Hot Sales LW250 Series Horizontal Screw Decanter Centrifuge For Water Treatment
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Item Details
Product Description
Horizontal screw decanter centrifuge referred to as horizontal screw centrifuge, it is an efficient centrifugal separation equipment. LW250 series is widely used in chemical industry, light industry, pharmaceutical, food, environmental protection and other industries.
LW250 Series Horizontal Screw Decanter Centrifuge
model | Drum diameter | Drum rotational speed | Aspectratio | Differential rotation rate | Relative centrifugal force | Relative centrifugal forcem3/h | Main-motor power kW | Weight kg | Overall dimension length* width* height |
LW250 | 250 | 4000 | 3 | 5-50 | 2240 | 0.5~2 | 11/5.5 | 1000 | 2050*720*950 |
LW250W | 250 | 3200 | 4.1 | 5-50 | 1433 | 1~4 | 11/5.5 | 1200 | 2050*720*950 |
LW250×900 The main technical parameters
manufacturer | Wuxi City Bishun Machinery Manufacturing Co., Ltd | ||
Model | LW250×900 | ||
Name | unit | Value | Remarks |
Type of structure |
|
|
|
Possessing capacity | m3/h | 1~3(Depends on character of the feeds) |
|
operating hours | h | 24 |
|
Maximum drum rotational speed | r/min | 3700(Nonadjustable) |
|
Maximum relative centrifugal force | G | 2000(Nonadjustable) |
|
Drum internal diameter (larger side) | mm | 250 |
|
Aspect ratio |
| 1:3.6 |
|
Type of solid outlet of the drum |
| Residue outlet |
|
Type of screw pusher |
| Right-hand thread |
|
Type of screw centrifugal tube discharge |
| Circular arc opening |
|
Screw blade scraper(wear resistant) |
| Cemented carbide powder |
|
Type of differential mechanism |
| Cycloid-pin wheel |
|
Differential rotation rate | Rpm | 5~50(Nonadjustable) |
|
Differential speed regulation precision | Rpm | =0.1 |
|
Screw torque | Nm | =2000 |
|
| Drum | AISI304 stainless steel |
| |
| Screw blades | AISI304 stainless steel |
| |
| Hood | AISI304 stainless steel |
| |
Fastener |
| AISI304 stainless steel |
|
Frame |
| Carbon steel coated with anticorrosion primer and finish |
|
Sealing member |
| TTO NBR |
|
Bearing NSK |
| Original Japanese product |
|
Belt |
| Samsung, South Korea |
|
| noise | dB(A) | =85 At 1m from the unit |
|
Vibration intensity | mm/s | =6 |
|
Rated voltage | V | 380 |
|
Level of protection | IP | 44 |
|
Insulation class | F | F |
|
Flushing water |
| Tap water, reuse water |
|
Time | min | If the centrifuge is expected to keep from use for long, back flush it before shutdown 20-30min |
|
Pressure of flushing water | MPa | 0.3 |
|
| Design Life |
| >10 Year |
|
| Form of control |
| Dual frequency conversion control |
|
Cabinet dimension |
| 2000×800×600 |
|
Type of housing |
| Vertical control cabinet |
|
material |
| Carbon steel sprayed with anticorrosion |
|
Colour |
| RAL7032 |
|
Level of protection | IP | 44 | |
LW250×900 Schedule of Basic Materials
manufacturer | Wuxi City Bishun Machinery Manufacturing Co., Ltd | |
model | LW250×900 | |
name | Wall thickness | Remarks |
Drums | 12mm | 304 stainless steel(Tisco) |
Screw | 12mm | 304 Stainless steel seamless pipe (Tisco) |
blade | 6mm | Tisco |
Blade pusher surface: Ni-based alloy powder(Haystellite 1)anti-wear treated | ||
Outer shroud | 4mm | 304 stainless steel(Tisco) |
frame | 150×250×10 Rectangular steel | Carbon steel |
Bearing seat |
| Nodular cast iron |
Bearing |
| NSK (Original Japanese product) |
Electromotor | 11KW 5.5KW | Geshi Holding Co., Ltd |
Frequency converter | SPF-11K SPF-5.5K | High performance general-purpose converter made by Taiwan Shihlin company |
Differential | Cycloid-pin wheel | Shanghai Zhang Chen |
| All components in contact with the feeds are made of: 304(corrosion resistant stainless steel). The frames are welded with rectangular steel. The bearings are capable of continuously operating 3,000 hours, available with lifelong maintenance service. | ||
