Disc Pulverizer vs Rotor Pulverizer: Differences in Output, Powder Size & Applications

When choosing a plastic pulverizer machine, one of the most common questions is:

Should I choose a disc pulverizer or a rotor pulverizer?

There is no single machine that is better for every plastic material.

A disc pulverizer and a rotor pulverizer use different grinding mechanisms, which can affect:

• Powder size

• Particle-size consistency

• Production capacity

• Grinding temperature

• Energy consumption

• Wear-part life

• Maintenance requirements

• Suitable plastic materials

• Final applications

For manufacturers producing PVC powder, rotomolding PE powder, masterbatch, recycled plastic powder, or engineering plastic powder, choosing the wrong pulverizer can lead to low output, excessive heat, rapid blade wear, and unstable powder quality.

This guide compares disc and rotor pulverizers in detail and explains how to select the right machine for your material and production requirements.

Quick Answer: Disc Pulverizer vs Rotor Pulverizer

The main difference is the grinding mechanism.

Disc Pulverizer = Controlled Shearing & Grinding Between Discs

Rotor Pulverizer = High-Speed Impact, Cutting & Grinding by Rotor Tools

In general:

• Choose a disc pulverizer when consistent fine powder and controllable particle size are the priority.

• Consider a rotor-type pulverizer when the material and process favor impact or cutting action and high throughput is more important than a very narrow particle-size distribution.

However, the actual choice must always be based on the material.

Here is a quick comparison:

These are general differences. Machine design varies between manufacturers.

What Is a Disc Pulverizer?

A disc pulverizer is a plastic grinding machine that normally uses two precision grinding surfaces:

• One stationary grinding disc

• One high-speed rotating grinding disc

Plastic granules or pre-crushed material enter the grinding chamber and pass through the narrow gap between the two discs.

The material is reduced through a combination of:

• Shearing

• Cutting

• Friction

• Impact

The finished powder is then transported by airflow to a cyclone, screening system, or powder collection unit.

How Does a Disc Pulverizer Control Powder Size?

One of the major advantages of a disc pulverizer is that the grinding clearance can be adjusted.

Changing the distance between the fixed and rotating grinding discs affects the resulting powder size.

A typical system may also include:

• Vibrating screen

• Air conveying

• Cyclone separator

• Coarse-powder return

• Dust collection

Oversized particles can therefore be separated and returned for additional grinding.

This makes a properly configured disc pulverizer particularly useful when powder consistency is important.

What Is a Rotor Pulverizer?

A rotor pulverizer uses a high-speed rotating assembly equipped with blades, teeth, hammers, or other grinding elements.

Instead of primarily controlling size through the clearance between two flat grinding discs, the material is reduced through repeated:

• High-speed impact

• Cutting

• Collision

• Shearing

Depending on the machine design, a screen or classification system may control the final particle size.

Rotor-type systems can be useful for materials or production conditions where strong impact and cutting action are required.

Important: “Rotor Pulverizer” Does Not Always Mean the Same Machine

This is an important point for buyers.

The plastic machinery industry does not use pulverizer terminology consistently.

Depending on the manufacturer, you may see names such as:

• Rotor Pulverizer

• Rotor Hammer Pulverizer

• Turbo Pulverizer

• Blade Type Pulverizer

• Rotor Mill

• Impact Pulverizer

• Plastic Grinding Mill

These machines are not necessarily identical.

Likewise, some disc pulverizers technically contain a rotating disc or rotor, even though they are marketed as “disc type” machines.

Therefore, never select equipment based only on the product name.

Ask the manufacturer:

1. What is the grinding mechanism?

2. What grinding tools are installed?

3. Is particle size controlled by grinding clearance, screen, classifier, or a combination?

4. What is the recommended input size?

5. What powder size can be achieved with my material?

6. What is the actual capacity at that powder size?

These questions are much more useful than simply asking whether the machine is “disc” or “rotor” type.

Disc Pulverizer vs Rotor Pulverizer: Working Principle

Disc Pulverizer Working Principle

The material is fed into the center of the grinding chamber.

It enters the space between a stationary disc and a high-speed rotating disc.

As the material moves outward, the grinding teeth or segment blades reduce it progressively.

The process can be summarized as:

Plastic Granules

→ Controlled Feeding

→ Fixed & Rotating Grinding Discs

→ Shearing / Grinding

→ Air Conveying

→ Screening

→ Finished Powder

The grinding clearance plays an important role in powder fineness.

