Components advantages: Â Function: The features of the DA-540SD: Components advantages: Â Function: The features of the DA-540SD:
Some of electric parts for Tower Crane:
1. Electric motor: Tower cranes use electric motors to power the lifting and rotation mechanisms. These motors convert electrical energy into mechanical energy to move the crane's various components. Crane Electric Parts,Crane Anemometer,Tower Crane Electrical Parts,Encoder for Tower Crane,Frequency Inverter SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sytopkittowercrane.com
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1)Â Main body of equipment: the whole natural granite machine tool is stable and permanent
2)Â Motion system: Japan NSK P4 matching bearing, Japan THK linear guide rail
3)Â Drive system: Panasonic A5 ac servo motor from Japan, and z-axis servo motor is equipped with lock, which can effectively prevent z-axis cutter collision.
4)Â Spindle: pneumatic tool changing or manual tool changing are available for customers.
5)Â Control system:Â Weihong /Syntec/ LNC/ Siemens CNC machine tool special system, fully enclosed control cabinet.
6)Â Cooling system: Italian water pump with multi-layer filter water tank.
7)Â Lubricating system: volumetric oil supply system from Taiwan.
8)Â Waterproof system: three-axis seal, three-axis waterproof by seamless stainless steel waterproof, prevent water mist/ dust/ powder infiltration of moving parts under the working platform.
  Cutter changer
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The machine is hardware processing expert, which can realize of multiple processes by this CNC machine!
1)Â Automatic cutter change, with a speed of 12 seconds, more rapid than 20 seconds for other company's products. Compared with this product, it has absolute advantages.
2)Â The purchase cost will be less about 15% compared other drilling CNC machine or other carving and milling machines.
3)Â Adopt efficient direct row tool changer;
4)Â It covers a small installation area, high efficiency, high precision, high gloss and high production efficiency.
5)Â Improve the processing efficiency of complex high-precision dense parts, which is more than 35% higher than that of drilling and tapping machines;
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1, the main body using blue marble material, other structure is made of high density cast iron, high rigidity, high stability, permanent deformation, and strong vibration absorption, to ensure the high level geometric accuracy and high precision of machine;
2, The screw rod of transmission system is C3 level accuracy, and accuracy of guide rail is P level, accuracy of rolling bearing is P3 or P4 level, all imported products, for high precision machine tool;
3, High power, high torque, high speed motorized spindle is optional, this can satisfy big cutting, such as ceramic, sapphire and other hard material processing and can meet the specular surface effect, such as stainless steel, aluminum products;
4. This machine is equipped with umbrella tool changer, a capacity of 15 cutters, which can fully meet the requirements of various milling processes.
5. This machine adopts high resolution CNC system, and other universal CNC system can be optional, such as Weihong / Syntec/ Delta, which is easy to operate, to use and to understand.
6. The machine adopts fully enclosed outer cover to effectively protect the machine tool, so as to avoid oil mist leakage and environment pollution during the processing;
CNCÂ Machine SpecificationsÂ
1
ITEM/MODEL
DA-540SD (Full cover with umbrelle changer)
2
 WORKING TABLE
Â
3
Table size
500×400mm
4
Max load capacity
80kg
5
 MOVEMENT & RANGE
Â
6
X*Y*Z
500×400×170mm
7
Spindle clip to worktable height
170mm
8
Height of tool changer chassis to worktable
-
9
 ACCURACY
Â
10
Positioning accuracy
0.008/300mm
11
Repeatability accuracy
0.005mm
12
SPINDLE
Â
13
Spindle power
4 Kw
14
Spindle speedÂ
36000 rpm
15
Spindle number
1 pc
16
Spindle cooling
water cooling
17
FEEDING SPEED
Â
18
Rapid traverse
15m/min
19
Cutting feed rate
9m/min
20
Tool Changer
Â
21
Tool changing method
clamped-in style
22
Shank spcification
ISO25-ER20
23
Cutting tool number
15
24
Tool changer type
Umbrelle type
25
REQUIRED POWER
Â
26
Air pressure
0.5~0.7 Mpa
27
Power supply
380v
28
Max Power
8.5Kw
29
Machine Size
Â
30
Machine weight
2000kg
31
 Machine size
1480×1645×2020mm
32
Workpiece cooling
Â
33
Workpiece cooling
Coolant/mist spray
34
Â
Â
35
Optional components
Â
36
Tool setting instrument
OptionalÂ
37
Probe
OptionalÂ
38
The fouth axis
OptionalÂ
39
Â
Â
40
CNC System Specifications
Â
41
System Brand
Syntec
42
Motion Axis
4 Axes
Â
1)Â Main body of equipment: the whole natural granite machine tool is stable and permanent
2)Â Motion system: Japan NSK P4 matching bearing, Japan THK linear guide rail
3)Â Drive system: Panasonic A5 ac servo motor from Japan, and z-axis servo motor is equipped with lock, which can effectively prevent z-axis cutter collision.
4)Â Spindle: pneumatic tool changing or manual tool changing are available for customers.
