Wall bracket For Plastic-Sprayed Cable Tray Series Suppliers
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Wall bracket For Plastic-Sprayed Cable Tray Series
Wall bracket For Plastic-Sprayed Cable Tray Series
Product introduction
PLASTIC-SPRAYED · WALL MOUNT · CABLE TRAY SUPPORT
Wall bracket for plastic-sprayed cable tray series
Plastic-sprayed wall bracket for cable tray series is a corrosion-resistant mounting component specifically engineered to support plastic-sprayed (powder coated) cable tray systems. Manufactured from Q235B steel with a thermosetting polyester powder coating (60-100μm thickness), these brackets provide durable protection against moisture, chemicals, and atmospheric corrosion while maintaining visual consistency with matching tray finishes. The bracket features an adjustable arm design compatible with tray widths from 150mm to 800mm, with load capacities ranging from 50kg to 250kg per bracket. The electrostatic powder coating process ensures uniform coverage on all surfaces, including edges and corners, providing complete protection without weak points. Available in standard RAL colors to match tray systems, these brackets are ideal for indoor installations where aesthetic consistency and corrosion resistance are required.
Powder coating protection
60-100μm electrostatic polyester coating provides superior corrosion resistance and color consistency with matching tray systems.
Color-matched finishing
Available in standard RAL colors to ensure visual harmony with plastic-sprayed cable tray installations.
Adjustable arm design
Extendable arm accommodates tray widths from 150mm to 800mm with ±10° tilt compensation for wall irregularities.
Heavy-duty load capacity
Supports up to 250kg per bracket with safety factor of 2.0, suitable for most industrial cable loads.
Edge coverage uniformity
Electrostatic application ensures complete coating coverage on all edges and corners, eliminating corrosion weak points.
Quick installation design
Pre-punched mounting holes and slotted adjustment channels enable rapid on-site alignment and installation.
Material Q235B steel
Coating Polyester powder 60-100μm
Arm length 150mm – 800mm
Load capacity 50kg – 250kg
Color options RAL 7035 · 9002 · custom
Thickness 3.0mm – 5.0mm
PRODUCT SPECIFICATIONS
Base material Q235B structural steel (hot-rolled or cold-formed)
Surface treatment Electrostatic polyester powder coating (epoxy-polyester hybrid)
Coating thickness 60-80μm standard · 80-100μm heavy-duty (custom)
Color availability RAL 7035 (light grey), RAL 9002 (grey white), RAL 7040 (window grey), custom RAL colors
Arm length range 150mm, 200mm, 300mm, 400mm, 500mm, 600mm, 800mm
Load capacity 50kg (light), 100kg (standard), 200kg (heavy), 250kg (extra heavy)
Material thickness 3.0mm (standard), 4.0mm (heavy), 5.0mm (extra heavy)
Vertical adjustment ±10° tilt compensation via slotted pivot connection
Compatible tray types Plastic-sprayed ladder, trough, wire mesh, solid bottom
Fastener finish Zinc-plated or stainless steel (recommended for coating compatibility)
Temperature range -30°C to +120°C (continuous)
APPLICATION SCENARIOS
Indoor industrial facilities – Support for plastic-sprayed cable trays in manufacturing plants and processing areas.
Commercial buildings – Aesthetically consistent cable tray support in offices, shopping centers, and public spaces.
Data centers – Color-matched brackets for fiber and copper tray installations in server rooms.
Clean environments – Food processing, pharmaceutical, and electronics manufacturing where coating integrity is critical.
Covered outdoor installations – Brackets protected from direct weather exposure requiring aesthetic coating durability.
FREQUENTLY ASKED QUESTIONS
▣ How does the plastic-sprayed finish compare to galvanized brackets?
Plastic-sprayed (powder coated) brackets offer superior aesthetic appearance with color options matching tray systems. They provide excellent corrosion resistance for indoor applications and are more resistant to chemical exposure than standard galvanized finishes. However, galvanized brackets are more durable for outdoor or high-impact environments where coating damage is possible.
▣ Can the brackets be field-cut or modified without damaging the coating?
Field modification is not recommended as cutting will expose bare steel at the cut edge. If modification is necessary, the cut area must be coated with a matching touch-up paint or cold-galvanizing spray to maintain corrosion protection. We recommend ordering custom sizes to avoid field modifications.
▣ Are these brackets suitable for use with stainless steel trays?
While the brackets are designed for plastic-sprayed tray systems, they can be used with stainless steel trays. However, we recommend using stainless steel fasteners and isolating washers to prevent galvanic corrosion between the coated bracket and stainless tray. For long-term installations, stainless steel brackets are recommended for full system compatibility.
▣ What is the recommended cleaning method for these brackets?
Clean using a soft cloth or sponge with mild detergent and water. Avoid abrasive cleaners, steel wool, or solvent-based cleaning agents that may damage the powder coating. For industrial environments, wipe down regularly to prevent chemical buildup that could affect coating integrity.
INSTALLATION GUIDELINES
Use plastic-coated or stainless steel fasteners to prevent coating damage at connection points and maintain corrosion protection.
Avoid dragging brackets across rough surfaces during installation to prevent scratching or chipping the powder coating.
For torque specifications, refer to fastener manufacturer recommendations; over-tightening may crack the coating around bolt holes.
STORAGE & HANDLING
Store brackets in a dry, ventilated area with protective packaging to prevent surface scratches during storage and transit.
Inspect coating for damage upon delivery; apply matching touch-up paint to any scratches before installation to prevent corrosion.
Avoid contact with sharp objects or abrasive materials that could penetrate the powder coating layer.
Physical Properties
Type Punched type
Material Material Steel、 Aluminum、ss304、ss316L
Surface finishing/treatment

