Centrifuge is the premium centrifuge with the best material configuration. It is the best option for middle term and long term investment because of its reliability and working life. This series of decanter centrifuge are popular for the drilling waste management, oil sludge treatment, tank cleaning waste treatment, as well as solids control, barite recovery, Low gravity and high gravity solids separation, dewatering etc.
Main Quality Description
The decanter centrifuge is engineered to deliver exceptional performance and durability, making it an ideal choice for both medium-term and long-term investments. Its robust construction and high-quality materials ensure reliability and an extended operational lifespan. This centrifuge series is widely utilized in various applications, including drilling waste management, oil sludge treatment, tank cleaning waste treatment, solids control, barite recovery, separation of low and high gravity solids, and dewatering processes.
Technical Data
The decanter centrifuge series offers a range of models to cater to different processing requirements. Below is a detailed overview of the technical specifications for each model:
| Specification | LW363C | LW363C-V | LW453C-V | LW553C-V |
|---|---|---|---|---|
| Bowl Diameter | 360 mm (14 inch) | 360 mm (14 inch) | 450 mm (18 inch) | 550 mm (22 inch) |
| Bowl Length | 1271 mm (50 inch) | 1271 mm (50 inch) | 1540 mm (61 inch) | 1800 mm (71 inch) |
| Max. Capacity | 200 GPM (45 m³/h) | 200 GPM (45 m³/h) | 352 GPM (80 m³/h) | 484 GPM (110 m³/h) |
| Effective Capacity | 132 GPM (30 m³/h) | 132 GPM (30 m³/h) | 264 GPM (60 m³/h) | 400 GPM (90 m³/h) |
| Max Bowl Speed | 3900 RPM | 3900 RPM | 3200 RPM | 3000 RPM |
| Typical Bowl Speed | 3200 RPM | 0~3200 RPM | 0~2800 RPM | 0~2500 RPM |
| Max G-Force | 3063 | 3063 | 2578 | 2719 |
| Typical G-Force | 2062 | 0~2062 | 0~1973 | 0~1888 |
| Separation Point | 2~5 µm | 2~5 µm | 2~5 µm | 2~5 µm |
| Differential Speed | 40 | 0~40 | 0~35 | 0~45 |
| Gearbox Torque | 3500 N·m | 3500 N·m | 7500 N·m | 12000 N·m |
| Gearbox Ratio | 57:1 | 57:1 | 57:1 | 35:1 |
| Main Drive Motor | 37 kW (50 HP) | 37 kW (50 HP) | 55 kW (75 HP) | 90 kW (120 HP) |
| Back Drive Motor | 11 kW (15 HP) | 11 kW (15 HP) | 22 kW (30 HP) | 37 kW (50 HP) |
| Recommended Pump | 7.5 kW (10 HP) | 7.5 kW (10 HP) | 15 kW (20 HP) | 22 kW (30 HP) |
| Explosion Protection | ExdIIBt4 / IEC EX / ATEX | ExdIIBt4 / IEC EX / ATEX | ExdIIBt4 / IEC EX / ATEX | ExdIIBt4 / IEC EX / ATEX |
| Electric Cabinet | Exd Standard | PLC+Positive Pressurized | PLC+Positive Pressurized | PLC+Positive Pressurized |
| Weight | 3500 kg | 3400 kg | 4580 kg | 5840 kg |
| Dimensions (L×W×H) | 3305×1638×1277 mm | 3305×1638×1277 mm | 3824×1798×1317 mm | 4293×1978×1381 mm |
Feature Overview
The decanter centrifuge series boasts several key features that enhance its performance and operational efficiency:
High G-Force: Capable of generating a G-force of up to 3000, facilitating effective separation of fine particles.
Large Volume Design: Engineered to handle substantial processing volumes, increasing throughput and productivity.
Premium Bowl Material: Constructed from Duplex Stainless Steel 2205 using centrifugal casting, ensuring superior strength and corrosion resistance.
