BULK STORAGE AND RECLAIM SYSTEMS

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Percival Gibson
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1 BULK STORAGE AND RECLAIM SYSTEMS

Solution for Silo-Bridging Problem Are you still puzzle about the bulk storage

Can soybean meal, canola meal, DDGS, sawdust or other materials be stored in

50 years experience proved that the untraditional system can be a revolution.

With Laidig, you can be assured that you not only get the highest quality product

Laidig's success has been built on a 50 year history of providing world class

highly skilled and dedicated team members coupled with our industry leading

.. "If we design, and install your storage & reclaim system, we guarantee it will

invaluable for industrial, process-driven applications around the globe, serving

wood pelleting, ethanol, food processing, cement, meals and many, many more.

2 Solution for Silo-Bridging Problem Are you still puzzle about the bulk storage and reclaim solution? Can soybean meal, canola meal, DDGS, sawdust or other materials be stored in silos? 50 years experience proved that the untraditional system can be a revolution. We continue to take action to correct issues from your feedback. With Laidig, you can be assured that you not only get the highest quality product available, but you also get a whole lot more than just steel. Laidig's success has been built on a 50 year history of providing world class bulk storage and reclaim solutions and our commitment to lifetime service and support. A Laidig system is more than welded steel components, it's the product of our highly skilled and dedicated team members coupled with our industry leading guarantee... "If we design, and install your storage & reclaim system, we guarantee it will work." The reliability and automation of a Laidig reclaim system has proved to be invaluable for industrial, process-driven applications around the globe, serving industrial industries such as mining & minerals, power, pulp & paper, biomass, wood pelleting, ethanol, food processing, cement, meals and many, many more. What Are Excellent Reclaimer Systems? Technology to solve silo-bridging problems Controlled delivery for first-in-first-out material distribution Fully-automated, dependable, push-button operation Directly and indirectly bring great economic benefits for the customers Continuous operation, stable, safe and reliable, More than 15 years Soybean Meal Canola Meal Cottonseed Meal DDGS Bran Wood Chips Sawdust Cassava Plastic Granules Powder

Track-Driven Silo Reclaim Systems Model 298, 698, 1098 To ensure materials safety and operators security, to

PROFESSIONAL AUTOMATIC SOLUTION FOR BULK STORAGE AND RECLAIM.

reclaim systems are often the best solution.

optionally, in monolithic concrete silos.

reclaim auger shoe grips The improved Laidig hopper The hydraulic advance system reclaim auger into the stored

the auger firmly in place as it maximizes capacity.

large-sized access door match advance speed with simplifies routine inspections torque requirements.

Rugged Gear Train Center Dome Reclaim Auger Shield Greasable Reclaim Bearing The track driven reclaimers For

3 Track-Driven Silo Reclaim Systems Model 298, 698, 1098 To ensure materials safety and operators security, to maximize economic benefit... Are these problems you most concerned? PROFESSIONAL AUTOMATIC SOLUTION FOR BULK STORAGE AND RECLAIM. These heavy-duty, track-driven systems are designed for continuous operation under the most challenging conditions. When higher-volume delivery is required, or when handling materials with poor flow characteristics, track-driven reclaim systems are often the best solution. Storage structures for this series range from 6m-20m in diameter, and are available in steel bolted tanks or, optionally, in monolithic concrete silos. Hydraulic Track Drive Auger Track Accessible Hopper Design Hydraulic Advance The track drive powers the The reclaim auger shoe grips The improved Laidig hopper The hydraulic advance system reclaim auger into the stored the ductile iron track, keeping increases accessibility and provides the flexibility and material with a unique the auger firmly in place as it maximizes capacity. The sensitivity of adjustment to self-cleaning track shoe and undercuts the stored material. large-sized access door match advance speed with simplifies routine inspections torque requirements. sprocket assembly. and preventive maintenance. Rugged Gear Train Center Dome Reclaim Auger Shield Greasable Reclaim Bearing The track driven reclaimers For free-flowing materials an While producing an efficient Laidig s track-driven systems offer advanced design optional center dome helps conveying surface, a reinforced feature a lubrication system gearboxes to accommodate create mass flow and prevents shield on the trailing side of the allowing simplified higher torque in the reclaim segregation. Laidig domes reclaim auger maintains auger maintenance from inside the auger power train. feature a hydraulic safety door alignment despite the hopper, even when the silo is to allow secure maintenance extremely high stresses under full load. inside the dome. encountered in many installations.

