Zhangjiagang Zhonghong Machinery Manufacturing Co., Ltd. is a limited liability company specializing in the production and processing of fully automatic labeling machines, beverage labeling machines, steam shrink tunnels, hot melt labeling machines, film packaging machines, adhesive labeling machines, steam generators, and filling machines. Headquartered in Zhangjiagang, the company boasts a comprehensive and scientific quality management system. Zhonghong Machinery's integrity, strength, and product quality have been recognized by the industry. Welcome friends from all walks of life to visit, guide, and engage in business negotiations at Zhonghong Machinery Manufacturing Co., Ltd.

Common Faults and Solutions for Labeling Machines

Why is it easy for shrink film to accumulate or jam around the center rod?

Causes:

1. The control of the fold diameter during the manufacturing of the film material is either too large or too small, especially below the standard size (too small), which is more prone to cause accumulation of material at the center column.

2. Single-point clamping at the center column's holding point is also more prone to instability, preventing the center column from becoming a straight line and causing material accumulation.

3. The force for adjusting the upper and lower drive wheel is inconsistent.

4. As the cutting blade rotates back to its original point, it may stop in the groove of the center column, causing the film material label to touch the blade and form a buildup of material.

5. There may be a "cut" on the central column groove, which can cause the sub-index to operate unevenly, leading to material jams.

6. After the labels are cut, during the waiting period for removal, the removal wheel failed to properly fit the cut labels onto the bottles, resulting in a domino effect and causing material to accumulate in the center column.

Common Causes and Solutions for Labeling Machine Malfunctions

The high-speed and stable performance of the labeling machine, with its clever design, the tape labeling machine, and its harmonious human-machine safety mode, is gaining an excellent position in the market. Its application range is relatively wide, used in food, beverages, condiments, juices, injection needles, and more. Below, Zhonghong Machinery introduces the common fault analysis and solution explanations for labeling machines.

One: Shrink wrap tends to accumulate on or jam around the center mandrel.

Causes:

1. The control of the diameter during the manufacturing of the film material is either too large or too small, especially below the standard size (too small), which is more prone to cause accumulation of material around the central rod.

2. The use of single-point clamping for the center post can also easily lead to unstable clamping, causing the center post to not align in a straight line and result in material accumulation.

3. Inconsistent force in adjusting the upper and lower driving wheel.

4. As the cutting blade returns to its original position after each rotation, it may stop in the groove of the center column, causing the film material label to touch the blade and form material buildup.

5. There may be a "cut" on the center column groove, which can cause the lower index to move unevenly, leading to a material jamming.

6. After the labels were severed, during the waiting period for removal, the removal wheel failed to properly fit the severed labels onto the bottles, causing a domino effect and resulting in material accumulation around the central column.

Solution:

The label supplier must maintain the diameter value within ±0.5%.

2. Multi-point clamping machines are superior to single-point clamping, but each brand's labeling machine has different designs. Therefore, users should exercise caution when making their selection.

3. Adjust the force of the upper and lower driving wheel correctly

4. Verify the correct origin of the cutting blade and inspect the entire process control setup. Ensure that the next piece of material is driven only within the effective time after the cutting blade leaves the center column. Additionally, when the cutting blade stops after each revolution, it should remain within the blade disk and not too close to the center column groove to prevent material accumulation.

5. If there are cuts on the center pillar groove, simply smooth out the surface.

6. Ensure that the brush wheel's engagement with the center column is properly aligned without any misalignment, and that the brush wheel is not worn, which could cause uneven pressure in brushing the labels down into the bottle. Otherwise, the labels may lead to a chain reaction causing accumulation on the center column.

3. Labeling Agency.

(1) Set the conveyor speed first (adjust within the servo drive in the electrical box). (2) Adjust the position of the infrared sensor to align the di fixture with the top vacuum suction cup. (3) By adjusting the fixture and vacuum suction cup cylinder positions, align the 9 sets of fixtures (each set with 8) within the error range with the vacuum disks (8) (for detailed information, please consult Gao Zhen). (4) Adjust the position of the long cylinder and the fixture to ensure the 8 vacuum suction cups can fit into the fixture (within the error range). (5) Adjust the cylinder's gas valve to ensure simultaneous and uniform up-and-down movement of the 8 suction cups at the same speed. The vibration during near and far movement should not be excessive.

Tape Labeling Machine - Provided by Zhonghong Machinery Manufacturing Co., Ltd. of Zhangjiagang. Zhonghong Machinery Manufacturing Co., Ltd. offers services such as "fully automatic labeling machines, high-speed labeling machines, sticker labeling machines, and hot melt adhesive labeling machines." The company owns brands like "Zhonghong Machinery" and specializes in labeling machinery and related industries. It has a good reputation at No. 505, Jiaoqiao Jincun Road, Tangqiao Town, Zhangjiagang City. Welcome to call for inquiries, contact person: Ding Hong.