LW250W Technical Parameters for the Specialized Type for Sewage
manufacturer | Wuxi City Bishun Machinery Manufacturing Co., Ltd | ||
Model | LW250W×1050 | ||
Name | unit | Value | Remarks |
Type of structure |
| Steep angle+ BD board |
|
Possessing capacity | m3/h | 1-5(Depends on character of the feeds) |
|
operating hours | h | 24 |
|
Maximum drum rotational speed | r/min | 3500(Nonadjustable) |
|
Maximum relative centrifugal force | G | 2200(Nonadjustable) |
|
Drum internal diameter (larger side) | mm | 250 |
|
Aspect ratio |
| 4.2 |
|
Type of solid outlet of the drum |
| 360°Slag mouth |
|
Type of screw pusher |
| Left-hand thread |
|
Type of screw centrifugal tube discharge |
| Circular arc opening |
|
Screw blade scraper(wear resistant) |
| Cemented carbide powder |
|
Type of differential mechanism |
| Planetary gear |
|
Differential rotation rate | Rpm | 5~50(Nonadjustable) |
|
Differential speed regulation precision | Rpm | =0.1 |
|
Screw torque | Nm | =4000 |
|
| Drum | AISI304 Stainless steel |
| |
| Screw blades | AISI304 Stainless steel |
| |
| Hood | AISI304 Stainless steel |
| |
Fastener |
| AISI304 Stainless steel |
|
Frame |
| Carbon steel coated with anticorrosion primer and finish |
|
Sealing member | Import | TTO NBR |
|
Bearing NSK | Import | Original Japanese product |
|
Belt | Import | Samsung, South Korea |
|
| Noise | dB(A) | =85 At 1m from the unit |
|
Vibration intensity | mm/s | =6 |
|
Rated voltage | V | 380 |
|
Level of protection | IP | 44 |
|
Insulation class | F | F |
|
Flushing water |
| Tap water, reuse water |
|
Time | min | If the centrifuge is expected to keep from use for long, back flush it before shutdown 20-30min |
|
Pressure of flushing water | MPa | 0.3 |
|
| Design Life |
| >10 year |
|
| Form of control |
| Dual frequency conversion control |
|
Cabinet dimension |
| 2000×800×600 |
|
Type of housing |
| Vertical control cabinet |
|
Material |
| Carbon steel sprayed with anticorrosion |
|
colour |
| RAL7032 |
|
Level of protection | IP | 44 |
|
Steep angle+ BD board | |||
LW250W Material Parameters for the Specialized Type for Sewage
| Manufacturer | Wuxi City Bishun Machinery Manufacturing Co., Ltd | |
Model | LW250W×1050 | |
Name | Wall thickness | Remarks |
Drum | 12mm | 304 Stainless steel(Tisco) |
Screw | 12mm | 304 Stainless steel seamless pipe(Tisco) |
blades | 6mm | 304 Stainless steel(Tisco) |
Blade pusher surface: Ni-based alloy powder (Haystellite 1)anti-wear treated Haystellite 1 | ||
Bearing seat | 4mm | 304 Stainless steel(Tisco) |
Frame | 150×250×10 Rectangular steel | Q235-A Carbon steel(Wuxi Yulong) |
Sealing member |
| QT400-15(Nodular cast iron) |
Bearing |
| NSK(Original Japanese product) |
Electromotor | 11KW 5.5KW | Geshi Holding Co., Ltd |
Frequency converter | SPF-11K SPF-5.5K | High performance general-purpose converter made by Taiwan Shihlin company |
Differential | Planetary gear | Hangzhou Xiaoshan |
All components in contact with the feeds are made of: 304(corrosion resistant stainless steel). The frames are welded with rectangular steel. The bearings are capable of continuously operating 3,000 hours, available with lifelong maintenance service. | ||
Horizontal screw decanter centrifuge offer a range of aspect ratios and various models to choose from, designed with a unique advantage that enables to separate feeds which are difficult to separate, such as viscid grains and those with low relative density.
Application:
Pharmaceutical industry
Chemical industry
Decanter centrifuge for water treatment
WUXI CITY BISHUN MACHINERY MANUFACTURING Co., Ltd
Add:Zhongdong industrial area, Houqiao,xishan District, ,Wuxi City,Jiangsu province,China
Contact:Xiaodong Yao
Mob: 0086-13921295188
Tel: 0086-510-88725588
Fax: 0086-510-88725568
Email: sales@wxbishun.com
Website: http://www.bscentrifuges.com
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