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DCS-CXJL Series: Screw Feeder(1-10kg)

1.  Product Description:

This Machine for Packing Non-free Flowing Powdery and Flaked Materials into Open Mouth Bags, Representative Materials are Flour, Cobaltosic Oxide, Polishing Powder, Rare Earth, and Starch etc.

2. Technical Rarameters:

l   Weighing Range: 1-10 kg

l   Packing Rate: 2-6 bags/minute (packing speed depends on the material features and packing bags)

l   Weighing Accuracy: ±10-20g

l   Applicable Voltage: AC22OV-440V 50/60HZ Three Phases and Four Lines

(Clients should supply the voltage class and frequency at their local place)

l   Air Source Requirement: 0.4-0.8MPa Dry Compressed Air、Total Air Consumption: 0.3m3/min

l   Applicable Environment: Altitude≤2000meters, Humidity≤95% RH Non-congealable Dew, Operating Temperature:0℃~50℃, Storage Temperature : -20℃~70℃

3. Working Principle:

Material is fed by horizontal screw feeder, and material will enter into weighing system uniformly through screw feeder from silo. The screw feeder starts to run after turning on packing machine, and then material will be filled into bag or weighing hopper. When weight reaches the preset value, the screw feeder will stop running. Operator takes filled bag away, or put it on belt conveyor to sewing machine. The packing process finishes. 



4. Specification and Model:


Weighing Range

Fill Rate



Referenced Weight


Size (m)

Proper Application


No Weighing Hopper


2-3 bags/minute




Recommend Mounting Height≥1.9

Flour and Starch

DCS-CXDJL Single Weighing Hopper


2-4 bags/minute




Recommend Mounting Height≥2.4

Cobaltosic oxide

DCS-CXSJL Double Weighing Hoppers


4–6 bags/minute




Recommend Mounting Height≥3.1

Polishing powder and Rare earth

(Note: Packing speed and packing accuracy subject to test of materials in actual bag)


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Qinhuangdao Puda Electronic Co.,ltd
No.25 Zhujiang Road Development Zone Qinhuangdao City, P.R. China
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Tel:+86-335 8050535 8050799 8065663 Fax:+86-335 8051760