SZ Conical twin-screw extruder reducer

1.big carrying capacity 2.low noise 3.smooth operation 4.high transmission efficiency 5.long service life

SZ Conical twin-screw gear box

1.Points for order placing

1.1 The brand of lubricant oil used in the gearbox is l-ckc220-l-ckc320 mid-extreme pressure gear oil.

1.2 The reduction box and distribution box are cooled by water circulation and the temperature of cooled water should be not high than 30C.

1.3 Both boxes should be mounted on the plains with same height. When the outer spline of the long shaft in the distribution box is inserted in the spline hole of the output shaft of the reduction box,in case the anchor bolts are loosened,check the clearance between the bottoms of both boxes and the mounting plain, and make adjustment if necessary to ensure the output shaft of the reduction box to be coaxial with the long shaft of the distribution box. manually check if all parts are running flexibl without blockage.

1.4 During the course of operation, if overheat occurs on partial bearings or abnormal noise occurs, stop the machine and make check, and run the machine again only when troubles are removed.

2.Features Of Product

2.1 There are involute cylindrical gears in the gearbox, which data and structure are optimally designed by the computer.

2.2 The gears are made of top-quality high-strength low carbon alloy steel after carbon penetrating, quench and teeth gringding.It has high hardness on teeth surface, large bearing ability,small noise,smooth operation and high driving efficiency.

2.3 The material of the distribution box is nodular graphite casting iron and the gears have high-strength ground teeth,in which snake-shaped cooling water pipes are distributed.

2.4 The maximum input speed of the gearbox is normally not larger than 1500rpm.

2.5 The temperature in work environment is -10C-45C. When temperature is lower than 0C,the lubricant oil should be preheated to +10C before starting.

SZ Conical twin-screw extruder reducer