Food-Grade Screw Blender for Uniform Milk Powder Mixing
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Product Highlights
- Customizable Drum Volume: Drum volume can be customized from 50 to 1500 liters to suit specific production needs.
- Dual Screw Mixing Action: Two asymmetrical spirals provide self-rotation and revolution for uniform mixing without dead corners.
- Hygienic Design: Arched top cover and spherical discharge valve eliminate sanitary dead corners for easy cleaning.
- Food-Grade Material Options: Constructed with SS304 or SS316L stainless steel, suitable for food and pharmaceutical applications.
- Low Energy Consumption: Gentle mixing method preserves fragile materials while reducing energy costs for chemical reactions.
- CE and ISO Certified: Equipment meets international safety and quality standards with CE and ISO certifications.
- Customizable Voltage: Voltage options range from 220V to 600V to adapt to different regional power standards.
- Durable Construction: Robust materials and standardized drive box ensure stable operation and reduced maintenance costs.
Product Attributes
- Customization
- Available
- Rotation Speed
- <100rpm
- Additional Capabilities
- Drying, Milling, Customized
- Model NO.
- DSH-0.3/0.5/1/2/3/4/6/10/15/20/30
- After-sales Service
- Support
- Application
- Granules, Powder, Viscous Fluid
- Application Area
- Food
- Certification
- CE, ISO
- Condition
- New
- Cooling Method
- Air Cooling
- Heating Method
- Electric Heating
- Insulation Material
- Foam Glass
- Mixing Capacity
- 100-249L
- Mixing Drum Shape
- Conical
- Stirring Type
- Spiral
- Warranty
- 1 year
- Working
- High Speed Mixer
- Drum Volume
- 50~1500 L
- Voltage
- 220~600V
- Material
- SS304/SS316L
- Electric Control
- Button/PLC
- Mixer Type
- Double Screw Cone Mixer
- Layout Type
- Verticle
- Operating Type
- Cycle Operating
- Transport Package
- Non-Fumigated Wooden Box
- Specification
- Depends on each order
- Trademark
- RONGXIN
- Origin
- China
- Production Capacity
- 1000 Pieces/Year
- Package Size
- 200.00cm * 200.00cm * 200.00cm
- Package Gross Weight
- 500.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Food-Grade Screw Blender for Uniform Milk Powder Mixing
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Product Description
The Double Screw Conical Mixer, equipped with two asymmetrical spirals on an internal cantilever, performs both self-rotation around its own axis and revolution driven by the cantilever around the central axis of the vessel. This configuration generates four types of directional forces. The two asymmetrical spirals rotate to lift the material upwards, while the cantilever's slow revolution circulates the material in a circular motion. The coordinated rotation and revolution of the spirals draw the material inwards and disperse it outwardly in a circular path. The upwardly lifted material streams converge at the center and flow downwards, filling the void at the bottom, thereby creating an overall circulating flow.
Product Features
1. Cantilever Shaft Structure, with the bearings end not in contact with the material.
2. The gap between the agitator blades and the container wall is very small to prevent material adhesion.
3. A standardized agitator drive box ensures stable equipment operation and reduces maintenance costs.
4. Easy-Cleaning: Designed for quick and thorough cleaning between batches;
5. Durable Construction: Built with robust materials for long-term reliability;
6. Wide Application: Used across industries such as pharmaceuticals, food processing, chemicals, and cosmetics;
7. Meets high standards for complete discharge of mixed materials without residue;
8. Gentle mixing method preserves fragile materials such as crystalline substances;
9. Low-energy mixing is more suitable for material chemical reactions;
10. The arched top cover design eliminates sanitary dead corners, making cleaning easier;
11. Equipped with a spherical discharge valve for more thorough and stable material discharge.
Technical Parameters
| Device Model | DSH-0.3 | DSH-0.5 | DSH-1 | DSH-2 | DSH-3 | DSH-4 | DSH-6 | DSH-10 | DSH-15 | DSH-20 | DSH-30 |
| Effective Volume(m³) | 0.18 | 0.3 | 0.6 | 1.2 | 1.8 | 2.4 | 3.6 | 6 | 9 | 12 | 18 |
| Maximum Batch Capacity(Kg) | 200 | 300 | 650 | 1200 | 1800 | 2500 | 3600 | 600 | 9000 | 1200 | 1800 |
| Revolution/Rotation(r/min) | 3.5/12 | 3.5/12 | 3/78 | 3/78 | 3/78 | 1.8/65 | 1.6/65 | 1/65 | 1/65 | 1/44 | 1/44 |
| Drive Power(kW) | 3 | 3 | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 37 | 45 |
| Equipment Weight(Kg) | 500 | 600 | 1200 | 1500 | 2300 | 2520 | 3700 | 3980 | 4500 | 5500 | 6800 |
| D | φ950 | φ1150 | φ1580 | φ1950 | φ2170 | φ2280 | φ2560 | φ3000 | φ3450 | φ3770 | φ4100 |
| H | 2060 | 2350 | 2840 | 3500 | 3760 | 4360 | 4800 | 5900 | 6680 | 6700 | 7500 |
Product Display
Application
The Double Cone Mixer can be used in industries such as powder metallurgy, electrical alloys, magnetic materials, battery powders, pearlescent pigments, chemical industry, medical, and food industry.
