Decanter Centrifuge for Oil Extraction
Our industrial decanter centrifuge is engineered for clarifying, dehydrating, and classifying suspensions containing solid particles ranging from 0.002-3mm. With various models available, we provide customized solutions to meet specific industry requirements and material characteristics.
Industry Applications
Structural Configuration Options
- Lubrication Methods: Grease lubrication or circular forced lubrication
- Helical Blade Configuration: Single head, double head, or multiple head helix options
- Surface Treatment: Helix surface coated with high hardness alloy for durability
Technical Specifications
| Model |
Inlet Capacity (m³/h) |
Drum Diameter (mm) |
Weight (Kg) |
Control System |
| LW350 |
5-15 |
350 |
2000 |
PLC |
| LWF350 |
5-15 |
350 |
2000 |
PLC |
| LWS350 |
2-10 |
350 |
2000 |
PLC |
| LW350(W) |
5-18 |
350 |
2200 |
PLC |
| LWB350 |
2-10 |
350 |
2200 |
PLC |
Model Designations:
LW – 2 phase separation, counterflow type
LWB – Parallel flow type
LWS – 3 phase separation
LWF – Explosion-proof type
LW(W) – Waste water treatment
Operating Principle
The Model LW centrifuge consists of two rotating components: the drum and the screw conveyor (spiral). The drum rotates at high speed, creating centrifugal force that separates solid particles from liquid. Solid particles settle on the drum wall while the screw conveyor, rotating at a slightly slower speed, pushes the solids toward the discharge port. The differential speed between drum and conveyor is controlled by the transmission ratio.
Quality Assurance & Testing
- Material Test Report
- Magnetic Particle Examination
- Metallographic Analysis Sampling
- Liquid Penetrant Examination
- Over Speed Test
- Spare Parts Inspection
- Nondestructive Examination
- Dynamic Balancing Test
- Radiographic Examination
- Performance Test
Certifications
Our company maintains multiple international certifications including ASME U (Certificate No.: 38793), ISO 9001:2015 (Certificate No.: CN1299-QC), ISO 14001:2015 (Certificate No.: CN1299-EC), OHSAS 18001:2007 (Certificate No.: CN1299-SC), BV, and CE certifications.
Industry Exhibitions
We regularly participate in major international exhibitions including ACHEMA, AchemAsia 2019, ProFood Tech, 21st Interphex Week Japan, Spring and Autumn Canton Fair, and other domestic industry events.
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Customer Service
Pre-Sales Services
- Inquiry and consulting support
- Sample testing assistance
- Factory visit arrangements
After-Sales Services
- Machine installation training
- Operator training programs
- Overseas engineering support
Our dedicated after-sales technical team provides comprehensive support including installation guidance, commissioning assistance, and operator training. We guarantee a 2-hour response time for operational issues and ensure complete customer satisfaction.
Frequently Asked Questions
How can we visit your factory?
International visitors: Fly to Shanghai airport for pickup service. Domestic visitors: Travel to Wuxi station by air or train for pickup arrangement.
How do you ensure product quality?
As a state-owned enterprise with over 30 years of experience, we implement strict operational policies, use advanced processing machinery, employ certified workers, and conduct comprehensive testing throughout production. All transmission and electrical components use internationally recognized brands.
What payment methods do you accept?
We primarily accept T/T and L/C at sight, along with other standard payment methods.
What is your product warranty period?
We provide a 12-month warranty period after commissioning.
How can I trust your company as a new customer?
We have been a Golden Supplier on Alibaba for over 10 years and hold multiple certifications including CE, ISO9001, and Alibaba onsite check certification. Our Trade Assurance Limit is US$42,000 and growing.
What are your shipment terms and delivery times?
Standard delivery is 20 days, while customized machines require approximately 30 days, depending on order quantity.
Do you offer discounts?
We strive to provide competitive pricing while maintaining high-quality service standards.
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