Copper is pure copper, also known as red copper, is the copper elemental, because of its color purple and named.Various properties of copper.Copper is a industry of pure copper, its melting point is 1083 ℃, no with heterogeneous change, relative density 8.9, magnesium for five times.The mass of the same volume is about 15% heavier than that of common steel.Because it has rose red, the surface formed oxidation film is purple, so commonly known as copper.It is copper with a certain amount of oxygen, so it is also called copper with oxygen.
Copper has good electrical conductivity and thermal conductivity, plasticity is excellent, easy to hot pressure and cold pressure processing, a large number of used in the manufacture of wire, cable, brush, electric spark dedicated electrical corrosion copper products required good electrical conductivity.
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•   The direct pressure mechanism has good servo performance and fast welding speed: the guiding part adopts special material with small friction foce, and the electromagnetic valve and cylinder connect directly to speed the action speed, improve the beating speed, and reduce the loss of air flow.
•   The service life is long and the noise is small. With the adjustment function of pressure speed, the upper and descending speed of the pressure head can be adjusted arbitrarily, and the impact the welds is reduced. With the function of rising buffer, it can adjust the ascending and buffering speed arbitrarily, reduce the mechanical impact and improve the service life of the cylinder block, and also reduce the noise.
•   Safe and easy to use: high performance gas circuit filter cup with a shield, can prevent the glass breakage deb is splash, and also Protect the impact from the impact from the external. Cups and shields can be handled and easily overhauled.
Customer Case
Model
DTB-80
DTB-160
DTB-240
Rated capacity
80KVA
160KVA
240KVA
Input power supply
3Φ380V
3Φ380V
3Φ380V
Inverting frequency
1000HZ
1000HZ
1000HZ
Maximum short circuit current
25000A
35000A
5000A
Load sustainability
20%
20%
20%
Inverting frequency
1000HZ
100HZ
1000HZ
Arm extension
500*250mm
500*250mm
450*350mm
Maximum pressure
6000N
6000N
10000N
Electrode stroke
60mm
60mm
60mm
Cooling water flow
12L/min
12L/min
12L/min
Weldability/aluminum plate
2.0+2.0mm
3.0+3.0mm
4.0+4.0mm
Weldability/gavanized sheet
1.5+1.5mm
2.5+2.5mm
3.5+3.5mm
Weight(kg)
350
390
580
Overall size(mm)
1105*670*1720
1105*670*1720
1180*910*2140
•   The direct pressure mechanism has good servo performance and fast welding speed: the guiding part adopts special material with small friction foce, and the electromagnetic valve and cylinder connect directly to speed the action speed, improve the beating speed, and reduce the loss of air flow.
•   The service life is long and the noise is small. With the adjustment function of pressure speed, the upper and descending speed of the pressure head can be adjusted arbitrarily, and the impact the welds is reduced. With the function of rising buffer, it can adjust the ascending and buffering speed arbitrarily, reduce the mechanical impact and improve the service life of the cylinder block, and also reduce the noise.
•   Safe and easy to use: high performance gas circuit filter cup with a shield, can prevent the glass breakage deb is splash, and also Protect the impact from the impact from the external. Cups and shields can be handled and easily overhauled.
Customer Case
Model
DTB-80
DTB-160
DTB-240
Rated capacity
80KVA
160KVA
240KVA
Input power supply
3Φ380V
3Φ380V
3Φ380V
Inverting frequency
1000HZ
1000HZ
1000HZ
Maximum short circuit current
25000A
35000A
5000A
Load sustainability
20%
20%
20%
Inverting frequency
1000HZ
100HZ
1000HZ
Arm extension
500*250mm
500*250mm
450*350mm
Maximum pressure
6000N
6000N
10000N
Electrode stroke
60mm
60mm
60mm
Cooling water flow
12L/min
12L/min
12L/min
Weldability/aluminum plate
2.0+2.0mm
3.0+3.0mm
4.0+4.0mm
Weldability/gavanized sheet
1.5+1.5mm
2.5+2.5mm
3.5+3.5mm
Weight(kg)
350
390
580
Overall size(mm)
1105*670*1720
1105*670*1720
1180*910*2140
Intermediate-Frequency Inverse DC Spot (projection) Welder Semi-Automatic Welding Machine Mfdc
Model NO.: DTB-160
Welding Spot Number: Single
Type: Universal
Trademark: RSM
Transport Package: Plywood Case
Specification: 1105*670*1720mm
Origin: Shanghai
HS Code: 8515800090
Model NO.: DTB-160
Welding Spot Number: Single
Type: Universal
Trademark: RSM
Transport Package: Plywood Case
Specification: 1105*670*1720mm
Origin: Shanghai
HS Code: 8515800090
Intermediate-frequency Inverse DC spot (projection) welding machine