About Our Company
was founded in 2007, with its headquarters located in Shijiazhuang, the capital city of Hebei Province. Specializing in the design and equipment provision of material handling automation system, our company has garnered recognition as a leader in the field, securing numerous patents and accolades, including "National High-Tech Enterprise" and "Innovative Enterprise."
Currently, our company's main products include dust-free enclosed feeding systems, sealed conveying systems, pneumatic conveying systems, and tube chain conveying systems, all of which are widely used in the metal materials industry, food processing industry, chemical industry, pharmaceutical industry, and new energy industry. Additionally, we operate our own production facility with mature manufacturing lines, guaranteeing the quality of our equipment.
Company Certification

Our Customer
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI236988". Items marked "" are certified.
Company Profile
Shijiazhuang Rongxin Science and Technology Co., Ltd. Was established in 2007. The company is located in Shijiazhuang the capital of Hebei Province, near Beijing and Tianjin. It is a high-tech enterprise with independent intellectual property rights, which is specialized in R&D, manufacturing, sales support and after-sales service of automatic control and conveying system for the bulk powder material processing. Passed ISO9001 Certificate and with hundred patents to supply you the customized machine and system for bulk material handling process.
Our company has the completely processing production line, including: Laser cutting machine, shearing machine, bending machine, rounding machine, polishing machine, CNC lathe, milling machine, drilling machine, welding robot, etc. The production department adopts 5S management mode and strictly controls the quality. Most products are subject to FAT test to ensure that we deliver qualified products to customers.
Rongxin has accumulated more than 500 users. The company implements a modern enterprise operation model, establishes and improves various production, quality, and security systems, actively cooperates with domestic well-known scientific research institutions, and humbly learns from domestic and foreign counterparts, strictly implements the ISO9001 quality system standard from production to service, and carefully creates automation.
Rongxin has numbers of patented technologies and completely products system.
Major standard products: Vacuum feeder, Tube disc chain conveyor, dust-free feeding station, bulk bag dump station, mixing machine, bucket elevator etc. The stand-alone equipment helps small and medium-sized enterprises achieve real industrial automation and intelligence.
Rongxin supply the turn-key solution of the bulk material handling process and also supply the standard machine which are widely used in food, medicine, powder metallurgy, refractory materials, rubber and plastics, batteries, glass, chemical industry, feed and other industries.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 5f of Zhuoda Academician Building, No. 380 North Xinshi Road, Hebei Province, Shijiazhuang, Hebei, China
-
Plant Area
- 1868 square meters
-
Number of Employees
- 84
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
Our Production Capability & Technical Expertise
-
Main Products
- Intelligent batching system, vacuum conveyor, mixing machine, dust free feeding station, tube disc chain conveyor, ton bag unloading machine, bucket elevator
-
Production Machines
- Laser cutting machine, Bending machine, Shearing machine, CNC lathe, Lathe, Milling machine, Drilling machine, Rolling steel plate machine, Pipe bending machine, Cone rolling machine, Flanging and pressing machine, Polishing equipment, Argon arc welding, Robot welding machine, Welding machine, Laser welding, Cutting saw, Laser marking machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 20 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2007-11-23
- Export Year
- 2020-08-30
-
Main Markets
- Europe, Domestic
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO14001:2015, Others
-
Product Certification
- CE
FAQ
- What is the warranty period for this mixer?
- The equipment comes with a 1-year warranty.
- Can the drum volume be customized?
- Yes, the drum volume is customizable, ranging from 50 to 1500 liters.
- What materials are used for the mixer construction?
- The mixer is available in SS304 or SS316L stainless steel, suitable for food-grade applications.
- What certifications does the product have?
- The product is certified with CE and ISO standards.
- What is the lead time for production?
- The average lead time is one month, regardless of peak or off-peak seasons.
- Is OEM or ODM service available?
- Yes, both OEM and ODM services are available for this equipment.
- What types of materials can this mixer handle?
- It is suitable for granules, powders, and viscous fluids, including food, pharmaceuticals, and chemicals.
- What are the payment terms?
- Payment can be made via LC, T/T, PayPal, Western Union, or small-amount payment.
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