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RFT-4"x5" 
Downspout Roll Forming Machine

RFT-4"x5" 
Downspout Roll Forming Machine

RFT-4"x5" 
Downspout Roll Forming Machine

RFT-4"x5" 
Downspout Roll Forming Machine

Product Overview

The RFT-4"x5" downspout forming machine is specifically designed for manufacturing aluminum or steel downspouts, suitable for roof drainage systems. The equipment has a compact structure and includes processes such as unwinding, guiding, forming, hydraulic cutting, and product support. It adopts a guide pillar roller support system and a hydraulic cutting system to ensure stable forming dimensions of the downspouts and neat cuts. The finished products are widely used in residential, factory, and public building drainage systems.

Configuration Options

Basic

Standard

Advanced

Economical and practical, meeting basic needs

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Balanced performance, stable and reliable

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High-speed, high-efficiency, intelligent and durable

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 MaterialGalvanized sheet / aluminum sheet ≤ 0.5mm Galvanized sheet / aluminum sheet ≤ 0.6mmGalvanized sheet / Aluminum sheet / Coated color sheet ≤ 0.8mm 
DecoilerManual unwinding machine 3T Hydraulic unwinding machine 5T with pressure-loaded arm Hydraulic unwinding machine 5T with trolley + ultrasonic control 
 Forming Stations12 passes 14 passes 16 passes, high-precision guide column type 
 TransmissionChain drive Gear + Chain Combination Independent transmission of the entire gearbox 
 Forming Speed8-10 m/min12-15 m/min18-20 m/min
CuttingMechanical cutting Hydraulic cutting Hydraulic cutting + Automatic sizing 
Control SystemOrdinary electronic control PLC Control (Mitsubishi/Daikin) PLC + touch screen + remote diagnosis 
 Length Accuracy±3.0mm±2.0mm±1.5mm
 Supporting TableManual material receiving platformUnpowered drum tableAutomatic stacking system (6m)

Performance Comparison

 Roll Forming MachineOther SuppliersEffect
 Forming Speed18 - 20 meters per minute (high configuration) 10-12 m/minHigher efficiency, suitable for mass production 
 Stations16 passes, high-precision guide column structure 12 passes, mostly using ordinary chain drive The surface of the profile is smoother and has better long-term stability. 
 CuttingHydraulic cutting + Automatic sizing Hydraulic cutting Better length consistency, reducing the need for manual rework. 
 Control SystemPLC + touch screen, enabling remote diagnosis General-purpose PLC The operation is more intuitive and remote maintenance is more convenient. 
 MaterialsGalvanized sheet, aluminum sheet, color-coated sheet ≤ 0.8mm Mostly galvanized sheet with a thickness of ≤ 0.6mm It can cover a wider range of market demands and has greater flexibility. 
 AccuracyLength error: ±1.5mm. No scratches on the surface. Length error: ±3mm. Sometimes there are slight burrs at the edges. The quality of the finished product is higher and it is suitable for the export market. 
Decoiler5T hydraulic uncoiler + press arm + trolley 3T Manual/Hydraulic Uncoiler Loading materials is more effortless and the continuous production is stable. 
 Supporting TableAutomatic stacking, 6 meters Manual or simple drum Reduce manpower and enhance the efficiency of material receiving. 
 MaintenanceProvide maintenance manual + Online diagnosis Too much reliance on manual experience Reduce maintenance risks and minimize downtime.
 Cutting EdgeThe incision is smooth and the edges have no obvious burrs. Some of the equipment has rough edges. The subsequent installation will be smoother and reduce the need for rework. 
 
 Noise Control80 decibels, meeting the requirements of most factories.There is not much difference.The usage experience is similar, but we have made more optimizations in the area of shock absorption.

