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Product description
The helical ribbon mixer is a common type of stirring equipment. Its main body is a horizontal trough cylinder, and it is equipped with double or multiple layers of helical ribbon agitators inside. The helical ribbons form an internal and external circulation of material flow through rotation, which can uniformly mix various powder, granular or viscous materials in a relatively short time. It features high mixing efficiency, wide stirring range, compact structure and easy cleaning. It is widely applied in the material mixing processes of industries such as chemical engineering, food, medicine, and building materials.
Working principle
The helical ribbon mixer uses double-layer helical ribbons rotating in opposite directions inside a horizontal cylinder. The outer ribbon pushes the materials on the cylinder wall from both ends to the middle, while the inner ribbon pushes the materials in the center from the middle to both ends, forming an axial convection circulation. Meanwhile, the shear force generated by the rotation of the helical ribbons causes the materials to roll and diffuse radially. Combined with the throwing motion under the action of gravity, a three-dimensional mixing field is constructed inside the cylinder. Quickly and evenly mix powder, granules or low-viscosity materials.
Product features
1. Hybrid performance advantages
- High uniformity: Reverse convection of inner and outer helical
ribbons + radial shearing, with a mixing uniformity of over 99%,
suitable for high-precision proportioning scenarios.
- Strong adaptability: Compatible with powder, granular, and
low-viscosity paste materials, it has strong inclusiveness for
particle size/density differences and is not prone to
stratification.
- Gentle stirring: Low-speed operation reduces material friction,
breakage and temperature rise, making it suitable for
heat-sensitive and easily caking materials.
2. Structural and Operational Characteristics
- Easy to clean and maintain: The horizontal cylinder can be opened
with a cover or side door. The screw ribbon is detachable. The
bottom is designed with a circular arc without dead corners,
meeting the requirements of food and medical hygiene.
Low power consumption and low noise: Low power demand, operating
noise ≤75 decibels, more energy-efficient compared to high-speed
equipment, suitable for long-term stable operation.
- Flexible control: Supports variable frequency speed regulation
and variable pitch design. A flying knife assembly can be added for
crushing and caking, adapting to the characteristics of different
materials.
3. Application scenario adaptability
- Multi-industry universal: Covering fields such as chemical
engineering, food, medicine, and building materials, with batch
processing capacity ranging from 50L to 5000L.
- Anti-residue sealing: Sealed bearings and dust covers prevent
dust leakage. The arc-shaped cylinder reduces material
accumulation, making it suitable for high-purity materials.
Model | Volume(L) | Motor power (kw) | Spindle speed(r/min) | Primary mixing (kg) M ³ | L*W*H(mm) | Weight (kg) |
WLDH-0.3 | 300 | 3 | 41 | 240 | 2300*680*1060 | 750 |
WLDH-0.5 | 500 | 5.5 | 41 | 400 | 2900*780*1240 | 1000 |
WLDH-1 | 1000 | 11 | 33 | 800 | 3200*1000*1400 | 1800 |
WLDH-2 | 2000 | 15 | 33 | 1600 | 3860*1200*1650 | 2200 |
WLDH-3 | 3000 | 18.5 | 33 | 2400 | 4320*1300*1900 | 3200 |
WLDH-4 | 4000 | 22 | 28 | 3200 | 4600*1400*2000 | 4000 |
WLDH-5 | 5000 | 37 | 28 | 4000 | 4850*1500*2020 | 4650 |
WLDH-6 | 6000 | 37 | 22 | 4800 | 5400*1560*2200 | 6280 |
WLDH-8 | 8000 | 45 | 22 | 6400 | 5100*1720*2420 | 8500 |
WLDH-10 | 10000 | 55 | 19 | 8000 | 5610*1750*2360 | 9300 |
WLDH-15 | 15000 | 90 | 17 | 12000 | 5820*2000*3160 | 11000 |
WLDH-20 | 20000 | 110 | 11 | 16000 | 6060*2630*3160 | 13500 |
Product details
Product shows
Product application
Mixing with a screw ribbon mixer not only takes a short time but also has good mixing results, and it is a highly practical mixing device. is usually used for mixing powders with powders or powders with liquids, so it is widely used in the pharmaceutical, food, pesticide, dye, chemical and plastic industries.
Packaging & Shipping
Why Choose us
About us
Company Profile
We have been specializing in the production of Screening and conveying equipment for 13 years. China's vibrating screen industry top three. And we have done matching and OEM for many large companies. Including the world's top vibrating screen manufacturer, Sweco, USA, we have OEM for his China region. And our products are often exported to Australia, Thailand, Indonesia, New Zealand and other countries.
We welcome customers or dealers to visit our factory and will
arrange everything for you. Our factory address: West of the
industrial and commercial office of Da Zhaoying Town, Xinxiang
City, Henan Province.