Double Layer Roll Forming Machine | Novotek, Shanghai, China

Novotek's Double Layer Roll Forming Machine produces two different roofing and cladding profiles on a single machine. The upper layer forms a corrugated profile and the lower layer forms a trapezoid profile.

Both layers share one uncoiler, machine base, main motor and electrical cabinet. This reduces the investment compared with buying two separate machines and takes up less workshop space.

Key Features

• Double layer structure with corrugated forming on the upper deck and trapezoid forming on the lower deck
• Shared uncoiler, base, main motor and electrical cabinet for both layers
• Cycloid cone pulley reducer with chain transmission
• Rollers made from 45# steel with chrome plating
• Rollers finished on CNC machines and polished
• PLC control system
• Hydraulic cutting with Cr12 cutter material

Technical Specifications

• Coil thickness: 0.4–0.8 mm
• Max speed: 0–12 m/min
• Profile type: Tailor-made
• Roll stands: 18/20
• Stations per layer: 16 (upper and lower), including feeding and main forming rollers
• Main motor power: 7.5 kW
• Main shaft: Ø70 mm
• Roller material: 45# steel, chrome plated
• Roller surface roughness: 0.05 mm
• Cutter material: Cr12
• Cutting accuracy: 10±2 mm
• Hydraulic station power: 5.5 kW
• Control system: PLC

Applications

• Roof sheets
• Corrugated sheets
• Wall panels
• Glazed tile profiles

Commercial Details

• Brand: Novotek
• Manufacturer: Shanghai Novotek Machinery Co., Limited
• Place of origin: Shanghai, China

Frequently Asked Questions

• What profiles can this machine make? The upper layer forms a corrugated profile and the lower layer forms a trapezoid profile, with profiles tailor-made to the buyer's requirement.
• What coil thickness does it handle? It runs coil of 0.4–0.8 mm thickness at speeds up to 12 m/min.
• Do the two layers need separate equipment? No. Both layers share the same uncoiler, machine base, main motor and electrical cabinet.
• What should I send for a quotation? Send drawings of both profiles you want to make, the material and coil thickness, the sheet lengths and tolerances, and your output target.