What is pallet wrapping machine?
Pallet wrapping machine
is a kind of automated equipment specially used for fixing and closing goods with protective egg or outer cardboard and other materials. It can place all kinds of goods such as boxes, bags, barrels, etc. on the pallet after completing the rapid sealing and winding operation.
Working principle of pallet wrapping machine
mainly consists of a turntable
, a support wheel, a power drum, and a tensioning wheel. When the machine starts to operate, the tension of the film is ensured by the tensioning wheel. The power drum will rotate the film so that it will be wound into packaging film on the pallet.
Control system is the basic part of the pallet wrapping machine. It consists of a calculation controller, motor, sensor, and so on. The controller is the core of the whole system, which monitors the operation of the machine in real-time through the sensor and feeds back the data to the calculation controller. The calculation controller carries out automatic control according to the input parameters so that the machine can pack the trays according to the set requirements.
In the pallet wrapping machine, there are two types of wrapping methods: rotary and up-and-down. By alternately winding and strapping the pallets, the packaging is made more compact. The rotary winding method is suitable for large pallet wrapping machines, while the up-and-down type is suitable for smaller machines.
Working process of pallet wrapping machine
Before you start to operate the pallet wrapper, you need to put the harmful products to be wrapped on the pallet and fix it.
Set packing requirements
The packaging process needs to be executed according to different requirements. When using a pallet wrapping machine, it is necessary to set the packing requirements, such as packing tightness, number of wraps, etc.
After setting the packing requirements, you can put the pallet on the pallet wrapping machine, switch on the power of the machine, and press the "Start" button. The machine will start to wrap and pack automatically according to the set requirements.
When the pallet packing is finished, the automatic cutter will cut the packing film automatically. At this time, the user can remove the packaging film from the pallet to complete the whole packaging process.
Feature of pallet wrapping machine
a. The structure of winding machinery production is solid.
b. Digital electronic control circuit, high stability, long life, and low failure rate.
c. Slow start and stop devices can avoid the upper layer of packages falling.
d. Pallet stretch wrapping machine adopts touch screen, easy to operate.
e. The upper and lower layers of packaging can be set by inputting data.
Application of pallet wrapping machine
Automatic pallet wrapper is a packaging equipment, which belongs to the category of equipment accessories. Pallet shrink wrap machine is suitable for packaging goods shipped on pallets (e.g. for container transport of bulk goods and packaging of bulk pallets, etc.), and is widely used in glass products, hardware tools, electronic and electrical appliances, papermaking, ceramics, chemical industry, food, beverage, building materials, and other industries. It can improve the efficiency of logistics and reduce the loss in the process of shipment. It has the advantages of dust-proof, moisture-proof, and reducing packaging costs.
Used for wrapping a single piece of goods or a combination of small pieces of goods
The top pressing device ensures the goods are stable during the packing process, and the packing height can be customized according to the customer's requirements! At the same time, according to the actual needs of packaging, two types of equipment can be chosen, namely, the fixed film frame and the up-and-down movement of the film frame. Widely used in glass products, hardware tools, electronic appliances, paper, ceramics, chemicals, food, beverage, building materials, and other industries. It can improve the packing efficiency, reduce the loss in the process of transport, has the advantages of dust-proof, moisture-proof, reduce the cost of packaging, etc. It is the ideal choice for intensive packaging. Basic features: double ring drive, reciprocating work. Safe and convenient. Frequency conversion control, the overlapping degree of the packaging belt can be adjusted according to the need. The sliding ring can move up and down to adapt to different inner diameters and outer diameters of steel wire. The elasticity of the packing belt is adjustable. The rollers and guard rollers are covered with polyurethane. Equipped with end tape fixing device. The winding packaging machine is mainly used in chemical, electronics, resistant material, glass products, paper making, hardware, food, and beverage industries.
Suitable for container transport of bulk goods and bulk pallet packaging
The turntable starts and stops slowly to prevent the goods from falling down instantly. The rotary film frame makes the package more tightly fitted. Partial reinforcement in the required area makes the packaging more perfect. Film spacing is adjustable, saving packaging material. Turntable reset ensures accurate positioning during handling. Photoelectric height measurement can automatically sense the height of the packages, and it is convenient to adjust the number of layers at the bottom and the top and the number of packages. Overload protection is safe and reliable, simple to maintain, and easy to operate. It is the first choice for manual and electric trucks.
Use of pallet wrapping machine
As the application of wrapping machine for pallets becomes more and more widespread, customers know its usefulness, but there are still a lot of people who do not understand the correct way to use the wrapping machine. As we all know, there are two modes of pallet winding packaging machine, manual and automatic, and the following are the correct operation methods and steps for these two modes. Meanwhile, you also need to pay attention to the safety operation regulations for the operator of the winding machine.
Manual operation of pallet wrapping machine
a. Decrease the film frame of the pallet wrapping machine to the lower limit, put the goods of the pallet wrapping machine on the turntable (as far as possible in the center of the turntable), put the film roll of the pallet wrapping machine on the roll seat, and place the film according to the requirements.
b. The film of the pallet winding packaging machine is bolted to the bottom of the goods, and then the "turntable rotation" button of the pallet winding packaging machine is pressed to make the turntable rotate. At this time, the film will wrap the pallet wrapping machine around the bottom of the goods.
c. When the number of winding turns reaches the degree you need, switch the "UP DOWN" of the pallet wrapping machine to the "UP" position, so that the film frame rises to the required position; at this time, the film will be wrapped around the top of the goods by the pallet wrapping machine.
d. When the number of wrapping turns reaches the degree you need, switch the "UP DOWN" button of the pallet wrapping machine to the "DOWN" position, so that the film frame will be lowered to the lower limit position.
e. Repeat the above process, and finally pop up the tray dimension around the packaging machine turntable rotation button to stop the turntable rotation and complete the sub-packaging.
f. Manually break the film and fix the pallet wrapping machine film on the goods.
Automatic operation of pallet wrapping machine
a. Lower the film frame of the pallet wrapping machine to the lower limit, put the goods of the pallet wrapping machine on the turntable of the wrapping machine (as far as possible in the center of the turntable), put the film roll of the pallet wrapping machine on the roll holder, and put on the film according to the requirement. The film will be bolted to the bottom of the goods, press the "Auto Start" button, and the automatic operation will start, the turntable will begin to rotate, the film will be pulled out and the turntable will begin to count, and the bottom winding will be carried out first.
b. After completing the bottom lap the film frame starts to rise.
c. After the membrane frame rises to the top of the goods (or the upper limit position), it starts to top lap, and the turntable starts to count.
d. When completing the top laps, if the number of times is 0, this automatic operation ends; if the number of times is 1~9, the membrane frame starts to descend.
e. The film frame drops to the bottom of the goods (lower limit), and the number of times up and down increases by 1.
f. Repeat this operation until the number of up and down times reaches the set value, the packaging process is complete.
g. Manually breaks the film and fixes the pallet dimension wrapper recommendation film on the goods.
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