The cam-type double rotor pump is a high-tech and top-notch fluid delivery equipment imported and developed by LAFA from Sweden, and it is a multi-functional new rotor pump manufactured with advanced technology. The professional manufacturing technology and manufacturing precision of the products fully meet the international level.

This product uses two synchronous rotors, the rotors are driven by a pair of synchronous gears in the box, and the rotors are driven by the main and auxiliary shafts to rotate synchronously in the opposite direction to make the pump The inner cavity of the pump is changed, thus forming a higher vacuum degree and discharge pressure, which is more suitable for the transportation of sanitary grades and corrosive high-viscosity media.

The manufacturing standards of this product are divided into five series: food grade, common type, special type, chemical type, and oil type. In terms of structure, it can be divided into two categories: high pressure and high viscosity, high pressure and low viscosity.

With the superior performance of the cam-type double-rotor pump, it can replace more commonly used centrifugal pumps, single-screw pumps, twin-screw pumps, etc.

不论是高温还是低温，无摩擦转子泵的操作温度，特别是温度变化率，都会对泵的寿命和可靠性产生重大影响。泵的操作温度很重要，所以需要将泵设计为在此条件下运作。然而，更重要的是温度变化率。提议（比较保守状况）将变化率保持在每分钟2华氏度下列。不同质量以及材料以不同的速度膨胀和收缩，这会严重影响空隙和应力。

转子泵，作为一种牢固、易维护的泵在业界广为人知，可广泛应用于市政强排，工程抢险，污水提升，污泥输送，真空排出，河道清淤，郊外消防，清仓卸污，油品运输，油田维修，料浆传送，乳粉混输等领域。现在就带大家一起了解下，卫生型转子泵用以消防泵的独特性能。

相比普通的水泵，消防的流量相对有规律。比如说，消防栓给水系统以5L/s为级数增长。自动喷水灭火系统以对应于轻风险级、中危险级、严重风险级的流量值增长。