Mixing granulated refined confidentiality single screw granulator

Mixing granulated confidential preparatory work before refining the single screw granulator mixer idling Test 1: mixer empty running test must be carried out only after the foundation is completely dry. 2: Check the mixer all parts of any foreign body, the presence or absence of each link and fasteners loose. 3: Check the lubrication line mixer, hydraulic line connections are correct, the use of lubricating and hydraulic oil consumption is appropriate, the oil level is appropriate, lubricating parts lubrication is in place. 4: The mixer attached devices need to be idling in front of a separate screening test to verify whether its performance requirements. 5: Check the mixer with all electrical equipment and hydraulic systems and air control system, etc. is accurate. 6: Before mixer connection coupling, the first main motor idling 20min, no abnormality, and then coupling installed, and install protective cover. 7: The mixer speed main gear shaft or the coupling at the artificial disc driveline, the rotor is rotated for two weeks, confirming that no abnormal phenomenon. Two: mixer mixer Suzhou Christine Le Rubber Machinery Co., load test run 1: First start the mixer lubricating oil pump and hydraulic station, check all parts of the supply is normal. Pumps and hydraulic station to work after 15min start the main motor, the mixing chamber from the water-side view of the rotor rotation is correct. Typically mixer in the factory, after idling for more than 2h, at the user idling for more than 4h. 2: The opening of the cooling water system mixer, check for leaks. 3: In the manual and automatic operation state, the ram, charging and discharging doors opening times, action should be flexible and reliable. 4: Check the mixer running empty during the test the following items: a: reducer gear and lubricating bearings and other lubrication points is sufficient, part of the sealing sealing. b: the operation must not have a greater vibration and periodic noise. c: When idling, the main motor is a single-speed, the power consumption should be less than 15% of the rated power of the d: mixer various parts of the bearing temperature should not have swells phenomenon, rotor bearings and gear bearing temperature ≤20 ℃. The mix is ??rolled on a calender skeleton made of film or tape semi-finished material process, which includes tablet, laminating, profiling and textiles hanging plastic and other operations. Major equipment rolling process is rolling machine, rolling machine generally consists of work rolls, frame, frame, gear, speed and pitch devices, roller heating and cooling equipment, lubrication systems and emergency stop devices. Many types of calendar work roll has two, three, four unequal, arranged in the form of both vertical and horizontal rollers; three-roll upright style, Γ type and triangle; four roller have Γ, L- type, Z type and S-type and other. According to technology use to the main points have tablet calender (for calendered sheets or textile gum paste, most three-roller or four rolls, each roll of plastic in different degrees), eraser calender (for textiles Eraser three rolls, each roll has got to speed ratio, the big roller speed. With the ratio rubbed into textiles), the Universal rolling mill (also known as universal rolling mill, both tablet and eraser functions, three-roller or four rollers, adjustable speed ratio), pressure-type rolling mill, rolling mill and wire bonding calender.