Accessories_Rathi Engineering Solutions

1. RATHI MILLS Crusher & Delumpers Hammer Mills Air Swept Mills Universal Mills Turbo Mills Air Classifying Mills Accessories Pulverisers 5 ACM 10 ACM Bantom Mill 1-SH/1-W BT-130 BT-220 BT-450 BT-800 HM 12 HM 24 HM 32 Heavy Duty Crusher 2-HDC 3-HDC 15 ASM 25 ASM SRC Rotary Airlock Valve Screw Conveyers Blowers & Fans Blenders & Roasters DRC Turbo Crusher Turbo Crusher II 30 ACM 60 ACM 100 ACM 2-DH/ 2-W 3-TH/ 3-W / 3-SCB 4-TH/ 4-W / 4-SCB 40 ASM HM 36 HM 48 DL-200 DL-500 Turbo Crusher III Diverter Valves RATHI SPARES Hammer Mills Universal Mills Air Classifying Mills Bearing Housing Assembly Rotor Bearing Housing Assembly Bearing Housing Assembly Rotor Liner Rotor Liner Stator Screen Hammers Hammers Classifier Wheel www.design-lab.co.in www.design-lab.co.in | 9822234768 RATHI ENGINEERING SOLUTIONS PVT LTD rd 3 Floor, Shivkrupa Building, Sakal Nagar, Pune 411 007 +91 20 25656 183 / 182 info@rathiengineering.com www.rathiengineering.com Delhi | Kolkata | Patna | Gujrat | Chennai

2. Features v Suitable for Differential Pressure up to 4000 mmwg v Minimum clearance between Rotor and Housing (0.1 to 0.2mm) v Multiple combinations of rotor vanes for a wide variety of applications v Geared Motor with fixed speed or variable speed drives www.design-lab.co.in Application for Air Lock Model v Discharge Point of Silos v Discharge Point of Cyclones / Bag Filter v Regulated Discharge v Regulated Feed At Rathi Engineering Solutions, we design and manufacture Size Reduction Systems and Powder Processing Solutions for the Food & Spices, Pharmaceutical, Pigment, Pesticide, Cosmetic, Plastic & other Specialty Chemical Industries. From concept to commiss-ioning, we combine our collective experience of 100+ years in Grinding Technologies to provide the best, value oriented and fully customized Grinding Solution for over 50 different applications. RATHI ROTARY AIR-LOCK VALVES The prime function of a Rotary Air-Lock Valve is to regulate the flow from one chamber to another while maintaining an airlock condition. This ensures that a processing system can operate continuously, while allowing for material discharge while maintaining an air locked condition in the system. The materials discharged are usually in dry powder or granular form. The Rathi Rotary Air Lock Valves are designed for process industries, and provide an ideal solution for feeding and discharge of materials under pressure in any gases or air, or in a vacuum sealed environment. Rotary Airlock Valve Construction Motor Type Direct Coupled Size (mm Ø) VFD Suitable Cast Iron SS 304 SS 316 Replaceable Blades Quick Clean Alloy CI Chain Drive No. of Vanes MS 150 200 250 300 6/8/10 6/8/10 6/8/10 6/8/10 Yes Yes Yes Yes ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 350 400 6/8/10 6/8/10 Yes Yes ✔ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ We continue to work with the leading powder processing technologists, to provide improved and forward looking solutions to our customers Grinding Needs. 450 500 6/8/10 6/8/10 Yes Yes ✘ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 550 600 700 750 6/8/10 6/8/10 6/8/10 6/8/10 Yes Yes Yes Yes ✘ ✘ ✘ ✘ ✔ ✔ ✘ ✘ ✔ ✔ ✘ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 800 900 1000 6/8/10 6/8/10 6/8/10 Yes Yes Yes ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ PHILOSOPHY INLET & OUTLET FLANGE AVAILABLE IN SQUARE & CIRCULAR As engineers, our basic understanding lies in fundamental units, and the most basic of which in an enterprise, is Family. We treat each other like one big family, and this ideology spreads across our entire extended family and all our business partners. RATHI QUICK CLEANING ROTARY FEEDER VALVES The Quick Cleaning Rotary Feeder Valve is used for powder discharge and transport applications in the Food and Pharmaceutical industries. Its novel design is particularly helpful while handling sticky material or during frequent changeover of products. The entire rotor assembly can be conveniently removed from the housing, cleaned and quickly reassembled thereby minimizing turnover time during product change over and down time during maintenance. Features v Removable easy access Rotor v Rotor with bevelled tips v Inbuilt deflectors in inlet and outlet to ensure smooth operation v Radially sealed shafts for maximum life and minimizing contamination v Full load feeder restart EXPERTISE As a leader in Grinding Technology, we are benchmarked in process solutions for dust-free, coarse to ultra-fine grinding and mixing, sieving and classifying in Specialty Chemicals, Food and Plastics. Our team was also instrumental in bringing cool-grinding technology to India. v High Temperature ( -250°C to 1000°C) and Pressure max at 1.5 barg v Geared Motor with fixes speed or variable speed v Also available as a Blow-through model www.rathiengineering.com

