HRT-B450 AUTOMATIC HIGH SPEED SQUARE BOTTOM PAPER BAG MACHINE（2018 New Type）

Properties and uses：

Rolling feed square bottom paper bag making machine, it uses paper roll in blank or printed as raw material. consists of automatic centre forward glue, printing tracking, fixed length and cutting, bottom indentation, folding bottom, bottom glue. Bag bottom forming, finished bag collecting one time,The machine is more convenient, more efficient, more stable, can produce a variety of different paper bags, leisure food bags, bread bags, dried fruit bags and so on environmentally friendly paper bag machine equipment.

Main features

1.Use France Schneider Touch Screen Human-Computer Interface, operate and control easily.

2.Adopt Germany Original REXROTH PC Control, integrated with optical fiber, ensure high speed running steadily.

3. Germany Original REXROTH Servo Motor and Germany Original SICK Photoelectric Eye Correction, tracking printing bag accurately.

4.Raw material load adopt hydraulic cylinder up and down structure, unwinding adopt auto tension control.

5.Raw material unwinding EPC adopt Italy SELECTRA, Reduce adjustment time.

Technical parameter

Model	HRT-B450
Cutting length  C	270-530mm
Paper bag width   W	260-450mm
Paper bag bottom width    H	80-180mm
Paper thickness	60-160g/m2
Machine SpeedMachine Speed	160pcs/min
Paper bag speed	30-140 pcs/min
Paper roll width	660-1280mm
Roll paper diameter	1200mm
Machine power	3phase 4line 380V        19kw
Machine weight	8800kg
Machine size	9000x3500x1900mm

Paper Bag Technology Flow Chart

*1. The computer interface of the machine can be set point mark function, which is advantage us for packing quantity and convenient for collecting and arranging.
*2.Bottom forming part of bag bottom.
*3.Bottom glue structure, groove type glue up device.
*4.The machine cut off way adopts the servo motor to control the paper bag size, adopting high-speed uniform rotation cutter, cutting through the tooth knife or flat knife two cutting methods, the paper bag cutting level, making the paper bag cutting Flat, beautiful.
*5.The whole type tube is used to adjust the structure, and the two-way adjustment or one-way adjustment is simple and convenient, and the fast and precise high stability of the adjusting is stable.
*6.Using the German (sick) color photoelectric tracking, precise tracking of paper printing photo, automatic alignment, if change the paper roll, power does not need to adjust the cutting position. Automatic stop if color error ,reduce Scrap rate.
*7.The automatic spray glue, the glue spray will not be interrupt when hign speed or low speed, convenient adjustment capacity, glue spray stable.
*8.The use of ultrasonic simulation alignment the side, the reaction speed of the operation of a quick correction ,save time and save the waste of raw materials.
*9.Adopt hydraulic cylinder auto loader, paper manual switch easily finish the paper roll without manual handling.

Price Terms

Packaging & Delivery
Packaging Details:
We usually packed this machine covered by plastic film. 
Delivery Detail:
Within 30 days after we got the deposit.