The 915 type floor support plate forming machine is a specialized single-layer cold bending equipment for producing YX51-305-915 (open)/YX76-305-915 (high rib) floor support plates. It effectively covers a width of 915mm and is compatible with 1220/1250mm hot-dip galvanized coils. It is widely used in high-rise steel structures, high-speed railway stations, large supermarkets, industrial plants and other cast-in-place concrete floor bottom load-bearing steel plates. It has the advantages of high adaptability, high utilization rate and efficient construction, and is a classic model for medium and light building floors.

Core technical parameters

• Equipment model: 915 type floor slab forming machine (YX51/76-305-915)
• Applicable sheet materials: Q235B/Q355B hot-dip galvanized sheet (Z120-Z275g/㎡), aluminum zinc plated sheet
• Plate thickness: 0.7-1.5mm (conventional 1.0-1.2mm)
• Feed width: 1220mm (YX76)/1190mm (YX51)
• Forming rows: 24-28 rows (solid shaft, variable frequency drive)
• Forming speed: 8-12 m/min (adjustable by frequency conversion)
• Host power: 11KW × 2 (variable frequency motor+planetary gearbox)
• Hydraulic station power: 5.5KW (dual oil cylinders, shear pressure 20T)
• Forming shaft: Φ 100mm 45 # steel solid quenched and tempered
• Roll material: GCr15 bearing steel, quenched HRC58-60, hard chrome plated
• Rack material: 400H steel welded, medium plate thickness 18-20mm
• Shear accuracy: ± 1mm, blade Cr12MoV (HRC58-62)
• Dimensions: 16000 × 1500 × 1300mm
• Equipment weight: approximately 12-15T

Equipment structure composition

• Uncoiler: Hydraulic/passive uncoiler, capable of carrying 5-15 tons of coil material, with constant feeding tension and anti deviation.
• Feed in platform: Guided correction to ensure straight feeding of sheet materials, suitable for stable feeding of wide coil materials.
• Forming host: 24-28 rows of precision rolling rolls, layer by layer progressive forming, with regular wave patterns and flat surface, suitable for 51mm/76mm wave height switching.
• Punching device (optional): Reserved bolt holes/connection holes, automated positioning punching, accuracy ± 0.5mm.
• Hydraulic cutting system: rear cutting design, three blade blade, no burrs or deformation on the cut, high cutting accuracy.
• PLC control system: Delta/Schneider PLC+touch screen, one click parameter storage, fault self check alarm, single person on duty.
• Discharge rack: 6-8 meter pallet, scratch resistant, convenient for collecting and transporting finished products.

Core advantages

1. High strength body, stable and durable

• 400H steel frame+thickened middle plate, stress relief after welding, long-term heavy load without deformation or shaking.
• A solid shaft with a diameter of 100mm and imported bearings, with strong load-bearing capacity, fatigue resistance, wear-resistant and scratch resistant rolling rolls, and long service life.

Dual version adaptation, high utilization rate

• YX51-305-915 (wave height 51mm, material utilization rate 79%) and YX76-305-915 (wave height 76mm, utilization rate 73%) can be produced, covering light to medium heavy load scenarios.
• 915mm wide design, with few seams, simple overlap, and reduced leakage, improving construction efficiency by over 30%.

Precision molding, reliable quality

• Roll CNC precision machining+heat treatment, precise forming size, wave height and distance error ≤ 0.5mm.
• Closed/open version is optional, YX51 is lightweight and suitable for beam spacing of about 2.8m; YX76 has strong bearing capacity and is suitable for large-span heavy loads.

Automated and efficient, energy-saving and labor-saving

• PLC intelligent control, one click setting of length, quantity, and speed, beginner can get started in 1 hour, single person on duty.
• Variable frequency speed regulation, smooth operation, low noise, energy saving of over 30%, daily output can reach 2500-3500 square meters.

Application scenarios

• YX51-305-915: Medium and light load floors such as high-speed railway stations, office buildings, shopping malls, and multi story factories.
• YX76-305-915: Medium and heavy load floors for large factories, warehouses, steel structure platforms, etc.