Machined Components-CNC Machining

Dechengwang provide high precision CNC machining of components, material including PTFE, Reinforced PTFE, PEEK, PVDF, Our skill machining techniques and familiarity with the properties of PTFE, allow us occupy a position in the PTFE machining filed, and serve for the critical industries such as aerospace,  electronic, medical, chemical, etc.
PTFE Machined Parts

PTFE Machined Parts

PTFE Machined Parts

Filler PTFE Machined Parts

PTFE Machined Parts

PEEK Machined Parts

PTFE Machined Parts

PVDF Machined Parts

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Typical Applications

  • PTFE Gasket
  • PTFE washer
  • PTFE Ring
  • PTFE valve seat
  • PTFE o ring
  • PTFE bushing
  • PTFE insert
  • PTFE insulator
  • PTFE pipe fitting
  • PTFE ball/spheres
  • PTFE wafer carrier
  • PTFE glide

CNC Machines Capacity

With capabilities to 600mm diameter, able to provide high precision, a burr free, high quality surface finish, our default tolerance for CNC machine is +/- .004 inch, and can reach +/-.002 inch to meet the high precision of some specific application.
Our CNC manufacturing facilities including milling, turning, lathes, multi axis CNC, we have the ability to offer a full service tailored to meet difference customer’s requirements.
We support low to medium batch quantities to large batch runs and long term supply contracts.

Skilled Machinist

The machining of PTFE requires skill and familiarity with the properties of this specialty fluoropolymer. While PTFE is not easy to machine due to its softness, it requires machining skill and experience to properly machine dimensionally accurate features.
A good metal machining expert may not aways be a good PTFE macining machinist!
Our machinists are highly experienced with many PTFE grade, our machining ability can match the demand of critical industries such as aerospace, electronic, medical. We would be happy to share you more details about our past successful project details, client testimonials.

Production Quality Control

Production quality is assured by our our SPC(Statistical Process Control) & CPK(Complex Process Capability) monitoring system.
In the meanwhile, each machine equipped with operation instruction, all of the machine operator are required to work with the requirement of instruction, and frequently check the dimension during production; An IPQC will be in charge of random inspection the quality and operation every 2 hours during production.

Raw Material Control

All virgin & mixed compounds are offered from our top supplier(ISO 9001 Supplier Management), high purity and inertness in the end product. Import PTFE material(DAKIN-M18, M111) is also used in meeting extreme customer application requirements including.
• Food Grade
• High chemical resistance
• Covers a wide working temperature range
• Low co-efficient of friction to solid
• Extreme dielectric properties
• Comprehensive strength and durability