Flighting Options Motion Sensor Local Control Station Sonar Sensing System Laidig s exclusive cupped The advance motion detection An intelligent control system, (Optional) flighting reduces

sensor and target wheel necessary internal logic, flow characteristics, sonar Optional knifed flighting is used located inside the hopper that simplifies integration into main sensors

An HMI (Human be omitted in semi-free flowing Machine Interface) screen silo. flow rates. These sensors can displays status of operation and meal-type applications. faults.

Laidig Track-Drive System Specifications S pe ci fi ca t i o ns Additional Options Hopper Angle Customized Mo de l 298 Mo de l 698 Mo de l 1098 6-9 9-15.2 15.

1 1.1 Storage Diameter (m) Reclaime auger motor power (KW) Advance motor power (KW) Hydraulic Fluid Immersion Heater Pressure-Compensated Load-Sensing Hyd.

configuration scheme can be done in accordance with your request, please contact the technical personnel for details.

4 Flighting Options Motion Sensor Local Control Station Sonar Sensing System Laidig s exclusive cupped The advance motion detection An intelligent control system, (Optional) flighting reduces starting torque system features a motion preprogrammed with all For materials displaying uneven and can increase delivery rates. sensor and target wheel necessary internal logic, flow characteristics, sonar Optional knifed flighting is used located inside the hopper that simplifies integration into main sensors installed help manage for some applications, monitors the advancement of especially in the wood industry. the reclaim auger around the systems and gives local control if needed. An HMI (Human be omitted in semi-free flowing Machine Interface) screen silo. flow rates. These sensors can displays status of operation and meal-type applications. faults. Remote monitoring of all operations is available. Laidig Track-Drive System Specifications S pe ci fi ca t i o ns Additional Options Hopper Angle Customized Mo de l 298 Mo de l 698 Mo de l Auger Cutting Diameter (cm) Multi-System Hydraulic Power Unit Auger tube Diameter (cm) Pressure Transducers for Remote Display Storage Diameter (m) Reclaime auger motor power (KW) Advance motor power (KW) Hydraulic Fluid Immersion Heater Pressure-Compensated Load-Sensing Hyd. Unit Customized Discharge Conveyor Systems The above information is the standard configuration parameters but may be changed due to technological progress or different materials; Customized configuration scheme can be done in accordance with your request, please contact the technical personnel for details. DOMinator Dome and Super-Silo Systems Model 2098, 2198 AUTOMATED HIGH-DELIVERY RECLAIM SOLUTION COMBINED WITH HIGH-VOLUME VERTICAL STORAGE. Based on Laidig's decades of unequaled experience in track-driven reclaim systems, the 2098 and 2198 DOMinator combine the next generation automated high-delivery reclaimer with high-volume dome or super-silo storage. These storage and reclaim systems provide cost-effective solutions for high-volume applications, providing the capacity up to 30000MT. The advance drive unit Material is conveyed is installed in the easy outside the silo through maintenance area the central hopper

Large capacity and high efficiency Conciseness operation and remote control First-in- first-out Avoid

Effectively dust control Massive Reclaim Auger: A large-diameter reclaim auger (up to High-Efficiency

Austempered A heavy-duty four-speed gearbox system (150 HP).

shield, and gear reclaiming, reduced under heavy loads.

minimal ratio allows faster reclaiming when bullring to provide rigid support.

Variable-Speed: Easy-Access Perimeter Service Area The Enclosed Conductor Bar Customized Control

PLC-controlled Local Control Station system, and is protected with a reinforced high-strength steel

unique self-cleaning track-driven drive systems via the fixed Control Station.

enclosed conductor bars. provide the Main Control Station.

5 Large capacity and high efficiency Conciseness operation and remote control First-in- first-out Avoid Segregation In-and-out simultaneously Labor cost saving, Fully-automated Free access to maintain Effectively dust control Massive Reclaim Auger: A large-diameter reclaim auger (up to High-Efficiency Cutting Multi-Speed Reclaim Rate: 36in) is powered by Laidig energy-efficient reclaim drive Blades: Austempered A heavy-duty four-speed gearbox system (150 HP). The rugged auger shield provides highly ductile-iron cutting blades delivers ultra-high torque at low efficient material conveyance. provide high efficiency reclaim speeds for reliable start-up Rugged Center Bullring: Reclaim auger, shield, and gear reclaiming, reduced under heavy loads. A 3:1 transmission motor are mounted on a rugged, large-diameter, rotating starting-torque, and minimal ratio allows faster reclaiming when bullring to provide rigid support. reclaim advance resistance. high discharge rates are required. Variable-Speed: Easy-Access Perimeter Service Area The Enclosed Conductor Bar Customized Control System: Perimeter Access Area allows easy service of the advance drive System: Electrical power for A PLC-controlled Local Control Station system, and is protected with a reinforced high-strength steel the reclaimer is transmitted to (LCS) is custom designed for full shield fully integrated with the storage structure. the rotating chute and reclaim integration with the customer s Main Track-Driven Advance: Laidig unique self-cleaning track-driven drive systems via the fixed Control Station. Optionally, Laidig can reclaim advance ensures dependable variable-speed advance. enclosed conductor bars. provide the Main Control Station. Laidig Track-Drive System Specifications S pe ci fi ca t i o ns Mo de l 2098 Mo de l 2198 Storage Diameter (m) Max 28 Max 33 Drive unit power (KW) Max 112 Max 149 Auger Cutting Diameter (cm) Max 83 Max 92 Expected Delivery Rate (m³/h) The above information is the standard configuration parameters but may be changed due to technological progress or different materials; Customized configuration scheme can be done in accordance with your request, please contact the technical personnel for details.

