Two roller hot rolling mill operating instructions
The two roller hot rolling mill checks the amount of hydraulic oil before use. The height of the hydraulic oil is 2/3 of the lower base. When the oil quantity is insufficient, it should be added in time. The oil must be finely filtered before being injected. Add pure 20# hydraulic oil to the oil hole of the lower base. The height of the oil level is seen by the oil standard rod, which is generally added to the height of 2/3 of the lower base.
The high-voltage rectification self-excited high-frequency electron tube oscillates instantaneously to generate electromagnetic wave current electric field, and uses the processed plastic, plastic materials such as PVC, TPU, EVA, PET, etc. to generate polarized friction heat in the internal molecules of plastic and plastic materials in the electromagnetic wave electric field. certain pressure on the plastic of the required heat welding, plastic products to weld sealing effect.
Turning on the first two-phase roller hot rolling mil power switch, and then turn on the power switch on the machine side of the control box, if the high-cycle switching, temporarily marked, then marked electric power switch, this time, vacuum and heat mold We are beginning to warm up. Lower secondary die on an insulator, a terminal mounted on the upper mold, pressing the switch test mode, the vertical start debugging mode engaged position, if the engagement failure, moves the lower mold, if an undesirable level, it is transferred over the fourth sub-pillar on the mold .