HIGH-QUALITY ROLL FORMING MACHINE FOR YOU
Roll Design and Manufacturing Features of Automatic cold roll forming machine:
Each roller power for each roller is average, total production line is stressed, the wear is balanced, and the service life of the roll is extended.
Roller material good material is to use its wear resistance, but the specific strength and hardness are contradictory, the red hardness should be utilized during heat treatment, and the hardness can be achieved after two or even three times of tempering after quenching.
The arc part of the track is the core part of the slide rail. The arc position of the first few passes after the press forming, in the subsequent pass rolling the vertical edge, the formed arc should be formed, and the effective tube bundle protection is carried out by the upper and lower rolls or the horizontal wheel.
Otherwise, the arc position of the material will change during the stretching process, R becomes smaller and becomes a triangle, the steel ball is not in the end, the two points contact the noise, and when the R becomes large, the coordination rail is swayed, and the track is blurred when used. Uneven force, deformation of the slide rail and shortened life.
How to solve the stability problem when using the roll forming equipment?
Rolling stability problem, the production often encounters the problem of material yaw in the raceway, in fact, the single set of rollers is asymmetrical, the left side is strong, the material is yaw to the right; the right side is strong, the material Deflection to the left.
BOSJ is a professional china roll forming machine manufacturer,we provides china roll former, uprightrollformingmachine, corrugated roll former for sale, roll forming machine for sale and etc. Want to know pop channel machine price or more? Please contact us.
Other supplier products
|
|
C & Z PURLIN ROLL FORMING MACHINE |
C and Z purlins are high-efficiency economical profiles. Due to the reasonable cross-sectional shape, they enable steel to perform at a higher leve... |
|
|
BILLET COMPRESSOR WHEELE |
The impeller of billet compressor consists of hub, blade and cover. The cover of the submerged pump impeller and the rear cover are divided. The co... |
|
|
STANDING SEAM ROLL FORMING MACHINE |
With the gradual increase of cold rolling capacity, the consumption of rolls (including work rolls, support rolls and intermediate rolls, etc.) and... |
|
|
C PURLIN ROLL FORMING MACHINE |
Purlins are rolled forms of flat steel sheets ranging between 1mm and 3mm steel. They are used for building the roofs and walls to support the deck... |
|
|
GALVANIZED STEEL SILO UPRIGHT DOUBLE LAYER ROLL FORMING MACHINEE |
The development of Steel Silo Roll Forming Machineand steel silo has a history of more than 100 years, from riveting warehouse, welding warehouse, ... |
供应产品
Same products
