Month: October 2024

Event: IMARC (International Mining and Resources Conference & Expo)
Date: October 29–31, 2024
Location: ICC Sydney, Booth S27
Web: IMARC Global

GN Separation is excited to announce our participation in the upcoming International Mining and Resources Conference & Expo (IMARC) from October 29 to 31, 2024, at ICC Sydney. Visit our team at Booth S27, where we will be highlighting our innovative GN Stack Vibrating Screen-Fine Sizer, an advanced screening solution tailored for demanding fine-grained material processing in industries like mineral processing, coal preparation, and more.

Key Features of the GN Stack Vibrating Screen-Fine Sizer

The GN Stack Vibrating Screen is specifically designed for wet screening, classification, and dehydration of fine-grained materials. Available in configurations of 2 to 5 screen layers, this self-developed product from GN features a unique dual-vibration motor design that drives two-degree-of-freedom resonance to achieve efficient linear vibration. Key advantages include high screening efficiency, substantial processing capacity, and energy-saving benefits, making it one of the most advanced options in fine-grained material screening.

Key specifications for small and medium models include:

• Model Range: GND3Z1014, GND4Z1014, GND5Z1014, and others, with screening areas from 4.2㎡ to 10.5㎡.
• Vibration Amplitude: 1-2 mm, with a 25 Hz vibration frequency.
• Screen Inclination: 17.5°, accommodating mesh sizes from 0.045 to 2 mm.
• Processing Capacity: Depending on model and conditions, capacities range from 5 to 32 m³/h of dry ore.

For larger model sizes, such as GND3Z1416, the screening area increases up to 11.2㎡ with comparable amplitude and frequency, capable of handling between 8 and 42 m³/h.

Engineered for Performance and Durability

The GN Stack Vibrating Screen-Fine Sizer incorporates several advanced engineering solutions:

1. Dual-Motor Synchronization: Drives efficient linear movement.
2. Durable Polyurethane Screen Mesh: Provides a high opening rate (28-45%) with over six months of average life span, resistant to clogging.
3. Optimized Feeding Box Design: With multi-level buffer plates and material distribution boards, this design reduces the wear on components and distributes materials evenly across the screen for maximum screening efficiency.

The equipment is constructed with high-quality materials, including a polyurethane-coated feeding box interior for improved wear and corrosion resistance. The adjustable feeding box height and easy disassembly feature enhance the adaptability and maintenance efficiency, reducing production and operational costs.

Visit GN Separation at IMARC 2024

The GN Stack Vibrating Screen is ideal for high-capacity and high-efficiency fine material screening needs, especially for clients in the mining, minerals, and coal industries. Drop by our Booth S27 at IMARC to see this cutting-edge technology up close and explore how GN Separation can enhance your operations with our top-of-the-line, energy-saving equipment solutions.

For detailed specifications or to discuss your project’s unique requirements, don’t hesitate to consult our team on-site at IMARC 2024.

At GN Separation, we pride ourselves on delivering equipment for various industrial applications. One of our most efficient and versatile products is the GN Solids Vacuum Pump, commonly referred to as the sludge vacuum pump. Designed to handle tough material transfers, this vacuum loading solids transfer pump is fully powered by compressed air, making it ideal for transferring solids, powder, slurry, sludge, and more without the need for electrical power.

Key Features of GN Solids Vacuum Pump

The GN Solids Vacuum Pump is compact, robust, and built to deliver. It uses a 25″hg vacuum to load material and can discharge over distances of up to 500 meters. It comes in three capacities:

• 10 m³/h,
• 20 m³/h,
• 40 m³/h,

GN also offers the option of designing a Group Pump Unit in one skid, combining multiple pumps for higher flow rates.

Technical Specifications

Model	GNSP-40B	GNSP-20B	GNSP-10B
Max Capacity	40 m³/h	20 m³/h	10 m³/h
Inlet/Outlet Size	4″ (114mm)	4″ (114mm)	3″ (89mm)
Max Suction Distance	50 m	50 m	50 m
Max Discharge Distance	1000 m	500 m	500 m
Max Solids Content	80% Solids Sludge / Powder Solids
Max Solids Size	75 mm	50 mm	50 mm
Pressure Request	550-785 Kpa	550-690 Kpa	550-690 Kpa
Air Demand	17 m³/min	8 m³/min	4.3 m³/min
Weight	892 kg	386 kg	320 kg
Dimensions (L×W×H)	1690×1468×1983 mm	1421×900×1448 mm	1283×800×1370 mm

For higher flow rates, combination pumps (two or four vacuum pumps) can be configured in a group.

