Steel wire rope for mobile telescopic cranes tower cranes- drilling rigs -piling crane

 Lang’s lay

Benefits of Verotop

• Verotop is a rotation resistant rope suitable as hoist rope.
• All the strands are compacted.
• Verotop has an extremely high breaking strength with good resistance to drum crushing.
• The rope is fully lubricated and made both of galvanized and ungalvanized wires
• Rotation resistant ropes should be used with a swivel.

Steel wire rope for offshore cranes drilling rigs / piling crane

Lang’s lay

Benefits of Verotop P

• Verotop P is a rotation resistant rope suitable as hoist rope especially for cranes working in the marine environment, such as deck cranes on ships.
• Verotop P has a plastic layer between the inner and outer strands, all the strands are compacted.
• The steel-plastic combination increases structural stability.
• Verotop P has an extremely high breaking strength with good resistance to drum crushing.
• The rope is fully lubricated and made both of galvanized and ungalvanized wires.
• Rotation resistant ropes should be used with a swivel.

Steel wire rope for mobile telescopic cranes tower cranes - marine crane

Lang’s lay

Benefits of Verotop E

• Verotop is a very flexible rotation resistant rope suitable as hoist rope especially for tower cranes, self erecting cranes, mobile crane, ship cranes.
• Verotop E is an extremely flexible wire rope, has a good structural stability ,high breaking strength with good resistance to drum crushing.
• The rope is fully lubricated and made both of galvanized and ungalvanized wires.
• Rotation resistant ropes should be used with a swivel.

Steel wire rope for container handling cranes offshore cranes - harbour mobile cranes lifting application with guided loads

• Regular lay

• Lang’s lay

Benefits of Vero Star 8

• Verostar 8 has plastic layer between the core and outer strands, these being made of conventional round wires.
• Verostar 8 has a good structural stability.
• with a swivel.

Steel wire rope for container handling cranes offshore cranes - harbour mobile cranes lifting application with guided loads

• Regular lay

• Lang’s lay

Benefits of Veropro 8

• Veropro 8 has a plastic layer between the core and the compacted outer strands.
• Veropro 8 has a high breaking load and good structural stability.
• The rope is fully lubricated and made both of galvanized and ungalvanized wires Veropro 8 is suitable for multy layer spooling Veropro 8 has a good resistance against drum crushing.
• Non rotation resistant ropes should not be used
  with a swivel. 

Steel wire rope for crane - container handling cranes - lifting applications with guided loads

 Regular lay

Benefits of Veropower 6

• Veropower 6 is a flexible steel-plastic combination rope with double parallel layed strands. All strands are compacted and rotary swaged.
• Veropower 6 has an extremely high breaking strength and is very resistant against abrasion.
• Veropower 6 is suitable for multi layer spooling systems with guided loads.
• The rope is fully lubricate and made both of galvanized and ungalvanized wires.
• Veropower 6 should not be used with a swivel.

Steel wire rope for lifting application with guided loads

 Regular lay

 Benefits of Veropower 8

• Veropower 8 is a flexible steel-plastic combination rope with double parallel layed strands. All strands are compacted and rotary swaged.
• Veropower 8 has an extremely high breaking strength and is very resistant against abrasion.
• Veropower 8 is most suitable for multi layer spooling systems with guided loads.
• The rope is fully lubricated and made both of galvanized and ungalvanized wires.
•  Veropower 8 should not be used with a swivel.

Should not be used with a swivel

Steel wire rope for steel mills, lifting application with guided loads

• Regular lay

• Lang's lay

Benefits of VeroSTEEL 8

• VeroSTEEL 8 is a hoist rope for crane working in presence of high temperature, for lifting application with guided loads.
• If this is not the case it is recommended to use a combination of right and left hand lay ropes.
• The rope is fully lubricated and made both of galvanized and ungalvanized wires.
• VeroSTEEL 8 is suitable for multy layer spooling.
• VeroSTEEL 8 it is a very flexible rope construction with high abrasion resistance and good service life.
• Non rotation resistant ropes should not be used with a swivel.

• State of the Art wire rope design
• Prototype development
• Wire and strand alignements
• Compaction and rotary swaging
• Plastic filling
• Filling grades
• Gap optimization
• 2D cross sections
• Realistic 3D views
• Stress calculations

Verotop and Verotop P are rotation resistant ropes with a steel core closed in the opposite direction to the outer strands.

When a load is applied, the core has the tendency to twist in one direction while the outer strands tend to rotate in the opposite direction.

The created moments in the core versus the created moments in the outer strands add to zero over a wide load spectrum.

Almost all Verope products are made out of compacted strands. The strands are properly roller-compacted during the production process to improve the contact conditions between both the strands and the individual wires.

Benefits of Verope compacted strands

• Smooth surface
• Linear contact between individual wires
• Better contact between the rope surface and sheaves
• Much higher breaking load with higher metallic area
• Good constructional stability for multilayer spooling systems
• Far more resistant to abrasion and corrosion
• Reduced drum crushion

Verope products are designed not only to achieve greater tensile strength of the individual wire but also are combination of relative factors with high technology.

• Use only high-quality wires that are produced in kiswire’s own drawing factory.
• Increased fill factor/metallic area of the rope through optimal compacting of the strands.
• Parallel lay with a plastic layer that substantially reduces the internal stresses of the rope.

Standard breaking strength of Verope is around 20-40% higher than a conventional rope to international standards of the same tensile grade and construction categories

Steel-plastic combination - long fatigue life

The plastic layer of Verope acts as cushion between the plastic layer has many advantages.

Fatigue test result of Verope (in-house test)

Sheave dimensions

 The sheave groove dimensions with reference to the rope diameter should correspond to:

r = 0,53 x d and

h = 1,5 x d at the flange angle > 45°

D/d ratio for sheaves. Minimum sheave dimension

for verope products is 20 times the rope diameter.

More favourable D/d ratio improves the service

Single layer spooling

The lay direction of the verope products should always be chosen opposite the winding direction of the drum.

Multiple layer spooling

Increasing rope length requires good solutionsfor controlled spooling onto the hoisting drum.

The following rope features improve the spooling:

• First- and second layer spooled under tension (1 % to 2 % of M.B.L.)
• Lang’s lay rope construction
• Compacted outer strands and / or rotary swaged rope construction
• Ropes with high form stability to withstand increased lateral pressure

Drum and Sheave spooling angle

The spooling angle can be reduced by using different drum designs. The spooling angle for rotation
resistant ropes should not exceed 2 °.
For non-rotation resistant ropes, the angle should not exceed 4 °.

A precise lubrication procedure during production contributes to corrosion resistance and minimises the friction in ropes when running over sheaves. At verope, we constantly investigate new ways to improve our methods of lubrication, ensuring a suitable coating is applied to every wire and strand throughout the length of the rope. In many applications a regular relubrication will contribute to increase the rope service life.

To guarantee the compatibility of the products, verope offers a lubricant spray under the brand «verolube».

The composition of this lubricant is 100% compatible with the Ceplattyn lubricant used during the manufacture of our steel / plastic combination ropes.

The «verolube» product is therefore recommendedfor this product range.
Low viscous solvent based lubricant and preservative agent for all varieties of wire ropes

• Temperature range: -35/+65°C
• Water repellent properties
• Protects against corrosion
• Good penetration properties
• Protects against abrasion
• Weather proof
• Prolongs rope life
• Forms a non-drip adhesive lubrication film