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Bucket Elevator
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NE series chain
NE series chain bucket elevator is the developed product which is introduction of similar foreign advanced technology, is currently more advanced kind of vertical lifting machine, has been widely used to handle a variety of bulk materials, such as ore, coal, cement clinker, grain, fertilizer and so on. In industrial countries, this type of bucket elevator is very wide application. Due to its high efficiency and energy saving, it has become an alternative choice for HL and TH type chain bucket elevator. There are 11 models of NE series chain bucket elevator: NE15, NE30, NE50, NE100, NE150, NE200, NE300, NE400, NE500, NE600, NE800, chain speed ≤40m / min. Furthermore, the company also design extended model its capacity is between the above model based on user requirements.
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NSE series chain
NSE series of high-speed chain bucket elevator is a new type vertical lifting machine, which is the developed product of introducing similar foreign advanced technology. It is suitable for lifting powder and small granular material, such as cement, coal, other small granular material after crushed and so on. It is widely used in building materials, metallurgy, coal, electricity industry etc.
There are more than 10 basic models of NSE series chain bucket elevator: NSE100 to NSE1900, lift capacity from 100m3 / h to 1900m3 / h. Choose different lifting speeds and different bucket shapes ( D, A, L type) based on the lifting materials for each model, the maximum lifting speed of 71m / min, the maximum lifting height of 65m. Furthermore, the company also can design extended model its capacity is between the above models according to user requirement.
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N-TGD Belt
N-GTD belt bucket elevator has characteristics of great conveying capacity/ small size/ low energy consumption/ running stable and reliable/ long service lifetime/ extra high lifting height, it is a new type vertical lifting machine, which is the developed product of introducing similar foreign advanced technology. It can be used for vertical lifting bulk powder materials or small granulated materials. It is widely used for powder or granulated materials with high load lifting system in cement/ chemical / coal/ electricity/ harbor/ food industries. It is specially recommended to use for lifting raw material to preheater in dry-method cement production line/ raw meal to homogenization silo/ cement to cement silo and high load circulating conveying of large ball mill close circuit system, it can completely replace import bucket elevator in same size. So far the maximum lifting capacity of developed product is over 1800m3/h, maximum lifting height is 180m.
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Large plate chain bucket elevator
Due to the business scale’s continuous expansion of cement manufacturer and energy saving requirements, both at home and abroad using the roller press for raw materials finish grinding and cement combined grinding is more and more, the capacity of single unit has been expanded, making the capacity of conveying equipment matched with the roller press also is increased. Because of the abrasive and lump material, only the plate chain bucket elevator can be used. There are material block/leakage, equipment vibration, motor frequent stop, large back flow and so on, due to unstable material flow out of roller press, abrasive material and process problems, it seriously affect the whole system operating rate. Our company has developed the large plate chain bucket elevator with large lifting capacity based on many years’ experience of designing and manufacturing plate chain bucket elevator. It is suitable for this process system, which makes the process system operating rate to be unaffected because of the plate chain bucket elevator fault.
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Bulk Material Conveying Chain
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FU conveyor chain
Fu conveyor chain with high quality alloy steel manufacturing, strict quality management, sophisticated manufacturing technology has long service lifetime. Under normal operation conditions, the lifetime can be up to more than three years.
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Reclaimer chain
Chain specifications for reclaimer of rectangular material stack and circular material stack as below:
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Bucket elevator chain
Plate chain as the core component of the bucket elevator, during chain design our company adopting the plate chain parts "simultaneous failure" design concept, has the lightest weight under the conditions of meeting the chain breaking tension. Each part’s material has been selected high quality alloy steel, developed from German advanced processing and manufacturing process, to ensure that the product is excellent in tensile, wear resistance and service lifetime.
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Spare Parts
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Bucket
The bucket of elevator, is a key component for material conveying, and also is a kind of wearing part, we have detailedly studied it for many years. We have designed bucket A-type, D-type, L-type with different cross-section shape based on different material and operation condition, under same bucket width there is a maximum bucket volume by optimizing design.
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Sprocket
The sprocket produced by our company, whether drive or tail of the sprocket, is made of high quality alloy steel as raw materials, by CNC machining centers precision machining sprocket tooth profile and treating tooth surface by induction hardening heat treatment, the surface hardness of the sprocket is HRC54~58, accordingly ensure chain and sprocket tooth correct meshing, to keep bucket elevator running smoothly and extend service lifetime of sprocket.
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Bearing housing
Including head bearing housing and tail bearing housing.
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Purchased Components
Gear box,fluid coupling,motor,are famous brands at home and abroad.
