Complete Feed Preparation Machine – Dual-Axis 9JGW-16S

Technical specifications:

I. Reducer Maintenance:

After the new machine has been in operation for three months, the reducer gear oil should be replaced; thereafter, the gear oil should be changed every six months. (It is recommended that customers replace the winter-grade L-CKD220 gear oil in October each year and the summer-grade L-CKD320 gear oil in April.) Regularly check the oil level to prevent abnormal wear of components.

Maintenance of Horizontal Total Mixed Ration Feed Preparation Machine

15 kW reducer, 18 kg, 22 liters

18.5 kW reducer, 18 kg, 22 liters

22 kW reducer, 25 kg, 30 liters

30 kW reducer, 25 kg, 30 liters

37 kW reducer, 50 kg, 59 liters

II. Inspect the blade:

Inspect the wear condition of the moving knives on the mixing auger shaft. If the knife blades become dull, they must be immediately flipped or replaced (the original blades have double-sided cutting edges and can be flipped for use on either side). Under normal operating conditions, single-shaft feed mixers require blade flipping or replacement every 300 operating hours, while dual-shaft feed mixers require such maintenance every 200 hours. Note: When the blades are worn, the material is mixed primarily by the knife arms, which accelerates arm wear, increases the load on the main shaft, and may lead to motor burnout, gear damage in the reducer, or breakage of the main shaft end.

III. Bearing Lubrication:

Lubricating grease shall be replenished in the spindle bearing housing every two weeks. Note: The bearing oil passages are very narrow; if lubrication is neglected for an extended period, the oil within the passages will dry out, making it impossible to inject lubricant thereafter.

IV. Hydraulic System Maintenance:

Regularly inspect hose fittings and fasteners for looseness to prevent leaks and disconnection. Replace approximately 6 liters of L-HV46 low-temperature anti-wear hydraulic oil annually. (In winter, conventional hydraulic oil is prone to freezing, which can cause the pump to fail.)

V. Special Notes:

Before starting work, briefly activate the switch to verify that the mixing shaft rotates in the direction indicated by the label. If the rotation direction does not match the label, reverse the connection sequence of the main power supply lines. Then, start the feed mixer and run it under no-load for 2–3 minutes to ensure that all equipment is functioning properly before commencing the feeding process. (If the spindle rotates in the opposite direction, it may seize up, potentially causing the helical blades to topple over or the spindle to become misaligned. A toppled spindle will prevent forward material delivery, while spindle misalignment can lead to chain disengagement and damage. Special attention must be paid: after a power outage, always confirm that the rotation direction is correct before resuming operation and feeding.)