Shutter Strip Making Machine

Hangzhou IUWON Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of shutter strip making machine in China. With abundant experience, we warmly welcome you to buy high quality shutter strip making machine from our factory. Good service and reasonable price are available.

Strip Section & Edge Formation

Shutter strips are generally narrower than conventional roofing or structural profiles, making edge control and section consistency particularly important. The edges may incorporate hooks, curls, folds, lips, or interlocking sections depending on how the strip will be assembled into the shutter curtain.

Instead of applying the same forming arrangement used for large structural profiles, the machine uses closely positioned forming tools to gradually establish the narrow section. The entry section controls the strip position, while successive forming passes create the side geometry and final edge configuration.

The tooling can be designed for different shutter strip sections, including curved strips, flat reinforcing strips, hook-edge strips, and interlocking curtain components.

Shutter Strip Machine Parameters

Continuous Strip Production & Surface Protection

Narrow shutter strips can be susceptible to edge deformation and surface marks during high-speed production. The feeding path is therefore arranged to keep the coil centered before it reaches the forming tools. Roller clearances are selected according to the actual material thickness rather than using a universal setting.

For coated or pre-painted material, the forming surfaces can be finished to reduce unnecessary contact damage on visible areas. The line can also include a protective-film applicator when the finished strip requires additional surface protection before installation.

After forming, the continuous strip can be cut into predetermined lengths. For applications where long continuous sections are required, the cutting arrangement can instead be configured around the customer's assembly process.

Processing Configuration

Application in Shutter Curtain Manufacturing

The finished strips can become individual elements within a rolling shutter curtain. When several profiles are connected, they create a flexible curtain capable of moving vertically and winding around a shaft.

Depending on the profile design, shutter strips can be used for:

Residential roller shutters

Shopfront shutters

Garage shutter doors

Warehouse closures

Industrial roller shutters

Security shutter curtains

Ventilated shutter systems

Reinforced shutter assemblies

A narrow strip profile can also be used as a reinforcing component where the shutter curtain requires additional rigidity. In this case, the forming geometry can be designed around the position where the strip will be installed within the curtain.

The machine can accommodate different strip lengths for various door opening sizes. When a shutter system uses multiple strip dimensions, separate tooling sets can be supplied so that each section retains its intended cross-sectional shape.

Tooling & Production Adaptation

The forming rolls are the primary components that determine the final shutter strip geometry. For this reason, tooling design begins with the finished section rather than the machine frame itself.

Several factors influence the tooling arrangement:

Before production, the finished strip drawing, material specification, dimensional tolerances, and required output should be confirmed. These details allow the forming sequence to be arranged around the actual shutter component and prevent unnecessary forming stages or unsuitable tooling.

For manufacturers producing several shutter strip profiles, the machine can be supplied with dedicated roller tooling for each section. This makes profile changes dependent on the actual product configuration instead of requiring repeated manual reshaping of the same tooling.