2019 New Designed CZ Purlin Roll Forming Machine
Molding host
1. Feeding: guide shaft + guide wheel
2. Leveling: the top three down four + two lead.
Material: 45#
Processing technology: rough car + high frequency heat treatment HRC50-55 + outer round fine grinding + surface polished hard chrome
3. Main molding: 18 components (one of which is a waist-high forming 87-95 degree arbitrary roller set), equipped with 13 sets of CZ interchangeable modules, can be switched by rotating 180 degrees, and the size is changed by electric buttons.
4. Reinforcement: a straight rib
5. Straightening: Ten-roller CZ dedicated two-axis straightening + four-roller two-axis alignment, a total of two straightening units
6. Lead: with transmission, upper and lower shaft gear drive
7. Punching: After forming, punch single hole + punch double hole, with round hole Φ14mm and Φ16mm and elliptical hole 28×16mm and 28×14mm.
8. Shearing: After the forming, the electrodeless shearing system, the cutting does not need to change the knife, manual change.
Cutter material: Cr12
2, control system
1. Main control cabinet: 1 set (aviation plug)
2. Change type: (electric) change type, (three change type motor: 0.75KW*3)
3. Changeable distribution box: 1 (installed in the middle of the rack)
4. External controller: 1 (It is convenient to jog control forward and backward during production process and debugging process)
5. Main accessories origin: PLC (Panasonic), touch screen (Wellen), electrical components (Schneider), length encoder (Japan Omron)
3, hydraulic system
1. Hydraulic motor: external five-star piston connecting rod type (Ningbo Hanzhu)
2. Hydraulic station: hydraulic station power 22KW
Fuel tank volume 500 liters
3. Main parts origin: solenoid valve Beijing Huade
4, the discharge machine
1. Load: 5 tons
2. Tightening method: hand crank
The center of the four links is outwardly supported
3. Brake: Spindle double hold tight
5, the feeding table
1. Feeding length: 3 meters 2 pieces
2. Feeding method: the frame body is welded with angle steel and angle steel, and the surface is loaded with rollers.
6, performance parameters
1. Roll material: main roll: GCr15 bearing steel Auxiliary side roll: Cr12
Processing technology: Forging tempering + roughing + quenching treatment HRC58-60 + CNC finishing car, finishing car after polishing hard chrome plating
2. Spindle:
Material: Motor drive shaft: 40Cr Other roll shaft: 45#
Processing technology: quenching and tempering treatment HB210-230+ rough car + cylindrical grinding + polishing surface hard chrome plating
7, production product parameters
1. Production product specifications: 1C width (80-300mm), Z width (120-300mm) between any change
Change; 2 waist height (40-80mm) between arbitrary transformation; 3 small sides (10-25mm); 4 plate thickness t
(1.5-3.0mm) adjustable
2. Discharge speed: high speed 25 m / min (according to the number of punches)
3. Material application: Q195, Q235 hot rolled strip or hot rolled galvanized strip (1.5-3.0mm)
