High precision solid plastic ball factory | Custom Engineering & Volume Manufacturing
 

Solid plastic balls are made of high-performance engineering plastics (such as POM, PP, nylon, PTFE, etc.) through injection molding or mechanical processing, and then precision grinding and polishing

 

Appearance: The surface is extremely smooth and usually has a mirror effect. Structure: The interior is dense, without bubbles, and can withstand high physical pressure.

 

Accuracy: Professional manufacturers can provide products with tolerances within 0.001mm (which is precisely where "professionalism" is reflected)

 

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POM (polyoxymethylene) solid ball

The industrial "Sai Steel", the hardest and most wear-resistant, commonly used in bearings.

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PP (polypropylene) solid ball

ExtremelyExtremelyeight and corrosion-resistant, commonly used in laboratories and light industry floating balls.

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PTFE (Teflon) solid ball

Laboratory grade temperature and strong acid resistant, it is the most expensive and professional choice.

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Nylon solid ball

It has certain toughness and self-lubricating properties, and is commonly used in transmission devices.

 

Types Of Solid Plastic Ball

 

 

  • 68 Cal POM Plastic Balls 17mm 17.27mm 17.3mm Hard Solid P...
    Item:Multiple Sizes Available: Choose from 17mm, 17.27mm, and 17.3mm
    Durable POM Balls: Resistant to wear and tear for long-lasting use.
    Hard Solid Material: Ideal for industrial machinery parts and feeders.
    Injection...
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  • Red Solid 0.68 Caliber Paintball Balls Pom Material Plast...
    Item:17.3mm pom plastic ball
    17.27mm pom plastic ball
    red color 17.3mm pom plastic ball
    yellow color 17.3mm pom plastic ball
    blue color 17.3mm pom plastic ball
    green color 17.3mm...
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  • White Plastic Balls
    Item:White Plastic Balls
    material:Precision Solid Plastic Ball factory (Pom Acetal Delrin ,Nylon PA PA6 PA66, PP Polypropylene,PTFE Teflon ,PEEK,PS,HDPE,ABS,Acrylic )
    Size:0.8mm-100mm
    Grade:G0 G1...
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  • Pp Plastic Balls
    Item:Pp Plastic Balls
    material:Polypropylene, pp,(C3H6)n
    Size:1mm-100mm
    Grade:G0-G3 (0.01MM-0.05MM)
    colors:different colors
    POM plastic ball size :0.8mm-100mm
    Nylon plastic ball...
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  • Polypropylene Balls
    PA: Polyamide, Nylon 6,6, Zytel, Ultramid
    POM: Polyoxymethylene, Polyacetal, Hostaform, Derlrin, Ultraform
    PAI: Polyamide-imide, Torlon
    PP: Polypropylene, Hostalen, Moplen
    PTFE: Polytetrafluoroethylene,...
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  • Plastic Grinding Ball
    Item:Plastic Grinding Ball
    Material:Delrin (Polyoxy-Methylene), POM, Acetal
    Densiry:1.4g/cm^3
    Grade:G0-G3(0.01-0.05mm)
    Size:0.8mm-100mm
    Colors:different color as customer request
    MOQ:1000pcs
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  • Sealing Adjustment Ball
    Item:Sealing Adjustment Ball
    Material:Acetal (POM)
    Size:0.8mm-100mm
    Grade:G0 G1
    Colors:colorful
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  • Small Hard Plastic Ball
    Item:Small Hard Plastic Ball
    Material:Polypropylene, pp,(C3H6)n
    Size:1.588mm-100mm
    Grade:G0-G3 (0.01MM-0.05MM)
    color:naterual and different colors
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  • Small Bearing Ball
    Item:Small Bearing Ball
    Material:Polyetheretherketone, PEEK
    Size:1mm-100mm
    Grade:G0 G1 G2
    Density:Around: 1.3/cm3
    Color:natural color
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  • White Plastic Ball
    Item:White Plastic Ball
    Material:Acetal (POM), Polypropylene (PP) ,Nylon (PA PA66) ,PTFE(Teflon) ,PS ,PEEK, Acrylic (PMMA)
    Size:0.8mm-100mm
    Grade:G0 G1 G2
    Color: different colors
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  • Peek Plastic Ball
    Item:Peek Plastic Ball
    Material:Polyetheretherketone, PEEK
    Size:1mm-100mm
    Density:Around: 1.3/cm3
    Color:natural color
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  • Peek Thermoplastic Ball
    Item:Peek Thermoplastic Ball
    Size:1mm-100mm
    Grade:G0-G3(0.01-0.05mm)
    Material:Polyetheretherketone, PEEK
    Density:Around: 1.3/cm3
    view more
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The Five Core Advantages of solid plastic ball

1. Dense and solid, hard core compression characteristics: 100% pure solid filling, no bubbles or sand holes inside. Selling point: With extremely high structural strength, it does not burst or collapse in high-pressure environments, and its service life is 3-5 times that of ordinary spheres.

 

2. Micron level high precision (Precision) features: using imported CNC grinding machines for secondary precision grinding, with tolerances controlled at $\ pm 0.01mm \ sim 0.02mm $. Selling point: True roundness guarantee, smooth operation in high-frequency vibration and precision slide rail, no jamming, ultra quiet.

