Plastic Pellet Dosing Feeder Gravimetric Feed Machine for Twin Screw Extruder Applications
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Product Highlights
- High Precision Dosing: Loss-in-weight system ensures extreme precision for bulk solids, liquids, and poorly flowing products.
- Versatile Material Handling: Perfect for powders with poor fluidity, glass fiber, and flake materials with uniform feeding.
- Customizable Screws: Feeding screws can be customized to suit a wide range of specific materials.
- Premium Contact Materials: Contact parts crafted from premium-grade 304/316 stainless steel for durability.
- Easy Maintenance Design: Feeding parts easily disassembled for hassle-free cleaning, replacement, and maintenance.
- Anti-Bridging Solutions: Optional horizontal and vertical stirring devices effectively eliminate material bridging.
- Flexible Motor Options: Select from variable frequency motors or servo motors to meet specific needs.
- Customizable Hopper Volume: Hopper volume is customizable to meet your specific requirements.
Product Attributes
- Customization
- Available
- Capacity(t/h)
- 80-150
- Motor Power(kw)
- 1~10
- Model NO.
- RX-A-WT20
- Raw Material
- Pellets
- Type
- Screw Feeder
- Usage
- Building Materials, Chemical Industry, Colliery, Gravel Field, Metallurgy, Mine, Ore-dressing, Metering and Dosing
- Material
- Stainless Steel 304/316
- Condition
- New
- After Serive
- Video
- Movement Mode
- Rotary
- Appearance
- Closed-Type
- Max Feeding (mm)
- 500
- Installation Slope
- 0
- After-Sales Service
- Support
- Warranty
- 1year
- Chute Size(mm)
- Customized
- Overall Dimension
- Cusomized
- Transport Package
- Customized
- Specification
- small type
- Trademark
- RONGXIN
- Origin
- China
- Production Capacity
- 10000/Year
- Package Size
- 150.00cm * 100.00cm * 200.00cm
- Package Gross Weight
- 90.000kg
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 Plastic Pellet Dosing Feeder Gravimetric Feed Machine for Twin Screw Extruder Applications
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Product Description
Elevate your material handling efficiencies with our groundbreaking solutions: plastic powder dosing feeder, loss-in-weight screw feeding system, PNT Powder Dosing System, automatic Weighing System, and Gravimetric Powder Micro Doser. Experience precision and reliability like never before.Unlock unparalleled dosing accuracy with our industry-leading dosing machine, loss-in-weight feeding system, Weightless Feeder, and Twin Screw Dosing System, tailored for optimal performance.
Dive into the exceptional capabilities of our Loss-in-weight feeders, meticulously engineered for small to medium feeding ranges. These feeders offer extreme precision under optimal conditions, ensuring flexibility to handle bulk solids, liquids, and even poorly flowing products. Perfect for continuous processes like extruder feeding, they guarantee high short-term feeding consistency. Widely used in the food industry and laboratories, our feeders adapt seamlessly with suitable storage containers and feeding devices. Available in various designs, from compact constructions to modular concepts, to match diverse applications.
Twin Screw Feeder Parameters
| Item Model | Feeding Capacity | Power | Standard Hopper Volume |
| RX-A-WT20 | 0.1-10 | 0.37 | 10 |
| RX-A-WT28 | 2-200 | 0.75 | 40 |
| RX-A-WT38 | 60-800 | 1.5 | 80 |
| RX-A-WT46 | 300-1500 | 2.2 | 120 |
| RX-A-WT64 | 500-2500 | 3 | 150 |
| Notice: The feeding capacity here is measured under the condition of material density 0.5g/cm³ | |||
Twin screw volumetric feeder
1. Perfect for powders with poor fluidity, glass fiber, and flake materials, offering more uniform feeding than single screw systems.
2. Optional horizontal and vertical stirring devices effectively eliminate material bridging issues.
3. Customizable feeding screws to suit a wide range of materials.
4. Select from variable frequency motors or servo motors to meet your specific needs.
5. Advanced screw design ensures easy installation and disassembly, preventing material buildup at the screw root.
6. Feeding parts are easily disassembled for hassle-free cleaning, replacement, and maintenance.
7. Contact parts crafted from premium-grade 304/316 stainless steel.
8. Premium seals available in silicone rubber, nitrile rubber, and polytetrafluoroethylene for superior performance.
9. Customizable hopper volume designed to meet your specific requirements.

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?
- We provide a 1-year warranty for all our machines.
- Can the machine handle poorly flowing materials?
- Yes, it is perfect for powders with poor fluidity, glass fiber, and flake materials.
- What materials are used for contact parts?
- Contact parts are crafted from premium-grade 304 or 316 stainless steel.
- Is the hopper volume customizable?
- Yes, the hopper volume is customizable to meet your specific requirements.
- What is the average lead time?
- The average lead time is one month for both peak and off-peak seasons.
- Do you offer OEM and ODM services?
- Yes, both OEM and ODM services are available.
- What certifications does the product have?
- The product holds CE certification and the company has ISO14001:2015 management certification.
- What are the available payment terms?
- We accept LC, T/T, PayPal, Western Union, and small-amount payments.
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