Rotor Pulverizer Working Principle

Material enters a chamber containing a high-speed rotor.

The rotor may be equipped with:

• Blades

• Hammers

• Teeth

• Pins

• Cutting elements

The material is repeatedly hit, cut, and accelerated inside the grinding chamber.

A simplified process is:

Plastic Material

→ Feeding

→ High-Speed Rotor

→ Impact / Cutting

→ Screening or Classification

→ Powder Collection

The final result depends strongly on rotor speed, tool geometry, screen size, airflow, and material characteristics.

Disc Pulverizer vs Rotor Pulverizer: Powder Size

Powder size is one of the most important factors when choosing between the two systems.

Disc Pulverizer Powder Size

Disc pulverizers are particularly effective when controlled fine powder is required.

Depending on material and machine configuration, plastic pulverizers can commonly produce powder within ranges such as:

• 20 mesh

• 30 mesh

• 40 mesh

• 60 mesh

• 80 mesh

• Finer powder for suitable materials and systems

For applications such as rotomolding, particle-size consistency can be as important as average mesh size.

Rotor Pulverizer Powder Size

Rotor pulverizers can also produce fine powder, but the particle-size distribution depends heavily on:

• Rotor speed

• Blade geometry

• Screen

• Airflow

• Classification system

• Material characteristics

For applications where very precise powder distribution is critical, the manufacturer should verify performance through actual material testing.

Which Produces More Uniform Plastic Powder?

For many conventional thermoplastic powder applications, a properly configured disc pulverizer provides excellent control over particle-size distribution because the grinding clearance can be precisely adjusted.

This can be particularly useful for:

• Rotomolding

• PVC recycling

• PE powder production

• Plastic compounding

• Powder blending

However, uniformity should never be judged only by the word “disc.”

Other factors also influence powder quality:

• Grinding disc condition

• Tooth geometry

• Feed stability

• Temperature

• Air volume

• Screening efficiency

• Regrinding system

A high-quality rotor system with effective classification may also produce consistent powder for its intended application.

Disc Pulverizer vs Rotor Pulverizer: Output Capacity

Many buyers assume:

Rotor Pulverizer = Higher Output

and:

Disc Pulverizer = Finer Powder

This is too simplistic.

Actual capacity depends on:

• Plastic material

• Material hardness

• Feed size

• Moisture

• Required powder size

• Motor power

• Grinding diameter

• Rotor/disc speed

• Cooling

• Feeding stability

• Screen configuration

For example, the same pulverizer may produce substantially different kg/h when processing PVC and PE.

The correct comparison is therefore not:

Which machine has higher maximum output?

Instead compare:

How many kilograms per hour can the machine produce at my required powder specification?

A machine producing 700 kg/h of coarse material is not necessarily better than a machine producing 500 kg/h of powder that actually meets your specification.

Compare “Qualified Powder Output,” Not Maximum Output

This is one of the most important purchasing concepts.

Suppose:

Machine A

Maximum throughput:

700 kg/h

But only 70% falls within the required particle-size range.

Qualified powder output:

490 kg/h

Machine B

Maximum throughput:

600 kg/h

But 90% meets the specification.

Qualified powder output:

540 kg/h

Although Machine A appears larger on the specification sheet, Machine B produces more usable powder.

For professional powder production, buyers should therefore evaluate:

Qualified Powder kg/h

rather than only:

Total Material kg/h

Disc Pulverizer vs Rotor Pulverizer: Particle Size Distribution

Average mesh size alone does not completely describe powder quality.

Two powders may both be called “40 mesh,” but their particle-size distributions can be very different.

One may contain:

• Large amounts of fines

• Excessive oversized particles

• Wide size variation

while another may have a much narrower distribution.

This is particularly important in applications such as rotational molding.

Ask your supplier for:

• Mesh distribution

• Sieve analysis

• Percentage passing each screen

• Powder sample

• Material test report

This gives a much better picture of machine performance.

Disc vs Rotor Pulverizer for PVC

PVC is one of the most common materials processed by industrial plastic pulverizers.

Typical applications include:

• PVC pipe recycling

• PVC profile recycling

• PVC sheet recycling

• PVC board recycling

• SPC flooring waste

• PVC compound processing

Disc pulverizers are widely used for PVC because they provide controlled grinding and adjustable powder fineness.

