HNE series plate chain block elevator main working parts Features:

1, the upper unit: the installation of the track (double track), to prevent the chain block swinging backstop to prevent rotation of the hopper, material resistance over the lower part of the case, the discharge port to prevent material back with rubber plate.
2, the middle section: the middle part of the section is equipped with tracks (double section) in order to prevent the chain swing work, part of the middle section is equipped with access doors for maintenance.
3, the lower part of the device: the installation of the tensioning device, HNE15 ~ HNE50 with spring tension, HNE100 ~ HNE800 using hammer tensioned box.
4, the upper and lower sprocket ZG310-570. Overall quenching, HB229-269 tooth surface hardening HRC40 ~ 48.
5, electric hoist suppliers: chain plate with 45 # HRC36 ~ 42.
a, using the plate chains have higher shear strength, fatigue strength and wear resistance, running low failure rate, long service life;
b, a lower chain speed (o.5 m / s);
c, using a large-capacity hopper and a smaller bucket pitch, low and driving power transmission capacity. Particularly adapted to enhance the limestone and cement clinker after crushing (≥NE50).