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Correction and tension in corrugated board application

Correction and tension in corrugated board application

Faced with the rising costs of paper box enterprises, cardboard and paper box companies are paying more and more attention to the purchase of correction and tension control systems.

23

2025-06

Photoelectric correction and hydraulic correction

Photoelectric correction and hydraulic correction

A photoelectric deviation controller is an automatic control system that controls and corrects the positional deviation of thin materials in high-speed transmission.

23

2025-06

What are the differences between electric and traditional hydraulic bias correction systems?

What are the differences between electric and traditional hydraulic bias correction systems?

The photoelectric deviation correction device controller is an automatic control system that controls and corrects the positional deviation of thin materials during high-speed transmission. It has functions such as automatic detection, automatic tracking, and automatic deviation correction. It can track and correct the deviation of the mark line or edge of paper, film, adhesive tape, aluminum foil, steel strip, and other materials to ensure neat winding and slitting.

23

2025-06

Technical indicators of the photoelectric correction system photoelectric switch

Technical indicators of the photoelectric correction system photoelectric switch

Plastic or metal housing, with cylindrical, square, fork, glass or plastic fiber optic, etc. Direct irradiation system detection distance is long, up to 100m, detection of opaque objects is accurate and reliable, good resistance to harsh conditions (dust, scattered light guide). Reflection system detection distance is moderate, up to 15m, easy to install, detects opaque objects or non-reflective transparent objects; Polarized reflection system can detect reflective objects. Diffuse system detection distance is short, up to 2m, depending on the reflectivity of the object, simple installation and setting. Photoelectric correction system can detect transparent, reflective or translucent objects, requires a clean environment. Diffuse system with background suppression function is insensitive to background objects, and the detection distance is independent of the color of the object. Two output methods: relay or solid state, and a dedicated series of products with analog (4-20mA) output are available. Optional functions: time delay, isolation amplifier, sensitivity adjustment, etc. Three wiring methods: screw terminal, connector, cable lead, highest protection level is IP67. Design 18 is the most widely used standard in the market, the first generation?18 and has background suppression function.

23

2025-06

What are the control methods of the tension controller?

What are the control methods of the tension controller?

Manual control involves continuously adjusting the torque of the clutch or brake during material feeding, discharging, or processing to achieve the desired tension. This requires the user to constantly check the tension of the controlled material and adjust the output torque. When using pneumatic brakes or clutches, a precision pressure regulator can be directly used as the manual controller, saving equipment costs. However, this is only suitable for low-speed composite machines, extruders, textile machinery, and other applications with low tension control requirements.

23

2025-06

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