Schenk Process India Limited Salt Lake, Kolkata, West Bengal

Valve for vacuum or pressure systems The Schenck Process YV Diverter is designed for use in vacuum or pressure systems. All YV Diverters feature a replaceable, resilient urethane sleeve to provide a tight seal for the diverting blade. When wear occurs the sleeve can be quickly and easily replaced. YV Diverters direct material from one source into two destinations (or reverse); each leg is 22.5° off vertical centerline. Its cylindrical cast house provides a smooth, low resistance path, which prevents accumulation and degradation of the product. Directs material from one source into two destinations (or reverse) Cylindrical cast housing provides a smooth material flow Diverting blades and shafts are 304 stainless steel Designed for use in vacuum or pressure systems

The construction industry would hardly be able to function without steel and non-ferrous metals such as aluminum and copper. And that's not all. These materials are needed in countless places all over the world, in every conceivable shape and volume. Steel, in particular, is the most commonly used construction material in the world. Every year around 1.6 billion tons of steel are produced and that figure is still growing fast, in India for example. This material is used everywhere for construction: in multi-story buildings, bridges, trains, and machines, but also in everyday objects such as screws, paper clips, pots or knives.

Bulk material handling valve The operating efficiency of all Schenck Process Systems relies upon the original and world�s best Spheri Valve Dome Valve, currently installed in over 10,000 applications worldwide. Simple in design and low in maintenance, this high performance valve is used thoughout a wide range of industries. In action, the Schenck Process Spheri Valve Dome Valve is a pressure tight compressed air operated valve, capable of returning over one million maintenance-free cycles, even in abrasive, hazardous or toxic applications. ATEX compliant � the fast-closing cut-off valve incorporates a unique inflatable sealing mechanism, this provides the pressure tight seal, against the dome surface when in the closed position.

Temperature : up to 480 deg C

Diverter for use on silos The Schenck Process Scale Valve (SD) is designed for use on top of silos and can concurrently divert air and product. Product is diverted into a receiving hopper while air continues into the return line back to the storage bin. When the desired amount of product is delivered to the silo an electrical impulse from a level control or weigh scale triggers the SD and the valve automatically diverts the flow of product into the next receiver or back to storage.

Sand and gravel aggregate play an important role in making up building materials like concrete, which makes the separation and screening process extremely necessary. Relying on its state-of-the-art technology and rich experience, Schenck Process demonstrates strength in handling sand and gravel with its screening and separating solutions. Schenck Process RotaClass® Circular vibrating screen and LinaClass® Banana screen are your best options.

Reliability, strength and quality Our collection of valves are highly efficient, rugged and reliable and are suitable for vacuum dense phase, dilute phase, and gravity discharge systems. They are precision-crafted at extremely close tolerances to: Eliminate dusting Reduce maintenance costs Avoid process shutdowns Valve performance depends directly on the material being handled. We’ll help you properly size the correct valve for your applications, and select appropriate housing and rotor options to manage your desired rate and the estimated fill efficiency. Our state-of-the-art pneumatic TestCenter can test your material and prove systems before any steel is cut or equipment is installed. You can count on us to properly size valves and blowers to reduce air leaks, decrease energy costs, and ensure proper convey pressures and rates — guaranteed.

Long-term stability and maximum operational reliability are highly sought after in plastic compounding, polyester production, plastic granulation and plastic film recycling. No business can afford for its systems to sit idle. Our feeders, pneumatic conveying and dust collection systems have proven themselves to handle the rigors of plastic processing in multiple applications. Our feeders handle materials from polyester fiber strands to TiO� and our in-plant bulk material transfer systems are offered in both dense and dilute phase to meet the materials needs of your process. For dust removal, our air filtration systems have been keeping plants and personnel safe for over 40 years.

Schenck Process has built its reputation on offering state-of-the-art systems in pneumatic conveying, weighing, feeding and dust collection. For pharmaceutical processes our weighing and feeding systems are proven in tablet coating, jet milling, continuous blending, medical grade plastics compounding, packaging, and ingredient weighing. And, if you need to transfer bulk ingredients throughout your process our pneumatic conveying systems can be designed in either dilute or dense phase to meet your particular application needs.

