Description

1.Size: DN6-50 outer diameter reaches 60
2.Thickness 0.15mm
3.Welding method: laser welding (nitrogen), using a roll of steel strip. There is basically no waste. The machine can run 24 hours a day.
4.The entire line covers an area of 16-18m

Our advantage

1. The steel strip is automatically unloaded (the horizontal type is easy to load and unload. Just use a forklift to put the steel coils on it.
2.DN6&8 can make Omega wave, other sizes U-shaped wave)
3. Perform 4 rounds of molding (the tube is softer)
4. Machine matching protective cover
5.Welding method: laser welding (nitrogen), using a roll of steel strip. There is basically no waste. The machine can run 24 hours a day.

Perform 4 rounds of molding (the tube is softer)

Preforming 1st, 2nd and 3rd devices
The preforming forming device uses a spiral tooth mold with adjustable tilt angle and depth to spin out a shallow corrugated bellows. The forming process should run continuously and stably. The molding process should have automatic lubricant adding function and lubricant recovery device. The molding mechanism should be equipped with a cooling system to ensure cooling and lubrication of the molding system.
Includes 1 specification of mold and mechanism:
(1) Forming mechanism;
(2) Automatic lubricating fluid addition and recovery structure;
(3) Lubrication and cooling system;
(4) Frequency conversion drive system; When the specifications are small, a variable frequency hollow motor drive is used to reduce the resistance of the sliding table.
(5) Provide paper and electronic drawings of the consumable parts of the mold;
(6) Overall safety cover;
(7) Equipped with emergency stop, manual/automatic, and start buttons;
(8) See the attachment for molding waveform parameters and molding speed technical requirements.

Forming four precision corrugation devices
1. The precision corrugation device is mainly used for the first three preformed shallow corrugated pipes and the final dense corrugation. The corresponding corrugated pipe model is DN6-25. The rotation speed of the corrugated pipe precision rolling head needs to be automatically adapted to the longitudinal movement distance to ensure For maximum stability during the corrugation process, the inlet and outlet of the corrugated pipe must be guided and supported to ensure the roundness of the tube blank.
Contains one specification of dense wave mechanism and system:
(1) Wave rolling and dense wave mechanism;
(2) Frequency conversion system drive; when the size is small, a variable frequency hollow motor drive is used to reduce the resistance of the sliding table.
(3) Automatic speed adjustment system;
(4) Equipped with emergency stop, manual/automatic, and start buttons;
(5) Overall safety cover;
(6) It has the function of synchronous operation with the secondary main traction and shallow wave preforming of the previous pass;
(7) Provide a complete set of paper documents and electronic documents of drawings of the molding mold;
2. The precision wave rolling device DN32-50 adopts internal gear transmission to increase the mold fixing rigidity.

Fixed length cutting machine