Overview

This technical catalog details a wide range of cable laying accessories, including cable rollers, guiding devices, protection tubes, mandrels, brushes, handling equipment, cutting tools, and safety accessories. It provides comprehensive specifications, dimensions, materials, weights, and part numbers, supporting multilingual use and facilitating precise product selection.

1. Product Specifications and Symbols

The catalog standardizes dimension notation, especially for cable rollers, using symbols to represent outer diameter, inner diameter, width, length, weight, height, thickness, drum diameter, and payload capacity. This ensures clarity and consistency in interpreting product data.

2. Cable Rollers and Guiding Devices

• Cable Rollers: Available in galvanized steel, aluminum with steel bases, and multi-roller aluminum configurations. Weights range from approximately 4.1 to 4.9 kg for standard rollers.
• Corner and Adjustable Rollers: Include galvanized steel and aluminum rollers, with weights from 14 to 17 kg. Jointed roller chains facilitate cable guidance around bends.
• Guiding Devices and Frames: Galvanized frames and swivel rollers with adjustable telescopic booms (30-240 cm) enhance flexibility in cable laying operations.

3. Cable Protection Components

• Galvanized protection tubes (straight and curved), two-piece protectors with clamps, flexible lead-in hoses, and curved protector bends with buffers and handles improve cable safety during installation.
• Guiding devices with Teflon rollers and orientable protection devices provide smooth cable movement and directional control.

4. Cable Suspension and Manhole Accessories

• Suspension rollers support cables at various diameters.
• Open and closed triple roller guides for manhole edges, available with aluminum rollers, facilitate cable entry and protection.

5. Duct Mandrels and Smoothers

• Teflon, galvanized steel, aluminum, and spiral steel duct mandrels are offered in multiple diameters to smooth cable ducts and facilitate cable installation.

6. Brushes for Duct Cleaning

• Plastic bristle brushes on Teflon cores, steel wire brushes on wire cores, and steel bristle brushes on wooden cores are available in diameters from 34 mm to 160 mm and lengths from 200 to 330 mm, with varying wire thicknesses.

7. Cable and Rope Handling Equipment

• Drum supports and reels for polyester ropes and cables, including high-resistance ropes (3 mm and 5 mm diameter, 1000 m length).
• Telescopic masts and rollers made of nylon and light alloy with adjustable lengths for guiding cables and ducts.
• Calibrators for internal pipe diameter verification (28 mm to 135 mm), including versions accommodating transmitter probes.

8. Pipe and Cable Locating and Pressure Testing

• Battery-operated transmitters for locating non-metallic ducts (20 mm diameter).
• Pressure measuring devices for pipe pressurization up to 10 Bar, including graphical data recorders.
• Cable and tube detectors (Easyloc RX receiver and Easyloc TX transmitter) for cable and manhole detection.

9. Cable Pulling and Cleaning Tools

• Cable pulling heads for triple cables and polyethylene pipes, including versions with visible helix and complete kits.
• Deburring tools for plastic pipes (28-50 mm diameter).

10. Lubricants for Cable Installation

• Various lubricants (gel and liquid) tailored for electrical, telephone, and fiber optic cables, including products like Volta Gel, Volta Glide, Biosol, EZ-LAY, Gliss F, and Gliss Jetting.
• Accessories such as spray attachments and dosage pumps for 1L containers enhance application efficiency.

11. Cable Drum Handling Equipment

• Drums and trailers for cables up to 2500 mm diameter, with wheeled bases and lifting hooks.
• Drum lifting and loading sets with load capacities from 2,000 kg to 8,000 kg.
• Unreeling frames with Teflon, galvanized steel, or aluminum rollers for various drum sizes.
• Mechanical and hydraulic drum trestles with adjustable heights and load capacities from 1,500 kg to 10,000 kg.
• Tubular shafts and collars with ball bearings and fixing cones for secure drum mounting.

12. Steel and Polyester Ropes

• Galvanized steel ropes (7x19 strand, 133 wires) with tensile strengths of 180-220 kg/mm², diameters 6-22 mm.
• High-density polyester ropes with diameters 6-20 mm and specified tensile strengths.
• Square galvanized steel ropes with higher tensile strength (210 kg/mm²) and complex strand constructions.

13. Manual Shears and Cutting Tools

• Manual shears for aluminum and copper cables with cutting diameters from 14 mm to 38 mm; isolated versions available for electrical safety.
• Manual shears for steel wires and galvanized ropes with cutting capacities for wire diameters 8-16 mm, featuring force transmission systems.
• Manual jack shears with ratchet mechanisms for aluminum and copper cables, cutting diameters 32-100 mm.
• Hydraulic cutting heads for cables (50-120 mm diameter) and wires, with compatible hydraulic foot pumps (700 Bar) and portable 12V electro-hydraulic pumps.

14. Hydraulic Press Heads and Crimping Tools

• Hydraulic press heads with compression forces from 1.6 kN to 3.9 kN, suitable for cable cross-sections up to 400 mm²; carrying cases included, dies sold separately.
• Manual hydraulic crimping tools in single and twin-speed versions, forces from 2.0 kN to 5.2 kN, compatible with cable sizes 120-400 mm².

15. Additional Accessories

• Manual guillotine for cables up to 105 mm diameter.
• Cable shooting devices for electrical cables up to 130 mm diameter.
• Length measuring devices (contameters) in various versions, including for railway tracks, all with carrying cases or bags.
• Tents for construction and soldering work in multiple sizes.
• Air ventilators for telephone and electrical manholes, electric and petrol-powered, with capacities of 1100 m³/h.
• Warning tapes and signaling materials in various colors and materials, including stainless steel and copper wire reinforced tapes, lengths up to 300 m, widths up to 150 mm, printed with warnings for electrical cables, gas, water, sewage, and telephone lines.

Critical Information and Best Practices

• Standardized dimension notation ensures accurate product selection.
• Material selection (galvanized steel, aluminum, plastic, Teflon) is matched to application needs for durability and cable protection.
• Adjustable and swivel features in rollers and guiding devices enhance operational flexibility.
• Protective components with buffers and handles reduce cable damage risks during installation.
• Multiple roller configurations and jointed chains facilitate cable guidance around bends and corners.
• Brush selection depends on duct diameter and material compatibility.
• Calibration tools are critical for accurate pipe diameter verification.
• Appropriate lubricants tailored to cable type and installation method improve efficiency and reduce damage.
• Handling equipment must match cable drum size, weight, and lifting requirements for safety.
• Shears and cutting tools should be selected based on cable diameter and material; isolated shears provide electrical safety.
• Hydraulic tools require compatible pumps and proper maintenance; spare blades and dies extend tool life.
• Warning tapes must be chosen according to underground utility type for clear identification and safety.
• Length measuring devices improve cable laying accuracy and project quality.

Conclusion

This catalog serves as a comprehensive reference for cable laying accessories, emphasizing durability, adaptability, and cable protection. It supports informed equipment selection based on cable diameter, installation environment, and operational requirements, promoting safe and efficient cable installation and maintenance.