First, when the die-cutting pressure becomes small, the position of the left and right claw-shaped blocks and the gear plate can be adjusted, the claw-shaped block moves upward, and the pressing force increases (the distance between the two faces is changed for each one of the claw-shaped blocks) The amount of change is about 0.1mm), and generally only one tooth is moved at a time. When the position of the claw block on the tooth plate is at the uppermost last tooth, it should be considered to replace the new gear eccentric sleeve and the pitch eccentric sleeve. It can also be adjusted by loosening the screw so that the toothed adjustment plate is disengaged from the gear eccentric sleeve, and turning the gear eccentric sleeve to the rear of the whole machine with the gear plate hand (note: the number of teeth rotating on both sides should be equal, one rotation does not exceed Three teeth). Install the tooth type adjustment plate, tighten the screw, adjust the claw block to the first tooth, see the pressure cutting force effect, the effect is not ideal, can be adjusted again, but it should be noted that the gear eccentric sleeve rotation number of teeth should be less than the first The number of teeth that are rotated at one time. When the left or right pressure is too small, this method can also be used, that is, which side of the gear is eccentric sleeve adjusted by which pressure is small, and the claw block is appropriately returned to 1-2 teeth during the trial cutting.

Rotary label die-cutting machine application field: self-adhesive label printing offline (downline) die-cutting processing, secondary registration of the self-adhesive material after printing, circular cutting, rotary cutting, stripping, Processes such as finished product winding are processed centrally.
         Rotary label die-cutting machine is used for reel labeling materials such as self-printing self-adhesive labels (battery labels, medical labels, food labels), and is used for secondary registration, rotary cutting, cutting, stripping, and finished winding. The centralized processing of the other processes is especially suitable for the post-press centralized processing of long-size live products of single-size batches and repetitive orders of label products, reflecting the advantages of high-efficiency and high-quality self-adhesive label post-press processing. Effectively solve the bottleneck phenomenon of post-printing die-cutting in label printing enterprises, it is an ideal choice for centralized processing of printed labels to improve product die-cut quality, increase production capacity and reduce production and operation costs.

Rotary label die-cutting machine advantages: High quality and high efficiency post-press die cutting process brings a strong competitive advantage.
         First, high production efficiency: the highest production line speed of 120m / min, is the ideal choice for post-printing die-cutting processing of label products to increase production capacity and reduce production and operation costs;
         Second, the high precision of die cutting: advanced servo motor shaftless register registration technology, to ensure accurate and stable registration, short pre-registration time, secondary positioning registration accuracy (±0.15 mm); import process correction Control, to ensure horizontal die cutting, slitting accuracy (±0.15 mm), effectively improve product yield.

Aluminum foil slitting machines are usually best suited for thin paper, copper foil, aluminum foil, PVDC, and gas-permeable membranes. The surface slitting machine adopts the most advanced technology from abroad, and at the same time adopts foreign configuration, which is specially designed for slitting and rewinding materials which are difficult to slit and rewind. The aluminum foil slitting machine adopts the method of rewinding the reel, which can make some aluminum foils not scratch, and the materials are scrapped.

The computer high-speed slitting machine is suitable for the slitting of various super-large coils, such as slitting and rewinding of 150g/m2-500g/m2 cellophane, bill paper, double-sided tape, PVC, OPP, PET and other coils.
           Computer high speed slitter performance and characteristics
First, the computer high-speed slitting machine adopts microcomputer control, magnetic powder clutch tension control and center coiling method.
Second, the computer high-speed slitting machine adopts frequency conversion speed regulation. Automatic metering, alarm and other functions. The winding is uniaxially wound.
Third, the unwinding adopts the photoelectric automatic correction correction system, so that the irregular material can be normally divided or (gas-sensitive hydraulic type edge-to-edge system).
Fourth, the circular knife cuts the waste side automatic discharge device.
Fifth, manual feeding (or pneumatic automatic feeding) put the reel with a sleeve-type inflatable shaft (3', 6').