ZHANGJIAGANG CITY PEONY MACHINERY CO.,LTD
| Color | Blue or Optional |
| Drum diameter | 400mm |
| Operation | Continuous |
| PLC | Optional |
| Product Name | Industrial Decanter Centrifuge for Chlor Alkali Plant |
| Structure | Horizontal |
| Bearing | SKF, NSK, etc. |
| Payment Terms | TT,LC,west union or optional |
| Supply Ability | 50 sets per month |
| Delivery Time | 75-90 days after receiving the down payment |
| Packaging Details | Standard export packing |
| MOC | Titanium |
| PLC control system | with or without |
| Available Voltage | 220v,380v,440v, 460v |
| Application | Chlor Alkali Plant / Bleaching |
| Brand Name | Peony |
| Model Number | PDC |
| Certification | ISO,CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Color | Blue or Optional | Drum diameter | 400mm |
| Operation | Continuous | PLC | Optional |
| Product Name | Industrial Decanter Centrifuge for Chlor Alkali Plant | Structure | Horizontal |
| Bearing | SKF, NSK, etc. | Payment Terms | TT,LC,west union or optional |
| Supply Ability | 50 sets per month | Delivery Time | 75-90 days after receiving the down payment |
| Packaging Details | Standard export packing | MOC | Titanium |
| PLC control system | with or without | Available Voltage | 220v,380v,440v, 460v |
| Application | Chlor Alkali Plant / Bleaching | Brand Name | Peony |
| Model Number | PDC | Certification | ISO,CE |
| Place of Origin | China | ||
| High Light | Titanium industrial decanter centrifuge ，Chlor Alkali decanter centrifuge ，Chlor Alkali decanter separator | ||
The Industrial Decanter Centrifuge for Chlor Alkali Plant is designed for solid-liquid separation in chlor alkali production processes, including brine purification, salt slurry treatment, and chemical residue dewatering.
It provides continuous separation of suspended solids, insoluble impurities, and chemical residues, helping improve brine quality, reduce downstream fouling, and maintain stable chlor alkali operation.
High Salt Content
Brine systems contain high concentrations of dissolved salts and suspended impurities that require reliable separation.
Chemical Corrosion Risk
Chloride-rich materials can cause corrosion on equipment surfaces and require suitable material selection.
Fine Solid Particles
Precipitated impurities such as CaCO₃ and Mg(OH)₂ may contain fine particles that are difficult to separate.
Continuous Production Demand
Chlor alkali plants require stable 24/7 operation with continuous solid discharge.
Strict Product Quality Requirements
Brine purification directly affects membrane cell performance and overall production efficiency.
Raw Brine / Chemical Slurry
→ Feed Conditioning System
→ Industrial Decanter Centrifuge
→ Clarified Brine + Dewatered Solids
Clarified Brine → Further Purification / Electrolysis Process
Dewatered Solids → Disposal / Recovery / Further Treatment
Brine slurry containing suspended solids enters the rotating bowl through a controlled feeding system.
Under centrifugal force, dense impurities move toward the bowl wall and form a concentrated solids layer.
Separated brine remains in the inner liquid zone and moves toward the liquid discharge area.
The scroll continuously transports settled solids toward the conical discharge end.
Clarified brine and concentrated solids are discharged continuously through separate outlets.
| Model | Diameter (mm) | Length (mm) | Length-to-diameter rate | G force | Max solid discharge (m³/h) | Weight (kg) | Dimension (L*W*H) (mm) |
|---|---|---|---|---|---|---|---|
| PDC-10 | 250 | 1000 | 4 | 4080 | 0.4 | 1000 | 2410*800*1080 |
| PDC-12 | 4200 | 1350 | 4 | 3500 | 0.6 | 1200 | 2610*800*1080 |
| PDC-12 | 4200 | 1350 | 4.5 | 3180 | 1.2 | 1800 | 3495*840*1180 |
| PDC-18 | 4000 | 1600 | 4.5 | 3180 | 1.2 | 3200 | 3497*1020*1385 |
| PDC-18 | 450 | 2150 | 4 | 2500 | 2 | 3800 | 4447*1080*1385 |
| PDC-20 | 400 | 2250 | 4.5 | 2500 | 3.5 | 4000 | 4580*1140*1470 |
| PDC-21 | 530 | 2280 | 4.3 | 2500 | 5 | 5000 | 4924*1170*1540 |
| PDC-26 | 655 | 2800 | 4.3 | 2270 | 8 | 7000 | 4300*1900*1350 |
Improved Brine Quality
Efficient removal of suspended impurities helps provide cleaner brine for chlor alkali production.
Continuous Operation
The decanter centrifuge enables continuous feeding, separation, and solids discharge.
Reduced Equipment Fouling
Removing insoluble particles helps reduce scaling and fouling in downstream equipment.
Corrosion-Resistant Configuration
Materials and protective designs can be selected according to chloride and chemical conditions.
Lower Maintenance Requirements
Automatic operation and robust design reduce manual intervention.
Please provide:
Why use a decanter centrifuge in chlor alkali plants?
A decanter centrifuge continuously removes solid impurities from brine and chemical slurry, improving process stability.
Can the centrifuge handle chloride-containing materials?
Yes. Suitable materials and corrosion protection can be selected according to chloride concentration and operating conditions.
What solids can be separated?
It can separate calcium carbonate sludge, magnesium hydroxide sludge, salt particles, and other chemical residues.
Can it operate continuously?
Yes. The decanter centrifuge is designed for continuous feeding and automatic solid discharge.
How does it improve chlor alkali production?
By reducing suspended solids and impurities, it helps protect downstream equipment and maintain stable brine quality.
Peony welcomes cooperation with industrial plants, EPC contractors, engineering companies, and process partners.
We are also seeking qualified global agents and local partners for industrial decanter centrifuge solutions.
Partners can receive technical support, product training, and project cooperation assistance from our team.
Contact us with your company profile and market experience to explore long-term cooperation opportunities.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
35Million -40Million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Basic Information Zhangjiagang City Peony Machinery Co., Ltd., founded as a special producing enterprise of separating equipment in 2008, is the well-known manufacturer and service provider of separation and filtration in China. Peony dedicated to solving the solid-liquid, liquid-liquid separation p... Basic Information Zhangjiagang City Peony Machinery Co., Ltd., founded as a special producing enterprise of separating equipment in 2008, is the well-known manufacturer and service provider of separation and filtration in China. Peony dedicated to solving the solid-liquid, liquid-liquid separation p...
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