1. Classification by bundling material
(1) Plastic belt strapping machine: It is a strapping machine for medium and small weight boxes. The plastic belts used are mainly polypropylene belts, but also nylon belts and polyester belts.
(2) Steel strapping machine: It uses steel straps as strapping materials, and due to the high strength of the steel straps, it is necessary for heavy and large packing boxes.
2. According to the connection method
(1) Welding strapping machine: Because the plastic belt is easy to heat and melt, it is mostly suitable for plastic belt joints. According to different heating methods, it is divided into electric heating welding, ultrasonic welding, high frequency welding, pulse welding and so on.
(2) Buckle type strapping machine: It adopts a special buckle joint to clamp and embed the joint of the strapping belt firmly, and is mostly used for steel belts.
3. Classification according to structural characteristics
(1) Basic strapping machine: It is a strapping machine suitable for various industries, and its table height is suitable for standing operation. Mostly used for packaging, such as cartons, calcium plastic boxes, books and so on.
(2) Side-mounted strapping machine: The joint part of the strapping belt is carried out on the side of the package, and the table is low. It is suitable for bundling large or polluting packages. If anti-rust treatment is added, aquatic products, pickled products, etc. can be bundled; if dust-proof measures are added, packages with more dust can be bundled.
(3) Compression strapping machine: For soft and elastic products such as leather, paper products, knitted cotton fabrics, etc., in order to tie them tightly, they must be compressed before bundling. The pressurization method is divided into two types: pneumatic and hydraulic.
(4) Opening and closing track strapping machine: its belt track frame can be opened and closed in the horizontal or vertical direction, which is convenient for the placement of various cylindrical or annular packages, and then the track is closed and strapped.
(5) Horizontal track strapping machine: its strap track is arranged horizontally, and the packaging is horizontally strapped. It is suitable for transverse bundling of packages such as pallets.
(6) Portable strapping machine: - Generally placed on the top surface of the package, when the strap wraps around the package, use the machine to tighten and lock the strap. It is operated manually, flexible and light.