 

3. Excellent chemical and physical stability characteristics: High performance materials such as POM (Sai Steel), PA (Nylon), PP, PE, etc. can be selected according to requirements. Selling points: self-lubricating and wear-resistant, acid and alkali resistant, non rusting. The performance remains stable in oil, chemical solvents, or humid environments.

 

4. Stable center of gravity and precise trajectory characteristics: The solid structure ensures that the center of gravity of the sphere coincides with the height of the geometric center. Selling point: In fluid control (such as valve check), it opens and closes quickly and seals tightly; In competitive equipment, the trajectory is more stable.

 

5. Deep processing friendly features: fully solid structure. Selling point: Supports drilling, tapping, cutting or chamfering at any angle, and the interior remains tight after processing, without losing support like a hollow ball.

 

Main Functions

 

Precision transmission: As a bearing, slide rail, and universal ball, it provides low friction and high load rolling support.

Fluid sealing: acting as a valve core in one-way valves and check valves, utilizing its precise roundness to achieve zero leakage sealing.

Liquid level indication: Using the density difference of different materials, solid balls can accurately float or sink, used for liquid level sensors.

Weighted filling: Provides precise physical weight distribution without sparking or magnetic interference like metal balls.

 

Solid Plastic Ball Wide Applications

 

 

Industry

Applications

industrial manufacturing

Check valves, hydraulic components, pneumatic components, precision bearings, furniture slides

medical device

Ventilator one-way valve, medication mixing ball, laboratory testing equipment

Sports competition

Fascia ball, hockey, hand cranked bell balance ball, weight-bearing trainer, game console

Electronic and Electrical Appliances

Insulation support, switch trigger ball, anti-static ball

Creative Lifestyle

High end cosmetics mixing, window display, environmentally friendly buoyancy materials

 

Products

POM

Delrin plastic ball

Polypropylene PP plastic ball

Nylon PA66

plastic ball

PTFE plastic ball Polytetrafluoro ethylene

Material

POM

Delrin plastic

Polypropylene PPplastic

Nylon PA66

plastic

Teflon Balls-PTFE

Size

0.8mm-100mm

1.588mm-100mm

2mm-100mm

1mm-200mm

Grade

G0-G3

(±0.01-0.05mm)

G0-G3

(±0.01-0.05mm)

G0-G3

(±0.01-0.05mm)

G0-G3

(±0.01-0.05mm)

 

Feature of different materail of solid plastic bal

 

POM Delrin Plastic Ball

High Hardness; High Density; Low Water Absorption. It is similar to nylon, but slightly harder than nylon, slightly larger than the density recommended products applied to the required low water absorption

 

Polypropylene PP Plastic Ball

Anti-chamicals; Low Density;Good Insulation; Good Corrosion Resistance

The highest melting point of the thermoplastic with excellent electrical insulator and low dielectric coefficient, often used for floating capacity requirements

 

Nylon PA66 Plastic Ball

The nylon has preferably the alkali metal, to adapt to the neutral characteristics of petroleum products and all kinds of chemical products.

PTFE plastic ball Polytetrafluoro ethylene plastic ball

Temperature Tolerance -180-250

Degree Celsius; High Hardness; Good Property of

Anti-chamicals; Low Density;Good Insulation; Good Corrosion Resistance.

 

Solid Plastic Ball Application
 

 

Pom ball applications:POM ball table,drawer slide device bearings, rollers, valves, electronic apparatus, sailing apparatus.

 

PP ball applications:used for transfusion, level calibration indicator,sprayers,dispenser, grinding food, lotion pump,medical equipment.

 

Pa66 nylon ball used for transfusion, level calibration indicator.

PTFE ball applications:Particularly suitable for use in cryogenic liquids and acids under the conditions of the instrument.

 

PEEK ball applications:High-end machinery and aviation technology

Solid Plastic Ball

Our factory Qualification certification and strength

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With more than 25 years experience 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) .

Our factory already got ISO certificate ,and our plastic ball already got FDA certificates

We usually have normal size balls in our factory ,so our delivery time about 4days

With more than 25 years produce high precision solid plastic ball experience,we have some normal size balls in our factory warehouse ,so we have a good advantage with price .

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FAQ

 

Q: Are you a factory or a trade company ?

A: We are a professional high precision plastic ball factory more than 25 years history

Q: Which material you can produce ?

A: We are able to produce material of POM ,PP ,PA6,PA66,PTFE,PEEK,PS,PLASTIC BALL

Q: What’s size of solid plastic ball you produce ?

A: Our plastic ball size from 0.8mm to 200mm

Q: What’s grade of plastic ball your factory usually produce ?

A: Our factory usually produce solid plastic ball with G0 G1 G2

Q: How can we guarantee quality?

A: Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q: Do you supply samples ?

A: yes,we are able to send samples with free charge for your test

Q: Where is your factory address ?

A: Kaifeng city ,Henan province,China

Q: What’s your delivery time ?

A: Normal size we have in stock,so delivery time about 4days after payment

Q: Where you plastic ball mainly export ?

A: Our plastic ball usually export to United States, Germany, France, United Kingdom, Italy, Belgium, Spain, Brazil, Thailand, Vietnam,Taiwan,Saudi Arabia, Poland.............

 

We're well-known as one of the leading solid plastic ball manufacturers and suppliers in China. Our products are highly appreciated in both domestic and overseas market. Please rest assured to wholesale custom made solid plastic ball from our factory.

Peek Precision Plastic Ball, Peek Ball, Peek Thermoplastic Ball
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