High Precision& Quality Servo Screw Type Loss in Weight Feeder

• After-sales Service: Support
• Warranty: 1year
• Type: Screw Feeder
• Movement Mode: Rotary
• Usage: Mine, Gravel Field, Metallurgy, Building Materials, Chemical Industry, Ore-dressing, Colliery, Metering and Dosing
• Appearance: Closed-Type
• Model NO.: RX-A-WT20/28/38/46/64
• Max Feeding (mm): 500
• Capacity(t/h): 80-150
• Motor Power(kw): 1~10
• Installation Slope: 0
• Chute size(mm): Customized
• Overall Dimension: Cusomized
• Material: Stainless Steel 304/316
• Condition: New
• After Serive: Video
• Transport Package: Customized
• Specification: small type
• Trademark: RONGXIN
• Origin: China
• Production Capacity: 10000/Year

Product Description

 

Gravimetric Powder Micro Doser, dosing machine, loss in weight feeding system, Weightless Feeder, Twin Screw Dosing System
screw conveyor
Working Principle: 
When the material is fed through the feeder, the weight of the system decreases. Controlling the loss-in-weight feeder changes the feed rate and as a result the speed of weight loss matches the desired feed rate. Loss-in-weight feeder controls continuously check whether the material is flowing.
All components and/or any product they contain is continuously weighed during operation: the feeder, the hopper and the material.

Product Parameters

Twin Screw Loss-in-Weight Feeder Parameters

 

Item Model	Feeding Capacity(L/H)	Power(KW)	Standard Hopper Volume(L)	Measuring accuracy(%)
RX-A-WT20	0.1-10	0.37	10	0.25-0.5
RX-A-WT28	2-200	0.75	40	0.25-0.5
RX-A-WT38	60-800	1.5	80	0.25-0.5
RX-A-WT46	300-1500	2.2	120	0.25-0.5
RX-A-WT64	500-2500	3	150	0.25-0.5
Notice: The feeding capacity here is measured under the condition of material density 0.5g/cm³

Detailed Photos

 

Our Advantages

Twin screw volumetric feeder
1. Ideal for powders with poor fluidity, glass fibers, flake materials, and more, offering more uniform feeding compared to single screw systems.
2. Optional horizontal and vertical stirring devices are available to address material bridging issues effectively.
3. Various feeding screws can be selected according to different material characteristics.
4. Drive motor options: variable frequency motor or servo motor.
5. Enhanced screw design for easy installation and disassembly, preventing material accumulation at the screw root.
6. The feeder part is designed for easy disassembly, cleaning, replacement, and maintenance.
7. Material contact parts are crafted from high-quality 304/316 stainless steel.
8. Seals are available in silicone rubber, nitrile rubber, and polytetrafluoroethylene options.
9. The hopper volume can be customized to meet specific requirements.

Company Profile

 

Customer Reference