4/3D-GEM Centrifugal Slurry Pump , Copper Mining Horizontal Centrifugal Slurry Pump
heavy duty slurry pump
,mining slurry pump
4/3D-GEM Centrifugal Slurry Pump , Copper Mining Horizontal Centrifugal Slurry Pump
Description:
4/3D-GEM: Flow rate:24-55 l/s,Head:9 -52m, motor power:Max.60kw.
4/3D-GEMR:Flow rate:22-50 l/s,Head:5-34.5m,motor power:Max.60kw.
GEM-type mining heavy duty slurry pump is a single-stage, single-suction, cantilever, horizontal centrifugal pump, suitable for metallurgy, mining, coal, power building materials and other industrial sectors containing suspended solids particles of liquid. Such as concentrates, tailings, ash, cinder, cement, soil, gravel and other strong hardness, strong corrosion of high concentrations of slurry. The temperature of the solid-liquid mixture to be delivered shall not exceed 80 ° C and the weight concentration may be up to 60%.
Features:
- GEM-type slurry pump inlet for the axial, export for the radial, the user can be adjusted in the direction of the direction of the export direction, adjust the minimum angle of 45 °.
- GEM-type slurry pump from the direction of the inlet as a counter-clockwise rotation, commonly used in four ways: DC type, CV type, ZV type, CR type.
- The shaft seal is sealed with Gland seal , Expeller Seal and mechanical Seal.
Material:
High chrome alloy, Nature Rubber and Polyurethane.
Impeller: High chrome alloy and Nature rubber impellers are completely interchangeable. Impellers can be produced from 2 vans to 8 vans as required. High efficiency, high head and OEM designs are also available.
Liner: High chrome alloy and nature rubber liners are completely interchangeable. Easily replaceable liners are bolted, not glued, to the casing for positive attachment and east of maintenance.
Bearing assembly: A large diameter shaft with short overhang minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold the cartridge type housing in the frame.
Pump Casing: Casing halves of cast or ductile iron with external modified ribs provide high operating pressure capabilities and an extra measure of safety.
Materials list
| Part Name | Material | Specification | HRC | Application | OEM Code |
| Liners & Impeller | Metal | AB27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| AB15: 14%-18% chrome white iron | ≥59 | Used for higher wear condition | A07 | ||
| AB29: 27%-29% chrome white iron | 43 | Used for lower pH condition especially for FGD. It also can be used for low-sour condition and desulfuration installation with pH no less than 4 | A49 | ||
| AB33: 33%-37% chrome white iron | It can transport oxygenated slurry with pH not be less than 1 such as phospor-plaster, nitric acid, vitriol, phosphate etc. | A33 | |||
| Rubber | R08 | ||||
| R26 | |||||
| R33 | |||||
| R55 | |||||
| Expeller & expeller ring | Metal | B27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| Grey iron | G01 | ||||
| Stuffing Box | Metal | AB27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| Grey iron | G01 | ||||
| Frame/Cover plate, bearing house & base | Metal | Grey iron | G01 | ||
| Ductile iron | D21 | ||||
| Shaft | Metal | Carbon steel | E05 | ||
| Shaft sleeve, lantern ring/resctrictor, neck ring, gland bolt | Stainless steel | 4Cr13 | C21 | ||
| 304 SS | C22 | ||||
| 316 SS | C23 | ||||
| Joint rings & seals | Rubber | Butyl | S21 | ||
| EPDM rubber | S01 | ||||
| Nitrile | S10 | ||||
| Hypalon | S31 | ||||
| Neoprene | S44/S42 | ||||
| Viton |
S50 |
|
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| TYPE | A | B | C | D | E | F | M | N |
| 1.5x1B-GEM(R) | 583mm | 28mm | 197mm | 143mm | 254mm | 181mm | 114mm | 127mm |