Compared with the silo storage and the warehouse storage Comparisons based on Comparing with the two main storage type in the current domestic market The table date is based on 20000MT soybean meal

5m Warehouse: with 1 Leveling machine and 2 front unlaoders Warehouse amount: 1 Length: 150m Width: 40m Comparison Program S ilo Warehouse Conclusion Floor space Length of 56 meters, width of 28

6 Compared with the silo storage and the warehouse storage Comparisons based on Comparing with the two main storage type in the current domestic market The table date is based on 20000MT soybean meal storage for comparison Silos: with Laidig 2098 reclaime system Silo amount: 2 Diameter: 28m Storage Height: 33.5m Warehouse: with 1 Leveling machine and 2 front unlaoders Warehouse amount: 1 Length: 150m Width: 40m Comparison Program S ilo Warehouse Conclusion Floor space Length of 56 meters, width of 28 meters, covers an area of 1250 square meters A length of 150 meters, the width of 40 meters, covers an area of 6000 square meters Silo covers an area of about 1/5 of the warehouse, saving land Compatibility Can adapt many kinds of materials Poor Compatibility Silo is better for compatibility Water loss Better sealed performance, almost no moisture loss Poor sealed performance and high water loss. Silo storage will not reduce material weight and bring huge gains In and out can be simultaneously Yes No for the front unloader working Silo is Convenient for production management Security Better sealed performance and high security Poor sealed performance lead mildew,insect pest,pestis,bird flu etc. Poor security Silo is better for material storage with high security Logistics process First-in-first-out,keep the material fresh and avoid the classification First-in-last-out,unable to keep the material fresh Silo is better for material storage Automaticity Fully-automatic and easy operation, no harmful to the workers Poor-automatic and complicated operation, influence the workers' health Silos storage with fully-automatic will Reduce artificial dependence and operating errors Corollary equipment Little corollary equipments, process simple Lot of corollary equipments, process complecated The corollary equipments fot silos is simply Working performance Handle the stuck and silo-bridging problem and forced discharge the material Need front unloader auxiliary Silo unloader reclaime system have the archdestroying and anti-bridging ability Environment influence Better sealed preformance, no pollution High dust concentration and Serious environmental pollution silo storage lead clean and beautiful environment Industry distribution and trends Silo storage with reclaimer system were choosed by over 90% grain and oil plants for material with poor flow, is the most efficient solution for saving circulation cost Gradually be eliminated The silo storage with reclaimer system solution is recognized by the market.according to incomplete statistics, the circulation amount of soybean meal is 80 million tons all over the world by silo and reclaimer solution

Laidig Cleansweep--Outstanding clean solution for outsize

free-flowing& remote control Fully-reversible sweep auger

energy Drive unit located outside the silo, easy for

3445, 4300, 5300, 8300, 9300, 9600 Max silo diameter: 18m

7 Laidig Cleansweep--Outstanding clean solution for outsize silos Handling material : Soybean, Corn, Wheat, Raw Sugar, Refined Sugar, etc. The silo diameter up to 60m Zero-entry clean-out of free-flowing& remote control Fully-reversible sweep auger for maximum process flexibility Hydraulic drive, reducing energy Drive unit located outside the silo, easy for maintenance Cone-Bottom Silo Unloader Reclaim System Series 3445, 4300, 5300, 8300, 9300, 9600 Max silo diameter: 18m Auger delivery rate: Max 160 cubic meter per hour Advantage: Material move as whole, First-in-first-out, Discharge completely