3. DIVERTER VALVES The dual-tunnel diverter valve designed to divert or combine one to two sources of material, to one or two destinations in dilute or dense-phase pneumatic transport. The primary advantages are its i) shallow material deflection angle, which creates a low pressure drop in the pneumatic conveying system, and ii) its ability to handle abrasive materials in high-pressure dense-phase applications. The diverter valve's smooth-bore tunnel eliminates material cross-contamination as long as the system is purged prior to conveying a different material. www.design-lab.co.in SCREW CONVEYORS An efficient distribution mechanism for conveying bulk materials to different areas, Screw conveyors are widely used for transporting particulates at controlled and steady rates. Rathi Screw Conveyors are easy to install, simple to maintain and easily adapt to a broad variety of applications. Features Application for Air Lock Model For conveying free flowing to sluggish, dry to semi-fluid bulk materials v Economical v Low Maintenance v High Efficiency v Environmentally Clean Solution Pharmaceutical – Food Processing – Chemical – Pigments – Agriculture – and Many More v Food & Pharma Compatible v Hazardous & Corrosive Applications v Length range – 1 meter to 10 meter v Incline range – 150 to 350 Dual Tunnel Diverter Valve Construction v Capacity range – Depends on Bulk density of Feed material Housing Al- Casting Size (mm Ø) Rotor SS304 Dual Tunnel Rotor Silicon Seal Features v Designed for a maximum system pressure of 3.5 bar and solids' temperature of 120 ºC v Powerful Pneumatic Actuator directly connected to the plug with two separate channels v Shortest possible switch-over time designed with two separate channels v Pre-wired and pre-piped. No moving parts outside of the packaged unit v Shallow diverting angle & valve wear 50 80 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ Screw Conveyor Construction Motor Type 100 125 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ Direct Coupled Size (mm Ø) VFD Suitable SS 304 SS 316 Pipe Type Chain Drive U MS 150 ✔ ✔ ✔ ✔ Trough 100 150 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ Flap Type Diverter Valve Construction 200 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 250 300 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ Size (mm Ø) MS SS304 Ss316 Flap 350 400 500 600 v Continuous change of position without stopping gas stream v For ALL solid powders and granules ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 200 ✔ ✔ ✔ ✔ Onwards CENTRIFUGAL FANS Features v Up to 1 million cubic meters per hour v Up to 3.5 meter diameter at Pressure and Power up to 3000 mmwg & 3000 KW respectively v High energy efficiency v Excellent durability & versatility v Low maintenance v Easily customizable Centrifugal fans, are among the most efficient and versatile pieces of air moving equipment. It changes rotating mechanical energy in to pressure. Centrifugal fans increase the volume of the air stream, which moves against the resistance caused by ducts, dampers and other components. They are sturdy, quiet, reliable, and capable of operating over a wide range of conditions. v Multiple blade options v Silencer equipped vFor ALL solid powders & granules

4. SINGLE & DOUBLE FLAP VALVES Flap Gate Air-lock Valves are commonly used in industrial applications for bulk material handling. These are primarily used to discharge chunky or fibrous, bulk materials and powders from hoppers, bins, dust collectors and cyclones operating under positive or negative pressure and are used to discharge a flow of material while at the same time serving as an airlock transition point to preserve the pressure differential above and below the valve. This type of material handling valve is ideal extreme operations & for use with bulky or abrasive materials that would tend to jam or damage a rotary feeder. SLIDE GATE & KNIFE GATE VALVES A knife gate valve utilizes a bladed edge to cut through clogging, heavy materials and is ideally suited for high-density Slurry Lines. Its simple design, ease in use, long life and low maintenance cost, make it an ideal component in most industrial liquid, solid-liquid, sludge and slurry applications. www.design-lab.co.in ✔ ✔ ✔ 450 ✔ ✔ ✔ 500 ✔ ✔ ✔ Features v Ease in Operation Features v High Pressure, High Temperature, Abrasive and Extreme Applications v Flexible horizontal and vertical orientation v High Temperature, Corrosive & Abrasive Applications v Minimal maintenance & long life v Maximum air-tight sealing & minimal pressure drop v Minimal Chocking & Jamming v Economical v Bevelled edge for tight cut-off and full closure v Compact & sleek lug-type design v Self-lubricated gland packing v Pushing arrangement for gate tightening after frequent use to tighten on the gate v Minimal maintenance and Low wear v Low cost replacement parts v Mechanical & Motorized Options v Low friction v Rising spindle or non-spindle Single & Double Flap Valve Applications Construction Operation Type Applications For slurries and dry bulk materials Mining – Mineral – Steel – Power – Chemical – Paper – Refinery – Cement – Food Processing – Petrochemical Knife Gate Valve For bulky, chunky, fibrous, fine and coarse, abrasive materials Construction Operation Type Counter Weight Single Flap Double Flap Size (mm Ø) SS 304 SS 316 MS Pneumatic Electric Cast Iron SS 304 SS 316 Size (mm Ø) MS Pneumatic Manual Electric 150 Batch Feeding – Mixing Drying – Material Recovery – Pneumatic Conveying – Dust Collection ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 200 250 150 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 200 250 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 300 350 400 450 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 300 350 400 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 500 500 600 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 600 ✔ ✔ ✔ ✔ ✔ ✔ ✔ DOME VALVES The 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. The fast-closing cut-off valve incorporates a unique inflatable sealing mechanism. The seal is easily removed for inspection. The pressure tight seal ensures reliable & instant control and efficient performance. It is unique in its ability to open and close with a tight pressure seal in pneumatic conveying systems. Features v Wide Variety of Applications v Simple maintenance & long-life v Handles fine grain, abrasive, toxic, hazardous, friable & cohesive materials with ease v ATEX compatible (Can be designed up to 20 bar and handle materials up to 300ºC) v No moving wear parts v Easy replace seal with a variety of application-oriented seal options Pneumatic Operated Dome Valve Construction v Unrestricted full bore material flow v Unique closing & sealing action Size (mm Ø) SS 304 SS 316 Alloy CI v High Performance MS 100 150 200 250 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ Applications Detergents – Minerals – Ores – Chemicals – Ash Granules – Powders – Foodstuffs 300 ✔ ✔ ✔ ✔ ✔ 350 ✔ ✔ ✔ ✔ ✔