OEM Disc Stack Separator Centrifuge Spare Parts
Original equipment manufacturer disc stack centrifuge separator
spare parts including bowl screw conveyor gearbox end hub
components.
Comprehensive Centrifuge Solutions
Centrifugal separation solutions from Chinese technology leader
with expertise since 1954.
We provide complete centrifuge spare parts and fabrication services
for all major brands including Andritz, Flottweg, Bird, Krauss
Maffei, Baker Perkins, Dorr Oliver, APV, Heinkel, Western States,
Tolhurst, Hutchison Hayes, Merco, and many more.
Repair & Fabrication Services
We repair and maintain all makes and models of industrial grade
centrifuges. When parts are beyond repair, we fabricate brand new
components that are better and stronger than original
specifications.
Our comprehensive repair and replacement parts service for decanter
centrifuges includes proven procedures that shorten repair
schedules and ensure reliable performance over extended operating
cycles.
We maintain an exhaustive inventory of parts for current, older
styles, and obsolete machines. Emergency fabrication services
available for parts not in stock.
Quality Assurance Standards
- JB/T502-2015 Chinese national standard of decanter centrifuge
- 2006/42/EC Machinery Directive
- 2014/35/EU Low Voltage Directive
- 2014/30/EU Electromagnetic Compatibility Directive
- ISO9001-2000 Quality Management System
Working Principle - 2-Phase Separation
- 1. Feed
- 2. Liquid phase
- 3. Solids phase
- 4. Pond
- 5. Dry beach
The feed suspension is introduced through an inlet pipe into the
feed zone where it is accelerated into the bowl interior. Settled
solids are conveyed axially by the screw conveyor, which rotates at
a slightly different speed than the bowl. Solids are lifted out of
the pond along the dry beach and discharged through ports into the
casing collection chamber. The liquid phase flows toward the large
end of the bowl and overflows adjustable plate dams into the
centrate chamber for discharge.
Working Principle - 3-Phase Separation
- 0. Food
- 1. Light liquid phase
- 2. Heavy liquid phase
- 3. Solids phase
The light liquid phase discharges through radial holes in the large
end hub, while the heavy liquid phase discharges through axial
holes. Liquid levels are controlled by plate dams, with a
separating plate preventing mixing of phases. Solids are discharged
normally through established processes.
Material Construction
Bowl, conveyor, inlet tube, outlets, cover and other
process-contact components are manufactured from stainless steel.
Discharge ports, conveyor flights and feed zones feature
erosion-resistant materials. The frame is constructed from mild
steel with epoxy enamel finish.
Wear Protection Options
Huading Separator supplies comprehensive wear protection solutions
for decanter centrifuges including:
- Welded hard facing or spray coating
- Ceramic protection
- Tungsten carbide tiles
- Chilled hard metal portcastings
- Plastic liners
Drive System Configurations
One Motor Drive
Simple, cost-effective design ideal for constant solids volume
applications with minimal requirements for residual water content.
Differential speed generated as function of bowl speed and gear
transmission, easily adjustable via belt pulley replacement.
Two Motor Drive
Enables cost-effective differential speed regulation under varying
operating conditions. Secondary motor sets input shaft in motion,
generating differential speed that can be regulated by motor speed
adjustment. Suitable for fluctuating solids volumes and stringent
residual water requirements.
Hydro Drive
Similar functionality to two motor drive but utilizes rotating
hydromotor supplied by hydraulic regulation pump unit. Enables
automatic regulation through proportional oil conveyance control.
Technical Specifications
Huading Separator has decades of experience in decanter development
and manufacturing, with extensive expertise across various
applications.
| Bowl ID (mm) | Bowl Speed (rpm) | L/D | G-Force | Capacity (m³/h) | Solids Removal (m³/h) | Primary Motor (Kw) | Weight (Kg) | Dimension (mm) |
|---|
| 250 | 4800~5400 | 3.0~5.0 | 2000~3500 | 3~5 | 0.4 | 11 | 760 | 1600×1100×850 |
| 300 | 4200~4600 | 3.0~5.0 | 2000~3500 | 3~15 | 0.8 | 11~15 | 1500 | 2470×1230×850 |
| 350 | 3700~4200 | 3.0~5.0 | 2000~3500 | 5~20 | 1.2 | 5~22 | 2000 | 2790×1300×880 |
| 400 | 3200~3900 | 3.0~4.8 | 2000~3500 | 5~30 | 2 | 18.5~30 | 2600 | 2950×1400×850 |
| 450 | 3000~3700 | 3.0~5.0 | 2000~3500 | 5~45 | 2.5 | 22~37 | 3200 | 3300×1500×920 |
| 530 | 2700~3450 | 3.0~5.0 | 2000~3500 | 10~80 | 5 | 30~55 | 5200 | 3730×1600×1100 |
| 580 | 2600~3300 | 3.0~5.0 | 2000~3500 | 10~90 | 6 | 45~75 | 6900 | 4000×1400×1600 |
| 650 | 2400~3100 | 3.0~5.0 | 2000~3500 | 20~105 | 8 | 37~90 | 8200 | 4300×1900×1350 |
| 760 | 2200~2900 | 3.0~5.0 | 2000~3500 | 30~120 | 12 | 55~135 | 12000 | 5000×2500×1500 |
| 900 | 1800~2600 | 3.0~5.0 | 2000~3500 | 40~180 | 16 | 75~160 | 18000 | 6500×2700×1500 |
After-Sales Service & Training
Comprehensive technical services including:
- Technical direction for installation and debugging
- Training for operation and maintenance personnel
Training Curriculum
- Separator working principle and structure
- Operation regulations and safety precautions
- Machine maintenance procedures
Company Experience
Huading Separator has been developing and manufacturing centrifuges
for nearly 60 years, establishing leadership in continuous
separation technology with extensive application expertise.
For more information, please visit:
huading-separator.com
220V - 480V Disc Centrifuge Decanter Separator 4KW - 300 Kw For Beer