Rotor-type pulverizers are also used for certain PVC materials and production conditions.

The correct configuration depends on:

• Rigid or flexible PVC

• CaCO3 filler content

• Required mesh

• Capacity

• Feed size

• Recycling formulation

Which Pulverizer Is Better for PVC with High CaCO3 Content?

PVC products such as SPC flooring and some pipes, profiles, and boards may contain significant mineral filler.

Higher filler content can increase grinding-tool wear.

When processing these materials, pay particular attention to:

• Grinding-tool material

• Hardness

• Tooth geometry

• Cooling

• Feeding rate

• Spare-part cost

The machine with the lowest purchase price may not provide the lowest operating cost if grinding tools wear rapidly.

For high-filler PVC, material testing is strongly recommended before selecting the final configuration.

Disc vs Rotor Pulverizer for LLDPE Rotomolding Powder

Rotomolding is one of the most demanding applications for PE powder.

Typical products include:

• Water tanks

• Chemical tanks

• Kayaks

• Road barriers

• Outdoor furniture

• Industrial containers

• Playground products

Rotomolding powder generally requires good:

• Particle-size consistency

• Flowability

• Bulk density

• Dry-flow behavior

• Thermal stability

Disc pulverizers are widely used for LLDPE rotomolding powder because grinding clearance can be precisely controlled.

For manufacturers producing rotomolding-grade powder, do not select a machine purely on maximum kg/h.

The quality of the finished powder should be the priority.

Disc vs Rotor Pulverizer for Masterbatch

Masterbatch materials can vary significantly.

Examples include:

• Color masterbatch

• Black masterbatch

• White masterbatch

• Filler masterbatch

• Additive masterbatch

Different formulations may contain:

• PE

• PP

• Pigments

• CaCO3

• Carbon black

• Additives

Because masterbatch formulations vary widely, there is no universal answer.

Depending on the compound, either disc or rotor-based grinding may be appropriate.

Key selection factors include:

• Pellet hardness

• Filler content

• Required fineness

• Temperature sensitivity

• Throughput requirement

Actual material testing is the safest selection method.

Disc vs Rotor Pulverizer for PE and PP

PE and PP are softer and more temperature-sensitive during grinding than many rigid PVC materials.

When high-speed grinding generates excessive heat, the material may:

• Soften

• Stick

• Smear

• Reduce grinding efficiency

• Block the machine

• Affect powder flow

Therefore, cooling design is especially important.

A suitable system may include:

• Air cooling

• Water cooling

• Grinding-disc cooling

• Cooling jacket

• Chiller

• Controlled feed rate

For PE and PP powder applications, the cooling system can be as important as the grinding mechanism itself.

Disc vs Rotor Pulverizer for ABS, EVA and PET

Engineering and specialty plastics behave differently during pulverizing.

For example:

ABS

Relatively rigid engineering plastic that may be suitable for controlled grinding after proper pre-processing.

EVA

Its softness and thermal behavior may require careful temperature control.

PET

Hardness and processing conditions may influence tool wear and grinding efficiency.

Do not assume that a pulverizer optimized for PVC will automatically produce the same results with EVA or PET.

For engineering plastics, material testing should be part of machine selection.

Heat Generation: Disc vs Rotor Pulverizer

Heat is unavoidable during mechanical grinding.

The important question is whether the machine can remove heat faster than it accumulates.

Excessive grinding temperature can cause:

• Material softening

• Agglomeration

• Sticking

• Lower output

• Increased energy consumption

• Powder quality problems

Both disc and rotor pulverizers require good thermal management.

Cooling Systems to Look For

A professional plastic pulverizer may use:

Air Cooling

High airflow removes heat from the grinding chamber and transports powder.

Water Cooling

Cooling channels can remove heat from critical grinding components.

Air + Water Cooling

A combined approach is commonly used in industrial systems.

Chiller

For difficult materials or demanding operating conditions, chilled water can provide better temperature control.

Never compare pulverizers based only on motor power and capacity.

Ask how the machine controls grinding temperature during continuous production.

Energy Consumption: Which Type Is More Efficient?

There is no universal rule that one type always uses less electricity.

Energy efficiency depends on:

• Material

• Motor size

• Feed rate

• Required fineness

• Machine loading

• Airflow

• Regrinding rate

• Tool sharpness

The best comparison metric is:

kWh per Ton of Qualified Powder

You can estimate:

Energy Consumption per Ton = Total System Power Consumption × Operating Time ÷ Qualified Powder Output

This allows a much more meaningful comparison between different machines.

