NOVELTY STEEL - Turkish Steel Construction and Metal Fabrication Company

A belt feeder is comprised of an uninterrupted rubber belt that is supported by closely spaced idlers and propelled by end pulleys, commonly known as the head and tail pulleys. This entire assembly is enclosed within a single framework. The motor can be installed on the ground or on a separate frame and drive the feeder through the use of V-belts. Typically, the belt feeder is positioned beneath a hopper with a long, narrow slot-like opening. It allows the material to be fed along the length of the hopper. Belt feeders typically come in a range of widths from 0.6 to 1.8 meters and lengths spanning from 1.5 to 4.6 meters. The capacity of a belt feeder is determined by the width of the belt and the speed at which it moves. In practice, the capacity of belt feeders generally falls within the range of 4.5 to 2,270 tons per hour. Novelty Structures supplies various type of Feeders for Mineral Processing Plants.

A screw feeder is primarily designed for handling very low-tonnage outputs, with a critical requirement for positive and controlled material discharge. This type of feeder offers the advantage of easy enclosure, making it effective at preventing the release of dust. Consequently, it allows for a sealed hopper and chute arrangement from the hopper to the delivery point. The basic structure of a screw feeder includes a helical screw that rotates below the hopper outlet and is driven by an external power source. The screw can have a fixed pitch or a variable pitch with smaller spacings in the rear and gradual increases in pitch towards the discharge end. This design ensures that the material moves efficiently within the rear portion of the hopper. Novelty Structures supplies various type of Feeders for Mineral Processing Plants. * Belt Feeders * Screw Feeders * Apron Feeders * Rotary Table Feeders

The primary crusher selection is the key to the success of the mining, quarrying or industrial minerals operation that involves the reduction in size of rock, ore or minerals. The crushing plant can be provided with almost any type of primary rock crusher. Novelty Steel supplies; * Cone Crushers * Jaw Crushers * Gyratory Crushers * Impact Crushers * Mobile Crushers

The distinguishing feature of the jaw crusher is that it has two jaws which are placed with an acute angle between them and the two open and close as animal jaws do. The jaws are such that one is fixed while the other is hinged, swinging relative to the immobile jaw. Jaw crushers are classified based on the way the swinging jaw is pivoted. In the Blake Jaw crusher, the swinging jaw is pivoted at the top and thus it has an ore receiving area that is fixed and an exit or discharge opening that is variable. For the Dodge Toggle Jaw crusher, on the other hand, the pivoting is at the bottom making it to have a receiving area that varies and a delivery opening that is fixed. Jaw crushers are rated on the basis of the receiving areas, which are the product of the width of the jaws and the gape. The gape is the distance at the feed opening between the jaws. For instance, a 2130 × 1680 mm jaw crusher specification means that the jaw crusher has a width of 2130 mm and a gape of 1680 mm.

The Cone crusher has a smaller crushing chamber. Therefore, break the rocks by tightening them between the rotating spindles. In addition, these spindles are completely covered with a sturdy mantle and a manganese bowl liner covers the hopper. When the rocks enter between the lining of the bowl and the mantle, the rocks are tightened. The broken rock pieces fall to the next position where they break again. Then, the same process repeats until the broken pieces become small enough to pass through the narrow opening in the bottom of the conical crusher. Novelty Steel supplies; * Cone Crushers * Jaw Crushers * Gyratory Crushers * Impact Crushers

Mobile crushers are mounted on a self-propelled steel platform equipped with wheels, crawlers, or pneumatic pads for movement. The platform incorporates all necessary auxiliary equipment and subsystems for crusher operation. They operate independently on the mine floor. Placed at the working face, the crusher minimizes the need for truck or front-end loader transport, with planned moves occurring between one day and one week. Installation of mobile crushing plants is advantageous under specific conditions; * A clear and undisturbed geological situation, * Straight and long benches for shiftable face conveyor installation, * Long-term mine planning for various conveyors. The benefits of fully-mobile crushers include * Elimination of truck transport * Reduced personnel requirements * Avoidance of high truck maintenance costs * Decreased mine traffic * Overall improvement in mine safety.

Cone Crusher Spares: *Cone Mantle Liner *Hopper Assembly *Oil Flinger *Countershaft Bushing *Frame Seat Liner *Frame Pin Bushing *Upper Thrust Bearing *Socket Liner *Eccentric Bushing *Head Upper Bushing *Head Lower Bushing *Main Shaft *Adjustment Ring *Counterweight Liner *Feed Cone *Torch Ring Jaw Crusher Spares: *Crusher Jaw Block *Crusher Jaw Pitman *Jaw Plate *Crusher Jaw Wedge *Crusher Mast Bed *Pitman *Crusher Jaw Casting *Wedge Bolt Tertiary Crusher Spares: *Tertiary Bed *Tertiary Rotor *Tertiary Palette *Tertiary Shaft *Tertiary Rib VSI *Vertical Shaft and Sleeve *Vertical Shaft Rotor *Vertical Shaft Diamond *Vertical Shaft Distributor *Vertical Shaft Feed Eye Ring

Belt Conveyor systems consist of several key components with each playing a crucial role in the conveyor’s operation and efficiency. Novelty Steel supplies; *Belt (Belt Carcass) *Conveyor Idlers ( Rollers) *Pulleys *Drives *Other Components

Belt conveyors used for handling bulk solids utilize rubber-covered belts, where the inner carcass of the belt provides the necessary strength to pull and support the conveyed load. The carcass is shielded from damage by layers of rubber, which may vary in thickness depending on the specific application. Belt conveyors exhibit the capability to transport materials across a broad range of rates, spanning from just a few kilograms per minute to several thousand metric tons per hour. ndard troughing angles are commonly set at 0°, 20°, 35°, and 45°. The angle of surcharge is a material-specific property and can be compared to the dynamic angle of repose. The power requirements for belt conveyors hinge on various variables, including the conveyor’s profile, the type of drive-pulley arrangement, belt tensions, belt speed, and idler spacing.

While various idlers have been developed to perform adequately in different installations, determining the most appropriate one remains a challenging task. The primary function of an idler roll is to provide load support with minimal resistance to movement, particularly addressing radial loading from the belt and materials across specific idler spacing. This role encompasses absorbing impact at the loading point and managing belt tension in curved sections, which can be challenging to quantify. Modern conveyor design methods have enhanced our comprehension and control, providing clearer insights into idler implications. Assemblies of idler rolls are strategically designed to influence the belt profile, often forming a trough or tube. It’s essential to acknowledge that the trough’s shape, consistency, and flexibility significantly impact idler roll behaviour.