Your Professional Plastic Hollow Ball Supplier
We have two factories to produce our balls , one is Located in Henan province (cover 10000 square meters and with more than 200 sets machines), another is located in Shandong province (cover 5000 square meters and with more than 50 sets machines).
As plastic ball supply ,we also produce (304 316 316L 440C 420C) stainless steel ball, brass copper ball,(soda-lime&borosilicate) glass ball,Ceramic ball ,Tungsten Carbide Ball, sattelite steel ball,Aluminum Balls . Sizefrom 0.3mm to 100mm Grade from G5 to G1000.
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![Hollow Polypropylene Ball]()
Hollow Polypropylene BallThe hollow polypropylene plastic balls are made from polypropylene as the raw material through a series of production processes such as injection molding, blow molding, grinding, fine polishing, and others. The common sizes of hollow...view more -
![Hollow Plastic Ball]()
Hollow Plastic BallA hollow plastic ball, as the name suggests, is a miniature sphere made of plastic through a special production process with an empty interior. They usually have a white or semi-transparent appearance, resembling free-flowing powder or...view more
Certification
Thanks to our extensive experience, our qualified and dedicated employees and the implementation of systematic quality management, we are able to ensure consistently high product quality and let our factory already got ISO SGS ROHS REACH certificates.
Quality Assurance
Our technical engineer has over 30 years experience . After finished to produce balls, we will take sample balls from the batch are sent for final audit to check for surface roughness, roundness, waviness, lot size variation and hardness in a sophisticated laboratory, according to specified control plans and dock audit procedures. Once all requirements are met, a test certificate is then prepared for the customer.
Customization
Plastic balls can be customized with non-standard specifications, or with hole design ,color customization and Size customization.
If you need to customize other products, please state your requirements or provide drawings. We will have professional engineers provide you with professional services to meet your requirements.
Plastic Hollow Ball
Hollow plastic balls are lightweight, durable, and versatile components used across various industries and environmental sectors. These spherical products are highly valued for their unique design, which enhances buoyancy, chemical resistance, and insulating properties. Hollow plastic balls play crucial roles in applications such as liquid surface coverage, wastewater treatment, fluid control, pollution management, and more. This article delves into the characteristics, manufacturing process, and wide array of industrial and environmental applications of hollow plastic balls.
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Product Name |
Hollow Plastic Ball |
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Density |
0.89g/cm3 |
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Grade |
G0-G3 |
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Precision |
±0.02mm-±0.05mm |
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Size |
6mm-100mm |
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Speciality |
The PP plastic hollow float ball has the characteristics of high porosity, high heat resistance, resistance to chemical corrosion, low pressure drop and mass transfer unit height, high bubble point, sufficient gas-liquid contact, low specific gravity, and high mass transfer efficiency. The operating temperature range is 60-150℃. It has the features of stable center of gravity, edge-to-edge overlap, and good coverage effect. |
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Application area |
Liquid level measurement ball, which covers the liquid surface to reduce heat loss, minimize acid mist dispersion, and decrease the pollution of acid mist and silica and oxygen in the air to water, is used as a filler. |
High Free Volume: Ensures efficient packing and operational performance.
Low Pressure Drop: Minimizes energy consumption.
Low Mass-Transfer Unit Height: Enhances mass transfer efficiency.
High Flooding Point: Improves operational stability.
Uniform Gas-Liquid Contact: Maximizes contact efficiency.
Small Specific Gravity: Reduces the overall weight of the packing.
High Mass Transfer Efficiency: Ensures optimal performance in various applications.
Available materials
Polypropylene (PP).
Polyethylene (PE).
Polyvinyl chloride (PVC).
Chlorinate polyvinyl chloride (CPVC).
Polyvinylidene Fluoride (PVDF).
Reinforced Polypropylene (RPP).
Performance Characteristics
Stable Center of Gravity:
Maintains balance and operational stability.
Low Mass Transfer Unit Height:
Ensures efficient mass transfer.
Good Coverage Effect:
Provides excellent coverage and protection.
Water Quality and Energy Conservation:
Enhances environmental purification efforts.
Hollow Plastic Ball size:
10mm, 15mm, 17mm, 18mm,18.5mm,19mm, 20mm, 25.4mm, 30mm, 35.2mm, 38mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, 150mm, 200mm.
Manufacturing Process of Hollow Plastic Balls
Material Selection
The choice of material is based on the required physical and chemical properties for specific applications. Common materials include:
Polyethylene (PE): Lightweight and resistant to most chemicals.
Polypropylene (PP): Offers higher strength and better temperature tolerance.
Polyvinyl Chloride (PVC): Known for excellent chemical resistance, particularly in acidic environments.
Specialty Plastics (e.g., PTFE, PVDF): Used in highly specialized applications requiring extreme temperature resistance and chemical stability.
Molding Processes
The key molding techniques for creating hollow plastic balls are:
Injection Molding: Heated plastic is injected into a precision mold to create small hollow spheres.
Blow Molding: A preform is inflated inside a mold to create a hollow sphere, ideal for larger balls.
Cooling and Finishing
After the molding process, the balls are cooled to solidify their shape. Excess material is trimmed, and the surface is polished to ensure smoothness and dimensional accuracy.
Quality Control
To ensure that the hollow plastic balls meet the required standards, rigorous testing is conducted. This includes checks for size accuracy, impact resistance, chemical stability, buoyancy, and overall durability.
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Delivery and transport |
Sample time: 2-3Days;Lead time:15 Days for 50000pcs |
FAQ
We're well-known as one of the leading plastic hollow ball manufacturers and suppliers in China. Our products are highly appreciated in both domestic and overseas market. Please rest assured to wholesale custom made plastic hollow ball from our factory.
Pp Hollow Ball, 15mm Hollow Plastic Ball, large hollow plastic balls
