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Products and Solutions

Product Introduction

Valve-bag auto packing machine is an newly-developed intelligent packer based on valve bag semi-auto packing machine, consists of auto delivering bag, absorb, bagging, constant feeding, delivering devices, etc. . Constant feeding device uses signals sent by weighing sensors to control feeding speed to realize auto packing. It is mainly used to pack 10KG-50KG powder valve bag, divided into screw valve bag packer and air-blowing valve bag packer according to feeding method. Thereinto, screw valve bag packer can be applied in materials in wide range of specific gravity as well as the materials with bad fluidity with high packing accuracy, slow packing speed and less dust; on the other hand, air-blowing valve bag packer normally used to pack powder materials with low packing accuracy requirement, more dust so it should be equipped with dust collector; valve bag packing machine can be widely used in various industries to pack all kinds of powder, superfine powder or granule materials.

【Materials】: Powder with fluidity
【Packing Ranges】: 5-50 kg
【Application Industry】: Suitable for packing of paint, pigment, essence, pesticide, Lithium battery materials, calcium carbonate, cement, dry-mixed mortar and etc. (More information please click FREE CONSULTATION).


    • Valve-bag Auto Packing Machine
    • powder packing machine
    • powder filling machine

    Purchasing Hotline:+86-21-52913185

    Product Advantages

    Fast Packing Speed, Wide Application
    Can be customized in screw type and air-sweeping type according to process to meet different requirement of packing speed and materials.
    High automazation
    Special design, one operator can finish all work, simple and convenient. The operator just need to put the piled empty bags on the bag conveyor. 
    High Packing Accuracy and Intelligence
    Adopt international-famous Mettler-Toledo weighing sensor and the scale accuracy is up to 0.02% which ensures the packing accuracy; equipped with auto control meter to realize auto feeding; with functions of auto reset when start machine, auto weighing errors correction, power-off protection, fault detection, factory resetting, etc., shows obvious advantage of high-intelligence.  
    Environmentally-friendly, can be customized
    Can be equipped with dust collector port, connecting to dust collector to have nice working environment. Can be customized into ex-proof type, two valve feeding port, auto type, and entire stainless steel type(meet GMP standard).

      • Valve-bag Auto Packing Machine working principle

      Working Principle

      It consists of control system, belt conveyor, weighting sensor, calculating device, pneumatic clamping device and etc. The packing methods can be manual bagging, auto locking bagging, constant feeding, manual bags unloading(auto unloading can be customized). Dust collecting cover on the top of packer connected to negative pipes directly, with advantages such as: easy operation, high accuracy, easy maintenance, less dust, etc.. Dual port valve bag packing machine can be customized according to process.

      Typical Case

      Valve Bag auto Packer
      Picture shows a Valve Bag auto Packer for an Indonesian famous chemical industry to pack Titanium powder.

      【Packing Weight】:25kg
      【Characteristics】:fully-automatic, powder packing

        • Valve-bag Auto Packing Machine typical case
        • Valve-bag Auto Packing Machine

        Technical Parameter


        Air Source



        Packing Speed




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        Contact part is SS304








        Contact part is SS304



           * Details are essential to choose a proper device if there are special working conditions, i.e., high temperature, high pressure, combustible, explosive, corrosivity and etc.
           * If there are any changes of data and pictures, right data is subjected to the real product.
           * Data and pictures excludes every product, please contact with our sales engineer to get more information.

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        Contact Information

        Shanghai SIEHE Mechanical & Electrical Equipment Co.,Ltd

        Address: Rm. 305-307, Building 1, No. 168 Taihong Rd., Hongqiao Business District, Shanghai

        Factory address: No.548 Zhenying Rd.. Qingpu Industrial Park, Shanghai, China

        +86 21 52913185 52913186

        +86 21 52912822

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