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Tonga SJ-80 Fully automatic bar necking machine steel round bar diameter reducing machine
Category:
TongaDiameter reducing machine
Product Description
SJ-80 Fully automatic bar necking machine steel round bar diameter reducing machine
steel round bar diameter reducing machine used to improve the compressive strength of materials
The Fully automatic bar necking machine is a non-cutting processing equipment with the advantages of high production efficiency, simple process, easy operation, saving raw materials, and stable quality. It uses hydraulic technology to send the parts of round steel, threaded steel, etc. that need to be reduced into a special mold for cold shrinkage and molding. The density of the steel in the reduced part can be greatly increased, thereby improving the compressive strength of the material. The plasticity and impact toughness remain unchanged, making the strength of the threaded part and the rod part consistent, solving the disadvantages of reducing the pressure resistance and impact toughness due to lathe peeling
SJ-70 steel round bar diameter reducing machine Technical parameter
| Reducing range | Ф12mm-Ф80mm |
| Reduction range | ≤5mm |
| Motor power | 30kw |
| Dimensions | 3100*2300*1650mm |
| Reducing length | 500mm |
| Extension length after reducing | 10%-15% |
| Yield | 1-4pcs |
| Weight | 4800kg |
Fully automatic bar necking machine steel round bar diameter reducing machine reducing die
OUR SERVICE
1. Two-year guarranty.
2. If Fully automatic bar necking machine steel round bar diameter reducing machine quality problems happen within guarantee period, our company will repair for free.
3. 100% test and adjust the machine before delivery, and production pictures will be sent to clients, to help them know the
machines better.
4. Additionally, our company provides technical support and fittings for life.
5. After-sales service is available any time.
6. If needed, our technician is available overseas to help you.
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