Categories | Servo Hydraulic Press |
---|---|
Brand Name: | ZHENGXI |
Model Number: | Customize |
Certification: | CE,ISO 9001 |
Place of Origin: | CHINA |
MOQ: | 1 SET |
Price: | Negotiable |
Payment Terms: | L/C, T/T |
Supply Ability: | 200 sets per year |
Delivery Time: | 90 days after the pre-payment be done |
Packaging Details: | Export standard packaging |
Cnc or not: | Normal,CNC hydraulic press |
Power source: | Hydraulic |
Voltage: | Customized |
Condition: | New hydraulic press |
Warranty: | 1 Year |
After-sales service provided: | Engineers available to service machinery overseas,Video technical support,Online support,Field maintenance and repair service,Field installation |
Dimension(l*w*h): | Machine Size,Accordingly |
Color: | Customized,Customizable |
Application: | Metal Sheet Stamping,Metal forming,automotive,hole punching and metal forming machine,ISO |
Keyword: | Deep drawing press |
This equipment is especially suitable for various processes such as
bending, forming and flanging of central load parts. It can also be
used for punching and blanking processing after being equipped with
punching buffer device. It is a ship industry, pressure vessel
industry, chemical industry, etc. Preferred product.
It is used for the process of stretch forming, tumbling, bending
and stamping of sheet metal parts. It can also be used in general
pressing process. It can add punching buffer, material feeding and
moving table according to user needs.
The slider is a steel plate welded box structure, and the bottom
plate of the slider is a single steel plate to ensure sufficient
rigidity and strength. The slider is guided by 45° guide rails, and
four guide plates are arranged on the left and right vertical
columns. The guide rails of the sliders are vertically moved on the
guide plates, and the movement guiding precision is adjusted by the
inclined iron on the slide rails to ensure the movement table. The
parallelism is easy to adjust, the adjustment precision is high,
the precision after adjustment is good, and the anti-offset
capability is strong. The side of the friction pair of the guide
rail is made of alloy material, and the other side is made of
copper-based alloy material. In addition, the guide plate is
quenched and has a hardness of more than HRC55, good wear
resistance and long service life. The slider rail surface is
provided with a refueling hole for refueling to lubricate the
moving part. Hydroforming Press
The hydraulic system's drive system mainly has two types: pump
direct drive and pump-accumulator drive. The pump directly drives
this drive
The pump of the drive system system supplies high pressure working
fluid to the hydraulic cylinder, the flow regulating valve is used
to change the direction of the liquid supply, and the relief valve
is used to adjust the defined pressure of the system and at the
same time function as a safe overflow. The drive system has few
links and simple structure, and the pressure can be automatically
increased or decreased according to the required working force,
thereby reducing the power consumption, but the maximum working
force and the maximum working speed of the hydraulic machine are
required to determine the capacity of the pump and its driving
motor. This type of drive system is mostly used for small and
medium-sized hydraulic presses, as well as large (such as 120,000
kN) free forging hydraulic presses that are directly driven by
pumps. Forging Hydraulic Press
Precautions for frame hydraulic presses during city test:
Before starting the machine, you must understand the mechanical
principle of the machine, let the motor run 2-3 times. If the
inverter is reversed, adjust the two-phase power cord. After
replacing the hydraulic oil, the pressure of the relief valve
should be adjusted to a small value. After normal operation,
slightly increase the pressure, drain the air in the system and
test the pressure.
Features
1.Hydraulic machine that used the hydrostatic pressure to process metal, plastic, rubber, wood, powder and other products .
2. It is commonly used in the pressing process and press forming process, such as: forging, stamping, cold extrusion, straightening, bending, flanging, sheet metal deep drawing, powder metallurgy, press-fit etc.
3.Significant technical and economic advantages in reducing weight,
reducing the number of parts and the number of molds, improve the
stiffness and strength, reduce production costs, etc.
Parameters
Mold | unit | 63T | 100T | 160T | 200T | 250T | 315T | 500T | 630T | 800T | 1000T | 1250T | |
Main cylinder (slider) process specs | Max.press force | KN | 630 | 1000 | 1600 | 2000 | 2500 | 3150 | 5000 | 6300 | 8000 | 10000 | 30000 |
Max.return force | KN | 150 | 100 | 315 | 450 | 540 | 630 | 1000 | 1000 | 1200 | 1600 | 2100 | |
Down speed | mm/s | 100 | 100 | 160 | 160 | 140 | 140 | 140 | 250 | 200 | 150 | 150 | |
Slow speed | mm/s | 20 | 15 | 15 | 15 | 12 | 15 | 15 | 15 | 15 | 15 | 12 | |
The proportion of floating pressing speed | mm/s | 20.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | |
Press speed | mm/s | 10 | 10 | 10 | 10 | 7 | 8 | 8 | 8 | 8 | 8 | 6 | |
Return speed | mm/s | 120 | 120 | 120 | 110 | 95 | 100 | 100 | 150 | 150 | 120 | 120 | |
Max.stroke | mm | 400 | 500 | 500 | 500 | 500 | 500 | 600 | 600 | 600 | 600 | 600 | |
Top cylinder process specs | Max.ejection force | KN | 280 | 440 | 450 | 900 | 900 | 1250 | 1800 | 2200 | 2200 | 2750 | 10000 |
Max.pull force | KN | 280 | 360 | 450 | 750 | 750 | 1250 | 1800 | 2200 | 2200 | 2750 | 2750 | |
Max.stroke | mm | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | |
Eject speed | mm/s | 80 | 34 | 65 | 55 | 50 | 50 | 50 | 60 | 60 | 60 | 60 | |
Floating speed | mm/s | 20.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | |
Return speed | mm/s | 80 | 42 | 95 | 70 | 70 | 50 | 50 | 60 | 60 | 60 | 60 | |
Upper center cylinder process specs | Max.press force | KN | 60 | 60 | 60 | 125 | 150 | 125 | 200 | 200 | 240 | 240 | 500 |
Max.return force | KN | 30 | 30 | 30 | 76 | 76 | 76 | 130 | 130 | 140 | 140 | 200 | |
Max.stroke | mm | 30 | 30 | 30 | 45 | 45 | 45 | 50 | 50 | 50 | 50 | 50 | |
Under center cylinder process specs | Max.press force | KN | 70 | 70 | 125 | 160 | 160 | 200 | 200 | 300 | 300 | 300 | 1000 |
Max.return force | KN | 40 | 40 | 75 | 100 | 100 | 100 | 100 | 200 | 200 | 200 | 260 | |
Max.stroke | mm | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | |
Upper floating cylinder process | Max.press force | KN | 120 | 120 | 130 | 250 | 250 | 300 | 400 | 400 | 480 | 480 | 1000 |
Max.return force | KN | 60 | 60 | 65 | 150 | 150 | 160 | 200 | 200 | 240 | 240 | 250 | |
Max.stroke | mm | 45 | 45 | 50 | 60 | 60 | 70 | 70 | 70 | 70 | 70 | 70 | |
Effective worktable size | L-R | mm | 580 | 720 | 780 | 1000 | 1000 | 1000 | 1200 | 1320 | 1400 | 1600 | 2400 |
F-B | mm | 490 | 580 | 640 | 940 | 940 | 960 | 1140 | 1200 | 1200 | 1350 | 1460 | |
Max.pressure of liquid | mpa | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | |
Max.filling height | mm | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | |
Main motor power | KW | 7.5 | 11.5 | 18.5 | 22 | 22 | 30 | 48 | 67 | 82 | 100 | 100 |