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China PLC Quick Change Tools Hose Crimping Machine
  • China PLC Quick Change Tools Hose Crimping Machine
  • China PLC Quick Change Tools Hose Crimping Machine
  • China PLC Quick Change Tools Hose Crimping Machine
  • China PLC Quick Change Tools Hose Crimping Machine
  • China PLC Quick Change Tools Hose Crimping Machine
  • China PLC Quick Change Tools Hose Crimping Machine
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Basic Info

Model No.:  HH-91H

Product Description Model NO.: HH-91H Condition: New Automatic Grade: Automatic Product Name: PLC Quick Change Tools Hose Crimping Machine Standard Voltage: 380V 50Hz Crimping Force: 1250 Ton Dies Quanitty: 13 Sets Dimension: 685*530*1400mm Trademark: HH91H Origin: Tianjin China Certification: SGS, CE, ISO Customized: Customized Structure: Vertical Crimping Range: 1/4" to 2" Motor Power: 5.5kw Systematic Pressure: 31.5MPa Control Way: Aotomatic(Touch Screen) Weight: 400kg Specification: 685*530*1400mm HS Code: 8462919000 HH91H hose crimping machine instroductions:

HH-91H series hose crimping machine of our company is in the base of the overseas advanced technology, selection of special excellent strength and toughness properties of the material, it is a type of using of advanced processing technology R & D. It uses imported low noise high pressure gear pump makes the equipment of hydraulic system are more durable and reliable.And the CNC machining center and the process of heat treatment makes the working surface finish to reach the foreign products at the same improve the mechanical transmission efficiency greatly. 2 inch 6 layers of steel wire reinforced Rubber Hose withhold work can use this model (HH-92C) to easily complete.Double swaging transfer structure can not only meet the mold charge for expanding the quantity of 38mm big mouth demand, can also satisfy the 3400N buckle pressure requirement.This product is focused now on the forefront of the international and domestic technical advantage of material resources and human resources, so as to have the best price and equipment production hose assembly.
Don't operate the machine before add the hydraulic oil !
Technical data
1 Types HH-91H
(Computer Control Type)
2 Crimp force 340T
3 Motor 4/4kw
4 Voltage 380V*50HZ
5 Displacement of plunger pump 14.5L/min
6 Systematic pressure 30MPa
7 hydraulic operating fluid winter:YB-N32
8 Volume of oil tank 675×345×240 mm3
9 L*W*H 720×530×1400(mm)
10 Crimp range 1/4" to 2" 
On the left mode of choose button you can see six modes button:
From the left is hand mode: your hand must press the button all the time, when you loosen the button the machine will stop.
Semi-automatic mode :when you press the tighten button, the machine will finish one cycle and then stop.
Back fix mode: you can set and when the hose touch the back fix the machine will work one cycle.(we can add it if you choose)
Pedal mode: work and control with the pedal switch
Time delay mode: when you press the tighten button the machine will tighten the hose and then two seconds later will loosen by itself.
Quick Change Tool mode: it just for you change the dies by quick change tool.(we can add it if you choose)
Store the machine:When you open the package, please put the machine in the ventilation and dry house whose temperature is above 10ºC.
Add the hydraulic operating fluid: Screw oil filler plug (see the sign of oil filler), add the hydraulic operating fluid slowly (refer to technical data I). Watch the oil leveler, the oil should be above 3/4 of the scale.
Connect the electrical wire: The voltage of these series machines is 380V*50HZ (A.C.).Meanwhile, these machines need three phase (four wires). The electrical parts are below the electrical panel. The electrical wire throws off when the machine goes out the factory. The colored wires are the zero wire.
The direction of turning about plunger pump: Rotate the master switch to "ON", when the electricity connect right. The power is coming. And then push the "start button" to start the motor to watch the turning direction of motor. If the turning direction of motor is wrong, the machine could not work. You can see the right sign of turning direction on the motor. The way of adjusting the direction: turn off the power, change any two live wires.
Systematic pressure: hydraulic pressure adjusted right when the machine goes out from the factory. Don't adjust to avoid the machine broken.
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 loosen the plug on the machine head (it is behind of self-oiling cup). And change the air bleed assembly. At this time loosen the nut of the air bleed. Then start the motor and choose the hand mode, push the function button to jogging position, then push the tighten button. When the air is excluded from the air bleed (till the oil can discharge continuation), screw the nut and start to work. The trembling is disappearing.
Choose the die: The customers can choose the die according to the hose. The surface of die has the dimension of the die bore.
8.  Fine-tuning show:The number on the fine tuning key is the size you set, the red number is the tighten size, showing "units, point",it means the tighten size you set.For example,the die ID is 23mm,the tighten fine tuning number is 3.6,so the tighten size is 23+3.6=26.6.The blue number is the fine tuning open size ,it shows "ten, units",the same with the tighten ,the blue number add the die ID is the open size you need.
9. Install the dies (the machine can work with quick change tool.)
The right way to change the dies: When the dies almost tighten fully closely,   insert the eight knobs of the quick change tool into the pins of the dies. When they match with each other completely, push the loosen button. Till the die base is opened, the dies release. Store the dies into the right storage locker. And then change another dies into the die base. Please make sure the whole dies insert into the pins of the die base. Then push the tighten button, the hand should be in level and install the dies slowly during the processing of installing the dies. Till the dies close completely and the dies match with the die base enough, pull the quick change tool out. (There is the magnet on the quick change tool. Pull the quick change tool out softly.)
10.Lubricate the die base: At the beginning of crimping, add the lithium grease to the head of die base so that the working surface is smooth.
11.Operate the hose crimper: when you finished the work the above mentioned, machine can start to run. First, star the machine ,install the right dies, choose the hand mode, Adjust the reasonable tighten size and loosen size through the fine tuning "+" "-" key ,than choose the mode you need.
You should often add oil to the working surface and die base surface and the adapter die, and keep them clean.
Make sure the hydraulic liquid is clean. Otherwise, it will be impact the life time of machine.
Clean oil filter and internal tank regularly. Clean them once in a half year.
Please check the Flanges and fix the bolts regularly. If they are loose, please screw down. (150N M)
.You'd better not crimp the hose which diameter is above Φ38 when you the first time to use the machine. (about 2-3 months)

Elements diagram of hydraulic pressure 

1.Oil filter 2. Plunger pump 3. Solenoid valve
4. Hydraulic operated check
5. Work cylinder 6.Low pressure relief valve
7. High pressure relief valve    
Circuit diagram
QF: breaker BK: transformer FU: fuse
1C: contactor JT: emergency stop button QA: start button
M: motor R: lamp  
Fault Reason Rectify
The hydro- cylinder don't work after the machine operated 1. There is no oil in tank. 1. Add the enough hydraulic oil in the tank. 
2. The direction of motor is diffident with the pump's direction. 2. Adjust the direction of motor.
3. The hand-wheel of high pressure relief valve loosen 3. Adjust the hand-wheel.
There is no pressure in system.
1. The hydraulic plunger pump is damaged. 1.Change a new plunger pump
The hand-wheel of relief valve is loose. 2. Adjust the hand-wheel.
Check the cylinder 3. Change the oil seal
The noise of system is too loud 1. Check the pump and the oil seal 1.Change the oil seal
2. The pump absorb unknown thing. 2. Make it clean
3. Add the wrong No. oil 3.Change the oil
The switch is closed automatic. 1. The electric power source is wrong. 1.Check the electric power source
The die base is shaking when running 1. Insufficient inbrication 1.Add oil as the rule
2. Oil system has air inside 2. Make the machine run un-loading more than 10 minutes

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