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Lightweight Protection Shell Composite Part for Enhanced Train Durability
US$50.00-200.00
1 Piece
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableShape
Carbon Fiber PlateRaw Materials
Polyacrylonitrile-Based Carbon FiberModel NO.
CP-37Performance
High-Strength TypeState
FilamentMechanical Property
High-Performance TypeReinforcement Material
T700/T800 Carbon Fiber + E Glass FiberResin System
Standard Mediumtemperature Epoxy ResinCore Advantages
High Strength & Low WeightDensity
1.6-1.8 G/Cm³Standard Thickness
1.5mm-50mm, CustomizableCuring Temperature
120℃-180℃Forming Process
Autoclave CuringDelivery Forms
CustomizedPost-Processing
Available for Cutting, Drilling, PolishingForming Form
Prepreg B-Stage ImpregnationPorosity
≤1％Forming Pressure
0.6-1.0MPaLay-up Structure
Custom-Designed on DemandApplication Fields
Aerospace, Rail Transit, Industrial EquipmentCustomization Service
Customizable Thickness, DimensionsTransport Package
According to Customer NeedsSpecification
CustomizedTrademark
Chonhunt edaOrigin
Zhucheng, Weifang, ShandongHS Code
6815139090Production Capacity
200000pieces/YearKey features
Aerodynamic Noise Reduction: Streamlined design guides airflow smoothly, eliminating air eddies and reducing wind noise.
Bird Strike & Sand Resistance: Multi-layer fiber structure withstands bird collisions and long-term sand abrasion without damage.
UV & Weather Aging Resistance: Special anti-UV resin prevents yellowing, cracking, and gloss loss under harsh outdoor conditions.
Ultra-Lightweight Design: Carbon fiber composite offers significant weight reduction compared to traditional metal shells.
Customizable Dimensions: Thickness and dimensions are fully customizable to meet specific project requirements.
High Flame Retardancy: Meets FAR 25.853 and UL94 V-0 standards with self-extinguishing and low smoke properties.
Integral Molding Process: Manufactured via RTM and compression molding for uniform structure and no secondary bonding.
Versatile Post-Processing: Available for cutting, drilling, polishing, painting, and edge sealing for precision assembly.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤0.10h
AI-Powered supplier vetting
SummaryShandong Zhonghang Taida is a manufacturer focused on high-performance composite manufacturing with a global client base. They hold multiple ISO certifications and have a strong quality control team. However, they lack overseas warehouse capabilities and have limited export experience. Their R&D capabilities are solid but have not introduced new products recently. The company collaborates with Fortune 500 companies but lacks financial data transparency, making it difficult to assess financial credibility.
Supplier typeThe supplier specializes in industrial automatic control systems and equipment manufacturing, with a focus on mechanical and electrical equipment.
CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications, indicating compliance with quality and environmental standards.
Production capacityThe supplier operates two production lines and has a robust quality control team with 50 staff members.
Customization capabilityThe supplier offers extensive customization services, including full customization and ODM services.
Client casesThe supplier collaborates with Fortune 500 companies, indicating a high level of trust and capability.
Product Q&A
Q:What core strengths does FRP/carbon fiber pantograph equipment protective cover have compared with traditional metal and plastic housings?
A:
Ordinary plastic covers are fragile against bird impact and prone to UV yellowing and cracking under long-term roof sunlight exposure; metal shells bring extra roof load, create loud wind noise and easily accumulate water seepage at assembly gaps. This composite protective cover adopts RTM and integral compression molding with streamlined aerodynamic shape. It delivers strong anti-impact and anti-sand performance, permanent UV aging resistance, low wind resistance and lightweight body. It blocks
Q:Can this protective cover withstand sudden bird strikes and long-term sand abrasion on the train roof?
A:
Absolutely. The multi-layer continuous fiber laminated structure greatly improves overall impact resistance. It can absorb instantaneous impact force from bird collisions without penetrating cracks or shell deformation. The compact outer surface also resists persistent friction from wind-blown sand on high-speed routes, and will not form pits or wear through the shell body after years of operation.
Q:Will long-term outdoor sunlight cause the cover to turn yellow or lose protective performance?
A:
The resin system contains special anti-UV additives mixed during raw material preparation. Even exposed to strong ultraviolet rays, alternating cold and heat, rain and snow all year round on the vehicle roof, the shell will not yellow, embrittle or fade. Its structural strength and surface integrity remain consistent throughout the service life.
Q:Is customization available for size and shape?
A:
Yes, extra-large sizes, custom thickness, and special-shaped parts are available. Drawing processing is supported for precision-cut panels and semi-finished products.
Q:What certifications does the product and company hold?
A:
The product meets FAR 25.853 Appendix F and UL94 V-0 flame grades. The company holds ASME, Chinese Class A2 pressure vessel design & fabrication, and ISO9001/ISO14001/ISO45001 certifications.
Send Inquiry
*To:
Shandong Chonhunteda Composite Co., Ltd.
Shandong Chonhunteda Composite Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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