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| Categories | Rack Roll Forming Machine |
|---|---|
| Brand Name: | METALIGN |
| Model Number: | RK |
| Certification: | CE,ISO,etc |
| Place of Origin: | CHINA |
| MOQ: | 1 set |
| Price: | USD1,000-700,000. Based on customization. |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 30 sets per month |
| Delivery Time: | 30 days |
| Packaging Details: | Industrial plastic film wrapping, secured with steel wire. |
| Product name: | Dual Profile Metal Roll Machine with Wall Plate Structure for Boltless Storage Systems |
| Key words: | metal roof tile roll forming machine/traditional roof tile production line |
| Profile: | Roof Tile |
| Application: | Residential Roofing / Commercial Roofing / Industrial Roofing |
| Material type: | PPGI/PPGL/GI/GL Steel Coils |
| Material thickness: | 0.3-0.8mm |
| Forming speed: | 15-20m/min |
| Main motor power: | 5.5Kw |
| Forming stations: | 18 |
| Driving system: | Chain |
| Frame structure: | Wall panel |
| Shaft diameter: | 70mm |
| Machine condition: | Brand new |
| Shaft material: | #45 steel quenched 55-60℃ |
| Roller material: | High grade #45 steel , surface with hard chrome |
| Display language: | English/Spanish/Russian/French,etc, customizable |
| Control technique: | PLC+Touch Screen |
| Delivery time: | 30 days |
| Company Info. |
| Cangzhou Metalign Machinery Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
| 1.1 Production Line | ||
This double-row roll forming line targets industrial shelving manufacturers, offering high flexibility, efficient dual-profile production, precise length control, reduced floor space, cost-effective investment, and robust quality for small to medium batch production, adapting to varying coil widths and thicknesses, and supporting diverse customer orders in warehouse and retail sectors. |
| 1.2 Profile | |
The profiles are cold roll formed from galvanized steel, 1.0–2.5 mm thick, including angles and beams. They feature precise dimensions, clean edges, and uniform shapes. Dual-row roll forming allows flexible production of two different profiles simultaneously. Ideal for boltless shelving, storage racks, and industrial furniture, ensuring durability and easy assembly. | |
| Material: Galvanized Steel / PPGI / Aluminum | Thickness: 1.2-2.0mm |
| Yield strength: 200 - 350 Mpa | Tensil stress: 200 -350 Mpa |
 |  |
| 1.3 Production Process | |
Flow Chart: Hydraulic Decoiler → Entry Guide → Roll Former → Hydraulic Punch → Hydraulic Cutter → Out Table | |
Process: The coil feeds through the guide, entering the dual-profile roll former. Wall plate structure ensures rigidity. Chain-driven system maintains consistent speed. Two independent roll sets allow simultaneous different profile forming. Flying hydraulic cutter ensures precise lengths without stopping production. Profiles then smoothly transfer to the output table. |
| 1.4 Key Focus | |
Dual-row roll former allows simultaneous production of two different boltless shelving profiles. | |
Wall plate structure ensures high rigidity, precise dimensions, and reduced vibration. | |
Chain-driven system with protective cover improves durability, safety, and low maintenance. | |
Flying hydraulic cutter maintains continuous production with accurate length control. | |
Compact layout saves floor space and reduces investment cost while enhancing flexibility. |
| 2.1 Decoiler | ||
| Structure | Stand-up structure |  |
| Working Form | Manual, motorized, or hydraulic | |
| Loading Capacity | 5T | |
| Coil Width | customizable | |
| Inner Diameter | Φ450 – Φ550 mm | |
| Out Diameter | 1500 mm | |
| Model | DC-MU2 | |
| 2.2 Optional Upgrade: Loading Car | ||
 | The loading car lifts coils smoothly and positions them accurately on the decoiler, reducing labor, improving safety, and ensuring faster, more stable coil changeovers. | |
| 2.3 Guiding Device With Pre-Cut Broaching Shear | ||
| Guiding Roller | Adujust the coil feeding width |  |
| Pre-cut Broaching Shear | Cut the steel coil before roll forming | |
| Digital Display | See the feeding width directly | |
| 2.4 Roll Forming Machine | ||
| Working Speed | Around 20 m/min |  |
| Structure | Wall panel type. Optional: Cast-iron stands or guide pillar | |
| Driving System | Chain system. Optional: Gearbox | |
| No. of Forming Stations | 18 stands | |
| Shaft Diameter | 70mm solid shaft | |
| Motor Power | 5.5 Kw |  |
| Roller Material | 45# steel polished and chromed HRC58-62° | |
| Shaft Material | High grade 45# steel polished(CNC lathe) | |
| Steel Coil Material | PPGI or GI | |
| Steel Coil Thickness | 0.25-0.8mm | |
| 2.5 Optional Upgrade: Cover | ||
 |  |  |
| Mounted On The Inside: No Cover Required | Solid Cover For Chain | Mesh Safety Cover |
| 2.6 Cutter | ||
| Common Power Type | Hydraulic. Optional: motor type. |  |
| Hydraulic Power | 4-5.5Kw, customizable | |
| Blade Material | Cr12 Mov | |
| Hardness | With quenched treatment HRC 58 – 62° | |
| 2.7 PLC Control Cabinet | |||
| PLC Brand | Delta, customizable | Power Supply | 380v, 50HZ, 3Phase (It depends on customer requirement) |
| Encoder Brand | Omron, customizable | Language | Chinese + English, Spanish, French, Russian, etc |
| Touch Screen | MCGS, customizable | Operation type | Manual /auto two-type switch |
| Hanging Arm Type | Saving Space | Standing Type | greater component integration and flexible positioning |
Hanging-Arm Control Box |
Standing Control Box | ||
| 2.8 Hydraulic Power Unit (HPU) | ||
Motor Power | 5.5Kw |  |
| Oil Required | N32 or N46 hydraulic oil is available | |
Design | The hydraulic station has a fan cooling system | |
| Optional | It can be installed on or inside the roll former to save space | |
| 2.9 Analysis | |
| Manual Decoiler | Supports 3T coil, easy manual operation, low cost |
| Adjustable for different coil widths and thicknesses | |
| Material Guide | Aligns coil, ensures straight entry into roll former |
| Reduces waste, maintains profile precision | |
| Roll Former | Dual-row forming allows two profiles simultaneously |
| Wall plate structure ensures rigidity, vibration reduction | |
| Chain-driven system with cover for safety and durability | |
| Flying Hydraulic Cutter | Cuts profile continuously without stopping line |
| Accurate length, smooth cut surface | |
| Output Table | Safely receives profiles, facilitates stacking or packaging |
| Can separate dual profiles for organized output | |
| Component | Quantity |
| Decoiler | 1 set |
| Hydraulic Punch Press | 1 set |
| Roll Former | 1 set |
| Hydraulic Cutter | 2 sets |
| Out Table | 2 sets |
| PLC Cabinet | 1 set |
| Hydraulic Station | 1 set |
This double-row roll forming line produces boltless shelving angles and beams. Dual-profile roll former increases flexibility, wall plate structure ensures precision. Chain-driven system reduces maintenance and vibration. Flying hydraulic cutter provides continuous, accurate cutting. Compact layout saves space and investment. Ideal for industrial shelving and warehouse applications.
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