Model DX51 CNC hose crimping machine has equipped with computer numerical control system, fast crimp and good quality. This machine features high crimp accuracy, big force, low noise and easy to operate. It makes the mould base division to be more even through the double inclined plane eight-flap mould seat equipped with a high accuracy guiding device. DX51 CNC hose crimping machine is mainly used for crimping processing for high pressure hydraulic hose assembly in the mechanical engineering. It can also be used for crimping steel pipes, especially large pipes and irregular shape pipes.This machine features small and portable appearance, big force, low noise and easy to operate. The buckling amount can be precise adjusted through a scale. It makes the mould base division to be more even through the double inclined plane eight-flap mould seat equipped with a high accuracy guiding device.
Installation and Operation
1. Add sufficiently 70 liters of Great Wall brand 46# anti-abrasion hydraulic oil. If the room temperature is lower than 10ºC, 10% transformer oil is need to add.
Connect the electric source well as per the machine requirements, to make the direction of the motor rotation to be consistent with the rotation direction marking, and grounding protection shall be done.
2. Regulating the scale
The scale is used for regulating the amount of the buckling. When it is regulated clockwise, the buckling amount will decrease, when it is regulated anticlockwise, the buckling amount will increase. The scale is connected together with oil cylinder end cover through three socket head screws and three springs on the scale base. When using a hand to pull the scale (vertical to the oil cylinder end cover direction), the scale can flexibly leave from the oil cylinder end cover. When releasing the scale, the scale will be recovered relying on spring force. Before the machine is turned on, inspect carefully if the scale telescoping is flexible and if the lead connection is reliable.
3. The primary scale is turned within 0 line of the secondary scale, turn the machine on for test run, and observe if all actions are normal. If when the piston conducts reciprocating movement, there is a crawling phenomenon, the bleed screw on the oil cylinder top shall be unscrewed for exhausting air.
4. Pressure regulation
The buckling pressure and opening mould pressure will be regulated through two knobs at the back of the oil cylinder (see figure), when it is regulated clockwise, the pressure will increase, when it is regulated anticlockwise, the pressure will decrease (The pressure has already been well regulated when ex-factory).
Based on the size of the rubber hose to be buckled, select suitable mould as per the technical parameter reference table of the locking pipe and mount it on the mould base. Regulated well the scale position as per the data in the data in the table, the pipe locking can be done. After pipe locking, use a vernier caliper to mease the outside diameter dimension of the pipe sleeve after buckling to see if it meets the reference table data of the parameter. If it does not meet the data, the scale shall be precisely regulated until it meets the requirements. Because the manufactures of the pipe sleeve are different, so, specific dimension, material, hardness etc are certainly not the same. These factors would result different influences on the pipe locking result, therefore, the data in the table is only for reference, the detailed data take the pressure test as the basis.
- When buckling, make the joint to locate the mould center as much as possible, the joint is not buckled on the hex nut.
- Prevent tool and other foreign matter from entering the locking head.
- After the work is finished for each time, the eight-block mould base must be made to extend to the greatest extent, this can make the spring to be at extension status. If not, the spring will be damage.
- When working, the hand should not stretch into the locking head.
- The power supply must be switched off when maintenance is done.
- We will provide a guarantee to keep the machine in good repair within 3 years from the day when the machine is purchased. All fitting troubles will be free of charge repaired (or replaced if necessary) during the guarantee period. The damage resulted from improper use o accident damage does not belong to free of charge repair range.
- The hydraulic oil in the oil tank should be frequently checked, if oil amount is found to be insufficient, the oil shall be timely supplemented. If the oil liquid is polluted, it shall be filtered or replaced.
The locking head shall keep internal cleanliness. Avoid the foreign matters during processing to enter into the locking head oil cylinder via the mould to affect the normal use. Wipe out the foreign matters, which are brought by the mould body in time when buckling the joint.
Frequently fill suitable grease into the mould body for lubrication.
