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ChengDu Xinweihan is one of the leading welding equipment manufacturer in china, Specialized in manufacturing and provide customers with a complete set of welding solutions.
A R&D team of more than 20 engineers., and a 20000 sq.m manufacturer, which guarantees that we can offer customers the most professional welding advice and after-sales service.
And we have our own overseas technical service teams in many countries in Southeast Asia and South America to provide customers with on-site installation and maintenance services.（Please contact us to ask if there is a technical team in your country）
Product Description
Pneumatic Standing 3Mm Heavy Duty Medium Frequency Projection Welder Cnc Automatic Piston Rod Resistance Welding Machine
A projection welding machine specifically designed for welding piston rods, commonly used in the production of spare parts in fields such as automobiles, motorcycles, hydraulic and pneumatic systems, engineering machinery, and automotive manufacturing. The device has a wide compatibility range and can accommodate different center distances, piston rod diameters, and ring shapes. After welding, the deformation of the ring is small, the distance between the center of the ring is stable, and there are no obvious marks on the piston rod.
Technical Parameters
Intermediate Frequency
Items \ Models
DN(B)-100
DN(B)-160
DN(B)-200
DN(B)-250
Rated power (KVA)
100
160
200
250
Power input(V)
3φAC 380V
3φAC 380V
3φAC 380V
3φAC 380V
Max. short circuit current （KA）
30
35
40
45
Duty cycle（%）
50
50
50
50
Max. force（N）
6000
6000
10000
15000
Electrode length（ MM）
450
450
450
500
Working stroke（ MM）
80
80
80
80
Cooling consumption（L/min）
20
20
20
20
Max. welding capacity（MM）
3.0+3.0
4.0+4.0
5.0+5.0
6.0+6.0
Power Frequency
Item/Model
DN-40
DN-63
D(T)N-80
D(T)N-100
D(T)N-125
D(T)N-160
D(T)N-200
Rated power At 50%(KVA)
40
63
80
100
125
160
200
Rated primary power(V)
380
380
380
380
380
380
380
Secondary Voltage(V)
5.2
6.7
7.9
8.3
8.6
9.1
10.6
Rated frequency(HZ)
50/60
50/60
50/60
50/60
50/60
50/60
50/60
Max.Short Circuit Current(KA)
14
15
16
18
20
28
34
Max. weld power(KVA)
62
86
170
280
300
330
410
Throat(MM)
400
400
400
450
450
450
450
Max.Froce at electrodes(N)
6000
6000
10000
10000
10000
12000
12000
Working stroke(MM)
20
20
30
40
40
50
50
Cooling Water Consumpion 2.5bar(L/min)
6
6
8
8
8
10
10
Electrodes tip(MM)
Φ13*45
Φ13*45
Φ16*45
Φ16*45
Φ16*45
Φ20*45
Φ20*45
Arms(MM)
Φ50*150
Φ50*150
Φ80*220
Φ80*220
Φ80*220
Φ80*220
Φ80*220
Projection Clamping Plate(MM)
125*125
125*125
200*200
200*200
200*200
200*200
200*200
Max.Welding Capaciry A3 steel(MM)
2.5+2.5
3+3
4+4
4.5+4.5
5+5
5+5
6+6
Main Features
1. High precision welding control: The machine uses smart motors or valves to control the welding pressure very precisely (only 1% error). This makes every weld exactly the same.
2. Seamless Production Integration:The system incorporates automated material handling (vision-based alignment or mechanical fixturing) to enable uninterrupted batch welding operations, achieving a 40% increase in throughput while maintaining positional accuracy within ±0.1mm.
3. Intelligent process management: The interface stores multiple sets of welding parameters (such as pressure current time curves) and allows for one click switching between different specifications of piston rods; Real time monitoring of welding quality, automatic alarm for abnormalities.
4. Strong adaptability and reliability compatible with piston rods of different specifications; Water cooled electrode+high temperature resistant structure, continuous operation without degradation.
5. Safety and maintenance convenience: Integrated air/water pressure sensors, automatic shutdown in case of water shortage or insufficient pressure; Modular design, with minimal electrode replacement and maintenance time.
General Strctures
Detail Images
Customized Fixtures and Moving Components
After the equipment is started, it automatically loads, welds, and unloads, achieving fully automated unmanned operation and greatly improving efficiency. The device is compatible with different pole lengths and can be switched through servo without the need for additional adjustments.
Independent Vibration Disc
The equipment is equipped with an independent vibration disc that can hold 500 workpieces, ensuring that the equipment does not require manual assembly for 2 hours. Equipped with fully automatic welding, the production capacity can reach 720pcs/h.
Human-computer Interaction Interface
Through touch screen or physical buttons, operators can intuitively adjust welding parameters, store and call hundreds of process formulas; The system displays dynamic curves in real-time and automatically records welding data to support quality traceability; Simultaneously integrating fault diagnosis, permission management, and IoT communication functions, significantly improving welding consistency.
Waterway Components
All waterway components undergo surface treatment to prevent rusting, and waterway drainage is independently discharged to the water tank. Based on the outflow situation, blockages in the waterway can be observed and eliminated.
Scene images
Our factory can customize according to your requirments. More details, please contact!
Related Product
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Projection Welding Machine For Shock Absorber
The shock absorber storage cylinder convex ring special machine is a specialized equipment developed for the forming process of automotive shock absorber storage cylinder convex rings. It adopts advanced hydraulic forming and precision control technology to achieve high-precision and high-efficiency processing of the storage cylinder convex ring parts. This device is designed specifically for the manufacturing of core components of automotive suspension systems, and can meet the requirements of convex ring forming for different specifications of oil storage cylinders.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
$35000000-$50000000
Employee Number:
70~95
Ecer Certification：
Verified Supplier
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