Double Layer Roll Forming machine

Double Layer Roll Forming Machine

Home Roll Forming Machine Double Layer Roll Forming machine

Double Layer Roll Forming Machine

Beenew automatic double layer roll forming machine integrates a decoiler, feeding/leveling device, pre-shear, roll forming system, hydraulic post-cutting, run-out table, hydraulic station, and PLC control system.

Its extended production line ensures precise, high-quality profiles while reducing time and labor, significantly boosting efficiency for modern manufacturing demands. Designed for ease of operation, it guarantees stable performance and consistent precision throughout production.

Flow chart

De-coiler – Leveling device — roll forming parts -Post Cutting system– Stack

Material

Coil Width: 900–1010mm

Thickness: 0.4–0.8mm

Material: PPGI

Yield strength of raw material: 245Mpa

Main Components of Roll Forming Mill

1. Hydraulic decoiler

Segment Opening/Closing Power: Mechanical-driven

Segment Rotation Power: Pulled by forming system

Number of Segments: 4

Segment Expansion Range: 460–520mm

Mandrel Center Height: 0.65m

Feeding Speed: Synchronized with roll forming machine operation

2. Coil guiding device

Features:Ensures smooth, precise material feeding

Components: Steel plate platform, dual pitching rollers, positioning stop block Guides coil alignment and transfers to forming system

3. Roll Forming Machine

Frame: Modular welded structure; exterior walls screw-assembled post-rotational blasting

Rollers: High-grade No.45 forged steel, CNC-machined; double-ground shafts for precision alignment

Surface Treatment: Hard chrome-plated (0.05mm) post-machining for enhanced durability

4. Hydraulic Post Cutting

Control & Cutting: PLC-controlled cycle (auto-stop → cut → auto-restart)

Power: Hydraulic-driven

Frame: Welded steel construction

Components: Non-contact photoelectric stroke switch; automatic length measurement

Process: Post-forming cutting to specified lengths

5. Hydraulic station:

Control: Gear pump-driven; activates cutter after oil fills reservoir

Components: Hydraulic reservoir, pump, 2 pipes, 2 solenoid valves

Quality: Premium-brand hydraulic components ensure stability, leak resistance, and longevity

Power Supply: Closed oil tank delivers initial cutting force; auto-off during idle to conserve energy

5. Product track

Unpowered, 3 units in total, equipped with rollers on the top for easy movement

After-Sales Service for Double Layer Roll Forming Machine

1)Warranty Coverage
A comprehensive 2 years warranty is provided, complemented by lifetime technical support.

2)Delivery Commitment
Machines are delivered within 25-40 working days after confirming receipt of the deposit payment.

3)Service Guarantee
24 months free maintenance service for all components.
Lifetime paid service available post-warranty, ensuring ongoing assistance for repairs, parts replacement, and troubleshooting.

4)Installation & Training Support
On-site installation guidance and in-person training are offered if clients visit our factory for machine inspection.
Our engineers will train your technicians/workers in machine operation, maintenance, and safety protocols.

FAQ

Q: Are you a trading company or a manufacturer?
A: We are a direct manufacturer with a dedicated production team and export-focused service expertise in cold roll forming machinery.

Q: Can the machine produce only one panel profile?
A: No. Our machines are engineered for multi-profile versatility, supporting wider and dual-layer production capabilities. A single unit can produce 3+ distinct panel profiles with tooling adjustments.

Q: What is the typical lead time for machine production?
A: Standard lead time is 20–45 business days. For urgent orders, we prioritize production to expedite delivery without compromising quality.

Q: How is quality control ensured during manufacturing?
A: Our rigorous QC protocol includes raw material inspection,precision machining of rolls and critical components.
Assembly verification,surface and shaft integrity testing,pre-shipment operational trials and packaging checks.

Q: What if the machine malfunctions?
A:24-month warranty,Free replacement of irreparable parts (customer covers shipping fees).
Post-warranty support: Lifetime technical assistance and negotiated repair solutions.

Q: What differentiates you from competitors?
A: Our strengths include customer-centric service with tailored engineering solutions.
Low-maintenance, user-friendly designs for quick installation and operation.
Value-added guidance to optimize your ROI and product performance.

Q: Can we partner as your international agent?
A: Absolutely! We actively seek collaborations with distributors or agents to sale our roll forming machine.

No.	Main Parameters		Roll Forming M/C Parameters
1.	Material Thickness	0.4-0.8mm	Forming Stations	18-step
2.	Feeding Width	According to the drawing	Body Frame	H350
3.	Application Material	Galvanized sheet/Cold rolled sheet	Side Wall Thickness	18mm
4.	Electrical Standard	380V/50Hz/3Ph	Shaft Diameter	45# Steel, φ70/65mm
5.	Manual Decoiler Diameter	5T-600mm	Main Motor Power	7.5 KW
6.	Yield Strength	G235Mpa	Screw Bolts	Grade 8.8
7.	Forming Speed	15m/min	Effective Width	As customer design
8.	Control System	PLC Control System	Roller	45#forging steel with chromium plate
9.	Hydraulic Motor	5.5KW	Machine Color	Blue+gray(or customized)
10.	Testing Material	Beenew will supply the dimensions of the feeding material for procurement two weeks prior to the machine testing.