Pre-galvanized 8um/ Electro zinc Plating(≥12um)

Hot -dip galvanized(>60um)

Plastic-spayed(>60um)

Power coating

Acid washing +polishing (option)

Dimension range

customizable is available

Width
Side Rail Height
Length
Thickness/wire diameter
Max. Working Load According To Size
Accessories/related products
Product Features Lightweight, high load capacity, aesthetically pleasing, simple structure, and easy to install.
Color Silver or others/According to customers
Enviroment demmand
Application Oil&gas、waste treatment、metro rail-way、power plant、petrochemical、infrastructural、civil industry、marine、mining
About us
Jiangsu Youming Group Co., Ltd.
Jiangsu Youming Group Co., Ltd.

Jiangsu Youming Group Co., Ltd. was established in 2015 and is located in the Taidong Industrial Park, Shiyuan Town, Dongtai City. We are China Custom Wall bracket For Plastic-Sprayed Cable Tray Series Suppliers and OEM/ODM Wall bracket For Plastic-Sprayed Cable Tray Series Factory. It is a enterprise specializing in the research and development and production of cable trays. It is a innovative high-tech enterprise in Jiangsu Province. With a registered capital of 50 million RMB, it covers an area of 60 acres and has a production workshop of over 26,000 square meters, with an annual production capacity of more than 30,000 tons of cable trays.

In the increasingly refined cable tray market, the company has steadily advanced to the forefront of the industry, equipped with fully automatic production lines. Its main include longitudinal and transverse shearing lines, automatic forming lines, automatic welding lines, automatic riveting lines, laser cutting and CNC turret punching lines, and automatic spraying lines. The products are mainly divided into several series such as stainless steel, aluminum alloy, hot-dip galvanized, and powder-coated/fireproof, and various specifications and models such as trough type, ladder type, perforated type, and mesh type. The products are widely used in infrastructure, transportation, communication, power (including wind, photovoltaic and thermal power, machinery, metallurgy, shipping, chemical, pharmaceutical, food and other fields. The company has its own testing center, and every test from raw material procurement to product delivery undergoes quality inspection, ensuring that the product quality reaches the high level in the industry. After years of market expansion, it has established good cooperative relationships with many famous domestic enterprises, providing customers with comprehensive product selection services and winning high recognition and trust from customers.

The company attaches great importance to production and technological research and development and innovation. With talent and technology as the support, it has over 150 skilled employees, including more than 50 technical backbone members. It has a design and R&D team, advanced enterprise management, and an efficient sales team. The company has passed the ISO 9001:2015 quality management system standard certification, ISO 14001:2015 environmental system standard certification, ISO 45001:2018 occupational health and safety system standard certification, and EU CE certification It has obtained multiple independent intellectual property rights and patent technologies and is in a high position in technological innovation in the industry.

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