Producing the highest quality product is at the top of your mind. Your system must minimize product degradation, eliminate inefficiencies, and ensure product safety. Because your process is unique, customized system upgrades are preferable to a one-size-fits-all solution. One thing is for sure, the upgrade must deliver significant cost and energy savings. This could be a tough project. Or maybe not…. Schenck Process provides pneumatic conveying, weighing, feeding, dust collection and process control solutions for the world’s most recognizable pet food brands. Protecting your brand? We’ll help you do it. Difficult projects? We’ve conquered them.

Diverter valve for pneumatic conveying applications This precision machined valve is designed to prevent contamination and provide line switching for either dilute or dense phase conveying. The two-way PT45 valve operates as a 1 to 2 way diverting valve or a 2 to 1 way converging valve in a pneumatic conveying system for powdered or granular materials. The PT45 operates by rotating the tunnel forward and backwards in the housing by the actuator. This positions the tunnel to either the divert ports or the straight-through ports. The tunnel is supported by shaft bearings in the two end plates and between two thrust washers. The tunnel has position stops located in the housing for fine adjustment of both conveying positions. Tunnel position, whether straight-through or divert, indication is made by two proximity switches mounted in the housing, sensing directly off of the tunnel. A positive seal is made through the selected position between the tunnel bore and the housing interior by seal rings. During tunnel position changes, the seal rings act like a wiper to clean the surface of the tunnel.

This precision machined valve is designed to prevent contamination and provide line switching for either dilute or dense phase conveying. The two-way PT45 valve operates as a 1 to 2 way diverting valve or a 2 to 1 way converging valve in a pneumatic conveying system for powdered or granular materials. The PT45 operates by rotating the tunnel forward and backwards in the housing by the actuator. This positions the tunnel to either the divert ports or the straight-through ports. The tunnel is supported by shaft bearings in the two end plates and between two thrust washers. The tunnel has position stops located in the housing for fine adjustment of both conveying positions. Tunnel position, whether straight-through or divert, indication is made by two proximity switches mounted in the housing, sensing directly off of the tunnel. A positive seal is made through the selected position between the tunnel bore and the housing interior by seal rings. During tunnel position changes, the seal rings act like a wiper to clean the surface of the tunnel.

High-efficiency airlock The Outboard Bearing Rotary Valve (OBRV) is a high efficiency airlock with minimum leakage blow-back. Outboard bearings provide the airlock with maximum bearing support. The OBRV is designed with shaft braided packing seals that are most frequently used where product contact could damage the seals and cause bearing failure.

Non-ferrous metals are important resources in infrastructure and technology development for mankind. And efficient separation is critical in improving material utilization. Exploration and preparatory work in mines requires outstanding technology where Schenck Process solutions are used. With our unique know-how and rich experience in mining industry, Schenck Process has made great success in processing non-ferrous metal materials, including copper, gold, zinc, etc. Our screening and separating systems are typical for its needs which are durable and extremely reliable under the most difficult conditions.

Schenck Process has been active in iron ore mining for more than 20 years by providing its special separation and vibrating solutions to enhance the iron ore recovery rate. We have built up deep relationships with largest iron ore producers. Schenck Process wide range of vibrating screens and deck media are suitable for different kinds of iron ore separation and can be tailor-made to material size. Additionally our optimized solutions include vibrating feeder, chutes, gates and train loaders, etc.

High-efficiency airlock The Inboard Bearing Rotary Valve (RV) is a high efficiency airlock with minimum leakage blow-back. Its inboard bearings provide the airlock with maximum shaft support and minimize rotor deflection. The RV features double opposed lip seals that protect the inboard bearings from product infiltration. It is designed for food applications in wash-down environments.

Compact, robust, versatile The effective solution for alternative fuels There are plenty of good reasons for switching from standard to alternative fuels. As well as the money in your pocket, using alternative fuels conserves the world’s resources. Recycling fibres, chippings or for example plastic shreddings also makes sense in the long term if the combustion processes are optimised using appropriate modules and systems.

Cement is used everywhere imaginable: for example, as a binder for concrete, mortar or screed, making it one of the world's most important building materials. If we just consider concrete, most of our infrastructure and architecture simply wouldn't be conceivable without it. And gypsum plays a similarly important role inside buildings. Be it in the form of gypsum plaster, gypsum plasterboard or wall panels, as a lightweight material with an easy-to-smooth surface offering good resistance to fire, it's hard to imagine a world without gypsum.

