LW350 Series Industrial Automatic Continuous Horizontal Screw Decanter Centrifuge For Wastewater Dewatering Treatment

Product Detail

Automatic 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.

Scope of application
?TiO2  Separation of Oil drilling mud
?Separation of Oil drilling mud
?Clarification & separation of plant oil
?Dewatering for urban tap water
?Dewatering of urban sewage sludge

?Dewatering of mine shaft sludge

?Wastewater centrifuge dewatering

?alcohol

Technical Parameters

model	Drum diameter mm	Drum rotational speed r/min	Aspect ratio	Differential rotation rate  r/min	Relative centrifugal force	Production capacity m3/h	Main-motor power kW	weightkg	Overall dimension m length* width* height
LW350	350	3500	4	5-50	2400	3~5	22/7.5	2200	2800*1300*850
LW350W	350	3200	4.2	5-50	2040	5~15	15/5.5	2000	3410*1090*950




LW350W Automatic Decanter Centrifuge


manufacturer	Wuxi City Bishun Machinery Manufacturing Co., Ltd
Model	LW350×1470
Name	unit	Value	Remarks
Possessing capacit	m3/h	5~15	(Depending on the solid content of the material)
Type of structure		15°	Steep angle+ BD board
operating hours	h	24
Maximum drum rotational speed	r/min	4000(Nonadjustable)
Maximum relative centrifugal force	G	3100(Nonadjustable)
Drum internal diameter (larger side)	mm	350
Aspect ratio		1:4.2
Type of screw pusher		360°Residue outlet
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		304 stainless steel
Screw blades		304 stainless steel
Hood		304 stainless steel
Fastener		304 stainless steel
Frame		Carbon steel coated with anticorrosion primer and finish
Sealing member	import	TTO NBR	import
Bearing NSK	import	Original Japanese product	import
Belt	import	Samsung, South Korea	import
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




LW350W  Schedule of Basic Materials

manufacturer	Wuxi City Bishun Machinery Manufacturing Co., Ltd
Model	LW350×1470
Name	Wall thickness	Remarks
Drum	12mm	304 Stainless steel
screw	12mm	304 Stainless steel seamless pipe
blade	6mm	304 Stainless steel
	Blade pusher surface: Carbide tungsten carbide rod treatment
Outer shroud	4mm	304 Stainless steel
Frame	150×250×10 Rectangular steel	Q235-A Carbon steel(Wuxi Yulong)
Bearing seat		QT400-15(Nodular cast iron)
Bearing		NSK(Japan imported)
Electromotor	15KW   5.5KW(Diode motor)	Geshi Holding Co., Ltd
Frequency converter	SPF-15K  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.




LW350×1400  Industrial Decanter Centrifuge

manufacturer	Wuxi City Bishun Machinery Manufacturing Co., Ltd
Model	LW350×1400
Name	Unit	Value	Remarks
Type of structure
Possessing capacity	m3/h	2~5(Depends on character of the feeds)
operating hours	h	24
Maximum drum rotational speed	r/min	3500(Nonadjustable)
Maximum relative centrifugal force	G	2500(Nonadjustable)
Drum internal diameter (larger side)	mm	350
Aspect ratio		1:4
Type of solid outlet of the drum		360°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	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
Cabinet dimension		Vertical control cabinet
material		Carbon steel sprayed with anticorrosion
Colour		RAL7032
Level of protection	IP	44




LW350×1400 Schedule of Basic Materials

manufacturer	Wuxi City Bishun Machinery Manufacturing Co., Ltd
Model	LW350×1400
Name	Wall thickness	Remarks
Drum	12mm	304 Stainless steel(Tisco)
screw	14mm	304 Stainless steel seamless pipe(Tisco)
blade	6mm	304 Stainless steel(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	Q235-A Carbon steel(Wuxi Yulong)
Bearing seat		QT400-15(Nodular cast iron)
Bearing		NSK(Original Japanese product)
Electromotor	15KW    5.5KW	Geshi Holding Co., Ltd
Frequency converter	SPF-15K  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.




If you are interested in our products, please contact us!
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