Bearings for rollers - Import export

Rollers with PVC resin polyamide PA or steel ACC pinion driven by tangential chain or chain links in series.The diagrams and tables on pages 54 and 55 show the dimensional characteristics and the minimum and maximum lengths of manufacture. The rollers are produced in the following versions: with pinion integral to the jacket for continuous transport; with friction pinion for stockpiling transport and in the connection of machines operating at different speeds.

With PVC pipe and head, with steel tube and PVC head. They are mounted vertically with sliding guide functions; horizontally for special applications such as the mounting for tangential belts in motor-driven conveyors through driven base rollers or rollers with pulley for flat belt. With plastic wheels on steel axles, assembled in sequence, they are used as an alternative to tapered rollers in gravity curves for the handling of packages with a flat supporting surface and light loads. The wheels can be individually assembled, fixed on flatbeds by means of suitable brackets, in correspondence with exchanges between curves and tracks with idlers, in conjunction between tracks with ortogonal motor-driven rollers or with the function of guide-abutment of packages.

Rollers with frustum of thermoplastic resin sectors and with polyamide PA or steel ACC pinion driven with chain links in series. The diagrams and tables on page 78 show the dimensional characteristics and lengths of manufacture. The rollers are produced in the following versions: with pinion integral to the jacket for continuous transport; with friction pinion for stockpiling transport.

Rollers PVC-STEEL rollers with resin polyamide PA or steel ACC pinion driven by tangential chain or chain with links in serie. The diagrams and tables on pages 66 and 67 show the dimensional characteristics and minimum and maximum lengths of manufacture. The rollers are produced in the following versions: with pinion integral to the jacket for continuous transport; with pinion clutch for stockpiling transport and in connection of machines operating at different speeds.

Idle rollers of PVC and PVC-Steel idlers with double cylindrical tube, tapered idlers with frustum of polyamide resin sectors.They are used in the production of gravity or push curves.The diagrams and tables on page 34 show the dimensional characteristics.Normal operating temperature, TN:_5 ÷ +50 [°C].

PVC-Steel idlers with jacket consisting of PVC tube and bearing mounting head rigidly coupled by pressure.They are mounted on angular ball bearings at full complement with or without spacer cage, pre-lubricated and protected with anti-dust labyrinth seals.The finishes of the rollers, the executions of the bearings and the operating temperatures are showed from pages 12 to 15. The axle fixing shapes are shown on page 27.They are used in the production of gravity, push and motor-driven conveyors.The diagrams and tables on page 26 show the dimensional characteristics. Normal operating temperature, TN:_5 ÷ +50 [°C].

PVC rollers with jacket consisting of PVC tube and bearing mounting head rigidly coupled by pressure.They are mounted on angular ball bearings at full complement with or without spacer cage, pre-lubricated and protected with anti-dust labyrinth seals. The finishes of the rollers, the executions of the bearings and the operating temperatures are showed from pages 12 to 15.The shaft fixing shapes are shown on page 19. They are used in the production of gravity, push and motor-driven conveyors.The diagrams and tables on page 18 show the dimensional characteristics.Normal operating temperature, TN:_5 ÷ +50 [°C].

Steel rollers or with polyamide resin sectors driven by tangential chain or chain with links in series.The jacket is composed of an austenitic stainless steel tube AISI 304 (on request, AISI 316, etc. …) with a constant thickness or cylindrical polyamide resin sectors reinforced with glass microspheres. The axle is made of drawn austenitic stainless steel round AISI 303 (on request. AISI 304, AISI 316, etc. …) They are used in motor-driven conveyors and in motor-driven conveyors for stockpiling with medium-high loads and medium speeds, in bad environmental conditions.In order to facilitate installation, TECNORULLI provides brackets for mounting on the structure. Operating temperature, TN:-10÷+90[°C]

Straight brackets made of cold-formed sheet steel, fitted with housing for supporting the roller axle.The choice of brackets to be welded or secured by screws depends on the type of roller to be supported and the installation to be achieved.See diagrams and tables.

