Project Background
The square rectangular tube unit of the automatic forming and direct forming square tube machine adopts electric adjustment to directly form square and rectangular tubes. When replacing product specifications, only relevant parameters such as pipe diameter and wall thickness need to be entered, and the roll position is automatically moved for one-button adjustment.
Project Introduction
1. Reduce production costs: save 5% of raw materials；
2. Very precise control of corner radius；
3. Frequent production changes without roll changes: suitable for small batch and multi-specification production；
4. Mature design；
5. Very fast conversion；
6. Reduce investment: different types of rolls and additional floor space for roll storage are not required；
7. Very high level of automation: minimize operator adjustments.
Project Value
Due to the thick thickness of the steel plate, it is difficult to form it in one time, and there are many variables in the hot extrusion process. Si Chen Machinery has developed special equipment that meets the extrusion process of different products and achieves automatic pressing and forming multiple times.
This equipment includes product conveying roller conveyors, medium-frequency local and overall heating, press equipment, and a cooling circulation system.
01
Roll consumption
The set of rolls is suitable for all specifications. Compared with the old-fashioned ERW unit, the rolls need to be replaced by grade, and the rolls of the welding section and the fine forming section need to be replaced.
02
How to change specifications
Servo motor control, touch screen computer settings, automatic size conversion, one key.Efficiency is greatly improved.
03
Specification change time
Quick change of size can be completed within 30 minutes to meet the fast delivery requirements.
04
Change specifications, labor intensity
Low labor intensity, only 2 employees are required.
05
Welded pipe quality
The quality is stable and the pipe accuracy is high.
06
Service life
Free of disassembly and long service life.
07
Equipment consumption
Stable and reliable, low defect rate and equipment consumption.
08
Power consumption and maintenance
Using AC frequency conversion motor, single drive, fine synchronization, low power consumption and low maintenance costs.
09
Equipment investment
Save rolls and reduce equipment investment.
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