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NE series chain
NE series chain bucket elevator is the developed product which is introduction of similar foreign advanced technology, is currently more advanced kind of vertical lifting machine, has been widely used to handle a variety of bulk materials, such as ore, coal, cement clinker, grain, fertilizer and so on. In industrial countries, this type of bucket elevator is very wide application. Due to its high efficiency and energy saving, it has become an alternative choice for HL and TH type chain bucket elevator.
There are 11 models of NE series chain bucket elevator: NE15, NE30, NE50, NE100, NE150, NE200, NE300, NE400, NE500, NE600, NE800, chain speed ≤40m / min. Furthermore, the company also design extended model its capacity is between the above model based on user requirements.
Performance
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Wide lifting material adaptability
There is less requirement of materials’ characteristics and size, not only handling the general powder, granular and bulk materials, but also can handling abrasive materials. Material temperature ≤250 ℃.
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Large lifting capacity
The series elevator NE15 ~ NE800 has a variety of specifications, lift range 15 ~ 800m3 / h. Bucket elevator’s casing has adequately braced and stiffened. After casing edgefolded, stiffened, welded, it has well rigidity and good appearance. Due to less energy consumption and maintenance, the operating cost is low.
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High lifting height
Low chain speed, smooth operation, and the use of high-strength chain with wear-resistant plate link, therefore, it has high lifting height (CC distance up to 50m).
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Low driving power
The chain bucket elevator is inflow feeding material (material directly flow into buckets) and gravity discharge material, large-capacity bucket with intensive layout, low-speed chain and large lift capacity. When material lifting, almost no back flow material and no excavating material, therefore, it has about 70% power consumption of the bucket elevator with double calibrated round link chain.
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Long service lifetime
To bucket elevator with inflow feeding material, squeeze and collision rarely occurs between the moving parts and material. The machine is designed to ensure that the material will not be scattered during feeding, lifting and discharging, which prevents the casing abrasion by material. Using plate chain with high-strength wear-resistant link, extending the chain lifetime. Under normal operating conditions, the chain lifetime is over three years.
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Good operational reliability
Advanced design principles to ensure the operational reliability of bucket elevator, operation, easy maintenance, less wearing parts.
Structure
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Running parts
Including the bucket and the sleeve roller chain, NE15, NE30 with a single chain, NE50-NE800 with double chain.
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Drive device
1. Choosing Y series motor, gear box (or directly with cycloid gear motor) and chain drive.
2. Choosing Y series motor, direct connection drive shaft of bucket elevator by gear box with large great speed ratio.
3. Two type of drive devices arrangement: left installed and right installed, respectively corresponding with bucket elevator’s type.
Left installed: face the feed inlet of bucket elevator, drive device at the left side of the casing.
Right installed: face the feed inlet of bucket elevator, drive device at the right side of the casing.
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Head device
Fitted with rails (double chain), backstop, the outlet equipped with anti-rubber material back plate.
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Intermediate casing
The part of intermediate casing fitted with rails (double chain) , in order to prevent the chain swing.
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Tail device
Fitted with a tensioning device, NE15-NE50 with spring tension, NE100-NE800 with gravity plus spring tension (option: level meter and speed detection sensor).
Specifications
Model | Capacity m3/h | Bucket | The largest size of material | ||||||
Volume L | Bucket pitch mm | Chain speed m/min | Percentage of % | ||||||
10 | 25 | 50 | 75 | 100 | |||||
NE15 | 15 | 2.7 | 203.2 | 29.8 | 65 | 50 | 40 | 30 | 25 |
NE30 | 31 | 7.9 | 304.8 | 30.1 | 90 | 75 | 58 | 47 | 40 |
NE50 | 60 | 15.1 | 304.8 | 30.1 | 90 | 75 | 58 | 47 | 40 |
NE100 | 110 | 36.4 | 400 | 31 | 130 | 105 | 80 | 65 | 55 |
NE150 | 165 | 54.6 | 400 | 31 | 130 | 105 | 80 | 65 | 55 |
NE200 | 220 | 91 | 500 | 30 | 170 | 135 | 100 | 85 | 70 |
NE300 | 320 | 132.3 | 500 | 30 | 170 | 135 | 100 | 85 | 70 |
NE400 | 440 | 218.4 | 600 | 30 | 205 | 165 | 125 | 105 | 90 |
NE500 | 470 | 260.9 | 700 | 30 | 240 | 190 | 145 | 120 | 100 |
NE600 | 600 | 300.2 | 700 | 30 | 240 | 190 | 145 | 120 | 100 |
NE800 | 800 | 501.8 | 800 | 30 | 275 | 220 | 165 | 135 | 110 |
Notes: If you need some other special specifications, our company can provide customization services accordingly.
For more information, please contact our company’s sales department.