We will provide a guarantee to keep the machine in good repair within 3 years from the day when the machine is purchased. All fitting troubles will be free of charge repaired (or replaced if necessary) during the guarantee period. The damage resulted from improper use o accident damage does not belong to free of charge repair range.
|Trouble phenomena||Trouble reason||Eliminating method|
|Machine has not action||Oil tank has not been filled with oil||Fill oil as per requirement|
|Motor rotation direction is not correct||Regulate two phase lines|
|Electric trouble||Overhaul electric circuits|
|Scale is damaged||The scale is fastened on the oil cylinder end face by the screw||Regulate the scale as per the instruction to make scale to telescope freely|
|Conductor at scale location is connected with scale||Anew connect the scale conductor to make it to be insulated from scale base|
|Electric trouble||Overhaul electric circuits and electric elements|
|Scale conductor cutting||Anew connect scale|
|System pressure is excessively low||Adjust buckling pressure-regulating valve|
|No buckling||The valve core of solenoid reversal valve is seizured by foreign matters||Dismount solenoid reversal valve, use gasoline to clean the valve core.|
|Electric trouble||Overhaul electric circuits|
|Mould is not opened||Opening mould pressure is excessively low||Adjust opening mould pressure regulating valve|
|Electric trouble||Overhaul electric circuits|
|Big noise||Installation is not stable||Conduct horizontal stable installation|
|Hydraulic oil is excessively dirty||Filter or change it|
|Filter is blocked||Use gasoline to clean the filter|
|Mould base crawls||Gas in the hydraulic oil has not bee exhausted completely||Suitable unscrew the bleed screw, make the piston in the oil cylinder to move back to last position to exhaust gas, then screw down bleed screw.|
|Lubrication is poor||Smear grease on the working inclined face of mould base|
|Oil leakage||Joint is not tightened closely||Tighten the oil pipe joint|
|Sealing washer is damaged.||Replace sealing washer.|
Our service:* Inquiry and consulting support.
* Sample testing support.
* View our Factory & Office.
After-Sales Service* Warranty for 3 years.
* Training how to instal and use the machine.
* Provide free quick-wear part.
Trade Assurance* PAY to our company's USD bank transfer BY T/T.
* 100% product quality protection; 100% on-time shipment protection; 100% payment protection.
T/T* 100% T/T in advance(normal models in stock).
* 50% T/T in advance, balance paid before delivery(for the customized models).
Our factory also have accept the payment by western union,paypal and money gram.
1.Question:Are you manufacturer or trading company?
Answer:We are manufacturer since 1997.
Answer:The machines arein stock now,can be delivered as you need.
4.Question:What is theMOQ?
Answer:1 set for you test.
5.Question:Can I get some discount ?
Yes, friend.The more you buy, the more you save.
6.Question:What is the payment?
Answer:T/T in advance,as most of our crimping machine model are in stock.
L/C,western union,paypal and money gram also can be accepted.
7.Question:Can you make customized designs or LOGO?
Of course, we are professional OEM manufacturer.
8.Question:Can I visit your factory?
Yes,you are warmly welcome to visit our factory anytime. Before the visiting, please contact us firstly and confirm the visiting time, our car can pick up you to our factory.
Why choose BAOMING FACTORY?
1.High Quality CE UL ISO approved DX51 hose crimping machine.
2.Great Affordable manual hose crimping machine,Best Quality you ever have.
3.Samway produce the hose crimping machine up to 800mm diameter hose with 2500 ton pressing force.
4.Fast delivery, our factory can dispatch the machine within 24 hours once receive the payment and promise to ship nomally 7 working days on board.
Discounts available with bulk purchase
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OEM service:Our factory hydraulic hose crimping machine for sale up to 30",crimping range up to 1000mm available,5000 ton crimping force.
Warranty:Our factory hose crimping machine provide 3 years warranty from date of purchasing.