Cantilever Silo Unloader Reclaim System Models 243, 533,

4m Auger delivery rate: Max 500 cubic meter per hour

Discharge completely This series mainly for light-duty

OF LAIDIG GLOBAL REFERENCE ALLAN---32 SETS GEORGIA-PACIFIC

cost Fully-automatic, high efficient, low production cost No

8 Cantilever Silo Unloader Reclaim System Models 243, 533, 543, 633, 643, 733 Max silo diameter:24.4m Auger delivery rate: Max 500 cubic meter per hour Advantage: Material move as whole, First-in-first-out, Discharge completely This series mainly for light-duty materials Reclaimer systems for wood chips and sawdust PART OF LAIDIG GLOBAL REFERENCE ALLAN---32 SETS GEORGIA-PACIFIC 29 SETS International Paper 15 SETS Low labor and logistics cost Fully-automatic, high efficient, low production cost No entrance and safety Weyerhaeuser---34 SETS Louisiana Pacific 23 SETS JELD-WEN 11 SETS SIERRAPINE 16 SETS

9 Central assembly installed 2. The elaborate design by senior engineers 3. Auger assembly installed 4. Auger tube concentricity correction 5. Advance drive assembly installed 6. All lubricating oil finished filling in the factory 5 6 4

Technical support and after-sales service Each Laidig

each part has separate code which is convenient for users to

GSS will termly solicit, summarize and share the experience

In order to provide the complete after-sales service, GSS also

GSS will hold seminars about the bulk storage and reclaimer

Elevators Belting En-Masse Conveyors Buckets Up-LoadTM Drag

Intermediate Discharge Belt Conveyors Sprockets Air Supported

Sensors Tri-Roller Belt Conveyors Bearings Screw Conveyors

Conveyors Liners Grain Cleaners Reducers Container Unloaders

10 Technical support and after-sales service Each Laidig reclaimer has corresponding parts brochure and serial number, each part has separate code which is convenient for users to find what they need quickly and accurately. GSS will termly solicit, summarize and share the experience from the customers who are using Laidig reclaimers. In order to provide the complete after-sales service, GSS also customize the training and maintain plan for each customer. GSS will hold seminars about the bulk storage and reclaimer system to promote technological progress and lead the industry s development. MATERIAL HANDLING MRO MAINTENANCE REPAIR OPERATIONS Bucket Elevators Belting En-Masse Conveyors Buckets Up-LoadTM Drag Conveyors Pulley Lagging Enclosed Belt Conveyors Chain Intermediate Discharge Belt Conveyors Sprockets Air Supported Belt Conveyors Couplings Multi-discharges Belt Conveyors Sensors Tri-Roller Belt Conveyors Bearings Screw Conveyors Slide Gates Chain and Disc Conveyors Pulleys Custom Made Conveyors Liners Grain Cleaners Reducers Container Unloaders Belts Fasteners GRAIN DRYING Systems Process Dryers Silo Unloading & Sweeping Systems Batch Dryers Track-Drive Sweep Augers Mixed Flow Dryers Laidig Reclaimer Systems Biomass Furnaces

11 GSS SYSTEMS VISION To be a valued leading company that provides the ideal grain systems. MISSION To provide safe, environmental and fuel-efficient grain systems solutions with our passion, innovation and technology GSS Systems Co.,Ltd. GSS Headquarters GSS Systems(Suzhou) Co.,Ltd. GSS APAC Manufacturing Center GSS-US Associates LLC GSS Drying R&D, Sales & Service Center, North America Tech Air, Inc. Dust Collecting Systems GSS Systems(Tianjin) Co.,Ltd. GSS Sales & Service, North China GLOBAL SERVICE To better serve our various customers, GSS is continuously extending our global service network GSS BRANDS GSS Systems GSS is a high-tech manufacturer specializing in grain drying, material handling & conveying, silo unloading & sweeping, grain storage and dust collecting for grain, oil, feed, brewing, bio-energy industries and ports. GSS provides product engineering, manufacturing, turnkey service etc. Tech Air, Inc. Manufactures, Designs, Provides Turnkey Installations and R&D for Standard and Specialized Dust Control and Pneumatic Conveying equipment and systems. Tech Air is well known for total system service, from initial design to product manufacturing to turn key installation in worldwide for over 35 years. Our equipment, systems integration and design abilities also serve many other markets such as Seed Processing, Food, Power, Mineral Processing, Chemicals, Paper, Cement etc. PARTNER Laidig Systems, Inc. Laidig is proud to be the leading provider of turnkey storage and reclaim systems in the World. It s success has been built on a 50 year history of providing world class bulk storage and reclaim solutions and the commitment to lifetime service and support.laidig has developed a wide range of storage and reclaim systems that can be tailored to an entire spectrum of application requirements. New designs with the latest technology are constantly being introduced to the marketplace.

12 GSS SYSTEMS CO., LTD. No.168, Shengjing Road, Sci-Tech Industrial Park, Taicang, Jiangsu Province, China(215411) Tel: Fax: Website: G R1

Discharge systems for difficult to handle bulk materials

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