Video

RFT-4"x5"
Downspout Roll Forming Machine

Product photo

  • Equipment assembly line
  • Equipment assembly line
  • Equipment assembly line
3T Cantilever Uncoiler
It adopts a hydraulic expansion structure, with a maximum load capacity of 3T. It is suitable for rolls with an inner diameter of Φ508mm and an outer diameter of ≤ Φ1250mm. The equipment is easy to operate and the feeding is stable, meeting the continuous operation requirements of the downpipe production line.
Guiding device
By adopting the guide rod and slider structure, the width and position of the steel plate can be precisely controlled, ensuring that the sheet material can stably enter the forming machine, avoiding deviation and improving the forming accuracy.
Forming system
The frame is made of welded structure and undergoes sandblasting treatment, making it sturdy and durable overall. The rollers are made of high-quality 45# steel and undergo hard chrome plating, ensuring good wear resistance and durability. The internal support structure is of the guide pillar type, ensuring stable force distribution. The transmission method is a combination of gears and chains, providing efficient and reliable power output. The gap between the upper and lower rollers can be adjusted manually via the screw rod to flexibly meet the forming requirements of different thickness plates.
Cut-off device
The cutting is driven by hydraulic power, which is stable and reliable. The blade material is Cr12 and has undergone quenching treatment, featuring high hardness and wear resistance. This ensures a smooth cut and prolongs the service life.
Electrical control system
Using PLC control and variable frequency speed regulation technology, the production is fully automated. The touch screen interface is simple and intuitive, allowing for direct setting of batch size, board length and quantity. At the same time, it is equipped with encoders, featuring precise counting and fixed-length measurement functions, ensuring efficient and stable production.
Bending machine
This pipe bending machine is specifically designed for aluminum material processing. It is suitable for materials with a strength of approximately 170 MPa and a thickness of 0.32mm. The operating speed is about 24 times per minute, and it can achieve a minimum bending angle of approximately 90°. The equipment is powered by AC380V three-phase supply, with a power of 2.2kW. It has a compact structure and occupies a small area, making it suitable for efficient operation in limited spaces.

Finished product example

New 144-108 model
New 144-108 model
Downpipe
Downpipe
Square pipe downpipe
Service Support
On-sale
After-sales
On-sale

Senior engineers provide on-demand, phased training and on-site machine inspections. Efficient supply chain integration and excellent value for money.

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After-sales

Professional pre-shipment inspection services, lifetime technical support; engineers dispatched to your site for on-site installation, commissioning, and operational training to accelerate production and operations; spare parts marketplace with instant replenishment and express shipping to ensure production and operational continuity.

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On-sale
Engineer Training Appointment
Efficient meeting communication, focused on answering questions and resolving issues. Utilizing a "theoretical explanation + hands-on demonstration + group practice" model to accurately convey knowledge.
On-site machine inspection at the factory
On-site machine inspection at the factory to personally test equipment performance and accuracy. Conducted by a team of professional engineers and in collaboration with a third-party testing institution.
Recommended high-quality supporting suppliers
We have established a high-quality supply chain resource pool based on more than ten years of industry experience and have built an intelligent supplier matching system.
After-sales
Professional device inspection service
A team of senior engineers equipped with professional testing tools provides 24/7 online support and a 2-hour response time for urgent tickets.
Engineer dispatch on-site
A team of senior engineers with over 10 years of industry experience. Implementation of a three-stage training system comprising theory, practical application, and assessment. A special "on-the-job training" component is included, with engineers fully participating in the first week of trial production.
Accessories Store
Build your own full-category accessories mall. Rely on an intelligent warehousing system to achieve 24-hour lightning-fast delivery. Through visual logistics tracking and factory-based safety stock solutions.
Qualification Certificate

The company has obtained ISO 9001:2008 quality management system certification. The over 30 series and thousands of specifications of products produced have passed the national CCC certification and CE certification issued by TUV.

Forming machine MD main certificate
Forming machine MD main certificate
Forming machine EMC main certificate
Forming machine EMC main certificate
Vertical stacking MD main certificate
Vertical stacking MD main certificate
Vertical stacking EMC main certificate
Vertical stacking EMC main certificate
Open Book MD Main Certificate
Open Book MD Main Certificate
Open Book EMC Master Certificate
Open Book EMC Master Certificate
Two-way stacking MD main certificate
Two-way stacking MD main certificate
Two-way stacking EMC main certificate
Two-way stacking EMC main certificate
FAQ
01 /
Payment Method

We usually adopt the payment method of 30% advance payment + 60% payment before shipment + 10% payment after installation and commissioning are completed to ensure the rights and interests of both parties.

02 /
Delivery Cycle

The delivery time for standard equipment is generally 45 to 60 days. If personalized customization is involved, the specific time will be adjusted appropriately according to the complexity of the plan.

03 /
Installation and Commissioning

We provide detailed installation instructions and operation materials. Customers can complete the basic installation according to the instructions. If professional engineers are needed for on-site services, our team members hold multiple national visas and can directly go to the customer's factory for debugging and training. The related travel and service costs will be borne by the customer.

04 /
Warranty and Services

The equipment comes with a 1-year warranty and lifetime technical support by default. If the customer agrees to authorize the project for case presentation, we can extend the warranty period by an additional 1 year.

05 /
Operators and Skill Requirements

Each device is equipped with detailed operation instructions. Generally, 2-3 workers can complete the production process. The operation interface is simple. The default language is English (other languages can be optionally selected), and basic training is provided to ensure that the operators can start working quickly.

06 /
Equipment maintenance and servicing

We offer comprehensive maintenance manuals and schedules, covering daily inspections, maintenance of key components, and long-term maintenance. This ensures that customers can operate in accordance with the standards, and the maintenance procedures are clear and easy to understand, facilitating on-site implementation.