正弦泵

正弦泵已经证明其在食品行业的价值，能够传输那些包含大颗粒或者大片的流体质，典型的如：现成食品,汤, 调味汁,冰冻食物, 蛋黄酱, 乳酪及凝乳, 熟食，沙拉，腊肠等  提供料斗用于不同产品是本产品的特点。

正弦泵高效吸力在饮料行业有巨大优势。
输送零下十度的浓缩橘汁或者更具流动性的果汁都比转子泵更平稳更柔和。

正弦泵也更能够输送含水果的介质如黄油能产品。
能够柔和输送易破损介质如乳酪，酸奶酪，夸克，以及奶油等使其成为乳品行业的最佳选择。

正弦泵已经成功的用于化工和制药行业，由于其柔和输送，低成本，低起泡率（在洗发水，奶油，涂料，洗涤剂中） 
精细化工
正弦泵也应用于高剪切敏感悬浮液，溶液 ，漂洗剂，清洁剂或者高粘度的介质如硅橡胶。

特点
卫生级结构
除了软体部件，其他部分全部采用不锈钢，包括电机框架 表面没有任何喷漆。 
介质柔和输送
柔和输送意味着在泵输送过程中对已破损的介质没有任何冲击力或者破坏力。
高吸程 
由于吸气腔的持续开放，此泵能够产生0.85bar 的吸压
低脉动产品流动
低脉动产品流动能够防止管路内的振动，保证有秩序的稳定输送，这意味泵能够更快的排空或者充满，而来自于流量计的介质更加精准，来自热交换器的介质热传送效更高。 
空间节约 
采用紧凑型设计，安装空间节省。能源节省。 
用最低的扭矩 ，比空气隔膜泵更经济实惠, 比转子泵消耗更低的功率。
双向运转
是双向设计，所以可顺时针或者逆时针运转而不用修改任何内部组件。
无曝气或者气泡产生输送过程中柔和输送，低剪切力使得输送无曝气，不产生气泡。
高粘度 
能够输送不同粘度的介质，最高可以输送1.000.000 CPS. 
维修简单快速 
拆卸、检查或者更换易损零件 最多只需要，拆卸维修不需要任何特殊的技术技巧。即使一个普通的操作工也能进行所有必要的检测和维护。

工作原理：

由于倾斜的刮刀门和动态转子的相互作用，介质通过独特设计的转子被柔和的输送出去，低脉动，没有受到冲击。转子的正弦波造型意味着每次转动均可形成一个腔（每次经过衬套空间时可发生4次）。通过该运动，可"推动"或"排放"流动产品。控制刮板将泵腔分为吸入室和排空室，保证进出口的压差。

1. Product application:

Food

EcoSine has proved its worth in the food industry for transporting media containing large particles and/or chunks. Typical examples here include ready meals, soups, sauces, frozen foods, mayonnaise, cheese curd, deli salads and sausage fillings.
Beverage industry
   The highly efficient suction capability of the Hichine EcoSine is certainly a huge advantage in the beverage industry. Concentrated orangejuice at temperatures of down to -10°C or even very fluid juices are transported rapidly and gently at capacities greater than that of rotary lobe pumps.

Dairies

EcoSine's ability to gentle transport highly sensitive cheese, yogurts, quark and creams makes it the ideal choice for the dairy industry. The EcoSine is also highly suited for fruit laden products as well as butter related products.

Cosmetics & pharmaceuticals
   HICHINE pumps have been used successfully in the chemical and pharmaceutical industries because of its gentle transportation, low cost of ownership and low foaming of shampoos, creams, pastes and lotions etc.
Fine chemicals
   EcoSine is in a different league to the competition with regard to shear, sensitive suspensions, solutions, rinsing and cleaning agents or highly, viscous media such as silicone.

2.Feature

Hygienic construction:
The Ecosine, apart from the software components is constructed entirely from stainless steel, including the power frame.
Gentle product handling:
The gentle pumping action means no damage to shear sensitive products during
the pumping part of the process.
High Suction:
The EcoSine is capable of creating 0.85 bar suction pressure thanks to its continuously open suction cavity.
Low-pulsation product flow:
The low-pulsation product flow prevents vibration in pipelines and ensures a
rock-steady discharge flow which in turn means quicker emptying and/or filling,
more accurate readings from flow meters and more efficient heat transfer from
heat exchanger units.
Space-saving:
The EcoSine is a compact, space saving design. It is ideal for space critical installations.
Energy Saving:
The Ecosine requires a minimum amount of torque, far more economical to run than any air operated diaphragm pump, with smaller power requirements than any rotary lobe type pump.
Bi – Directional: The EcoSine is bi-rotational, so can be operated in either the clockwise or counter-clockwise direction without modifying any of the pump internal components.
No aeration or creation of foam:
Thanks to the low shear gentle pumping action, no aeration is created during product transfer.
Quick and easy Maintenance:
A maximum of 10 minutes is required to strip the pump and inspect or change the wear parts. No special technical skills are required to open and repair the pump. After a brief training session even the production operators, will be able to perform all necessary repairs or inspections on the pump.
High Viscosity:
As with the higher duty Sine pump the EcoSine is also able to transport a wide range of viscosities up to 1.000.000 CPS.

3.Working principle：

Thanks to the sinewave-shaped design of the rotor, four 'chambers' are created through which the medium is 'pushed' or 'gently - massaged'. The scraper gate prevents any medium passing back from the discharge side to the lower pres- sure suction side of the pump.