When installing gear pump should pay attention to the following:
1, a detailed examination of the various components, shall comply with the appropriate standards.
2, both ends of the gear and shaft centerline verticality, the parallelism of both ends of the gear should be qualified; gear meshing good.
3, the shaft diameter should meet the technical requirements, coaxiality of the sleeve or bearing and shaft diameter is qualified.
4, gear end gap to adjust properly.
5, tighten the face bolts, the force should be symmetrical; edge tight disc rotor rotor. If you encounter jam, loose bolts should be re-tight.
6, plus packing pressing gland, the need to edge tightly disc rotor, can not be too tight.Auto Recovery High Speed Door
Advantages:
The advantage of Self Reparing High Speed Doors are self-reparing,easy to clean,complete safe,energy saving and so on.
If the door curtain comes out of its guides(for example in the event of impact with a forklift),the system will reset the cutrain back intp the guide during the next opening cycle autimatically
Motor System:
Germany Famous Brand-SEW
Power Supply: 0.75kw, 1.5kw, 2.2kw
The incremental encoder mounted is attached to the end of the drum shaft.
Self-Repairing Door Curtain:
Made of reinforced PVC, with flexible weighted soft bottom edge.
The edge of curtain has continuous injection molded teeth that then move up and down in a self-lubricating polyethylene track attached to structural galvanized side frames.
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PVC Curtain
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Grey,Yellow grid,Purple,Green,Light green,Black,Perforated Yellow grid,White,Blue,White grid,Sky Blue,Yellow,Orange,Red
Color curtain:0.8mmthickness.
Transparent curtain:1.2mm.
Function:insect prevention
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Opening Way
Forklift cross --Magnetic loop with push button
People cross --Radar sensor with push button
Photocell sensor/Airbag to avoid hurt people when the door closing and someone cross.
Auto Recovery High Speed Door, self-recovery high speed door, self-repair high speed door, high speed zipper door, zipper high speed door
SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahss.com