Disc Pulverizer vs Rotor Pulverizer: Wear Parts

Wear-part cost can strongly affect total ownership cost.

Disc Pulverizer Wear Parts

Typical wear components include:

• Grinding discs

• Pulverizer segment blades

• Bearings

• Screens

• Seals

• Belts

Grinding disc condition directly affects powder quality and output.

Rotor Pulverizer Wear Parts

Depending on machine design, typical wear components may include:

• Rotor blades

• Hammer elements

• Fixed blades

• Screens

• Bearings

• Liners

The correct wear-part comparison should include:

• Purchase price

• Service life

• Resharpening capability

• Replacement time

• Spare-part availability

Which Pulverizer Is Easier to Maintain?

Maintenance requirements depend heavily on machine design rather than simply disc versus rotor.

Before purchasing, check:

• Can the grinding chamber open easily?

• How long does disc/blade replacement take?

• Can grinding clearance be adjusted externally?

• Can wear parts be resharpened?

• Are standard bearings used?

• Are spare parts available directly from the manufacturer?

• How difficult is chamber cleaning when changing materials?

For factories processing multiple colors or compounds, easy cleaning can be particularly important.

Disc Pulverizer vs Rotor Pulverizer: Application Comparison

This table should be used as a selection guide rather than an absolute rule.

The actual material formulation determines the best machine.

Disc Pulverizer vs Rotor Pulverizer: Which Produces Better Rotomolding Powder?

For conventional LLDPE rotomolding powder production, the disc pulverizer is generally the stronger starting point.

Why?

Because rotomolding places high value on:

• Controlled particle size

• Uniform powder distribution

• Consistent grinding

• Low overheating

• Stable powder flow

An adjustable disc grinding system allows operators to fine-tune powder production according to downstream molding requirements.

However, the complete powder quality still depends on:

• Raw resin

• Grinding temperature

• Screening

• Powder classification

• Machine settings

The pulverizer alone cannot correct poor raw material quality.

Which Pulverizer Produces Higher Output?

Do not choose based on machine type alone.

A properly selected 800 mm disc pulverizer may outperform a smaller rotor pulverizer.

Likewise, a rotor system optimized for a particular compound may outperform an incorrectly configured disc machine.

Output should always be quoted together with:

• Material

• Feed size

• Required mesh

• Moisture

• Cooling conditions

A capacity number without these conditions has limited purchasing value.

Which Pulverizer Produces Finer Powder?

Both technologies can produce fine powder depending on design.

However, disc pulverizers are particularly attractive when fine powder with controlled size distribution is required because the grinding clearance can be directly adjusted.

If ultra-fine powder is required, additional equipment may also be necessary, such as:

• Air classifier

• Fine screening

• Multi-stage grinding

• Special cooling

Always define the required particle-size distribution before selecting equipment.

Which Pulverizer Is Better for Continuous 24-Hour Production?

Either type can be engineered for continuous industrial production.

For 24-hour operation, focus on:

• Bearing quality

• Grinding-tool durability

• Cooling capacity

• Automatic feeding

• Motor load control

• Dust collection

• Powder discharge

• Spare parts

• Maintenance access

Continuous operation depends more on the complete machine and line design than on whether the pulverizer is simply called disc or rotor type.

Disc vs Rotor Pulverizer: Which Costs More?

Purchase price depends on configuration rather than name alone.

Important price factors include:

• Grinding diameter

• Motor power

• Capacity

• Blade/disc material

• Cooling

• Feeding system

• Screening

• Dust collection

• Electrical components

• Automation

• Spare parts

Instead of asking:

Which pulverizer is cheaper?

Ask:

Which pulverizer produces my required powder at the lowest cost per ton?

That is the more useful industrial purchasing question.

How to Calculate Pulverizing Cost per Ton

A simple operating cost formula is:

Cost per Ton = (Electricity + Labor + Wear Parts + Maintenance + Cooling + Downtime Cost) ÷ Qualified Powder Output

For example, one machine may cost less initially but require:

• More frequent blade replacement

• More electricity

• More regrinding

• More operator intervention

Over several years, the more expensive machine may have the lower total cost of ownership.

500mm vs 600mm vs 800mm Disc Pulverizer

Disc diameter is another important purchasing consideration.

