CABLE TRAY REDUCER
ROYSONS is a leading manufacturer and supplier of precision-engineered Cable Tray Reducers, headquartered at its registered office in Kolkata, West Bengal, India. Available in Straight, Left-Hand, and Right-Hand configurations, our Reducers enable seamless transitions between cable tray runs of different widths. Designed to maintain continuous structural support and protect cable jackets from stress during width changes, ROYSONS Cable Tray Reducers ensure efficient cable routing, uniform load distribution, and long-term reliability across industrial and commercial installations.
Seamless Width Transitions
Facilitates smooth size reductions between differing tray widths, optimizing layout efficiency when cable counts decrease along the main run.
Versatile Configuration Options
Manufactured in Straight (Concentric), Left, and Right (Eccentric) offset configurations to adapt seamlessly to complex site space constraints.
Robust Material & Finish Variety
Available in Hot-Dip Galvanized Iron, Stainless Steel, and Structural Aluminum to deliver long-lasting corrosion resistance in harsh industrial environments.
ADVANCED PRODUCT CAPABILITIES
Controlled Width Transition
Precision-engineered to bridge different tray widths seamlessly, optimizing routing efficiency and space utilization as cable volume reduces along the line.
Cable Stress & Edge Protection
Formed with gradual sloped side rails and smooth edges to prevent insulation pinching, bending strain, and jacket abrasion during cable pulling.
Concentric & Eccentric Options
Available in Straight (Concentric), Left, and Right (Eccentric) offset configurations to align with walls, obstruction boundaries, or centerline runs easily.
Pre-Punched Splice Jointing
Features factory pre-punched mounting slots on both narrow and wide end flanges for quick, perfectly aligned splice-plate bolted connections on site.
NEMA & IS Engineering Standards
Built in full compliance with NEMA VE 1 and IS specifications, guaranteeing continuous structural integrity and electrical bonding path across transitions.
TECHNICAL SPECIFICATIONS
| Specification Parameter | Technical Details & Standard Values |
|---|---|
| Product Category | Cable Tray Reducer Fitting |
| Manufacturer & Supplier | ROYSONS (Reg. Office: Kolkata, West Bengal, India) |
| Reducer Types / Configurations | Straight Reducer (Concentric), Left-Hand Offset Reducer (Eccentric), Right-Hand Offset Reducer (Eccentric) |
| Compatible Tray Types | Ladder Type, Perforated Trough, Solid Bottom, and Channel Cable Trays |
| Available Materials | Hot-Dip Galvanized Iron (HDGI), Pre-Galvanized Steel, Stainless Steel (SS304 / SS316), High-Strength Extruded Aluminum Alloys (6063-T6 / 6061-T6 / 5052-H32) |
| Primary End Width (Major Width) | 150 mm to 1000 mm (Custom sizes engineered upon request) |
| Secondary End Width (Minor Width) | 50 mm to 800 mm (Custom transitions available upon request) |
| Side Rail / Flange Height | 50 mm, 75 mm, 100 mm, 125 mm, and 150 mm (Matches standard run side rails) |
| Sheet / Plate Thickness | 1.2 mm to 3.0 mm (Heavy-duty gauge specs according to load design) |
| Surface Finish Options | Hot-Dip Galvanized (IS 2629 / ASTM A123), Mill Finish Aluminum, Electro-Galvanized / Powder Coated (RAL Shades) |
| Jointing & Connection Type | Factory pre-punched end slots for smooth splice plate and bolt-nut assembly |
| Corrosion Resistance Standard | ASTM B117 Salt Spray compliant / HDGI minimum zinc coating of 65–85 microns |
| Electrical Continuity & Bonding | Integrated electrical grounding path with high-conductivity joint design (< 0.0003 Ω/m continuity) |
| Manufacturing Standards Compliance | NEMA VE 1 / CSA C22.2 No. 126.1 / IS 737 / IS 2629 & ISO 9001:2015 Quality Standards |
| Industrial Applications | Power Generation Plants, Oil & Gas Refineries, Chemical Processing Facilities, Data Centers, Infrastructure & Commercial Buildings |