High-quality steel bar rolling machine parts made of high-quality steel, long life
Description:
Roller/roller is an important spare part of steel wire rolling machine. The roller/roller is inside the machine head with thread rolling function.
There are 3 rollers per set.
Precautions:
1. The thread rolling machine tool has poor precision, large vibration, and is in service under abnormal operation;
2. The thread rolling die is not aligned correctly, the rolled part is displaced axially, and the tooth pattern is subjected to two stresses: shearing and squeezing;
3. The size of the rolled thread blank is uneven, the surface is not cleaned, there are grinding wheel foam, oxide skin and dirt;
4. The hardness of the rolled parts is uneven to prevent sometimes untempered high-hardness quenched parts being mixed into the tempered parts due to poor management. The hardness is similar to the hardness of the threaded edge of the thread rolling wheel, resulting in chipping.
5. Lubricant is not added during rolling, resulting in dry friction, causing the tooth tip temperature to rise sharply to exceed the tempering temperature of the rolling wheel, and the tooth pattern will be softened by excessive tempering, resulting in inverted teeth and piled teeth failure;
6. The rolling wheel must be fully demagnetized before leaving the factory, leaving residual magnetism. When working, the tooth pattern will absorb fine iron foam and will accelerate the wear and tear.
Features:
·No false thread, high joint strength and good ductility. The performance of the joint meets the requirements of the national industry standard.
·The straight thread of the steel bar can be prefabricated in advance, which does not take up the construction period and has high processing efficiency.
·The connection is convenient, fast and simple, no electricity is needed for construction, rain or shine, and all-weather construction.
| Warranty: | 1 years |
| Model: | 12,14-22, 25-32, 36-40,36-50 |
| Processing steel bar diameter: | 12mm, 14mm-22mm; 25mm-32mm; 36mm-40mm |
| Thread pitch: | 1.75P, 2.5P; 3.0P; 3.5P |
| lnner diameter (mm): | 30 |
| Outer diameter (mm): | 78.2; 70; 62 |
| Height (mm): | 5 |
| Weight (kg): | 4.06; 3.04; 2.19 |
Packing details:
Step 1: Prepare the wooden pallet and place the machine on the wooden pallet.
Step 2: Fix the cymbal on the wooden pallet with iron wire and steel nails.
Step 3: Use plastic bags for internal packaging to prevent the machine from rusting due to rain or moisture.
Product Tags:
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