1. Home
  2. Products

Siyuan provides vertical form fill packaging machinery, flow pack wrapper, auxiliary equipment and other packaging system equipment in order to satisfy the packaging requirements of our varied customers.
    1. Vertical Form Fill Seal Machine
    2. Vertical Form Fill Seal Machine The vertical form fill seal machine is a combination of the main machine and volumetric weigher to carry out film tranport and tension, bag forming, filling, weighing, sealing, cutting, counting and other functions. This packaging system takes advantage of volumetric weighting principles, making it suitable for packing of granules with a weight range of 0.5-200g.
    1. Vertical Form Fill Seal Machine (Auger Filling)
    2. Vertical Form Fill Seal Machine (Auger Filling) The vertical form fill seal machine (auger filling) carries out film transport and tension, bag forming, filling, weighing, sealing, cutting, counting and other functions. It is suitable for powder materials and is a combination of an auger system and main machine. This packaging equipment features a mechanical drive with a simple, easy operation and running.
    1. Vertical Form Fill Seal Machine (Piston Filling)
    2. Vertical Form Fill Seal Machine (Piston Filling) The vertical form fill seal machine (piston filling) is the combination of a piston pump system and main machine. It carries out film transport and tension, bag forming, filling, weighing, sealing, cutting, counting and other functions. It is suitable for packaging of liquid materials.
    1. Multihead Weighing Vertical Form Fill Seal Machine
    2. Multihead Weighing Vertical Form Fill Seal Machine The multihead weighing vertical form fill seal machine is an integrated automatic packaging system consisting of the main packaging machine, multihead weigher, conveyor and feeder, and is used to produce packaged bags with a width lower than 100mm, and a film that is heat sealed.
    1. Flow Pack Wrapper
    2. The flow pack wrapper carries out automatic material feeding, stacking, packaging, heat sealing, counting and other processes. It is suitable for biscuit packaging, bread packaging, vegetable packaging, fruit packaging, towel packaging and tissue packaging.
    1. Horizontal Pouch Fill Seal Machine
    2. Horizontal Pouch Fill Seal Machine The horizontal pouch fill seal machine carries out automatic bag picking with a suction cup, bag opening, filling, sealing, and finished products conveying when the packaging bags are stacked in a fixed position. There are many applicable packaging bag styles such as triangle bag, pillow pack, flat bottom bag, zippered bag and more.
    1. Rotary Pouch Fill Seal Machine
    2. Rotary Pouch Fill Seal Machine The rotary pouch fill seal machine can be used for automatic weighing and packaging of different materials such as granules, powder, liquid and paste after being equipped with different weighers (multihead weigher, automatic weigher). When the packaging bags are stacked at a fixed position, the machine will carry out automatic packaging bag picking ...
    1. Semi Automatic Auger Filler
    2. Semi Automatic Auger Filler Volumetric filling machines automatically carry out measuring and filling of granular materials, such as milk powder, feed, rice boodle, sugar, coffee, monosodium glutamate, solid drinks, glucose, powdery additives and dye. The volumetric filling machine features an extremely stable working performance.
    1. Automatic Auger Filling Machine
    2. Automatic Auger Filling Machine The automatic auger filling machine carries out counting, filling, weighing feedback, defective goods removing and conveying. It can also be combined with other equipment sets to form a complete set of automatic filling production line. This filling machine is suitable for packaging of powder or granule materials ...
    1. Automatic Filling and Weighing Machine
    2. Automatic Filling and Weighing Machine The automatic filling and weighing machine is specifically designed for ultra-fine, dusty powder and high precision packaging. It can accomplish filling and weighing processes according to the signal given by the weight sensor. It is suitable for additives, carbon powder, dry powder and other ultra-fine powder filling and other high precision powder filling.
    1. Multihead Weigher
    2. Multihead Weigher The multihead weigher is suitable for materials in granule, flake, stripe or irregular shape such as grains, pasta, candy, seeds, chips, coffee beans, nuts and more. It is also suitable for weighing of non-food material such as screws, bolts, small hardware, plastic parts and more.
    1. Automatic Weigher
    2. Automatic Weigher The automatic weigher carries out weighing and filling of packaging powder materials, such as flour, milk powder, feed, cocoa powder and more. It can be paired with a packaging bag making machine and premade pouch fill machines to form an automatic packaging machine.
    1. Volumetric Weigher
    2. Volumetric Weigher The volumetric weigher is suitable for small free flow granules and powder , such as sugar, condiments, seeds and more.
      For different material types, the weigher is equipped with a fixed or movable brush to protect material against crushing.
    1. Bucket Elevator Conveyor
    2. Bucket Elevator Conveyor The bucket elevator conveyor can be combined with multihead weighing and packaging machines to form an automatic quantitative packaging system. Inside the enclosed stainless steel shell, the material is conveyed via the bucket feeder, which is hung on a chain.
    1. Screw Conveyor
    2. Screw Conveyor The screw conveyor will move materials to be packaged to the weighing section of the packaging production line, and in doing so, carry out automatic material feeding. This process requires no manual operation, thus improving production efficiency.
    1. Horizontal Conveyor
    2. Horizontal Conveyor The horizontal conveyor is a machine used in a packaging production line. One large conveyor can be equipped with several horizontal conveyors, which will send materials to the packaging bag. The feeding quantity is customizable in a range of 15 to 20m, depending on customer requirements.
    1. Inclined Belt Conveyor
    2. Inclined Belt Conveyor The inclined belt conveyor is an elevating conveyor that moves products from one point to another. It is used to convey puffed foods, vegetables, fruits, and more.
      The inclined belt conveyor features a large conveying capacity and smooth flow.
    1. Package Conveyor
    2. Package Conveyor The package conveyor is specifically used to transport packed bags to a predetermined height.
      The package conveyor is a belt type conveyor that is able to be independently used. It can also achieve product conveyance when paired with a packaging machine.
    1. Metal Detection Machine
    2. Metal Detection Machine The metal detection machine is used for inspection of nonmetal packed food and other products. It is used to remove any unqualified products that contain metal, and the detection accuracy is determined by the specific metal detection machine type, and the products to be inspected.
    1. Metal Detector
    2. Metal Detector When packaging screws and other small hardware, other metal materials are often mixed into the materials to be packed. We offer metal detectors to detect these metals, thus allowing users to remove them from the mix. This metal detector will offer different responses to different metals based on what customers set the machine requirements to.
    1. Weighing and Sorting Machine
    2. Weighing and Sorting Machine The weighing and sorting machine is used for weighing and sorting processes in a packaging production line. It is an online, high speed and highly accurate dynamic weighting and sorting system, used for online inspection of product weights, thus allowing users to remove products that do not meet the required weight levels.

Siyuan mainly design and manufacture vertical form seal machine, horizontal packing machine and premade bag filling and sealing machine, offer packing machines for weighing, filling and sealing of power, granule, liquid and paste materials. Our powder packaging machines are suitable for bagging light duty and heavy duty materials from 0.2g to 25kg, liquid and paste packaging machine with weighing capacity from 0.5g to 200g. Located in Shanghai, our company can provide quality food and pharmaceutical packaging machines with reasonable prices.