A double-layer roll forming machine is a highly efficient and versatile solution for manufacturing two different types of profiles within a single machine. This equipment is ideal for industries requiring multiple roof or wall panel designs but with limited factory space or budget constraints. The machine is commonly used for producing roofing sheets, wall panels, and other metal construction products in a variety of profiles, such as corrugated, trapezoidal, and standing seam.
The machine features two layers of roll forming stations, enabling it to produce two different profiles without the need for additional equipment or extensive changeover time. Double-layer roll forming machines are widely used in the construction, industrial, and commercial sectors in the USA.
1. General Specifications
Material Thickness: 0.3mm to 0.8mm
Material Width: Up to 1250mm (varies by machine model)
Material Type: Galvanized steel, aluminum, color-coated steel, and other metal sheets
Machine Size: Approx. 8000mm (L) x 1500mm (W) x 1500mm (H)
2. Roller Specifications
Material: High-grade 45# steel or GCr15 with hard chrome plating
Roller Stations: Upper layer: 9–12 stations; Lower layer: 9–12 stations (varies by profile design)
Shaft Diameter: 70mm–85mm (precision-ground and polished)
3. Transmission and Drive
Main Drive: Chain or gear drive
Motor Power: 5.5kW–11kW (dependent on profile and material specifications)
Speed: 10–15m/min (single-layer operation); 8–12m/min (double-layer operation)
4. Cutting System
Type: Hydraulic cutting
Blade Material: Cr12Mov (heat-treated for high durability)
Cutting Accuracy: ±1mm
5. Control System
Controller: PLC (Programmable Logic Controller) system with a touchscreen interface
Operation Modes: Automatic and manual modes
Language Options: Multilingual support including English for US customers
6. Optional Features
Hydraulic uncoilers (5-ton or 10-ton capacity)
Coil car tippers for easy loading
Automatic stackers
Remote PLC operation and troubleshooting
Customizable profile designs
Machine Description
The double-layer roll forming machine allows seamless production of two distinct profiles, such as trapezoidal roofing sheets and corrugated panels. The switching between layers is controlled through the PLC system, ensuring quick and efficient transitions.
The machine is equipped with precision-ground rollers, a robust hydraulic cutting system, and an ergonomic design for operator convenience. The compact footprint makes it suitable for manufacturers with limited factory space. Its ability to produce diverse profiles without needing two separate machines offers significant cost savings for businesses.
The double-layer design also minimizes downtime by eliminating the need to change rollers frequently, making it an ideal solution for high-volume production in the competitive US market.
Q&A Section
1. What industries benefit from a double-layer roll forming machine in the USA?
Construction (roofing and wall panel manufacturers)
Agriculture (barns, storage units)
Commercial sectors (warehouses, retail spaces)
Residential housing
2. Can the profiles be customized to meet specific US standards?
Yes, the machine can be customized to produce profiles that comply with ASTM standards and local building codes in the USA.
3. What materials are compatible with this machine?
The machine is compatible with galvanized steel, aluminum, pre-painted steel, and zinc-coated sheets commonly used in the USA.
4. How does the machine ensure precise profile dimensions?
The PLC control system ensures precise roll forming operations and accurate cuts with an error margin of ±1mm. The rollers are CNC-machined for consistency.
5. Is it possible to add extra features like embossing?
Yes, optional add-ons such as embossing rollers, hydraulic pre-cutting, and automatic stackers can be included based on customer needs.
6. What is the expected delivery time for the USA?
The delivery time ranges from 30 to 60 days, depending on the level of customization required.
7. What maintenance does the machine require?
Regular lubrication of the roller stations and chains
Cleaning rollers to avoid material buildup
Routine inspections for wear and tear
Hydraulic oil checks and replacement every 6–12 months
8. What is the typical pricing range for a double-layer roll forming machine in the USA?
Pricing typically ranges between $30,000 and $60,000, depending on the features, customization, and manufacturer.
9. Can this machine be shipped and installed in the USA?
Yes, the machine can be shipped to any US location. Installation and training are usually provided by the manufacturer or local distributors.
10. Does the machine come with a warranty?
Most machines come with a warranty of 12–18 months for critical components, including the motor, rollers, and PLC system.
A double-layer roll forming machine is an investment that boosts productivity and flexibility while maintaining the quality demanded by the US market.
Specifications of a Double Layer Roll Forming Machine
