SZ-08 electric spark deposition cold welding machine

Repair pin holes, gas hole, burring, flash, bump, scuffing, edge chipping,porosity, crackle, 2. no high temperature, heat - details see: https://www.machineto.com/sz-08-electric-spark-deposition-cold-welding-machine-10133897

Condition:New	Place of Origin:Shanghai China (Mainland)	Brand Name:shengzao	Model Number:SZ-08
Voltage:20-160 V	Power(W):600W	Certification:CCC	Net Weight:18KG
advantage:No Shrinkage, No Heat stress, Strong Bonding, No Pits, No Distortion	Remarks:the best ESD machine, with high speed, best welding effect, light. etc	HS code:8468800000	gross weight:25KG

SZ-08 electric spark deposition cold welding machine

contact supplier for SZ-08 electric spark deposition cold welding machine

SZ-08 electrical spark deposition cold welding machine/ SZ-08 cast iron welding device

Model:SZ-08

Applications:Helps reduce cost and improve production quality in many areas such as mold, casting,hardware and any industries that have trouble with surface defects in ferrous metal.

Input Voltage(V) :AC220V Single-phase 50/60Hz

The maximum power(KVA):2.0

Second output voltage:20-160

Maximum capacity(UF):560

Frequency Variable Range(Hz) (Discharge Times/Second):40-2100

Spot Temperature(°C):8000~1000

Electrode size(mm):1.0-3.2

Size(L*W*H)mm:485*315*365mm

Net Weight(kg):18kg package weight: 25KG

Multiple functions:

It can not only be used for deposition welding, surface strengthening, but also for weld mending to ferrous metals including ductile iron, gray iron, stainless steel and nonferrous metals likecopper and aluminum.

HS code:8468800000

Remarks:this type is the fast welding speed, best welding effect, and wide welding range.

Machine & accessories of SZ-08: ( include electrode/ welding wires)

Cold welding machine principle:

Cold welding machine is using arc spark effect in the air. Electrode material made of alloys is sparking dissolved and deposited on the metal work piece.

1: Charge:The condenser is charged when electrode and work piece is separated.

The temperature of the spark point is approximately 25,0000°C, however, no heat accumulation occurs during diffusion and deposition periods since the pulse period is extremely short compared to the interval period.

2: Electro Spark:Electro spark between electrode and base material, only contact area temperature will be approximately 25,0000°C.

3. Transfer:transfers a small quantity of the electrode to the work piece under an ionized state.

4. Hardening (coating):produces a strong metallurgical bonding.

Mainly Applications
1.Multiple usage: Have the function of welding, surface hardening etc
2.1Reparing range: Casting products, such as sand hole. Rebuild/restore worn parts.etc

2.2Non-ferrous metal workpeices

2.3Injection mold/die casting: welding & repairing of worn mold, scratches, etc. The zinc & aluminum die casting and also surface strengthening of cavity to prolong their using-life
3.Easy to operate, can do surfacing rebuilding after welding.

4. Fast speed, high efficiency than common welding.

5.The repair effect isbetter than traditional Arc welding, TIG welding, laser welding, etc. It is very suitable for small defect parts. Very large defect is not available.

Here is the pictures:

Application

Comparision of cold welidng machine & ARC welding & laser welding

Application examples:

Welding process :

Example 1:

welding metal holes:

2. weld Copper parts( Buddha figure):

3. Weld aluminum parts:

weld aluminum wheel

4. Weld big machine guideways, hydraulic cylinder, valve, pump