Description of the Roller Shutter Slat roll forming machine  

The Cangzhou Zhongtuo Roller Shutter Slat roll forming machine is designed to produce roller shutter slats, PU slats (fire curtains), and venetian blinds for various applications, including garage doors, commercial counter shutters, fire doors, industrial settings, public offices, kiosks, pavilions, and windows. It can process materials such as galvanized steel, stainless steel (304 and 316), aluminum,  accommodating thicknesses from Gauge 16 to Gauge 24, commonly used in the U.S., or from 0.6 to 1.5mm for the international market.

Popular profiles produced include flat slats, curved slats, perforated slats, 55 foam slats, 77 foam slats, 90 foam slats, and C50, C80, and Z90 venetian blinds.

Cangzhou Zhongtuo is capable of customizing roller shutter slat roll forming machines to meet your high-precision requirements, ensuring a smooth surface, burr-free finishes, and precise punch holes. For micro-perforation slats, we can achieve a tolerance of 0.3mm in hole spacing using a servo feeder system. Additionally, our roll forming machines can produce various accessories, including octagonal tubes, rails for slat doors, guide channels, and different types of bottom bars (I, T, and L shapes). No matter which line you choose, ZTRFM Machinery guarantees high-quality, functional profiles.

Profile drawing:

Application pictures of rolling shutter door structures：

Flow chart:

Case A and Case B feature Description:

Case A and Case B feature advanced IPC and PLC control cabinets, equipped with 20GB of memory and software capable of programming a complete batch of standard jobs. We are currently promoting this cutting-edge control system across all Linbay roll forming machines.

In Case A, the system is optimized for foam shutter slats, ensuring continuous operation with a working speed of approximately 10m/min.

Case B is designed for double-row shutter slats, allowing a single machine to produce two profiles simultaneously. It includes three types of punches in the center and two variations of end lock holes, along with micro-perforation capabilities, operating at a speed of 8m/min.

Why Choose us：

– Over a decade of experience in manufacturing high-quality equipment for cold-formed steel structures.

– Competitive pricing paired with exceptional quality.

– One-year warranty at no additional cost.

– Prompt after-sales support to address any concerns.

– Customization options available based on client specifications.

– Designed for ease of operation and maintenance.

The Technical Specifications Of Rolling Shutter Door Machine：

These slats are later assembled to create the complete door. Now let me introduce more details about our Saudi type Australia rolling shutter door machine.

Part 1: Manual Decoiler
Decoiler		A. Work type: passive
		B. Structure: Steel channel welded for the basic frame
		C. Usage: To support the coil and make the uncoiling
		D. Brake system: manual
		E.Max coil width: 300 mm
		F.Inner diameter: 450-550mm(manual adjustment)
		G.max capacity: 3 tons
Part 2: Main roll former
Roll forming machine		Feeding device	Feeding width is adjustable with hand wheel
			One set roller to carry and feed the sheet at the beginning
		Rolling shaft	Shaft material:45# STEEL
			Shaft diameter: 60 mm
			Tempering treatment to prevent deformed and improve hardness
		Roller	Gcr15, heat treatment and quenched HRC58-62°
		Rolling station	27 rolling stations
		Work speed	5-12 m/min
		Machine structure	Cast iron structure
		Machine basic frame	Square pipe welded with panel cover
		Work power	18.5 kw
		Rolling spacer	Anti rusty treatment
		Transmission	By gear box
Part 3: PLC control system
Control system		Frequency brand	Delta (original)
		PLC brand	Delta (original)
		Frequency brand	Delta (original)
		Screen type	Touch screen, also have buttons on the panel
		Screen language	English/Chinese
		Low pressure electric part	Schneider brand
		Encode	Omron brand
Part 4: Cutting system
Cutting system	Work type			Fly saw cutting
	Driving method			Non stop cutting, servo motor 1.2 KW
	Motor power			5.5 kw
	Cutter material			Cr12 with heat treatment
	Cutting length tolerance			±1mm/3m
	Cutting feature			Without deformation
Part 5: Product table
Product table		Length	3 meters
		Width	0.8 meter
		Material	Square pipe welded, with 8pieces passive rollers on the stable