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YJ 350 hose crimping machine technical parameters:, 1.Crimping force:1137T, 2.Max crimping range:12", 3.Motor:18.5KW - details see: https://www.machineto.com/hot-quality-large-diameter-hydraulic-hose-crimping-machine-10339411

YJ 300 large diameter hose crimping machine technical parameters:

Instructions for use and maintenance

I,Operation

1. Store the machine:When you open the package, please put the machine in the ventilation and dry house whose temperature is above 10°C.

2. Add the hydraulic operating fluid: You can add the hydraulic operating fluid slowly by the empty filter beside the motor. ( Please see the technical data to get the hydraulic oil type). Please look the scale of oil, when you added the oil to the scale of 3 / 4, please stop.

3. Connect the electrical wire: The voltage of these series machines is 380V*50HZ. Meanwhile, these machines need three phase (four wires).The electric controlling part is behind of the operation part. And the customers need a professional electrician to wiring.

4. The direction of turning about plunger pump: please open the switch when you ensure the electricity goes smoothly. Then press the “ON” start button,the motor will start to run. At this time, look the direction of turning . If the direction is wrong, the machine will not operate. The right way: the inverted hour is right direction. The way of adjusting the direction: turn off the power, change the two live wires.

5.Systematic pressure:hydraulic pressure adjusted right when the machine goes out from the factory. Don’t adjust to avoid the machine broken.

6.Exclude the air: The system has air when the machine operate at first time. Therefore, the die base will tremble. Don’t worry, it’s normal. Please open the air bleed, then the air goes out and the trembling disappear.

7. Choose the die: The customers can choose the die according to the hose. The surface of die has the dimension of the hose.

8. Install the die: The right way to install the dies : Screw off the bolts, and install the dies as per the number. Then, screw down the bolts.

9. Lubricate the die base: At the beginning of crimping, add the lithium grease to the head of die base so that the working surface(cone surface) is smooth.The more oil grease will flow out from the mouth under the machine head.

10. Operate the hose crimper: when you finished that the above mentioned, cancel the emergency stop button, the machine start to run. First, press the start button, Second, push the toggle switch to inching position, Then press tighten button so that the hose can be crimped. At this time, adjust the precise locator to get your crimping size. Press the loosen button to open, this process is over. Then push the toggle switch to automatic position. Press the tighten button or pedal switch, the machine will crimp one process.

II,Maintenance

1. You should often add the working surface and die base surface, and keep them clean.

2. Please keep the machine head clean in order to avoid something into the cylinder and the die base

3. Make sure the hydraulic liquid is clean, it will be affecting its life.

4. Clean oil filter and internal tank regularly. Clean them twice in a year.

5. Please check the flanges and fix the bolts regularly. If they are loose, please screw down. (150NM).

Product photo and relative certifications: