4-6 Siding and J-channel Rollformer StanGroup

4-6″ Metal Siding & J-Channel Rollformer — Portable Rollforming Machine

Short summary (lead):
The 4-6 Siding & J-Channel Rollformer is a heavy-duty, portable rollforming machine designed to efficiently produce 4″ or 6″ horizontal metal siding panels — plus matching J-channel molding — from steel or aluminum coils. With an integrated hydraulic shear, PLC-controlled cut length, and simple width adjustment, this machine delivers high-volume, uniform siding and cladding profiles ideal for residential, commercial, and industrial metal building applications.

Key Features & Benefits

• Dual profile production: produces both 4" and 6" width siding panels and complementary J-channel molding using the same set of rollers (width adjustable with spacers).

• Separate J-channel rollers: J-channel profile forming is done on a separate roller set on the right side — no need for manual adjustments when switching between siding and trim.

• Hydraulic shear with PLC control: after rollforming, a built-in hydraulic cutting system automatically trims panels to required length with precision and repeatability. Remote-controlled feeding and adjustment increase operator convenience.

• Material compatibility: works with PPGI / galvanized steel (GI) in 26–24 gauge, and aluminum coils of .024–.032″ thickness.

• Compact & portable: footprint approx. 13 ft (length) × 3 ft (width) × 4 ft (height). Machine weight ~ 4000 lbs — robust yet relocatable for on-site or shop use.

• Power requirements: single-phase 210–240 V supply, 3 kW hydraulic pump motor + 4 kW main drive motor — suitable for standard workshop power sources.

• High productivity & uniform output: ideal for mass production of siding/cladding panels, ensuring consistent dimensions and quality — reducing waste and labor costs.

Technical Specifications

Why Choose This Rollformer

If you manufacture or install metal siding — for residential buildings, commercial facilities or industrial constructions — this rollformer offers a cost-effective, high-efficiency solution. Its ability to switch between siding widths and produce trim elements (J-channel) with the same setup reduces downtime. Built-in automation (PLC, hydraulic cutting) ensures consistent quality and high throughput. Portability allows relocation between shop and job site, making it an excellent choice for contractors, metal building suppliers and rollforming shops.

Get reliable, uniform metal siding panels with minimal setup time — streamline your production with the 4-6 Siding & J-Channel Rollformer today.

Tags: 6" wall siding, 4" steel siding machine, horizontal siding machine, J channel roll former, portable metal siding making machine, custom siding rollformingmachine