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Screw Pump Manufacturers

Our Company is custom lotion pump manufacturer, we can offer screw pump wholesale service. We always set up the concept of “customer is god” to ensure processing quality and regular delivery.

Who we are

Yuyao Jinhai Glass Plastic Manufactory is a professional China Screw Pump Manufacturers and Wholesale Screw Pump Factory. The company is located northwest of Yuyao City, Ningbo City, Zhejiang Province. Products are widely used in daily necessities, cosmetics, medical and other industries. In line with the spirit of "survive by quality, develop by reputation", our company has always established the concept of "customer is God" to ensure processing quality and normal delivery. At present, we have established stable cooperative relations with many related corporate customers at home and abroad. It has a certain reputation in the industry.

ABOUT US

ABOUT US

Yuyao Jinhai Glass Plastic Products Factory is a company specializing in the production of sprayer accessories.

ADVANTAGE

ADVANTAGE

Our delivery time is very short, and we can prepare goods in advance to meet the high-efficiency needs of customers.

EQUIPMENT

EQUIPMENT

It has 300 sets of advanced polishing machines, 20 sets of automatic polishing machines and other shebs.

NEWS

Screw Pump Industry Knowledge Extension

Here are some of the key benefits and purposes of using a lotion pump:
1. Controlled dispensing: Lotion pumps dispense a consistent amount of product with each pump, allowing users to control the amount they apply and avoid wasting products.
2. Easy to use: Lotion pumps require minimal effort to use, making them an ideal solution for users who may have limited mobility or strength.
3. Sanitary: Lotion pumps help to maintain the hygiene of the product by minimizing the risk of contamination from bacteria, dirt, or other contaminants.
4. Improved product preservation: Lotion pumps help to preserve the shelf life of products by minimizing exposure to air and other environmental factors.
5. Enhanced user experience: The use of a lotion pump can provide an improved user experience by making it easier and more convenient to dispense products, leading to greater customer satisfaction.
Overall, lotion pumps are a convenient and practical solution for dispensing lotions and other viscous liquids and are commonly used in the cosmetic, personal care, and healthcare industries.
What are the advantages of a screw pump?
Screw pumps , also known as progressive cavity pumps, have several advantages that make them a popular choice for a wide range of applications. 
1. High efficiency: Screw pumps have a high level of efficiency, meaning they can transfer fluids with a high degree of accuracy and with minimal energy loss.
2. Low pulsation: Screw pumps are designed to produce a smooth, low-pulsation flow, which helps to minimize wear and tear on system components and reduce noise.
3. Ability to handle viscous fluids: Screw pumps are particularly effective at handling viscous fluids, including those with high solids content, making them a popular choice for many industries, including food, pharmaceutical, and chemical.
4. Self-priming: Screw pumps are self-priming, meaning they can start pumping without the need for external priming, making them ideal for applications where fluid needs to be transferred from a low level.
5. Low shear: Screw pumps generate low levels of shear, which makes them well-suited for applications where delicate fluids, such as emulsions, need to be transferred without being damaged.
6. Easy maintenance: Screw pumps have few moving parts and are easy to disassemble and clean, making maintenance and repair relatively straightforward.
Overall, screw pumps are a reliable and efficient solution for transferring fluids in a variety of industrial applications. Their ability to handle viscous fluids, low pulsation and self-priming capabilities make them particularly effective in industries such as food and beverage, pharmaceuticals, and chemicals.
What is the difference between a gear pump and a screw pump?
Gear pumps and screw pumps are both positive displacement pumps, meaning they move a fixed volume of fluid through the pump with each revolution or cycle. While they share some similarities, there are also some key differences between the two types of pumps, including:
1. Design: Gear pumps have two or more gears that mesh together to create a flow of fluid, while screw pumps use a screw or helical rotor that rotates inside a stator to move fluid through the pump.
2. Flow rate: Gear pumps tend to have a more consistent flow rate, while screw pumps tend to be more versatile and better suited for handling a wider range of fluids, particularly high-viscosity fluids.
3. Pressure: Gear pumps are generally better suited for high-pressure applications, while screw pumps are typically used for lower-pressure applications.
4. Efficiency: Screw pumps are generally more efficient than gear pumps, particularly when it comes to handling high-viscosity fluids.
5. Maintenance: Gear pumps are generally simpler and easier to maintain than screw pumps, which have more complex internal components and require more attention to detail during maintenance and repair.
6. Cost: Gear pumps tend to be less expensive than screw pumps, particularly for smaller pumps with lower flow rates.
Overall, the choice between a gear pump and a screw pump depends on the specific requirements of the application. Gear pumps are better suited for high-pressure applications with lower-viscosity fluids, while screw pumps are better suited for lower-pressure applications with high-viscosity fluids.