GF30 Plastic Prototype Parts

GF30 Plastic Prototype Parts
GF30 Plastic Prototype Parts
GF30 Plastic Prototype Parts
GF30 Plastic Prototype Parts

GF30 Plastic Prototype Parts - Printer Roll Paper Axis

In plastic prototype parts machining, the part is manufactured by machining in the mass of a plastic block by milling machines. In the process of machining, heat will be generated, that would put the effect on the characteristic of plastics. In order to get qualified machined plastic parts, the first important is to use semi-finished products treated with internal stresses, the heat generated during the machining process will lead to the release of internal stress, which results in deformation parts. For materials with high water absorption (such as nylon), dehumidification is needed before processing. The tolerance of plastic is bigger than metal, also plastic thermal expansion coefficient is much larger than the metal. So when machining plastics, these two factors must be taken into account.

Advantages of Plastic Prototype Parts

  • Wide selection of the material for the plastic prototype. Direct use of engineering plastic material such as ABS, PP, POM, PEEK, PC, PPS, PA, and PMMA. The mechanical properties close to the injected part.
  • Wide range of plastic prototype surfaces. After the machining, we have to do polish to remove the rough edges and burrs. It is also possible to do high gloss polish, painting, printing, sandblasting and chrome plating on the surface.
  • The general tolerance for the Plastic Prototype is ISO DIN 2768M for plastics.
  • machining offers more potential for threads and undercuts.


Specifications of Plastic Prototype Parts

Material PC+ABS, GF30
Surface Treatment Anodized, plating, polished
Color Different andozied color can be customized
Tolerance +/-0.01mm -- +/- 0.005mm (depends on your product)
Function Paper-oriented internal transfer
Certificates ISO 9001 & ROHS & SGS


Our professional engineering and production team will help you find the best solution, and produce the desired parts in a cost-effective and highly efficient way. Please call us +86-755-8978-5568 or email

1. How long does a quotation take?
In most cases, we respond within two days. If something in RFQ need be comfirmed, we will notify you asap.
2. How do I know my design will be kept confidential?
We sign and adhere to any non-disclosure or confidentiality agreement with our customers. We also have a strict confidential policy within our factory and never allow any proprietary information to be disclosed to a third party.
3. How quickly can I get my mold and parts?
Usually the mold FOT takes four weeks and it will take more time with complex structure. Parts will be molded once the samples are approved by the customer. Production lead time is based on the quantity.

4. Do you do the surface treatments please?

Sure. We do the surface treatments, like screen painting, laser etching, thermal melting, welding as well as assembling.

5. What drawings format you need for production?

2D, 3D both available. 2D like PDF, CAD, JPG etc. 3D like STP, IGS, STL, SAT, PRT, IPT etc.

6. What about quality control?

Self-inspection in every process by the production operator. Spot inspection and final inspection executed by QC, Defective rate is controlled within 1%.

7. What kind of payment terms do you accept?

T/T, Acceptance.

8. What's your largest advantage?

We specialize in high precision mold with professional technical team and quality guarantee and management.

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