double layer trapezoidal roof panel roll forming machine

This double layer trapezoidal roll forming machine is specially developed for South Africa and Southern Africa metal roofing manufacturers. The machine adopts vertical double-deck structure: upper roller set forms one trapezoidal IBR profile,

lower roller set forms another different trapezoidal profile. Only one machine can produce two types of popular box rib IBR trapezoidal roof panels, instead of purchasing two separate single-layer machines. It saves factory floor area and lowers

your capital investment. It works with PPGI, PPGL, GI galvanized steel coil, widely used to produce roof sheets for warehouses, factories, poultry houses, residential buildings across South Africa, Botswana, Namibia, Zimbabwe.

Key Features

✅ Double trapezoidal design: upper & lower layer both trapezoidal IBR profiles

✅ One machine makes two different SA standard trapezoidal roof panels, flexible production

✅ Rollers: 45# steel with hard chrome plating, wear-resistant, long service life

✅ Full automatic PLC touch screen control, easy parameter setting & length counting

✅ Flying hydraulic cutting, cutting without stop, cutting tolerance ±2mm

✅ Suitable for GI / PPGI / PPGL coil, thickness 0.3–0.8mm

✅ Compact structure, less floor occupation, easy installation & maintenance

✅ Customizable trapezoidal profiles according to customer’s drawing

✅ Complete line: decoiler → leveling → roll forming → hydraulic cutting → finished sheet table

Production Line Composition

1. Manual / Hydraulic Decoiler
2. Material feeding & leveling unit
3. Double-deck roll forming main frame
4. Hydraulic flying cutting station
5. PLC electric control cabinet
6. Finished sheet run-out table

Application

This machine manufactures IBR trapezoidal metal roof & wall panels for:

• Industrial factory buildings, warehouses, shopping malls
• Agricultural buildings: poultry shed, grain silo, livestock farm
• Residential house roofing and wall cladding
• Metal roofing factory, sheet metal workshop in South Africa & Southern Africa

Package & Shipment

Machine is packed by waterproof plastic film + steel frame reinforcement. Loaded into 20GP /40GP container. We support shipment to Durban, Cape Town port. We supply English operation manual, wiring diagram, installation video,

and provide overseas technical guidance for machine installation & commissioning.

Why Choose Our Double-Trapezoid Layer Machine for SA?

We fully understand South Africa IBR roofing market demand. We can customize trapezoidal profiles strictly according to your drawing.

• Lower investment than buying two single trapezoidal machines
• Save workshop space
• Stable running, low failure rate
• Local after-sales support available for Southern Africa customers
• All spare parts can be supplied separately