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Hongtu Packaging Machinery

东莞市宏途包装机械有限公司

Dongguan macro way packaging machinery co., LTD.

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Industry Dynamics

Jun 29,2021

About the rewinder you must not know the knowledge

Introduction of 1. Rewinder Rewinder is a special equipment for papermaking. The function of the rewinder is to rewind the paper rolls (called the original paper rolls) produced by the paper machine in turn, and send the finished paper to the factory after rewinding. At present, the rewinder using AC drive instead of DC drive has become the development trend of the rewinder industry. The paper roll rolled by the paper roll machine is soft, and the inside may be broken or broken. The paper edges on both sides are not straight. The width of the paper cannot be directly used in paper processing or printing machinery. Most paper types (such as newsprint, letterpress printing Paper, wrapping paper, etc.) must be crimped, cut, joined, and crimped on the paper core to form a certain specification.

About the rewinder you must not know the knowledge

Jun 29,2021

Working principle of rewinder

Rewinder is a kind of papermaking equipment, its running speed is super fast, so what is its operating principle? The following editor will explain the working principle of the rewinder for you, the details are as follows: 1. The front end of the rewinder spindle is fixed on the base with a set of bearings, and the pulley is installed in the middle of a set of bearings; the compression cylinder is installed near the base, and the cylinder is supported by the cylinder. The upper end of the rod is equipped with a set of support rod bearings to support the main shaft. Place the paper roll removed from the paper machine on the paper withdrawal stand. The brake device on the paper withdrawal stand keeps the paper web at a certain tension and brakes the paper roll quickly when the paper is broken to reduce paper loss.

Working principle of rewinder

Jun 29,2021

Slitting machine operation process

The slitting machine is used to slitting articles similar to steel. According to the width and number of slitting, the appropriate winding core should be selected and correctly installed on the winding shaft of the slitting machine equipment. Its operation still has a certain operation process. Operators need to learn these operation processes in order to operate the slitting machine correctly. The following small series will introduce the specific operation process of the slitting machine in detail. Operation process 1, according to the width and number of slitting, select the appropriate winding core and correctly install it on the winding shaft of the slitting machine equipment 2, make the pressure roller press on the winding roller surface, and put the knife edge and the winding shaft on

Slitting machine operation process

Jun 29,2021

Improve production efficiency, choose the right cutter

At present, there are more and more cutting machines on the market, and the performance specifications of the products are also different. Of course, from the user's point of view, each manufacturer's technical indicators are different, the quality requirements of the cutting machine products are also different. When we choose and buy the equipment of the coiling machine, I believe we must also pay close attention to the performance and characteristics of the equipment itself. Next, the small editor will briefly introduce several major characteristics of the equipment we produce: 1. In terms of operation, our coiling machine equipment has stable and reliable performance, convenient and quick operation, fast speed of the coiling machine and high production efficiency; 2. The knot of the coiling machine equipment

Improve production efficiency, choose the right cutter

Jun 29,2021

Introduction to the performance characteristics of the full-automatic double-shaft slitting machine

Used for slitting various types of tape. Such as double-sided tape, beauty tape, cloth tape, PVC tape, PET tape, foam tape, 3M tape series, polyester tape, gold finger, PE protective film, aluminum foil, copper foil, non-woven fabric, release paper, etc. Features: 1. PLC integrated control, numerical control frequency conversion drive and man-machine interface LCD touch screen data input mode are adopted to enhance the control of cutting, and the machine can be directly operated on the touch screen and reflect the running status of each part; Working on the coaxial line, you can set a variety of slitting widths and slitting quantities, and complete the work at one time without stopping. 2

Introduction to the performance characteristics of the full-automatic double-shaft slitting machine

Jun 29,2021

Performance characteristics of rewinder

The rewinder is generally used for rewinding and cutting mica tape, paper, and film. It is used for cutting wide coils and subsequent re-cutting. It is a special equipment for papermaking, mica tape, and film. So we all in the purchase of rewinder, we know the price of rewinder is generally how much? General rewinder has tens of thousands, hundreds of thousands of have, this we have to look at the mechanical model, brand to set the price. The performance characteristics of the rewinding machine are as follows: 1. The rewinding and unwinding are automatically calculated by the programming controller to realize the automatic tension control device. 2. The whole machine can be centrally controlled by the programming controller and adopts a touch screen

Performance characteristics of rewinder
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