Rolling Door Frame Machine - Metal Frame Production

Shutter and door-frame profiles are judged by straightness and by the accuracy of the lock and hinge areas. This Rolling Door Frame forms the target sections from coil, punches where required, and cuts each piece to a programmed length with a burr-free edge ready for welding or bolting.

Overview

The Rolling Door Frame Machine is a fully automatic roll forming line designed to produce rolling door frames for metal door production. With 9500 drive power, it delivers consistent, high quality production for building and construction applications.

Manufactured by Zhongtuo (ZTRFM) in Botou, Hebei, China, this machine uses high grade 45# steel shafts and rollers. PLC control ensures automatic operation. It is CE BV STV ISO certified with a 1 Year warranty. Every unit ships with a machinery test report and video outgoing-inspection.

Frame and shutter production pairs well with a small bending and welding station: you convert coil all the way to a ready-to-install door frame, which raises your margin well above selling raw profile lengths.

Technical Specifications

Product name	Purlin Roll Forming Machine
Usage	Construction Building Material
Roller material	Cr12
Shaft material	45# High Grade Steel
Control system	PLC(imported Brand)
Raw material	PPGI PPGL GI GL
Certification	CE BV STV ISO
Cutting blade material	Cr 12 High Grade Steel
Type	Full-automatic
Application	Building Construction
Video outgoing-inspection	Provided
Machinery Test Report	Provided
Core Components	PLC,Motor,Bearing
Voltage	440V,380V
Warranty	1 Year
Key Selling Points	High Safety Level
Place of Origin	CN;HEB
Brand Name	Zhongtuo
Power	9500
product title	Rolling Door Frame Machine Steel Metal and Door Frame Manufacturing Machine Frame Door Roll Forming Machine

Key Specifications of the Rolling Door Frame

The main drive is rated at 9500, sized for continuous operation at full line speed without overheating on long shifts. Electrical supply is 440V, and the control cabinet can be adapted to your local voltage when ordering. Length presets, counting and profile programs run on the PLC(imported Brand), so operators switch between jobs from the panel without mechanical re-setup. Forming rollers are Cr12, giving predictable profile accuracy and long intervals between re-grinds. The forming shafts are 45# High Grade Steel, selected for stiffness so the roller stack stays aligned under load. The machine is built to run PPGI PPGL GI GL coil, and the tooling path is set up for these coated or galvanized materials without surface marking.

Key Features

Processes PPGI PPGL GI GL raw material
PLC(imported Brand) for automatic operation
Machinery test report and video outgoing-inspection provided
CE BV STV ISO certified

We supply the machine with roller sets for your target sizes and a full parameter list, and keep the drawings on file so re-ordering extra rollers later is a simple email.

FAQ

What is the minimum order quantity?

The MOQ is 1 set.

What material does this machine process?

It processes PPGI PPGL GI GL coil.

What is the warranty period?

A 1 Year warranty applies, with machinery test report and video outgoing-inspection provided.

Can the machine be customized for my profile?

Yes. Roller sets and profiles can be customized to your drawings, and OEM/ODM service is available.

What is the installed power of this machine?

The line is rated at 9500. Power consumption in practice is lower than the rated figure for most running profiles, since the drive only loads under material.

What voltage does the machine require?

The standard configuration runs on 440V. We can adapt the electrical cabinet to your local supply, so confirm your site voltage when ordering.

What coil gauge does it handle?

Shutter curtain profiles commonly run from 0.3 mm to 0.6 mm galvanized or pre-painted steel; door frame sections often run 1.0-2.0 mm. Confirm your material and we will size the machine accordingly.

Can I produce door frames and shutters on one line?

Yes, the same machine can be set up for more than one profile family with changeable rollers. If your production mix includes both, we can recommend the configuration that balances changeover time and output.

Does it include punching?

Punching is available as an in-line option, synchronized with the PLC for hole positions on frames and curtain ends. This avoids a separate drilling step and keeps hole spacing consistent.

What is the lead time?

Lead time depends on the configuration; standard lines typically ship in 20-35 days after drawing confirmation. Roller sets are manufactured together with the main machine, so confirming your profile drawing early keeps the schedule short.

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Get a Quote

Contact Zhongtuo (ZTRFM) for pricing and configuration. Since 2019 we manufacture CE and ISO certified roll forming lines in Botou, Hebei, China, serving buyers in over 80 countries.