Shanghai Top’s Group is a China-based double-shaft paddle mixer manufacturer. We have over 21 years of manufacturing experience and can customize machines to meet your needs. Tops Group can manage the work and make you satisfied, whether the end-user needs a mixing machine immediately or the supplier wants to customize its own design.

We have ribbon blender, horizontal ribbon mixer, paddle ,and V mixer.

Shanghai Tops Group Double Shaft Paddle Mixer Types

double shaft paddle mixer

It can be widely used to mix powders, granules, and products with different densities with liquids. It is suitable for many industries, like agriculture, food, cosmetics, and more.

double shaft paddle mixer2

It’s used to thoroughly mix powders and granules, and perhaps to mix different sizes of powder with water added to provide the best workability.

The Effective Volume (L) 150, Full Volume (L) 200, Loading Ratio 0.6-0.8, Turning
Speed (rpm) 53, Power 4, Total Weight (kg) 250, Total Size 1370*834*1647, and R(mm) 140.

The measurements are as follows: total weight (kg) of 660, effective volume (L) of 300, full volume (L) of 420, loading ratio of 0.6–0.8, turning speed (rpm) of 53, power of 5.5, and R (mm) of 277.

The dimensions are as follows: total size 1480*1350*1220, effective volume (L) 500, full volume (L) 650, loading ratio 0.6–0.8, turning speed (rpm) 53, power 7.5, and R (mm) 307.

The dimensions of the item are as follows: total weight (kg) 1380, total size 1730*1590*1380, loading ratio 0.6–0.8, effective volume (L) 1000, full volume (L) 1350, power 11, and R (mm) 377.


The double-shaft paddle mixer is also known as a “no gravity mixer”. It is widely used for mixing any powder with granular, powder with powder, and a few liquids. It is used for food, chemicals, pesticides, feeding stuff, batteries, etc.

It is rotated reversely and moves materials with a mixing time of 1–3 minutes. 

Mixing with salt and pigment

The double shaft paddle mixer is tested with salt and pigment. The ingredients in the video are 5 kg of red pigment, 1000 kg of salt, and 1000 mixer volumes.

Three minutes are set for mixing, which is a fast and consistent pace.

Skilled workers

Every machine’s pieces are expertly welded by skilled welders. They used their specialized knowledge and expertise to perform tasks, activities, and processes. The outcome is a cleaner and more precise welded machine.

The machine looks cleaner, avoids product contamination, eliminates deterioration, and produces mirror polishing work.


Full Certificates

Tops Group products have a CE certificate, indicating that Tops meets the regulatory standards. Our products have been thoroughly checked and verified to fulfill regulatory requirements, and we have CSA and UL certifications to prove it. You can guarantee that our products are designed to be safe at all times.

We guarantee that it is safe to use, easy to maintain, and effective when being used. The Tops Group adhered to all safety regulations and the highest quality standards.


Detailed Introduction of Tops Group Double Shaft Paddle Mixer

Model TP-DS300 TP-DS500 TP-DS1000 TP-DS1500 TP-DS2000 TP-DS3000
Effective volume(L) 300 500 1000 1500 2000 3000
Full volume(L) 420 650 1350 2000 2600 3800
Loading Ratio 0.6-0.8
Turning speed(rpm) 53 53 45 45 39 39
power 5.5 7.5 11 15 18.5 22
Total weight(kg) 660 900 1380 1850 2350 2900
Total size 1330*1130*1030 1480*1350*1220 1730*1590*1380 2030*1740*1480 2120*2000*1630 2420*2300*1780
R(mm) 277 307 377 450 485 534
Power supply 3P AC208-415V 50/60Hz


1.How About If There is a Factory Defect?

 For factory defects, you can call or email a customer service hotline and for that, you will be advised on what is the best solution for the machine.

2.What are the Differences Between a Double-Shaft Paddle Mixer and a Single-Shaft Paddle Mixer?

Double Shaft Paddle Mixer has two horizontal paddle shafts, one for each paddle. Two cross paddle shafts move intersection and patho-occlusion with the driving equipment. The blades drive the material to be blended back and forth. The meshing area between the twin shafts shears and distributes it, and it is mixed quickly and uniformly. While Single-Shaft Paddle Mixer consists of one shaft with paddles. Material is thrown from the bottom to the top of the mixing tank by paddles at various angles. The rotating paddles break and combine the bulk of product in a sequential manner, causing each piece to flow quickly and intensely through the mixing tank. 