Applications of GN Solids Vacuum Pump

GN Solids Vacuum Pumps excel in a wide range of industries and applications, including:

• Mining and coal slurry transfer
• Tunneling and TBM operations
• Thickener de-sludge cleaning
• Tank and sump cleaning
• Drilling mud and cuttings transfer
• Effluent waste management
• Dam desilting and tailings transfer
• Oil spill recovery and hazardous waste transfer

This pump is perfect for industries like oil and gas, mining, petrochemicals, agriculture, and more, where safe, efficient, and high-performance material handling is required.

Working Principle

The GN Solids Vacuum Pump operates by utilizing compressed air. When compressed air enters the pump, it creates a high vacuum in the tank, which pulls material in through the suction line. After filling the tank, the pump switches to positive pressure, pushing the material out through the discharge line.

The larger GNSP-40B can operate in both manual and automatic modes, while smaller models such as the GNSP-10B and GNSP-20B operate in automatic mode only. Since no electrical power is needed, these pumps are ideal for explosion-proof environments such as oil and gas and coal mining industries.

GN Industrial Vacuum Cleaner for Tough Jobs

In addition to the vacuum pump, GN Separation also offers the GN Mini Vacuum Cleaner for smaller-scale industrial clean-up tasks. This mobile and lightweight air-operated vacuum cleaner provides high suction power and can automatically switch between suction and discharge, making it perfect for tough industrial cleaning jobs.

Conclusion

Whether you’re dealing with sludge, slurry, hazardous waste, or industrial clean-up, GN Separation’s Solids Vacuum Pump is the perfect solution for efficient material transfer. With our extensive export experience and commitment to delivering high-quality products, GN Separation can meet your project’s unique needs. We look forward to working with you and helping you achieve success with the right equipment for your operations.

Contact GN Separation today for more information or to discuss how our vacuum pumps can enhance your project’s performance.

GN Separation is excited to announce our participation in the 2024 China Mining Conference, one of the most influential events in the mining industry. The event will take place in Tianjin, China, and we warmly welcome you to visit us at Hall N2, Booth 2301A for business discussions and to explore how our innovative solutions can benefit your operations. For more information on the event, please visit the official website: China Mining Conference.

At this year’s conference, we will be showcasing our GN 2-Deck Stack Vibrating Screen, an advanced piece of equipment ideal for fine-grained material processing, including wet screening, classification, and dehydration treatment. The GN Stack Vibrating Screen has been widely used in industries such as mineral processing and coal preparation, thanks to its adaptability and high efficiency.

Why Choose GN Stack Vibrating Screen?

The GN Stack Vibrating Screen, developed in-house by GN Separation, is designed using the dual-vibration motor principle to achieve precise linear vibration. With the flexibility to configure 2 to 5 layers based on operational requirements, the screen provides energy savings, high screening efficiency, and a large processing capacity. Its simple, yet robust structure ensures stable and reliable performance, making it one of the most advanced screening systems in the market today.

 

Key Features:

• High Screening Efficiency: With an energy-saving design, GN Stack Vibrating Screen offers high performance for fine-grained material screening, providing excellent processing capacity with minimal power consumption.
• Polyurethane Screen Mesh: The screen features a high opening rate (28-45%) and an average lifespan of over 6 months, ensuring durability and reduced maintenance costs.
• Advanced Design: Our screens utilize a multi-layer structure with small footprints, making them suitable for operations where space is limited but processing efficiency is crucial.
• Durable and Reliable: The screen adopts advanced anti-corrosion treatments and is equipped with a modular feeding box that increases screen longevity, reduces damage, and lowers operational costs.

The GN Stack Vibrating Screen is customizable based on customer needs, making it suitable for a wide variety of materials and working conditions. Its modular design also ensures easy maintenance and cost-effective operation over the long term.

Technical Highlights:

We offer a range of small and medium to medium and large Stack Vibrating Screen models, allowing for optimal customization based on the requirements of your project. These models are available with various technical specifications such as:

• 2 to 5 screen layers
• A processing capacity of up to 42 m³/h (depending on the model)
• A mesh size range from 0.045 to 2mm
• Energy-efficient motors and flexible screen inclination

For a full overview of technical parameters, we encourage you to consult our team at the conference or contact us directly.

Visit Us for Tailored Solutions

Whether you’re looking for solutions in wet screening, classification, or fine material dehydration, GN Separation’s Stack Vibrating Screen is an excellent choice. We also offer other high-performance equipment that may meet your needs, so feel free to consult with us at the event.

We look forward to meeting you at Hall N2, Booth 2301A to discuss how we can help optimize your mining operations.

 

GN Separation is part of GN Solids Control, Recently, GN Solids Control has introduced the Truck Mud Treatment System, designed to enhance the efficiency and effectiveness of mud treatment processes in the field. Together, we strive to deliver new solutions that not only improve operational efficiency but also promote environmental sustainability.

