Powder removal device of glue-free laminating machine: it adopts two stages of powder removal structure, the paper passes through the conveyor belt by the brush roller and the exhaust brush to sweep the powder so that the dust on the surface is sucked away by the suction fan, and then after the electric pressure roller is rolled, the dust sprayed on the paper surface in the printing is effectively removed; In addition, the close arrangement design of the conveyor belt combined with efficient air suction makes the paper will not be removed or misplaced, so that the paper can be accurately delivered to the main machine pressing part.

The coating oil head of the non-glue laminating machine is controlled by imported frequency conversion governor. The glue roller on the upper side is processed by high precision grinding and the inner wall is specially rebalanced to keep the coating amount stable more effectively. The coating and measuring hard chromium roller made by high precision ensure the coating amount is uniform and achieve the accurate coating effect. At the same time, two sets of pump and stainless steel oil tank are standard, suitable for the use of water-based and oil-based glue. Using DC motor pressing film coating device, stable, fast, simple operation.

The built-in electric heating system and automatic temperature control device make the temperature distribution uniform. The design of large composite roller increases the pressing surface: the diameter of the electric heating roller is 420mm, and the inner wall of the roller core is round, so that the roller is not biased and the heating surface is even. The diameter of the clamping roller is 360 mm, which ensures smooth and stable operation of OPP film. The hand-pressed hydraulic cylinder controls the compound pressure, which can balance the pressure of the upper and lower rollers. High precision hard chrome plated mirror heating roller combined with high performance pressing rubber roller, perfect thermal laminating process.