HEMINGSTONE MACHINERY CO., LTD.
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Fully Automatic T-shirt Bag Making Machines
Fully Automatic T-shirt Bag Making Machines
Model: HM-1200V4A
HM-1200V4A
FINISHED PRODUCTS
T-shirt Bag

T-shirt Bag

FEATURES
This machine is automatically controlled by the computer completely. The user can operate it by a colored touch panel.
The computer monitors the operation, and stops the machine immediately whenever any abnormality occurs. The abnormal codes and solutions will be displayed on the touch panel. It helps to reduce the confusion of repair.
This machine can reach the demand of high-speed production. The max production speed for each line is 100 M/min and 250 cycles/min. When the bag width is under 250mm, it can produce with 4 lines of bag films simultaneously. The max production speed can reach 1000 pcs/min.
This machine can produce with the bag width between 100mm~500mm. It can produce 4 lines simultaneously with bag width under 250mm. Its utility and production efficiency are highly enhanced.
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THE BLOWING TENSION CONTROL DEVICE
Blowing with a constant pressure fan and guiding the bag’s route with ring blocks, it ensures not only the tidiness of the products after sealing, but also the accuracy of the handle’s position after the punching process.
The computer controls the feeding speed precisely, and maintains the proper tension.
Dancing Roller Tension Control (For HM-1200T4A).
THE UNWIND RACK
The unwind rack adopts a free tension control type. Through the pneumatic drum brake, the tension of the bag during operation can be maintained without looseness.
Using the pneumatic device to uplift the film roll, it helps to save the labor and ensure the safety.
The unwind unit adopts 4 sets of inverter motor for pressing the film to keep the unwind tension proper and stable. An automatic stopping function can detect and stop the machine when running out of film.
4 sets of E.P.C. automatic edge alignment devices are equipped.
THE PUNCHING DEVICE
The punching unit can be moved by the manual valve with the bottom rails. It provides enough space for facilitating the repair and the maintenance of the sealing knife.
Equipped the wastage conveyor, it makes the wastage collection easier.
The 4 modules of independent punching knives help to save the consuming cost of the knives.
THE SEALING BAR DEVICE
The upper sealing bar is designed with a turn-over feature. It facilitates the maintenance and the repair.
The heat resistant cloth is wound for storage, and can be easily replaced by rewinding.
The shifting device is equipped for staggering the sealing lines and avoiding the overlapping and stickiness of them
SPECIFICATIONS
Model HM-1200V4A
Bag Size (mm)
Width (mm) 150~250 x 4 lines
150~500 x 2 lines
Length (mm) 260~650
Max. Production Speed (cycles/min) Max.250
100 m/min
Tension Control With Blowing Type
Thickness of Film (mm) 0.01~0.04
Heaters (kw) 7
Power Required (kw) 11
Machine Dimensions L (M) 8.8
W (M) 2.1
H (M) 1.7
Machine Weight (kg) 3300
Gross Weight (kg) 3800
Air Compressor(not included) (hp) 7.5
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