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The board-chain elevating machine is mainly made up of operating parts, drive device, top device, middle shell and end device etc. The features are below:

1. Elevating kind is great. It has a few demands to the material kinds, characteristic and block. It can not only elevate powder, grain and block material, but also elevate material with great abrasion. The temperature of material is less than 250℃.
2. Great conveying ability and small drive power. The type of feeding is inflow and type of discharging is gravity abduction. Dense material hopper with great capacity is used to transport. Low chain velocity and great elevating capacity. There is almost no material returning and digging condition, so the powerless is little. The cost of power is 70 per cent of circle-chain elevating machine.
3. Long life. There is no need of hopper to dig material because of the inflow type feeding. There are a few conditions of bumping and extrusion among material. The material would not fall when feeder, elevated and discharged. The design reduces the machine abrasion. The conveying chain is made from board-chain high-strength endurance chain, which prolongs the using life of chain and chain hopper. The using life of conveying chain is more than 5 years.
4. The elevating height is great. The chain is made of high strength endurable alloy steel. Low chain velocity, steady operation. The elevating height can reach 40m.
5. Good sealing performance, little environment pollution.
6. Reliable operation. The advanced design principle ensures the reliability of operation. Hour of no failure is beyond 30,000 hours.
7. Convenient operation and maintenance. Few expendable.
8. Small machine dimension. The dimension of this machine is smaller than that of the same elevating capacity machine.
9. Good structure rigidity and great precision. The shell is hemmed, pressed protruding and welded. Good rigidity and beautiful appearance.
10. The using cost is low. The using cost is very low because of saving energy and little maintenance.

The NE type plate chain bucket elevator is a new type of lifting product developed by introducing foreign technology. It is suitable for conveying powdery, granular, and small pieces of abrasive or non-abrasive materials, such as raw materials, cement, coal, Limestone, dry clay, clinker, etc., the temperature of the materials is controlled below 250°C. This series of elevators adopts inflow feeding and induced discharge. The chain is an alloy steel high-strength plate chain, which is wear-resistant and reliable. The driving part adopts a hard tooth surface reducer. When the material flows into the hopper, it is lifted to the top by the plate chain, and is discharged automatically under the action of the material's gravity. Due to its high energy saving efficiency, NE type plate chain bucket elevator is gradually replacing HL type bucket elevator.

The board-chain elevating machine is the vertical elevating equipment widely used to elevate all kinds of scattered material such as ore, coal and cement etc.

Bucket Elevator 

Technical Parameters

Product description

The NE elevator consists of moving parts that are wound around the upper driving sprocket and the lower redirecting sprocket. Under the action of the driving device, the driving sprocket drives the traction member and the hopper to perform rotary circular motion. Materials will be fed into each hopper from the lower feed port. When the material is lifted to the upper sprocket, it will be discharged from the discharge port under the action of gravity and centrifugal force.

Working principle

Appearance figure