Clamped or monobloc steel rollers mounted on pre-lubricated and protected radial ball bearings.The externally threaded axle protrudes from one end of the tube only. They are vertically mounted, with a guiding and sliding function, in gravity or motor-driven conveyors.The technical characteristics of Series 6 rollers are those of the relative base rollers.

They are used in gravity and motor-driven conveyors for guiding and keeping pallets and packages in general in line.The flanges may be made of bolted aluminum UNI 4514, bracketed and tightened on the tube according to the installation to be achieve, or of welded sheet steel, pressure keyed on the tube and joined by continuous welding.See diagrams and tables.

Due to the structural characteristics of the materials of which they are made, these rollers are used for motor-driven conveyor in combined systems of handling and stockpiling of light, medium-heavy and heavy packages in normal, dusty, corrosive, and also humid and warm environments.They are made of clamped or monobloc base rollers with steel tube, crown and simple double steel pinions, aligned on the tube or at one end of the jacket.

Steel clamped and monobloc idlers with double cylindrical tube or conical tube.They are used in the production of gravity or push curves. Curves with rollers are used to deflect the straight running direction of the package in a circular direction.Their opening angle α° is normally 45°, 90° or 180°.Depending on the flow of material running clockwise or anticlockwise, they are named right or left.In the production of curves with idlers, the following types of rollers can be used:_ individual cylindrical rollers mounted in radially staggered fashion (base-idlers)

Steel rollers with the jacket consisting of tube and bearing mounting head rigidly coupled by welding.Monobloc steel rollers are used in conveyors with medium, heavy or very heavy loads. Depending on their application, the rollers have specific shapes for connection to the structure. This need is particularly noticeable in the production of gravity and motor-driven conveyors.For the correct installation of steel idlers, refer to the “Fixing rollers to structures” section on page 11.For the correct installation of motor-driven rollers, refer to the “Fixing rollers to structures” section on page 68. The diagrams and Table 60 show the shapes of the ends of the axles envisaged in TECNORULLI production’s “Monobloc steel rollers” programme.On request, other forms of connections and rollers with hubs can be considered.

Steel rollers with the jacket consisting of tube and bearing mounting head rigidly coupled by pressure.They are mounted on pre-lubricated and protected radial bearings with full complement of balls.They are used in the production of light gravity and push conveyors.Normal operating temperature, TN:_5 ÷ +80 [°C].

Imeta can provide complete press dies for the manufacturing of OpenTop covers of various diameters. Should the construction drawings no longer be available, our Technical Office can provide a “reverseengineering” service for your tools.

Curling segments and rings can be manufactured in steel with AISI D2, ASP23, ASP30 tools and other canmaking hightech steels. Should the engineering drawings no longer be available, our Technical Office can provide a “reverseengineering” service for your tools.

Beader tooling can be manufactured for any machine, such as CEVOLANI, FMI, SIGKRUPP, Soudronic and more.

PVC-STEEL cylindrical and tapered rollers with one or two grooves rolled on the steel tube, driven by round belt links in series or individually connected to a transmission bar activated by the motor unit. PVC and PVC-STEEL rollers with flat or toothed polyamide resin PA or steel ACC pulley driven by tangential belt or belt links in series. The diagrams and tables on page 86 show the dimensional characteristics and minimum and maximum lengths of manufacture. The rollers for flat or toothed belts are produced in the following versions: with pinion integral to the jacket for continuous transport; with friction pulley for stockpiling transport and in the connection of machines operating at different speeds.

STANDARD MODELS WITH FREE ROLLER DIAM. MM 50 - PITCH MM. 75 FOR MEDIUM AND LARGE PACKAGES Roller conveyors consist of a sturdy structure profiled in painted steel, with supports legs fixable to the floor and adjustable in height, rollers in galvanized steel with rotation on shielded ball bearings. The roller conveyors are built according to the capacity and size of the boxes to be handled.

STANDARD MODELS WITH FREE ROLLER DIAM. MM 32 - PITCH MM. 40 FOR SMALL PACKAGES Roller conveyors consist of a sturdy structure profiled in painted steel, with supports legs fixable to the floor and adjustable in height, rollers in galvanized steel with rotation on shielded ball bearings. The roller conveyors are built according to the capacity and size of the boxes to be handled.

