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Home Toolbuy Products Dx68 up to 2" Hose Crimping Machine / Hydraulic Crimping Tool

Dx68 up to 2" Hose Crimping Machine / Hydraulic Crimping Tool

Dx68 up to 2
Price: US $ 1300-1500SET
Min Order: 1SET
Pay Type: L/C,T/T,D/P,Western Union,Paypal
DX68 hose  crimping machine instruction:
I. Brief Introduction
Model DX68 hose crimping machine is mainly used for buckling processing for high pressure rubber pipe assembly in the mechanical engineering. It can also be used for buckling the two-way bends, especially large bends and irregular shape bends.
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.

II. Main Technical Feature
Crimping range1/4" to 2"(Rubber hose)
1/4" to 3"(Metal hose)
Max crimping force449T
Scale accuracy0.02mm
Rated pressure31.5 MPa
Oil pump displacement5ml/rad (380V); 2.5ml/rad (220V)
Dies quantity10 set
Overall dimensions670(L)*490(W)*780(H)mm
Weight200KG
CertificateISO,CE,SGS,FM,UL
WarrantyWithin 3 Years
Payment termsBy T/T or as buyer required
Packing methodWooden case
Delivery timeOur factory has stock both 220V and 380V
Shipping costThe price has includes it
Export countryAll over the world

V. Installation and Operation and maintenance
1. Add sufficiently 79 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).
5. Operation
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.
6.Troubleshooting
Trouble phenomenaTrouble reasonEliminating method
Machine has not actionOil tank has not been filled with oilFill oil as per requirement
Motor rotation direction is not correctRegulate two phase lines
Electric troubleOverhaul electric circuits
Scale is damagedThe scale is fastened on the oil cylinder end face by the screwRegulate the scale as per the instruction to make scale to telescope freely
Conductor at scale location is connected with scaleAnew connect the scale conductor to make it to be insulated from scale base
Electric troubleOverhaul electric circuits and electric elements
Scale conductor cuttingAnew connect scale
System pressure is excessively lowAdjust buckling pressure-regulating valve
No bucklingThe valve core of solenoid reversal valve is seizured by foreign mattersDismount solenoid reversal valve, use gasoline to clean the valve core.
Electric troubleOverhaul electric circuits
Mould is not openedOpening mould pressure is excessively lowAdjust opening mould pressure regulating valve
Electric troubleOverhaul electric circuits
Big noiseInstallation is not stableConduct horizontal stable installation
Hydraulic oil is excessively dirtyFilter or change it
Filter is blockedUse gasoline to clean the filter
Mould base crawlsGas in the hydraulic oil has not bee exhausted completelySuitable 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 poorSmear grease on the working inclined face of mould base
Oil leakageJoint is not tightened closelyTighten the oil pipe joint
Sealing washer is damaged.Replace sealing washer. 
7.Maintenance
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.
8.Promise
We will provide a guarantee to keep the machine in good repair within 12 months 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. 
9.Notices
(1).When buckling, make the joint to locate the mould center as much as possible, the joint is not buckled on the hex nut.
(2).Prevent tool and other foreign matter from entering the locking head.
(3).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.
(4).When working, the hand should not stretch into the locking head.
(5).The power supply must be switched off when maintenance is done.
10.The parameter list of the tooting and the press force for every type of rubble tube(for reference)
orderInner diameter of  the  rubble tubeOuter diameter of  the rubble tubeUsed tootingHalf locking & pressing meter pressure MPaWhole locking & pressing meter pressure MPa
1Φ6I
II
Φ15
Φ17
Φ155.5
6
6~8
9~11
2Φ10I
II
Φ19
Φ21
Φ216.5~7
7.5~8
10~11
13~16
3Φ13I
II
III
Φ23
Φ25
Φ27
Φ258.5~9
10~11
14~17
15~18
4Φ16I
II
Φ26
Φ28
Φ289~10
10~11
15~18
18~22
5Φ19I
II
III
Φ29
Φ31
Φ35
Φ309
11~12
22~24
15~17
20~22
29~31
6Φ22I
II
III
Φ32
Φ34
Φ38
Φ3412~13
14~16
20~25
17~19
19~21
25~30
7Φ25I
II
III
Φ36
Φ38
Φ42
Φ3810~11
15~16
26~28
16~18
20~24
28~32
8Φ32I
II
III
Φ44
Φ46
Φ50
Φ42
Φ45
12~13
16~18
32
18~22
30~34
32~38
9Φ38I
II
III
Φ50
Φ52
Φ60
Φ50
Φ55
14
20
26~30
22~26
28~32
44~48
10Φ51I
II
III
Φ63
Φ65
Φ69
Φ60
Φ65
25
30
35
26~28
40
48
Prod Model: DX68
Model: Dx68
Crimping Range: 1/4" to 2"
Max Crimping Force: 449t
Scale Accuracy: 0.02mm
Rated Pressure: 31.5 MPa
Oil Pump Displacement: 5ml/Rad (380V); 2.5ml/Rad (220V)
Overall Dimensions: 670(L)*490(W)*780(H)mm
Weight: 200kg
Certificate: ISO,Ce,SGS,FM,UL
Guarantee Period: Within 3 Years
Located in Tianjin, the biggest port next to Bohai Sea in the North of China, KingNod Furniture Co., Ltd has developed from an unknown small factory of 15 people into a furniture manufacturing company with 100 or so staff members. All the achievement has been owing to our principle of "Attain the best quality for survival; Keep every promise for customer". With advanced machinery and technology, KingNod's production centers on steel and glass furniture like dinning table, chair, coffee table and TV stand. We take "Customer is our king" as our service motto and try our best to offer the best quality and the best price to satisfy our customers' needs. KingNod's products have already spread across the domestic market with high quality and advanced service philosophy. Ever since the company began developing the overseas market in 2002, KingNod furniture has gone far abroad to many countries. With years of export experience along with excellent quality, advanced service philosophy, and competitive price, KingNod has won numerous customers' trust and support. We do appreciate your attention and look forward to establishing business relationship with you.

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