How to Maintain dog food pellet making machine?

 

Inspection and Maintenance 1: Pre-Start Inspection, Preparing for Start-up

The core of the pre-start inspection is to identify potential equipment problems and ensure the dog food pellet extruder can start normally. The focus is on checking the extruder's components.

First, check the extruder's power supply and circuitry, ensuring the wiring connections are secure and undamaged, and that the control panel display is normal.

Second, check the extruder's lubrication system, checking if the lubricating oil level is between the standard lines and if the oil is cloudy. Replenish if the level is low, and replace if the oil is cloudy.

Third, check the extruder's die head and screw installation, ensuring they are securely installed, well-sealed, and that the die head orifice is not blocked.

Fourth, check the linkage between the feeding equipment and the extruder, ensuring smooth conveying and no looseness. Simultaneously, clean dust and residual material from the equipment surface to prevent blockages and vibrations after startup.

 

Inspection and Maintenance 2: In-Run Inspection, Real-Time Equipment Status Monitoring

In-run inspections require continuous monitoring, focusing on the dog food pellet machine's operating parameters and any abnormal signals. Inspections should be conducted every 20 minutes.

Step 1: Observe the extruder's operating status and listen to its operating sound (normal operation is a smooth running sound, without sharp noises or vibrations). If abnormal noises occur, immediately stop the machine and investigate (this is often due to screw wear, loose bearings, or material blockage).

Step 2: Monitor the extruder parameters, ensuring that temperature (120-160℃), pressure (4-6MPa), and speed (300-380r/min) are stable within a reasonable range. If parameters fluctuate excessively, make timely minor adjustments and investigate the cause.

Step 3: Check the sealing parts of the dog food pellet maker machine for oil or material leaks. If oil leaks are found, tighten the sealing components or replace the seals immediately.

Step 4: Check the linkage status between other auxiliary equipment (feeder, cooler) and the extruder to ensure coordinated operation.

 

Inspection and Maintenance 3: Post-Shutdown Inspection and Final Maintenance

Post-shutdown inspection is the final step in daily maintenance, allowing for the timely detection of potential problems missed during operation and ensuring proper maintenance.

First, shut down and disconnect the power according to specifications. After the extruder cools down, check the screw and die for wear and residue, clean them promptly, and perform rust prevention maintenance.

Second, check the temperature of the bearings and gearbox of the Automatic Dog Food machine. If the temperature is too high (above 60℃), it indicates insufficient lubrication or component wear. Add lubricating oil or investigate the wear problem.

Third, clean the equipment surface and the feed and discharge channels to ensure no material accumulation.

Fourth, record any abnormalities found during the inspection, the handling methods, and the equipment operating parameters. Establish an inspection log for future traceability and optimization of maintenance plans.

 

 

 

 

MIKIM's fish feed pellet production lines and supporting machinery offer excellent value for money. Not only are they affordable, eliminating middlemen markups and allowing small and medium-sized enterprises (SMEs) and fish farmers to purchase complete sets of equipment at reasonable costs, but they also boast exceptional efficiency. The fully automated process, from raw material crushing and precise ingredient mixing to extrusion pelleting and maturation, is completed in one continuous flow. This results in high starch gelatinization rates and uniform pellet formation, significantly improving production efficiency and feed quality, truly achieving "low cost, high output." Choosing a MIKIM fish feed pellet production line means enjoying comprehensive pre-sales and after-sales service, including 24-hour online customer support, a one-year warranty on the entire machine, professional on-site installation, commissioning, and maintenance, and a stable supply of spare parts. Customers can buy with confidence and use with peace of mind, with both excellent value and service quality!!!

 

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1. What is the price of the Twin screw fish feed extruder machine?

The price ranges from approximately $1,500-$55,000

2. Do you provide maintenance services for your customers?
Yes, we offer comprehensive after-sales maintenance services to our customers.

 

To explore which twin screw pet food machine model is suitable for your product line, view our full range of equipment or contact our team for a customized production plan.

 

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