5)Â Control system:Â Weihong /Syntec/ LNC/ Siemens CNC machine tool special system, fully enclosed control cabinet.
6)Â Cooling system: Italian water pump with multi-layer filter water tank.
7)Â Lubricating system: volumetric oil supply system from Taiwan.
8)Â Waterproof system: three-axis seal, three-axis waterproof by seamless stainless steel waterproof, prevent water mist/ dust/ powder infiltration of moving parts under the working platform.
  Cutter changer
Â
The machine is hardware processing expert, which can realize of multiple processes by this CNC machine!
1)Â Automatic cutter change, with a speed of 12 seconds, more rapid than 20 seconds for other company's products. Compared with this product, it has absolute advantages.
2)Â The purchase cost will be less about 15% compared other drilling CNC machine or other carving and milling machines.
3)Â Adopt efficient direct row tool changer;
4)Â It covers a small installation area, high efficiency, high precision, high gloss and high production efficiency.
5)Â Improve the processing efficiency of complex high-precision dense parts, which is more than 35% higher than that of drilling and tapping machines;
Â
1, the main body using blue marble material, other structure is made of high density cast iron, high rigidity, high stability, permanent deformation, and strong vibration absorption, to ensure the high level geometric accuracy and high precision of machine;
2, The screw rod of transmission system is C3 level accuracy, and accuracy of guide rail is P level, accuracy of rolling bearing is P3 or P4 level, all imported products, for high precision machine tool;
3, High power, high torque, high speed motorized spindle is optional, this can satisfy big cutting, such as ceramic, sapphire and other hard material processing and can meet the specular surface effect, such as stainless steel, aluminum products;
4. This machine is equipped with umbrella tool changer, a capacity of 15 cutters, which can fully meet the requirements of various milling processes.
5. This machine adopts high resolution CNC system, and other universal CNC system can be optional, such as Weihong / Syntec/ Delta, which is easy to operate, to use and to understand.
6. The machine adopts fully enclosed outer cover to effectively protect the machine tool, so as to avoid oil mist leakage and environment pollution during the processing;
CNCÂ Machine SpecificationsÂ
1
ITEM/MODEL
DA-540SD (Full cover with umbrelle changer)
2
 WORKING TABLE
Â
3
Table size
500×400mm
4
Max load capacity
80kg
5
 MOVEMENT & RANGE
Â
6
X*Y*Z
500×400×170mm
7
Spindle clip to worktable height
170mm
8
Height of tool changer chassis to worktable
-
9
 ACCURACY
Â
10
Positioning accuracy
0.008/300mm
11
Repeatability accuracy
0.005mm
12
SPINDLE
Â
13
Spindle power
4 Kw
14
Spindle speedÂ
36000 rpm
15
Spindle number
1 pc
16
Spindle cooling
water cooling
17
FEEDING SPEED
Â
18
Rapid traverse
15m/min
19
Cutting feed rate
9m/min
20
Tool Changer
Â
21
Tool changing method
clamped-in style
22
Shank spcification
ISO25-ER20
23
Cutting tool number
15
24
Tool changer type
Umbrelle type
25
REQUIRED POWER
Â
26
Air pressure
0.5~0.7 Mpa
27
Power supply
380v
28
Max Power
8.5Kw
29
Machine Size
Â
30
Machine weight
2000kg
2. Control system: Tower cranes require a sophisticated control system to manage the movement and operation of the crane. This includes controls for lifting, lowering, slewing, and trolleying.
3. Limit switches: Limit switches are used to set the maximum and minimum positions of the crane's various components. They help ensure safe and accurate operation by preventing the crane from exceeding its designated limits.
4. Power cables: Tower cranes require heavy-duty power cables to transmit electricity from the power source to the crane's electrical components. These cables need to be durable and capable of handling high voltage and current.
5. Circuit breakers: Circuit breakers are essential safety devices that protect the crane's electrical system from overloads and short circuits. They automatically interrupt the electrical current flow when a fault is detected, preventing damage to the crane and reducing the risk of electrical fires.
6. Transformers: Transformers are used to step up or step down the voltage of the electrical supply to match the requirements of the tower crane. They ensure that the crane receives the correct voltage for optimal performance and safety.
7. Sensors: Tower cranes often incorporate various sensors to monitor and control different aspects of their operation. These sensors can include load sensors, wind sensors, angle sensors, and anti-collision sensors. They provide crucial data to the control system, helping to ensure safe and efficient crane operation.
8. Emergency stop switches: Tower cranes are equipped with emergency stop switches that can quickly shut down the crane in case of an emergency or safety hazard. These switches are strategically located and easily accessible to crane operators.
Tool Change Engraving Machine for Tablet PC, iPad, Power Bank, Charge PAL
Model NO.: DA-540SD
Cover: Half Cover
Transport Package: Wood
Specification: 1850KG
Origin: China
HS Code: 8459619000
Model NO.: DA-540SD
Cover: Half Cover
Transport Package: Wood
Specification: 1850KG
Origin: China
HS Code: 8459619000
Tool Change Engraving Machine for Tablet PC,Ipad, Power Bank, Charge Pal