Rollers primary purpose is for pulling cables from drums into trenches & ducts. Rollers help in the smooth movement of cables through-out the trench/duct without any friction or load. In simple words, rollers help the pulling process to be easier than when compared to pulling just with hands.
A single type of roller, cannot be used at all locations & situations. Different locations & situations require different sort of rollers. Which is why at Elfit Arabia, we manufacture rollers in various sizes, shapes & dimensions for facilitating pulling applications in different locations. Our rollers are of High Quality and Long Lasting, which is why they work perfectly by many companies even after years of continuous use and cables can also be pulled with ease.
We provide our customers with a variety of type of rollers to choose according to their specifications. Hence, the rollers that we make available for our customers are as follows:
|300 mm||210 mm||260 mm||5.5 kg|
|400 mm||240 mm||205 mm||6.5 kg|
|580 mm||220 mm||190 mm||6.0 kg|
|320 mm||145 mm||165 mm||2.75 kg|
2.TRENCH CABLE ROLLERS (CORNER APPLICATION)
When heavy cables are required to be pulled around sharp corners and bends, instead of Straight Cable Rollers, using of the Corner Application Rollers can be more efficient and also help in smooth and free flow of cable pulling.
By using Corner Application Rollers, we can avoid the damage that will be inflicted upon the cable when being pulled. The key feature of Corner Rollers is that they can be linked together with stake pins or can be used individually as well.
The Triple Corner Roller (Type 1 & Type 2) and the Double Corner Angled Roller are used for pulling Cable around sharp corners, whereas the Bend/Vertical Horizontal is more usable when taking the cables around a bend rather than around a corner.
The Triple Corner Roller consists of two vertical and one horizontal pulley made of Precision Steel Tube and are Hot Dip Galvanised in accordance with BS-729. The frame is either Powder Coated or Galvanised. The Double Corner Roller consists of one vertical and one horizontal pulley made of Precision Steel Tube. Meanwhile, the Bend Roller consists of 12 Vertical and 5 Horizontal Pulleys made of Precision Steel Tube and the frame is either Galvanised or Powder Coated. The different type of Corner Type Rollers and its specifications are provided below:-
|400 mm||340 mm||345 mm||14 kg|
|400 mm||340 mm||345 mm||14 kg|
|280 mm||160 mm||300 mm||9.5 kg|
NOTE: Bend Rollers can also be provided as with 6 Vertical X 3 Horizontal Rollers.
|1590 mm||345 mm||300 mm||52 kg|
CABLE GUIDE ROLLERS
Cable guide Rollers are primarily focused towards pulling and laying the cables in trenches which vary in depths, without the usage of normal rollers. The Draw Off Roller mainly comprises of a Steel Tube Roller placed on a Heavy Duty Angle Steel Base for maximum stability when pulling. Also, a “STEP ROLLER or STAND” will be attached along with the Roller in order to increase the height and thereby the cables are placed at the most accurate position. The height of the STEP ROLLER can be made according to customer’s requirements.
The Cable guide and Support Rollers, mainly consist of two guiding and supporting rollers which are placed in a “V-SHAPE”. The Pulley body is made of High Precision Steel Tube. Like the Draw off Roller, the Cable Guide & Support Roller is also provided in Powder Coated and in Galvanised form as well. The customer also gets the option to choose between Light Duty and Heavy Duty Guide Rollers. The Rollers are usually placed right in front of the cable drum, so that the cable can be centralized and it can be placed into the trench with accuracy.
|1060 mm||180 mm||220 mm||15 kg|
|1000 mm||500 mm||500 mm||35 kg|
|1000 mm||500 mm||500 mm||20 kg|
|1060 mm||1800 mm||0.25M||50kg|
|1060 mm||1800 mm||0.50 M||63 kg|
|1060 mm||1800 mm||1.00 m||76 kg|
|1060 mm||1800 mm||1.50 m||85 kg|
|1060 mm||1800 mm||2.00 mm||100 kg|
|1060 mm||1800 mm||2.50 m||120 kg|
|1060 mm||1800 mm||3.00m||135 kg|
The Bend Rollers mainly focus on helping cable pulling applications around bends without inflicting damage to them. Also with these rollers, the cables can be pulled with less effort, while the friction is also reduced.
The Vertical Roller consists of nine vertical Steel Rollers mounted on a heavy duty frame. The Vertical Roller is actually used in combination with the Horizontal Roller for pulling cables whose size goes beyond 130mm.
The Horizontal Roller mainly consists of two rollers which are placed horizontally and another roller is placed vertically outside on the frame. The Frame for both Horizontal and Vertical Rollers can be given with Powder Coated or Galvanised finish.
The Skid Plate with Horizontal Roller and the Skid Roller serve the same purpose as the other rollers for cable pulling applications around the bends. Cables upto 130mm size in diameter can be pulled using these two rollers. The Skid Plate with Horizontal Roller consists of four rollers placed horizontally on a steel base frame which is bent in order for pulling around bends. This is provided both in Galvanised or Powder Coated finish.
The Skid Roller consist of just one roller placed on a steel base frame which is also bent similarly like the Skid Plate with Horizontal Roller. But the Skid Roller contains stake pins so that multiple rollers can be joined together. The specifications of various bend rollers are as follows:-
|900mm||150 mm||310 mm||15 kg|
|250 mm||260 mm||400 mm||13.5 kg|
|1400 mm||260 mm||400 mm||34 kg|
|330 mm||230 mm||300 mm||8.5 kg|
SUSPENSION AND MANHOLE ROLLERS
As the name suggests, the Suspension Rollers are usually used in places where the cables have to be placed from the floors onto overheads or on cable trunks. The Suspension Rollers can be provided in two forms. i.e. Heavy Duty and Light Duty.
The Heavy Duty focuses on taking the initial strain on much heavier cables when they are lifted from the floor and taken onto the cable trunkings. The Light Duty focuses on less heavier cables while used for the same purpose. Both the Rollers are hung from a cross beam for overhead laying. These are usually used in building construction purposes. Both the Rollers frames are either Powder Coated or Galvanised as per customer specifications, while the rollers are made of High Precision Steel Tube.
The Cable Protection Rollers are used for similar purposes and are made of Precision Steel Tube running on heavy duty sealing ball. It also contains adjustable spindle with tetragonal thread and is available with single or double rollers.
The Manhole Triple Roller unlike Suspension Roller is usually placed at either the pit or manhole’s entrance or at the end. The Rollers are mainly used to help lay cables on overhead cable trays. It mainly consists of three rollers made of Precision Steel Tube. The frame meanwhile can either be Powder Coated or Galvanised.
Can be supplied in “Galvanised” model as well.
|250 mm||120 mm||440 mm||10 kg|
Can be supplied in “Powder-Coated” model as well.
|900mm||150 mm||310 mm||3 kg|
The item is provided only in Electro-Galvanised model.
|310mm||410 mm||120 mm||10 kg|
|500mm||250 mm||630 mm||15 kg|