SHORT MANUAL PALLET TRUCK MODEL FPBF25 L800 Structure in drawn steel with rounded fork tips. Hydraulic unit built entirely of steel mounted on high precision thrust bearing. Control lever 3 positions with adjustable lowering speed. Lifting operated rudder and automatic recall upright. Safety valves for hoist limit and overload. Directional wheels aluminum with rubber elastic diameter 200 mm. mounted on ball bearings. Load nylon rollers diameter 82 mm with double ball bearings.

SHORT MANUAL PALLET TRUCK MODEL FPBF25 L950 Structure in drawn steel with rounded fork tips. Hydraulic unit built entirely of steel mounted on high precision thrust bearing. Control lever 3 positions with adjustable lowering speed. Lifting operated rudder and automatic recall upright. Safety valves for hoist limit and overload. Directional wheels aluminum with rubber elastic diameter 200 mm. mounted on ball bearings. Load nylon rollers diameter 82 mm with double ball bearings.

The series of containers with wide mesh are suitable for the transport and display of products in supermarkets and warehouses. Are easily removable for quick storage. STEEL BASE: Base wire and steel pipe complete with wheels polypropylene (2 fixed and 2 swivel) mm. 106x 40 mounted on bearings with roller cages (load x wheel Kg. 150) Shoulder Mesh mm: 110x405 h Base mesh mm: 45x130 Soldering at 360 ° on the wires Tubes reinforced shoulders Thick materials more 'solicited 5 holes for drainage Roll container with wide mesh, base 700x800 mm height 1600/1800 mm available in: CP04.01.2 standard 2 walls CP04.01.3 standard 3 walls CP04.01.4 standard 4 walls Roll container with wide mesh, base 600x1200 mm available in: CP04.06.2 2 walls, height 1800 mm CP04.06.3 3 walls, height 1800 mm CP04.06.4 4 walls, height 1800 mm Roll container with wide mesh, base 800x1200 mm available in: CP04.03.2 2 walls, height 1800 mm CP04.03.3 3 walls, height 1800 mm CP04.03.4 4 walls, height 1800 mm

The series of mesh containers with tight mesh are suitable for the transport of products in supermarkets, department stores, laundries, hotels, etc. The mesh of the walls with dimensions mm. 50 x 50 prevents leakage of the product. Equipped with three or four walls bolted to the base and fixed to each other with clamps. STEEL BASE: Base wire and steel pipe complete with wheels polypropylene (2 fixed and 2 swivel) mm. 106x 40 mounted on bearings with roller cages (flow x wheel Kg. 150) Mesh of shoulder mm: 50x50 h Mesh of base mm: 56x107Soldering at 360 ° on the wires Tubes reinforced in the shoulders Thick materials more 'solicited 5 holes for drainage ROLL CONTAINER MESH 50x50 with 3 or 4 WALLS AVAILABLE IN: CP 04.A0 base 500 x 800 height 1800 mm CP 04.A6 base 600 x 600 height 1800 mm CP 04.A1 base 600 x 800 height 1800 mm CP 04.A2 base 700 x 800 height 1800 mm CP 04.A4 base 600x1200 height 1800 mm CP 04.A3 base 800x1200 height 1800 mm

Steel rollers with jacket consisting of tube and bearing mounting head rigidly coupled by pressure. They are mounted on pre-lubricated angular or radial ball bearings protected with double-labyrinth dust seals. Clamped steel rollers are used in belt conveyors with limited or medium-heavy loads. The diagrams and tables on page 34 show the dimensional characteristics and maximum loads. Operating temperature:-10 ÷ +90 [°C].

Steel clamped or monobloc rollers mounted on pre-lubricated and protected radial ball bearings.The externally threaded shaft protrudes from only one end of the tube.In belt conveyors, they are vertically mounted in pairs at the edges of the rubber matting, with the function of restricting any lateral slipping. They are installed on self-centring stations with the same function.The technical characteristics of Series 6 rollers are those of the relative base rollers.Other finishes, see page 30.

The logic functions provide a secured and controlled flow of goods on the conveyor line by starting and stopping at defined segments with in a conveyorline. The logic functions control the accumulation roller convenyor with precise insertion and removal of goods during distribution