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Vacuum casting is an advanced manufacturing method for producing high-strength industrial components requiring precision and durability. Our process utilizes premium materials like PEEK (Polyetheretherketone) and Polyamide (Nylon) known for their exceptional mechanical properties, chemical resistance, and heat tolerance.
Material Advantages
PEEK: Offers high tensile strength, abrasion resistance, and performance under extreme temperatures - ideal for gears, bearings, and seals
Polyamide (PA6/PA66): Provides excellent wear resistance and impact strength - perfect for bearings and seals in demanding conditions
Vacuum Casting Process
Our process begins with a master model (3D printed or CNC machined) used to create a silicone mold. Liquid resin is injected under vacuum conditions, ensuring complete cavity filling and dimensional accuracy while eliminating air bubbles for high-precision components.
Key Benefits
Rapid prototyping and low-volume production capabilities
Cost-effective solution for small batch production
Superior surface finish and dimensional accuracy
Material versatility for diverse application requirements
Technical Specifications
Time frame
Within 24 hr - 5 working days for up to 30-50 parts
Material choice
Wide variety of materials available
Accuracy
±0.3% (with a lower limit of ±0.3 mm on dimensions <100 mm)
Minimum wall thickness
0.75 mm required, 1.5 mm recommended
Maximum part dimensions
Limited by vacuum chamber size
Typical quantities
Up to 50 parts per mold
Surface structure
Gloss to Matt surface finish options
Polyurethane Material Properties
Our polyurethane materials offer exceptional mechanical properties with high plasticity. Available in various formulations including polyether-type, polyester-type, and polyurea-type, these materials can be customized for specific requirements in temperature resistance, surface texture, hardness, and transparency.
Material Applications
Flexible Polyurethane: Ideal for packaging, sound insulation, and filtration with superior stability and chemical resistance
Rigid Polyurethane: Perfect for construction and automotive applications with lightweight, thermal insulation properties
Polyurethane Elastomers: Excellent for medical and footwear industries with oil resistance and durability
Company Overview
Packaging
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ...