1. Project information
Contract date: November 08, 2021
Feeding materials: Limestone powder
Capacity: 30TPH and 40TPH
Equipment: 1set of NE30 bucket elevator / 2 sets of NE50 bucket elevator
The client was coming from Estonia, looking for laboratory scale ball mill for grinding sand for AAC (aerated autoclaved concrete) material development. Capacity:<20kg/. It will be used for grinding sand for building material research project in cooperation with Tartu University in Estonia.
2. Technical Solution
According to the simple layout provided by the customer, some simple parameter requirements are given: production capacity, material particle size, etc. After calculation by the process engineer, NE30 and NE50 plate chain bucket elevators are recommended respectively, and the equipment engineer accordingly issued the basic outline structure drawing to confirm with the customer the important dimension parameters, bucket volume, buckets quantity, etc. on the general drawing. After confirming the drawings and basic parameters, detailed technical and commercial quotations, equipment photos, factory videos, etc. were provided to the customer for reference and understanding.
Finally, the two parties will sign the contract in early October 2021, and the goods will be delivered successfully in November 2021.Finally, the contract will be signed by both parties in the beginning of October 2021 and the goods was already delivered in November of 2021.
3. Equipment Technical Specification
No. 序号 | Items 名称 | Unit 单位 | Parameter 参数 | Remark 备注 | |
1 | Model 规格 | NE30×18.5m | |||
2 | Feeding materials 提升物料 | Dry limestone power 干石灰石粉 | |||
3 | Capacity 提升能力 | t/h | 30 | ||
4 | Buckets pitch 料斗斗距 | mm | 304.8 | ||
5 | Linear speed of traction components 牵引件线速度 | m/s | 0.6 | ||
6 | Driving device 传动装置 | Motor model 电机型号 | YE3-160M-6 | ||
Power 功率 | kW | 7.5 | |||
Voltage/Frequency 电压/频率 | 440V/60Hz | ||||
Gearbox model 减速机型号 | ZQ50-25-Ⅱ | ||||
Speed ratio 速比 | i | 23.34 |
No. 序号 | Items 名称 | Unit 单位 | Parameter 参数 | Remark 备注 | |
1 | Model 规格 | NE50×9.9m | |||
2 | Feeding materials 提升物料 | Dry lime power 干石灰粉 | |||
3 | Capacity 提升能力 | m3/h | 50~60 | ||
4 | Buckets pitch 料斗斗距 | mm | 304.8 | ||
5 | Linear speed of traction components 牵引件线速度 | m/s | 0.53 | ||
6 | Driving device 传动装置 | Motor model 电机型号 | YE3-160M-6 | ||
Power 功率 | kW | 7.5 | |||
Voltage/Frequency 电压/频率 | 440V/60Hz | ||||
Gearbox model 减速机型号 | ZQ50-31.5-Ⅱ |