Shenzhou Manufacturing High Performance Oilfield Sludge and Drilling Mud Decanter Centrifuge with Explosion-Proof Device

• Customization: Available
• After-sales Service: Oversea Support
• Warranty: 1 Year
• Model NO.: LW450
• Type: Centrifuge
• Object: Cosmetic
• Separation Mode: Sedimentation Type
• Operating Type: Continuous Type
• Installation: Horizontal
• Centrifuge Type: Horizontal Spiral Centrifuge
• Distillation Equipment Type: Essential Oil Distillation Equipment
• Pressure: High Pressure
• Condition: New
• Name: Oil Drilling Decanter Centrifuge
• Application: Oil Extraction
• Separation: 3 Phase Separation
• Key Selling Points: Famous Brand PLC(Siemece Brand)- Anti-Explosion
• Discharge Type: Self-Cleaning
• Operation: Easy Operation
• Bowl Material: Stainless Steel 304/316L/Duplex Steel
• Certification: CE,ISO9001,TUV
• Warranty of Core Components: 1 Years
• Motor: Two Motors--ABB (Anti-Explosion)
• Drum Diameter: 450mm
• Max Speed: 2500 R/Min
• Capacity: 40 M3/H
• Power: 30/37kw
• Transport Package: Wooden Case
• Specification: 2750x1580x1780
• Trademark: Shenzhou
• Origin: Zhejiang, China

Product Description

Product Description

Power Frequencty Oilfield Centrifuge

Drilling fluid centrifuge is used for recovering barites, removing small solid particles, reducing solids content in mud, thus ensure drilling fluid performance.
 

The SENZ VFD variable frequency centrifuge separates particles of 2 ~ 5 µm, and the barite recovery rate of LW355 can reach over 90%. This equipment is mainly used in applications where the mud density varies greatly and the working conditions are complex, and the operating parameters of the centrifuge need to be adjusted to achieve the desired treatment effect, such as shale gas wells, high temperature, and high-pressure wells.

 

 

Features
 

Adopt a frequency converter to control the motor start and stop, and adjust the rotating speed of the drum and pusher.

Centrifuge speed, operating current, torque, and other parameters can be viewed in real-time.

The recovery rate of barite can reach over 90%.

It is widely used in complex working conditions such as shale gas wells and high-temperature and high-pressure wells.

Technical Parameter

Model	LW355 × 1257	LW450 × 1000	LW520 × 1290	LW630 × 1260
Drive Type	VFD type
Drum Inner Diameter (mm)	355	450	520	630
Drum Working Length (mm)	1257	1000	1290	1260
Maximum Drum Speed (r/min)	4000	3500	2500	1800
Drum Working Speed (r/min)	≤ 3200	≤ 3200	≤ 2300	≤ 1600
G-Force	≤ 2035	≤ 1220	≤ 1537	≤ 967
Pusher Differential Speed (r/min)	≤ 50	≤ 45	≤ 40	≤ 35
Max. Capacity (m3/h) (Clearwater)	40	50	60	70
Rated Power (kW) (Main Motor)	30 kW	37 kW	55 kW	55 kW
Rated Speed (r/min) (Main Motor)	1470 r / min	1480 r / min	1480 r / min	1480 r / min
Rated Power (kW) (Auxiliary Motor)	7.5 kW	7.5 kW	15 kW	15 kW
Rated Speed (r/min) (Auxiliary Motor)	970 r/min
Feeding Pump Model	Screw Pumps or Centrifugal Pumps
L * W * H (mm)	2960 × 1476 × 1720	2750 × 1580 × 2100	3280 × 1725 × 1780	3520 × 1880 × 1800
Weight (kg)	3800	3800	4500	5200

Introduce

Decanter centrifuge are used to process unweighted and weighted, water-based and oil-based drilling fluids (muds). Mechanical energy is utilized to increase the gravitational force exerted on solids that are present in the mud system.oilfield Decanting Centrifuge are able to apply over 3,000 G-forces on the liquid/solids mixture, which separates the heavier solids from the lighter solids. Additionally, high G-forces separate fine solids from liquid.

Drilling decanter centrifuges which made by our factory can clarify, dehydrate and classify the suspensions with 0.002-3 mm solid-phase particles and thickness range at 0.5~40%. Our decanter centrifuge can meet with different requirements of mud treatment under various drilling conditions. The centrifuge must test the dynamic balance for smooth operation over long periods.
seeed ranging from 0 to 3900RPM, generating centrifugal forces reach up to 3000G.

Advantage

SENZ power frequency centrifuges are suitable for conventional drilling mud purification treatment, mainly for removing fine particles of 2 ~ 5µm in drilling fluid and harmful solid phases of 6~10µm in drilling fluid.

Large conveying torque:
Imported hydraulic pump and motor are adopted to achieve variable speed, big conveying torque and speed and reliability; the hydraulic differential speed conveying torque can be adjusted automatically according to the actual working condition.

Automatical control:
The centrifuge has switch of pressure, vibration, temperature, tec. Which can monitor. start and stop feed pump automatically.

Strong adaptability:
The system can adjust pressure according to load and can treat mud with with different character. The hydraulic centrifuge overcomes the disadvantages of the conventional driving mode, improves separation speed scope, separation precision and adjustment to character change.

Long service life:
The imported hydraulic control system can serve more than 10 years. The screw conveyor is plastered hard alloy to have perfect wear resistance.
 

Competitive Advantages

1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, India,Indonesia, Vietnam, Malaysia and many other countries.

Main Characteristics

1. Continuous working, spiral discharging, high capacity.

2. Compact structure and easy maintenance.

3. Wide applicability for chemical, oil, foodstuff, pharmacy industries and green industry in which solid-liquid separation is required.

4. Suitable for various products, capable for separating wide-ranging solid phase grains( 0.005 - 2mm ), especially when separating solid phase has different size grains.

Main Choices

According to user's requirement, the product contact parts can be made of austenite stainless( 321, 316L…. ),Haynes alloy, titanic alloy or other anti-erosion materials.

Application

Our LWD series decanter centrifuge is currently used in Drilling Waste Management, trenchless HDD, oil & gas drilling, tunneling construction, environment protection, Oil Mud Seperation, mining, chemical Industry, food industry, Pharmaceutical Industry, Oil Sludge Dewatering Systems, Coal Bed Gas Solids Control System, Water Drilling etc.

 

 

Packaging & Shipping

Products packaging

 

 

Technical service:

- Technical direction when installation, debugging
- Training for operation and maintain worker

 

Training:

- separator working principle and structure
- operation regulation and attention
- machine maintains

 

Company Information

Shenzhou Centrifuge has been developing and manufacturing centrifuges for nearly 80 years, and is one of the Chinese leading manufacturer. Shenzhou Centrifuge has more experience and expertise than any other separator manufacturer when it comes to applying and using decanter centrifuge for the purpose of continuous separation.

 

Customer Photos

FAQ:

1. who are we?
We are based in Zhejiang, China, start from 1980 sell to South America(12.00%),Southeast Asia(10.00%),Northern Europe(10.00%),Southern Europe(10.00%),Domestic Market(10.00%),South Asia(8.00%),Central America(6.00%),North America(5.00%),Eastern Europe(5.00%),Africa(5.00%),Oceania(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Mid East(4.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Centrifuge,Separator,Packing machine,Drying machine,Filling & Sealing machine

4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,CPT,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,AUD,HKD,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English and Chinese.