EN
- Overview
- Recommended Products
Product Details
Company and Service Advantages:
2. The company has a professional The Adjuster team, 24 hours to provide uninterrupted after-sales service
(1) Installation and debugging
Equipment arrived at the customer workshop, according to the flat layout of our equipment. We will arrange experienced technicians to install, debug and test-produce the equipment, and make the equipment reach the rated production capacity of the production line
(2) Training
Our company provides technical training for our customers. The training includes the structure and maintenance of the equipment, the control and operation of the equipment, experienced technicians will guide and establish the training program. After training, the buyer's technical personnel can master the operation and maintenance of the equipment, can adjust the process and deal with different failures
3. After-sales quality problems within 2 hours to answer, if the telephone video guidance can not be solved, domestic 24 hours to send engineers to the site to solve the problem
4. Factory direct sales price concessions, 40,000 square meters factory, 20 years of Export Enterprises, CE certification, patents more than 100 items
ITEMS |
TYPE/UNIT |
SP-PU-C |
Color Steel Sandwich Panel Specifications |
mm |
Width: 700 ~ 1000
Thickness: 30 ~ 150
|
Production Line Speed |
m/min |
3~8 |
The Maximum Temperature of The Hot Air Circulation |
°C |
70 |
Total Power |
kw |
300 |
Line Dimensions - L × W × H |
mm |
86000×7000×3800 |
The Total Installed Power Capacity |
kw |
207 |
Stove Power |
kcal |
200,000 |
Double Belt Iaminated Conveyor Length |
m |
24 |
1. Panel from the continuous sandwich panel production line is a composite structure consisting of two external facings and an insulating core. The core can be flexible with Polyurethane, Mineral Wool, Glass Wool, PIR, Phenolic or EPS. Various profiles are available according to customer's requirement with pre-painted steel sheets, PVC sheets, Aluminum paper or other similar supports.
We are the first drafter of the China National Standards for 3D Panel.
We cooperated with a German manufacturer where the first EPS block molding machine in the world was produced in 1960.
We have a joint venture with Alessio Hi-tech, a leading Italian company for shape molding and pre expansion technology of EPS and EPP.
We have Korean Hi-tech for continuous sandwich panel line with core in Polyurethane, Mineral Wool, Phenolic or EPS. Ten overseas branch offices are responsible for the worldwide sales and after-sales services.
We warmly welcome friends and all those who are interested in our products and services to visit our factories in Shanghai, China.
Product Overview and Core Capabilities
The Highly Cost-effective Lower Roll Forming M/C from Shanghaizhongji is engineered around a robust lower roll forming machine architecture designed to handle continuous, high-volume production of metal profiles. This cost-effective roll forming equipment supports various coil materials and thickness ranges with quick setup changes, enabling flexible production runs for multiple profile geometries. The lower roll forming machine features precision-forming stations, durable tooling, and a stabilizing frame that reduces vibration to ensure consistent part quality at high line speeds.
Key Features
- Modular lower roll forming machine stations: the modular stations facilitate rapid tooling swaps and profile adjustments, improving the overall cost-effective roll forming workflow and minimizing setup time.
- Precision roll design: hardened tool steel rolls and optimized roll passes utilize roll forming technology principles to ensure accurate forming, minimized springback, and uniform cross-sections.
- Robust machine frame: a heavy-duty welded gantry frame stabilizes the lower roll forming machine under high loads, improving part repeatability and length tolerances over extended production runs.
- PLC-driven control with HMI: an intuitive human-machine interface and programmable logic controller allow precise control of forming sequences, speeds, and diagnostics while supporting recipe storage for frequent profile changes.
- Integrated tensioning and feed systems: precise coil handling ensures consistent material flow into the lower roll forming machine, reducing material waste and rework.
- Quick-change tooling: the system’s cost-effective roll forming tooling clamping and indexing reduce downtime and tooling labor, increasing net operating hours.
- Energy-conscious drives: energy-efficient forming motors and drive optimization lower power draw during stand-by and full production, making the machine an energy-efficient forming solution.
- Optional inline cutting and punching: accurate profile length cutting and in-line punching options enable complete, ready-to-assemble parts directly off the lower roll forming machine.
