Poly Carbonate), PC+GF, PA(nylon), PA+GF, PMMA(acrylic), PEEK, PEI, etc.
CNC processing scope	CNC 3-axis, 4-axis machining, CNC milling, CNC turning, CNC lathe, high precision 5-Axis turning-milling combined machining.
Tolerance	±0.002 ~ ±0.005mm
Surface roughness	Min Ra 0.02~3.2
Drawing format	IGS, STP, STEP, X_T, DXF, DWG, Pro/E, PDF, PNG, JPG.
Package	Tissue paper, EPE, standard carton or plastic tray, sponge tray, cardboard tray, etc, can be customized according to customer's requirements.
Delivery	DHL, FedEx, EMS, UPS, or customer's requirements.

CNC Turned Plastic Parts

CNC plastic turning is primarily used to manufacture precision engineering plastic parts with rotational geometries.

Common products include:

Plastic sleeves
Plastic bushings
Plastic washers
Plastic locating rings
Plastic rollers
Plastic pulleys
Plastic gears
Plastic connectors
Plastic guides
Plastic sealing rings
Plastic insulating sleeves
Precision plastic mechanical components

CNC turning of engineering plastics offers an effective manufacturing solution for products requiring low friction, electrical insulation, lightweight properties, or chemical resistance.

Advantages of Precision CNC Machining for Plastics

1. Lightweight

Engineering plastics are generally lighter than metals, making them suitable for mechanical components with weight constraints.

2. Electrical Insulation

Certain engineering plastics offer excellent electrical insulation properties, making them suitable for insulating parts in electronic and electrical equipment.

3. Corrosion Resistance

Some high-performance engineering plastics exhibit strong resistance to chemical agents, allowing for use in specialized industrial environments.

4. Low Friction

Materials such as POM, PTFE, and other engineering plastics possess excellent frictional characteristics, making them ideal for bushings, sliders, and guide components.

5. Precision Customization

CNC programming enables the production of plastic parts with diverse dimensions and complex geometries based on customer drawings.

Hongsinn Precision Manufacturing Advantages:

Over 15 years of experience in precision CNC machining
ISO 9001:2015 and ISO 14001:2015 quality management systems
AFMING GMU-800 EVO 5-axis machining center
Equipped with multiple CNC machining centers, CNC lathes, and mill-turning composite equipment
Zeiss CONTURA coordinate measuring machine (CMM) for full-dimensional inspection
Supports rapid prototyping, small-batch trial production, and mass production
Products exported to Europe, America, Japan, Germany, Canada, Southeast Asia, and other countries and regions.

Shenzhen Hongsinn Precision Co., Ltd is a professional custom precision machining parts manufacturer. Hongsinn was established in 2010 and located in Shenzhen a famous manufacturing city in China .

We own multiple CNC 4-axis and 5-axis machining centers, turn-milling combination NC machines, gantry grinding and milling machines, wire cutting and other equipments. inspecting instruments include Zeiss CMM Measuring Machine,and Mitutoyo CMM Measuring Machine , Keyence automatic image detector, USA made analyzer, surface roughness meter, etc.With a high passionate Manufacturing and quality controling team , we can process all kinds of parts by various materials ( mild steel, aluminum alloy, stainless steel, all plastic ,special die steel, brass, bronze, copper, titamiun alloy, magnesium alloys,composite material, Hitachi Daido special steel, resin materials, etc.) efficiently.Factory is in famous machining industrial town where has complete heat treatment and coating supply chain and enable us to handle all kinds of hardness and hardness depth requirements prodcuts , also various coating like all color anodize, chrome plating,electroless nickel plating,zinc plating,black oxide,PVC,TiN ,nitride etc.

Hongsinn is certified ISO9001:2015 license. We prioritize quality in every aspect of our production process. We adhere to strict quality control procrdure and implement advanced quality management policy to ensure that every part meets customer requirements.

Shortest lead time to 3 days to catch customer project schedule requirements and let customer keep competitive in their market.We are able to provide customers with excellent service and maintain open lines of communication with our clients throughout the manufacturing process.

MOQ 1 pc and flexible capacity, no order too small or too big for us.

Hongsinn plastic parts prototypes quality is 100% according to ISO9001 Standard. We seriously take care of the quality control from IQC to OQC, throughout each step of the production.

Hongsinn dedicated to strict quality control and thoughtful customer service. We strive to exceed our customers' expectation in all aspects of product manufacturing process, and recognize our great responsibilities to our customers.

All our materials are purchased from certified suppliers. All materials will be subject to warehousing quality inspection upon arrival. After the pre-production sample is confirmed, the sample will be sealed immediately. prenatal sampling inspection, intrapartum sampling inspection, and postpartum sampling inspection, and the inspection results will be recorded in time. All files are traceable.