NETZSCH NEMO 耐驰奈莫单螺杆泵（Progress

单螺杆泵全球**！

总部位于德国的耐驰集团已有141年的历史，是世界驰名的机械制造集团。现有员工1900多人，年销售额3.9亿欧元，位于世界各地的子公司和办事处随时为您提供咨询和服务。在中国的**独资企业耐驰（兰州）泵业有限公司（NLP），严格按照德国耐驰的标准进行NEMO泵（即单螺杆泵）的设计、生产、销售及服务。采用德国先进的技术和科学的管理模式，借助计算机内部ERP网络管理系统及先进的进口数控转子加工设备，以**的产品和良好的服务获得了ISO9001质量认证书。

Broad range of applications  广泛的应用
The pumps are primarily used with media that have the following features:
Containing solids (max. solid sizeup to 150 mm) and free of solids  **大颗粒直径可高达150MM
Low to high viscosity (1 mPas –3 millions mPas) 粘度范围广，高达300万mPas
Thixotropic and dilatant  触变性及胀流性流体
Shear sensitive 剪切力敏感
Abrasive 磨损
Non-lubricating and lubricating  润滑性能差介质
Aggressive (pH 0 – 14) 酸碱
Adhesive 粘稠
Toxic 有毒

Large capacity and  pressure range
Flow rates from just a few ml/h up to 1000 m3/h  流量从几ml/h 到1000m3/h
Number of stages ranging from 1 to 8 for pressures from 6 to 48 bar (standard) or up to 240 bar (high pressure)

从一级到8级螺杆，压力范围标准的为6到48BAR, 或者高压版可以达到240BAR.

Wide range of materials 多种材料选择： 铸铁，铬镍钢，双相不锈钢、哈氏合金、钛材
Our range of metallic materials extends from simple grey cast iron and chrome-nickel steel to highly acidresistant
materials such as Duplex, Hastelloy and titanium to suit different conveying tasks. Ceramics and plastics
round off the list for aggressive and abrasive applications. Our elastomers range from highly abrasion-resistant
natural rubber, to oil-, acid- and alkaliresistant elastomers and finally Aflas and Viton. For products in which elastomers
cannot be used because of high temperatures or for reasons of durability, a large number of solidbased stators made from plastics and metallic materials is available.

Large variety of shaft seals 单端面、双端面密封、磁力驱动
The range of mechanical shaft seals includes simple seals with and without quench, double-acting
seals arranged back to back or in tandem, and cartridge seals. For specific applications, stuffing-box
packing, lip seals and special seals are available. A pump with magnetic coupling is available for use with
toxic media – to guarantee ** that there are no leaks.

Additional features 额外特性
High suction capacity - up to 9 mH2O 高自吸能力
Direction of rotation and flow can be reversed 泵可以正反转
Can be installed in any position 立式、卧式安装
Quiet, smooth running  安静平稳运行
Temperatures from - 20 °C to + 200 °C 温度范围广
Continuous and smooth conveying