Skills of choosing the perfect stretch wrapping machine

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Skills of choosing the perfect stretch wrapping machine

In terms of function, the stretch wrapping machine can be roughly divided into: simple type, semi-automatic type, and fully automatic type.

a. Simple type: manual control of the winding and wrapping process. The packaging speed is low. The speed of the roller carriage, the speed of the turntable/arm, and the size of the winding cannot be adjusted. Manual operation is used to control the overlap amount, flanging amount, number of winding layers and the height of the wrapping film of the film. It cannot be connected to the production line.

b. Semi-automatic type: Manually add machine to control the wrapping process. The packaging speed is low. The speed of the roller carriage, the speed of the turntable/arm, and the size of the winding can be adjusted at any time. It can pre-set the film wrapping amount, flanging amount, winding layer and other forming procedures to automatically wrap the goods, and adjust the wrapping height according to the change of the height of the goods.

c. Fully automatic type: (namely production line type) the machine automatically controls the stretch wrapping process. The wrapping speed is higher. The fully automatic model can be directly connected to the conveyor belt on the production line, and the operation control system can be connected to the main control machine of the production line to uniformly control the feed and output of the goods and the operation of the conveyor belt, and automatically determine the packaging center position; all adjustment parameters are preset , Winding machine, film clamping and film cutting devices are automatically controlled by electricity; equipped with detachable safety fences and automatic safety locks to ensure the personal safety of the operators.

The skill of choosing a stretch wrapping machine first determine the weight and shape specifications of the goods you want to pack, and then let multiple suppliers choose the type for you, compare them according to the models provided by the suppliers, and then consult the suppliers after determining the models. Brand and sales performance (preferably in the industry) of the accessories (such as AC and DC motors, inverters, PLCs, etc.) used in the production of winding machines. In this way, you can roughly determine a few more reliable ones. Finally, look at the price.

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