Centrifuge

Jereh centrifuge is from 9inch (220mm) bowl to 30inch (760mm) bowl, with bowl length and diameter ration up to 4.2, and the adjustable G force is up to 3000G to meet different industry separation applications We also design specific centrifuges according to specific separation tasks and the use of resilient, high-quality materi- als have improved the performance of the centrifuges.

Description

Specifications

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Description

Product Details

⊙The bowl of Jereh centrifuge is made from Duplex Stainless Steel SS2304 by centrifugal casting which is better than SS304 or SS316.

⊙The solids discharge port is made from Tungsten carbide inserts, the anti-abrasion will extend the life.

⊙The air spring assist the opening of the centrifuge cover and give more safety.

⊙Stage balancing process to maximize the balance of the centrifuge include 1800RPM low speed balancing and real operation high speed balancing as well as the assembly balancing.

⊙The bearings are premium SKF bearings for reliable and longer operation. The automatically lubrication system is available for option.

Specifications

9 inch

Model LW224D LW224E-VFD
Max Capacity 130 l/min 130 l/min
Effective Capacity 100 l/min 100 l/min
Bowl Diameter 9inch(220mm) 9inch(220mm)
Bowl Length 35inch(890mm) 36.4inch(924mm)
Max Bowl Speed 4500RPM 5000RPM
Typical Bowl Speed 3800RPM 0~4500RPM
Max G Force 2492G 3077G
Typical G Force 1777G 2492G
Main Motor 15HP(11KW) 15HP(11KW)
Pump Size N/A 7.5HP(5.5KW)
Gearbox Ratio 35:01:00 95:01:00
Gearbox Torch(N·M) 500N·M 1400N·M

14 inch

Model LW363C-GP LW363C-VFD LW363D-FHD LW364E-VFD
Dive Mode Fixed Speed VFD FHD VFD
Bowl Diameter 14inch(360mm) 14inch(360mm) 14inch(360mm) 14inch(360mm)
Bowl Length 50inch(1271mm) 50inch(1271mm) 50inch(1271mm) 59.5inch(1512mm)
Max Capacity 200GPM(45m3/h) 200GPM(45m3/h) 200GPM(45m3/h) 242GPM(55m3/h)
Typical Capacity 132GPM(30m3/h) 132GPM(30m3/h) 132GPM(30m3/h) 154GPM(35m3/h)
Max Bowl Speed 3900RPM 3900RPM 3900RPM 3900RPM
Typical Bowl Speed 3200RPM 0~3200RPM 0~3200RPM 0~3200RPM
Max G Force 3063G 3063G 3063G 3063G
Typical G Force 2062G 0~2062G 0~2062G 0~2062G
Cut Point 2~5µm 2~5μm 2~5μm 2~5μm
Differential Speed 38RPM 0~45RPM 0~65RPM 0~65RPM
Gearbox Torch 3500 N·M 3500 N·M 3717 N·M 3500 N·M
Gearbox Ratio 57:01:00 57:01:00 Hydraulic Gearbox 57:01:00
Main Motor 37KW(50HP) 37KW(50HP) 45KW(60HP) 37KW(50HP)
Back Drive Motor 11KW(15HP) 11KW(15HP) N/A 11KW(15HP)
Recommend Pump Motor 7.5KW(11HP) 7.5KW(11HP) 7.5KW(11HP) 7.5KW(11HP)
Above Max capacity is for water, the treating capacity would be various as per different material
Remarks conditions and customer required treating results.

18 inch

Model LW452C-GP LW453C-VFD LW454E-VFD
Bowl Diameter 18inch(450mm) 18inch(450mm) 18inch(450mm)
Bowl Length 43.5inch(1105mm) 61inch(1540mm) 74.5inch(1890mm)
Max Capacity 250GPM(57m3/h) 352GPM(80m3/h) 400GPM(90m3/h)
Typical Capacity 176GPM(40m3/h) 264GPM(60m3/h) 300GPM(68m3/h)
Max Bowl Speed 1800RPM 3200RPM 3500RPM
Typical Bowl Speed 1800RPM 0~2800RPM 0~3200RPM
Max G Force 815G 2578G 3084G
Typical G Force 815G 0~1973G 0~2578G
Cut Point 5-7µm 2~5μm 2~5μm
Differential Speed 32RPM 0~45RPM 0~45RPM
Gearbox Torch 3500 N·M 7500 N·M 7500 N·M
Gearbox Ratio 57:01:00 57:01:00 57:01:00
Main Motor 37KW(50HP) 55KW(75HP) 55KW(75HP)
Back Drive Motor N/A 22KW(30HP) 22KW(30HP)
Recommend Pump Motor 11KW(15HP) 15KW(20HP) 15KW(20HP)
Above Max capacity is for water, the treating capacity would be various as per different material
Remarks conditions and customer required treating results.

22 inch

Model LW553C-VFD LW554E-VFD
Bowl Diameter 22inch(550mm) 22inch(550mm)
Bowl Length 71inch(1800mm) 91inch(2310mm)
Max Capacity 500GPM(114m3/h) 600GPM(136m3/h)
Typical Capacity 400GPM(90m3/h) 480GPM(108m3/h)
Max Bowl Speed 3000RPM 3150RPM
Typical Bowl Speed 0-2500RPM 0~2800RPM
Max G Force 2719G 3051G
Typical G Force 0~1888G 0~2412G
Cut Point 2-5µm 2~5μm
Differential Speed 0~45RPM 0~45RPM
Gearbox Torch 12000 N·M 12000 N·M
Gearbox Ratio 35:01:00 35:01:00
Main Motor 90KW(120HP) 90KW(120HP)
Back Drive Motor 37KW(50HP) 37KW(50HP)
Above Max capacity is for water, the treating capacity would be various as per different material conditions and customer required treating results.
Remarks

30 inch

ModelLW764A-VFDBowl Diameter760mmBowl Length3328mmDesigned Capacity528GPM/120m3/h(Mud with 20% Solids Content)Max Bowl Speed2650RPMTypical Bowl Speed0-2200RPMMax G Force3000GTypical G Force0~2060GCut Point2-5µmDifferential Speed5~28RPMGearbox Torch25000 N·MGearbox Ratio38:01:00Main Motor160KW(217HP)Back Drive Motor90KW(120HP)Above Max capacity is for reference only, the treating capacity would be various asRemarksper different material conditions and customer required treating results.

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