Typical industrial sizes include:

• 400 mm

• 500 mm

• 600 mm

• 800 mm

Larger grinding diameter can support greater processing capacity, but it also increases:

• Motor requirement

• Machine price

• Power consumption

• Floor-space requirement

• Wear-part cost

Do not automatically buy the largest pulverizer.

Select the machine according to:

Required Daily Powder ÷ Effective Operating Hours = Required Hourly Capacity

If your factory needs 4 tons per day and has 10 effective production hours:

4,000 kg ÷ 10 = 400 kg/h

You should select a pulverizer capable of producing your required powder specification comfortably around that production level.

8 Questions to Ask Before Choosing Disc or Rotor Type

1. What Plastic Are You Grinding?

For example:

• PVC

• PE

• PP

• LLDPE

• HDPE

• EVA

• ABS

• PET

• Masterbatch

• WPC

2. What Is the Material Form?

Is it:

• Pellets?

• Granules?

• Flakes?

• Pipe scrap?

• Profile scrap?

• Flooring scrap?

3. What Is the Input Size?

Pulverizers normally require properly sized feed material.

Large scrap may require:

Crusher → Pulverizer

or:

Shredder → Crusher / Granulator → Pulverizer

4. What Powder Size Do You Need?

Specify:

• Mesh

• Micron

• Particle-size distribution

Do not simply say “fine powder.”

5. What Capacity Do You Need?

Specify the required qualified powder output in:

kg/h

6. What Is the Final Application?

For example:

• Rotomolding

• PVC extrusion

• SPC flooring

• Masterbatch

• Compounding

• Recycling

7. How Many Hours Will the Machine Run?

There is a major difference between:

• 4 hours/day

• 8 hours/day

• 16 hours/day

• 24-hour continuous production

8. Can the Manufacturer Test Your Material?

For difficult materials, this may be the most important question.

Actual material testing can verify:

• Output

• Powder size

• Powder temperature

• Machine load

• Flowability

• Grinding performance

Common Buying Mistakes

Mistake 1: Choosing Based Only on Capacity

“600 kg/h” means very little without material and mesh requirements.

Always ask:

600 kg/h of what material and at what particle size?

Mistake 2: Assuming Rotor Always Means Higher Capacity

Machine size, power, material, tool design, and powder fineness all affect capacity.

Technology name alone cannot predict output.

Mistake 3: Assuming Disc Always Produces Exactly the Same Powder

Disc condition, feed rate, gap, cooling, and screening all affect powder quality.

Mistake 4: Ignoring Material Temperature

A machine may produce excellent output for the first 15 minutes but perform poorly after one hour if cooling is insufficient.

Ask for continuous-running performance.

Mistake 5: Ignoring Wear-Part Cost

Grinding tools are consumable components.

Ask:

• Blade/disc price

• Expected life

• Resharpening options

• Replacement time

• Spare-part lead time

Mistake 6: Buying Without Material Testing

A pulverizer that works well with rigid PVC may behave very differently with LLDPE, EVA, or high-filled masterbatch.

Whenever possible, test your actual material.

How to Choose: Simple Decision Guide

Do you require consistent fine powder for PVC or PE?

Start by evaluating a:

Disc Pulverizer

Are you producing LLDPE powder for rotomolding?

A properly configured:

Disc Pulverizer

is generally the first technology to evaluate.

Are you processing WPC, masterbatch, or another compound where impact grinding may be beneficial?

Evaluate a:

Rotor / Hammer / Turbo Pulverizer

and compare it against a disc system using your actual material.

Do you process several different plastics?

Do not select based on the hardest or easiest material alone.

Send representative samples to the manufacturer and evaluate:

• Powder quality

• Capacity

• Temperature

• Energy

• Wear

Disc Pulverizer or Rotor Pulverizer: Which Is Better?

Neither technology is universally better.

Choose the machine according to your application.

Choose a Disc Pulverizer When You Prioritize:

• Fine powder

• Controlled particle size

• Adjustable grinding clearance

• Rotomolding applications

• PVC powder production

• PE powder production

• Stable particle-size distribution

Evaluate a Rotor Pulverizer When You Prioritize:

• Strong impact grinding

• Specific masterbatch or compound applications

• WPC or suitable composite materials

• High-throughput applications where rotor grinding is appropriate

The final decision should always be confirmed using the actual material.