3.What Industries Usually Use Paddle Mixers?

Double shaft paddle mixer is commonly used in industries such as:

Food industry- food products, food ingredients, food additives, food processing AIDS in various fields, and in the pharmaceutical intermediate, brewing, biological enzymes, food packaging materials are also widely used.

Agricultural industry- Pesticide, fertilizer, feed and veterinary medicine, advanced pet food, new plant protection production, and in cultivated soil, microbial utilization, biological compost and desert greening.

Chemical industry- Epoxy resin, polymer materials, fluorine materials, silicon materials, nanomaterial and other rubber and plastic chemical industry; Silicon compounds and silicates and other inorganic chemicals and various chemicals.

Cosmetic IndustryThe eye shadow powders, paste cream and a variety of other cosmetic goods are all processed with this machine. The mirror polished surface makes the cosmetic materials not stick in the tank.

Medical Industry-In the medical field, the horizontal ribbon blender is beneficial for mixing magnesium chloride powders, talc powders and all other types of medical powders and small granules.

Battery industry- Battery material, lithium battery anode material, lithium battery cathode material and carbon material raw material production.

Comprehensive industry- Car brake material, plant fiber environmental protection products, edible tableware, etc.

And many more industries are using the Double Shaft Paddle Mixer.

4.What Kind of Material is the Machine Made of?

The entire machine, with the exception of the bearing seat, is entirely made of stainless steel, giving it a sleek appearance.

5.How Do I Get a Double Shaft Paddle Mixer in My Own Style?

You can contact the customer service center to discuss your sourcing  requirements, whether it’s to choose a product offering from catalog or to request engineering support for your application. The machines can be customized to match your requirements in terms of design process and setup, whether you’re a consumer or a retailer. It can fulfill you not only with customized adjustments in function, but also with visual design and spare parts.

6.How do you Control the Mixing Speed?

Through adjusting the frequency converter; the double shaft paddle mixer can be adjusted to the speed.

7.How is the Quality Inspection Before Machine Delivery ?

Before you make the order, our sales will communicate all details with you until you get a satisfying solution from our technician. We can use your product or similar one in the China market to test our machine, then feed you back the video to show the effect.

After making the order, you can appoint an inspection body to check your double shaft paddle mixer in our factory.

8. Is The Double Shaft Paddle Mixer Discharged by Manual or Auto?

The double shaft paddle mixer discharge valve can be driven manually or pneumatically. Optional valves: cylinder valve, butterfly valve etc. Normally the pneumatically has better sealing than manual one. And there is no dead angle at the mixing tank and valve room.

9.What is a Mixer Used For?

Double shaft paddle mixer is used to mix products in a little bigger size such as rice, corn, beans etc. The products will be lifted in the air and part of the products will be crushed. Also used for powder and powder, granular and granular, granular and powder, and a few liquids are all mixed with it. It’s used in a variety of products, including food, chemicals, agricultural, cosmetic, medical, and more. It has a high-precision mixing mechanism that reacts to mixing; it properly blends components with variable gravities, proportions, and particle sizes. 

10.What Is the Working Principle of a Double Shaft Paddle Mixer?

A double shaft paddle mixer has two horizontal paddle shafts, one for each paddle. Two cross paddle shafts move intersection and patho-occlusion with the driving equipment. During high-speed rotation, the revolving paddle creates centrifugal force. The material is overflowing into the upper half of the barrel and then downward (the vertex of material is in a so-called instant non-gravity state).The blades drive the material to be blended back and forth. The meshing area between the twin shafts shears and distributes it, and it is mixed quickly and uniformly.

11.How Long Does it Take to Ship the Machine from China?

It takes 7–10 days to produce a standard model. If you want to customize your paddle mixer, your machine can be done in 30–45 days. Shipped by air, it takes 7–10 days. Shipping by sea takes 10–60 days. It depends on your location.

12.Why is it Called a Double Shaft Paddle Mixer?

 It is called a double shaft paddle mixer because it has  two horizontal paddle shafts, one for each paddle. Material is mixed back and forth, driven by the blades. It is also sheared and divided by the meshing area between the twin shafts and it is mixed quickly and uniformly.

13. What is the Maximum Effective Volume for Mixing a Material?

A double shaft paddle mixer maximum volume is 3000L Effective volume and 3800L Full volume. If you want more than 3000L effective volume and 3800L full volume you can ask for a customized larger capacity paddle mixer.

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