The GNMS-500GT is an advanced mobile mud treatment system designed specifically for efficient purification and recovery of drilling mud. With a processing capacity of 400-500 GPM (90-110 m³/h), it effectively separates particles as small as 15 microns, allowing for the reuse of clean drilling mud. This enhances operational efficiency and reduces waste disposal costs, making it a highly cost-effective solution for mobile drilling operations.

Key Features:

Mobility & Adaptability: The GNMS-500GT features a track-mounted, modular design, making it easy to maneuver across various terrains. This makes it particularly ideal for geothermal drilling and other mobile drilling projects where flexibility is key. The system can be easily switched between track-mounted, skid-mounted, or vehicle-mounted configurations, depending on operational needs.

Cost-Efficiency: By recycling drilling fluids, the GNMS-500GT reduces the demand for fresh mud, lowering overall disposal expenses and reducing environmental impact. This system also helps improve drilling fluid performance, further driving down operational costs.

Ease of Maintenance: Thanks to its compact and efficient design, the GNMS-500GT is easy to maintain, with streamlined components that minimize downtime and reduce maintenance costs.

Detailed Specifications:

1. Track System:
   • Material & Durability: The alloy steel crawler is embedded with rubber blocks for strength, durability, and the ability to climb angles up to 30°. The track system offers remote-controlled walking and turning, making on-site adjustments simple and efficient.
   • Modular Design: The mud system is attached to the track platform using detachable bolts, allowing for easy removal. This flexibility enables rapid transitions between different configurations (track-mounted, skid-mounted, vehicle-mounted).
2. Hydraulic Jacking Legs:
   • The hydraulic support system stabilizes the unit during operation, providing protection to the track system and ensuring safety on challenging terrain.
3. Mud Tank:
   • The 3200L tank is designed for optimal mud recycling, with a sloped bottom to reduce the accumulation of solids and improve cleaning efficiency.
4. Generator Options:
   • The GNMS-500GT allows users to select a high-quality GN brand generator or use their own, depending on operational preferences.
5. Lighting System:
   • Equipped with all-weather outdoor LED lights, along with ceiling-mounted lights near the tool box and control panel, ensuring excellent visibility for night or low-light operations.
6. Desilter:
   • Dual-layer Shaker Screen: The GNMS-500GT features a 2.7 m² shaker screen with separate layers for coarse and fine screening. Italian OLI vibrators deliver 7.0G force, ensuring thorough solid-liquid separation.
   • High-Quality Construction: API RP13C composite screen mesh and stainless steel shaker deck with SS slots ensure durability, while quick and easy screen installation using gear wedge clamps minimizes downtime.
7. Shaker Deck Angle Adjustment Device:
   • Mechanical adjustment device allows for angle adjustments between -3° and +5°, making it suitable for different geological conditions.
8. Mud Mixing Hopper:
   • Stainless steel Venturi mud hopper for efficient preparation and mixing of drilling fluids.
9. Submersible Slurry Pump:
   • Delivers slurry to the desilter and discharges mud back to the drilling rig’s mud pump.

Environmental & Operational Benefits:

• Environmentally Friendly:
  • The GNMS-500GT minimizes soil contamination by eliminating the need for a mud pit, promotes water reuse, and reduces the environmental footprint during geological exploration. Its pure mechanical separation also reduces the reliance on chemical agents, making it a sustainable option for drilling operations.
• Cost Reduction:
  • By lowering wear and tear on drill bits and mud pumps, reducing waste disposal costs, and cutting down on transportation and waste management expenses, the GNMS-500GT significantly reduces overall drilling costs.
• Safety & Efficiency:
  • The system’s modular design ensures quick installation and disassembly, improving on-site safety and efficiency. With highly automated functions, human intervention is minimized, while its closed-loop drilling fluid recycling boosts operational efficiency.

Technical Overview:

• Cut Point: 15-20 microns
• Cleaner Model: GNZY754K-Y6N
• Screen Area: Upper & Lower: 1.35 m² each
• Cyclones: 4 units, 6 pcs
• Submersible Pump Power: 11 kW
• Venturi Mix Hopper: GNSLD-260
• Mud System Power: 15 kW
• Track Drive Power: 22 kW
• Recommended Generator Power: 48 kVA
• Tank Capacity: 3200 L
• Dimensions: Tank Module: 3560 x 2000 x 2484 mm, Track Module: 3870 x 2000 x 1120 mm
• Total Weight: 6000 kg

The GNMS-500GT Track Mud Treatment System is an essential tool for modern drilling operations, offering a versatile, cost-effective, and environmentally friendly solution. GN Separation looks forward to working with you to enhance your drilling efficiency and sustainability.