Airlock for sanitary processes The Global Cleanable Airlock (GCA) is ideal for applications where dry raw or finished products are being handled in the process and where inspection or system clean-out are required. Because the GCA is designed for high process rates and possesses a number of features suited for sanitary processes the airlock is perfect for food and pet food applications. Processes requiring frequent color change-outs that are found in plastics and pigment production are another fit for the GCA. Two models of the GCA consist of a standard and a demountable unit. The standard model is a round inlet, round outlet rotary valve which incorporates seals and product contact surfaces which meet food safety requirements. The demountable unit is designed with a rail system that simplifies removal of the endplaterotor assembly from the housing providing access to the internal valve cavity, rotor pockets and all other product contact areas for quick and easy cleaning.

Getting the job done with a low level of investment Saving energy costs is a top priority. The solution is to use alternative fuels for kilnsboilers such as classic and alternative fuels (e.g. shredded plastic and production wastes, old tires and grinding dusts, meat and bone meal and processed domestic waste). The problem with this is that these very different materials pose extremely difficult challenges regarding the design of the feeding and conveying systems. A solution that saves costs and personnel Schenck Process’s system is extremely economical, uses variable concepts. It does not require either structural changes or reserve silos. Alternative fuels are either discharged directly from tractor trailers with “walking floors”, or are delivered in tipping containers. The material is added to the MULTIDOS® weighfeeder via the extraction screws and chain conveyor. An appropriate amount of fuel is then fed into the Blow-Through-Rotary-Valve IDMS 100, and then conveyed directly to the burner.

Contribution to environmentally-friendly energy production Coal preparation is essential and significant in providing clean coal for society and utilizing our resources efficiently. Schenck Process’s competence in coal separation, screening and feeding is tailor-made to its need for nearly half a century. Our modular coal preparation plants and products are widely distributed. Schenck Process offers applications and solutions including: Modular coal preparation plants design Screening and separating systems Train loading systems Feeder, FCSS, HMB, etc.

Material isolation valves Stock® has developed a Knife Gate Burner Line valve in accordance with the National Fire Protection Association (NFPA) standard 85. The standard requires burner line isolation at the pulverizer and at the burners to provide safety during the operation and maintenance of pulverized fuel firing systems. Stock® Knife Gate Valves (KGV) are specially constructed valves designed for extreme service. This ability to isolate portions of the burner line allows routine maintenance to be performed safely. These valves are also used for the isolation of material feed downspouts located between the pulverizer and feeder, allowing safe access and maintenance of the feeders without exposure to dangerous hot gas. Stock® Knife Gate Valves are designed for adverse conditions. They are made to handle high velocity mixture of air and pulverized coal.

Dust-tight material flow valve Stock® Bulk Material Valves (BMV) are used to control material flow from bins, hoppers, chutes, silos, and long downspouts. The self-cleaning rack and pinion design makes this valve extremely suitable for bulk material applications where positive shut-off is required through a standing column of material. The pinions drive through the gate ladder racks providing self-cleaning operation. Any material accumulating on top of the gate rack will be crushed and passed through thus eliminating the possibility of gate binding. Stock® bulk material valves are designed for material handling applications that involve harsh environments, wide temperature ranges, pressure differentials, and unusual flow characteristics. All Bulk Material Valves are dust-tight to the outside plant area. The overlap, closure of the gate and self-cleaning racks makes these valves well suited for handling fine and dusty materials. The Stock® design allows for routine maintenance and inspection and permits the removal of the gate assembly while the valve remains in place. The gate operating shaft is located above the gate rack, keeping bearings, rollers, and the pinion shaft out of active material stream.

The Multi PD Pump is designed for handling either fine or coarse fly ash from ESPs or from bag filters and can be used to convey directly to the main silos without using an intermediate hopper. There can be up to 8 pumps connected on the same pipeline with an ESP. The most efficient arrangement is for the vessels to be connected across the gas stream of the ESP so that each vessel receives approximately an even loading. No level probe is required in the ESP when using the Multi PD pump system

Gravity flow system valve The Schenck Process 2-Way and 3-Way ‘Y’ Valves are available in manual or air-operated platforms and are used in gravity flow systems. Both the manual and air-operated diverters come equipped with square, flanged inlet and outlet ports. The 2-Way ‘Y’ Valve is designed to divert product flow in gravity systems from one source into two destinations. The valve has one straight through leg and a second leg to divert product flow at 30°.