| TYPE | IMPELLER | LINER | MAX. POWER | FLOW(l/s) | HEAD(m) | SPEED(r/min) | MAX.Eff | NPSH(m) |
| 1.5x1B-GEM | METAL | METAL | 15KW | 3.5 - 8 | 6 - 68 | 1200 - 3800 | 40% | 2 - 4 |
| 1.5x1B-GEMR | RUBBER | RUBBER | 15KW | 3 - 7 | 7 - 52 | 140 0- 3400 | 35% | 2 - 4 |
| 2x1.5B-GEM(R) | 592mm | 28mm | 197mm | 143mm | 254mm | 205mm | 146mm | 127mm |
| TYPE | IMPELLER | LINER | MAX. POWER | FLOW(l/s) | HEAD(m) | SPEED(r/min) | MAX.Eff | NPSH(m) |
| 2x1.5B-GEM | METAL | METAL | 15KW | 9 - 20 | 6 - 58 | 1200 - 3200 | 45% | 3.5 - 8 |
| 2x1.5B-R | RUBBER | RUBBER | 15KW | 7 - 15 | 5.5 - 41 | 1000 - 2600 | 50% | 2.5 - 5 |
| 3x2C-GEM(R) | 768mm | 42mm | 254mm | 175mm | 356mm | 238mm | 178mm | 146mm |
| TYPE | IMPELLER | LINER | MAX. POWER | FLOW(l/s) | HEAD(m) | SPEED(r/min) | MAX.Eff | NPSH(m) |
| 3x2C-GEM | METAL | METAL | 30KW | 11 - 24 | 12 - 64 | 1300 - 2700 | 55% | 4 - 6 |
| 3x2C-GEMR | RUBBER | RUBBER | 30KW | 10 - 21 | 13 - 46 | 1300 - 2300 | 60% | 2 - 4 |
| 4x3D-GEM(R) | 943mm | 65mm | 330mm | 213mm | 432mm | 292mm | 235mm | 191mm |
| TYPE | IMPELLER | LINER | MAX. POWER | FLOW(l/s) | HEAD(m) | SPEED(r/min) | MAX.Eff | NPSH(m) |
| 4x3D-GEM | METAL | METAL | 60KW | 24 - 55 | 9 - 52 | 1000 - 2200 | 71% | 4 - 6 |
| 4x3D-GEMR | RUBBER | RUBBER | 60KW | 22 - 50 | 5 - 34.5 | 800 - 1800 | 59% | 3 - 5 |
| 6x4E-GEM(R) | 1178mm | 80mm | 457mm | 257mm | 546mm | 406mm | 292mm | 235mm |
| TYPE | IMPELLER | LINER | MAX. POWER | FLOW(l/s) | HEAD(m) | SPEED(r/min) | MAX.Eff | NPSH(m) |
| 6x4E-GEM | METAL | METAL | 120KW | 45 - 100 | 12 - 56 | 800 - 1550 | 65% | 5 - 8 |
| 6x4E-GEMR | RUBBER | RUBBER | 120KW | 40 - 90 | 12 - 45 | 800 - 1350 | 65% | 3 - 5 |
| 8x6E-GEM(R) | 1302mm | 80mm | 457mm | 257mm | 546mm | 551mm | 356mm | 321mm |
| TYPE | IMPELLER | LINER | MAX. POWER | FLOW(l/s) | HEAD(m) | SPEED(r/min) | MAX.Eff | NPSH(m) |
| 8x6E-GEM | METAL | METAL | 120KW | 100 - 230 | 10 - 61 | 500 - 1140 | 72% | 2 - 9 |
| 8x6E-GEMR | RUBBER | RUBBER | 120KW | 90 - 200 | 7 - 49 | 400 - 1000 | 65% | 5 - 10 |
| 10x8ST-GEM(R) | 1748mm | 120mm | 650mm | 620mm | 900mm | 673mm | 445mm | 375mm |
| TYPE | IMPELLER | LINER | MAX. POWER | FLOW(l/s) | HEAD(m) | SPEED(r/min) | MAX.Eff | NPSH(m) |
| 10x8ST-GEM | METAL | METAL | 560KW | 178 - 380 | 11 - 61 | 400 - 850 | 71% | 4 - 10 |
| 10x8ST-GEMR | RUBBER | RUBBER | 560KW | 150 - 330 | 12 - 50 | 400 - 750 | 75% | 4 - 12 |
| 12x10ST-GEM(R) | 1816mm | 120mm | 650mm | 620mm | 900mm | 775mm | 470mm | 470mm |
| TYPE | IMPELLER | LINER | MAX. POWER | FLOW(l/s) | HEAD(m) | SPEED(r/min) | MAX.Eff | NPSH(m) |
| 12x10ST-GEM | METAL | METAL | 560KW | 260 - 550 | 7 - 68 | 300 - 800 | 82% | 6 |
| 12x10ST-GEMR | RUBBER | RUBBER | 560KW | 200 - 450 | 7 - 45 | 300 - 650 | 80% | 2.5 - 7.5 |
| 14x12ST-GEM(R) | 1873mm | 120mm | 650mm | 620mm | 900mm | 937mm | 521mm | 495mm |
| TYPE | IMPELLER | LINER | MAX. POWER | FLOW(l/s) | HEAD(m) | SPEED(r/min) | MAX.Eff | NPSH(m) |
| 14x12ST-GEM | METAL | METAL | 560KW | 350 - 770 | 13 - 63 | 300 - 600 | 77% | 3 - 10 |
| 14x12ST-GEMR | RUBBER | RUBBER | 560KW | 320 - 700 | 13 - 44 | 300 - 500 | 79% | 3 - 8 |
Gempump is professional and modern enterprise including research and development, engineering design, production and installation, debugging services , automatic control equipment, non-metallic mineral production line test, design, consultation and the complete line of delivery.The scope of services related to mining, metallurgy, electric power, coal, glass, paper, chemical building materials, refractory materials, tiles,food, cement ,etc.Our pumps sell well in more than thirty provinces, autonomous region.