Durable Conveyor Wear Surface: Equipped with tungsten carbide tiles on the conveyor wear surface, significantly extending service life compared to hard surfaces. The tiles are interchangeable, simplifying maintenance.
Advanced Control System: Features a pressurized explosion-proof design with PLC and HMI controls, enabling automated operation and enhanced safety.
High-Quality Bearings: Utilizes SKF brand premium bearings, ensuring reliable performance and longevity.
More Details
The decanter centrifuge operates on the principle of centrifugal force to separate solids from liquids in a slurry. As the slurry enters the rotating bowl, the denser solid particles are forced to the periphery, while the less dense liquid phase forms an inner layer. A screw conveyor rotates at a differential speed relative to the bowl, transporting the separated solids toward the discharge ports. This continuous process efficiently handles high solids content and is adaptable to various industrial applications.
Packaging and Shipping
Each centrifuge is meticulously packaged to ensure safe transportation and delivery. The equipment is securely fastened within a sturdy wooden crate, reinforced with steel bands to prevent movement during transit. Moisture-resistant materials are used to protect against environmental factors. Comprehensive documentation, including user manuals and maintenance guides, accompanies each unit. Shipping options are flexible, catering to both domestic and international destinations, with logistics partners selected based on reliability and efficiency.
Company Overview
The manufacturer specializes in the design and production of high-quality separation equipment, with a focus on decanter centrifuges. With years of experience in the
A decanter centrifuge is used for separating solids from liquids in various industries, including drilling waste management, oil sludge treatment, wastewater treatment, food processing, and chemical manufacturing.
A decanter centrifuge uses high-speed rotation to create centrifugal force, which pushes denser solid particles outward while allowing lighter liquid phases to remain closer to the center. A screw conveyor inside the bowl continuously transports the separated solids to the discharge ports.
High separation efficiency for fine solids
Continuous and automated operation
Reduced labor costs and minimal maintenance
Handles high processing volumes
Durable design with corrosion-resistant materials
Two-phase decanter centrifuge separates solids from liquids.
Three-phase decanter centrifuge separates solids, oil, and water simultaneously, commonly used in oil sludge treatment.
The bowl is made of Duplex Stainless Steel 2205, while the conveyor wear surface is lined with tungsten carbide tiles, providing high resistance to wear and corrosion.
The maximum G-force varies by model but can reach up to 3063 G for effective separation of fine particles.
Yes, it is widely used for sludge dewatering in wastewater treatment plants, reducing moisture content in solids.
The centrifuge is powered by high-efficiency main drive motors (ranging from 37 kW to 90 kW) and back drive motors (ranging from 11 kW to 37 kW). It also features a robust gearbox with torque capacities of up to 12,000 N·m.
The centrifuge is available with ExdIIBt4 / IEC EX / ATEX explosion-proof protection, making it suitable for hazardous environments.
The system is equipped with PLC (Programmable Logic Controller) and HMI (Human-Machine Interface) for automation and real-time monitoring. Some models feature a positive pressurized electrical control system.
Better Petro is a trusted supplier specializing in providing high-quality spare parts for Drill Collar and Drill Pipe,C and Type Pneumatic Elevator. With a strong focus on reliability and efficiency, we offer a comprehensive range of replacement components for the Christmas Tree Varco Top Drive model’s BOP control line. Our products are engineered to meet the demanding standards of the oil and gas industry, ensuring optimal performance and reduced downtime during critical operations.
Better Petro maintains an extensive inventory of in-stock parts, Companion Flange, Double Studded Adapter, and electronic components, ready to ship to meet urgent requirements. Each part is meticulously sourced and rigorously tested to ensure compatibility and durability under extreme drilling conditions. By partnering with Better Petro, clients gain access to superior service, competitive pricing, and the assurance of keeping their drilling operations running smoothly and efficiently.