Why Material Testing Matters More Than Machine Names

Imagine three customers all ask for:

“500 kg/h Plastic Pulverizer.”

Customer A processes:

Rigid PVC Pipe → 40 Mesh

Customer B processes:

LLDPE Pellets → Rotomolding Powder

Customer C processes:

High-CaCO3 Masterbatch → Fine Powder

These three projects should not automatically receive the same machine.

Their requirements for:

• Grinding geometry

• Cooling

• Feeding

• Tool material

• Screening

• Motor load

• Wear resistance

can be very different.

This is why professional pulverizer selection starts with the material—not the machine model.

Why Choose Maoyue for Plastic Pulverizing Solutions?

Maoyue specializes in plastic pulverizer machines and precision pulverizer grinding components for industrial plastic powder production.

Our application experience covers:

• PVC powder production

• PE / PP pulverizing

• Rotomolding powder

• Masterbatch

• PVC recycling

• SPC flooring

• Plastic compounding

• Engineering plastics

We can configure the pulverizing system according to:

• Material

• Required mesh

• Capacity

• Cooling requirement

• Factory layout

• Automation level

Maoyue also manufactures pulverizer segment blades and grinding components, allowing customers to obtain both equipment and critical wear parts directly from the source manufacturer.

Frequently Asked Questions

What is the main difference between a disc pulverizer and rotor pulverizer?

A disc pulverizer primarily uses closely spaced grinding discs to shear and grind plastic, while a rotor pulverizer typically uses a high-speed rotor with blades, hammers, or other tools to reduce material through impact and cutting.

Is a disc pulverizer better for PVC?

Disc pulverizers are widely used for rigid PVC pipe, profile, sheet, and board recycling because they offer controlled grinding and adjustable powder fineness.

However, rotor-type PVC pulverizers also exist, so the correct machine should be selected according to the PVC formulation, filler content, required powder size, and capacity.

Which pulverizer is better for LLDPE rotomolding powder?

Disc pulverizers are commonly preferred for rotomolding powder because they provide precise grinding-gap control and stable powder production.

Actual performance should still be verified using the specific LLDPE grade.

Which machine gives higher output?

There is no universal answer.

Output depends on:

• Material

• Machine size

• Motor power

• Grinding tool

• Required mesh

• Cooling

• Feed rate

Compare qualified powder output under the same conditions.

Which machine produces finer powder?

Both systems can produce fine powder when properly designed, but disc pulverizers are particularly suitable for applications requiring precisely controlled powder fineness.

Can one pulverizer process PVC, PE, PP, ABS and PET?

A pulverizer may be capable of processing several materials, but that does not mean one configuration is optimal for every polymer.

Different materials may require different:

• Grinding tools

• Cooling

• Feed rates

• Operating settings

Material testing is recommended.

What mesh size can a plastic pulverizer produce?

Industrial plastic pulverizers commonly produce powder ranging from relatively coarse powder to fine mesh sizes.

The actual achievable range depends on the polymer, machine design, grinding tools, cooling, and classification system.

How do I know which pulverizer I need?

Send the manufacturer:

1. Material name

2. Raw material photos

3. Input size

4. Required mesh or micron size

5. Required kg/h

6. Final application

7. Operating hours per day

These details allow the manufacturer to recommend the appropriate pulverizing system.

Final Conclusion: Choose the Pulverizer by Powder Requirement, Not Machine Name

The difference between a disc pulverizer and rotor pulverizer goes far beyond the shape of the grinding mechanism.

The correct choice depends on:

• Material

• Required particle size

• Powder distribution

• Capacity

• Temperature

• Wear

• Energy consumption

• Final application

For PVC powder production and LLDPE rotomolding applications, a disc pulverizer is often an excellent starting point because of its controllable grinding gap and stable fine-powder production.

For certain masterbatch, WPC, compounds, and impact-grinding applications, a rotor-type pulverizer may be worth evaluating.

But there is one rule that applies to every project:

Do not choose a pulverizer based only on the machine name or maximum capacity. Choose it according to your actual material and required finished powder.

Not Sure Whether You Need a Disc or Rotor Pulverizer?

Send Maoyue:

• Your plastic material

• Raw material photos

• Input particle size

• Required powder size

• Required capacity

• Final application

Our engineers can evaluate your application and recommend the appropriate plastic pulverizing solution.

Request Your Customized Pulverizer Solution from Maoyue.