• 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.
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
Model | LW764A-VFD |
---|---|
Bowl Diameter | 760mm |
Bowl Length | 3328mm |
Designed Capacity | 528GPM/120m3/h |
(Mud with 20% Solids Content) | |
Max Bowl Speed | 2650RPM |
Typical Bowl Speed | 0-2200RPM |
Max G Force | 3000G |
Typical G Force | 0~2060G |
Cut Point | 2-5µm |
Differential Speed | 5~28RPM |
Gearbox Torch | 25000 N·M |
Gearbox Ratio | 38:01:00 |
Main Motor | 160KW(217HP) |
Back Drive Motor | 90KW(120HP) |
Above Max capacity is for reference only, the treating capacity would be various as | |
Remarks | per different material conditions and customer required treating results. |