Applications
The Shanghaizhongji Highly Cost-effective Lower Roll Forming M/C is suitable for a broad range of industrial applications. Typical uses include production of metal roofing and wall panels, steel purlins, light gauge framing components, cable trays, gutter profiles, and HVAC ducts. Wherever continuous, consistent section forming is required, this lower roll forming machine provides a cost-effective roll forming process to produce parts with precise geometry, repeatability, and minimal secondary operations. Contractors, OEMs, and custom profile manufacturers benefit from the versatility in coil handling and the rapid changeover capabilities inherent to the design.
Innovation and Process Improvements
Shanghaizhongji leverages contemporary roll forming technology advancements to deliver a lower roll forming machine that focuses on throughput, product quality, and lifecycle costs. Innovations include optimized roll pass layouts derived from finite element method simulations to minimize forming steps and reduce material thinning. The machine’s modular approach to station layout and tooling indexing allows manufacturers to scale capacity or alter product families with minimal capital expense, reinforcing the cost-effective roll forming proposition. Automated alignment and self-diagnostic functions reduce trial and error during setup, improving first-piece yield and shortening the learning curve for operators.
Technical Advantages
1. Repeatable precision: the lower roll forming machine uses precision-ground rolls and tight-tolerance housings to maintain profile accuracy. This tight control improves dimensional stability, reducing scrapped parts and manual rework.
2. Reduced material stress: by applying roll forming technology that spreads deformation over more stations, the machine lowers residual stresses and spring-back, enabling consistent part geometry without costly secondary straightening.
3. Lower total cost of ownership (TCO): due to energy-efficient forming drives, simplified maintenance routines, and reduced tooling change times, the overall lifecycle cost of the lower roll forming machine is lower than comparable machines, making it a genuinely cost-effective roll forming investment.
4. Energy-efficient forming systems: the machine’s variable-frequency drives and regenerative braking options lower energy consumption during start-stop cycles, positioning the product as a sustainable, energy-efficient forming solution for modern manufacturing lines.
5. High uptime: robust mechanical design and predictive maintenance-ready controls reduce unplanned downtime, enabling manufacturers to meet demanding delivery schedules.
6. Safety and ergonomics: integrated guarding, emergency stops, and accessible tooling zones reduce operator strain and improve safety without compromising productive throughput.
Operational Efficiency and Maintenance
Operational efficiency is a hallmark of the Highly Cost-effective Lower Roll Forming M/C. The lower roll forming machine is designed for shop-floor practicality: quick coil threading, accessible lubrication points, and simplified roll alignment procedures reduce the time spent on routine maintenance. Consumable wear components are standardized to minimize spare parts inventory. In addition, the cost-effective roll forming concept extends to support: Shanghaizhongji offers installation assistance, operator training, and preventative maintenance programs that preserve machine performance and sustain energy-efficient forming operations.
Customization and Scalability
Recognizing that each manufacturer has unique profile requirements and production demands, Shanghaizhongji offers customizable lower roll forming machine configurations. Customers can specify station counts, forming speeds, coil handling capacities, and integrated downstream processes such as cutting, punching, or stacking. The modular design enables future expansion—additional stations or auxiliary equipment can be added to meet evolving product lines, preserving capital while supporting growth.
Quality Assurance and Support
Shanghaizhongji applies rigorous quality control protocols to assure that each lower roll forming machine meets exacting performance standards before shipment. Calibration and test runs confirm profile tolerances, speed capabilities, and safety compliance. Comprehensive documentation and technical support ensure smooth commissioning, and remote diagnostic features streamline troubleshooting. Warranty and service packages are tailored to reduce risk and maximize return on investment for customers adopting this cost-effective roll forming solution.
Why Choose Shanghaizhongji’s Lower Roll Forming Machine
Manufacturers seeking a reliable, high-throughput, and cost-conscious roll forming solution will find the Highly Cost-effective Lower Roll Forming M/C to be a compelling choice. This lower roll forming machine combines proven roll forming technology with thoughtful engineering focused on minimizing operating expenses, optimizing energy use, and maximizing uptime. Whether replacing older equipment or establishing a new production line, Shanghaizhongji’s cost-effective roll forming platform enables competitive manufacturing with predictable part quality and efficient resource utilization.
The Highly Cost-effective Lower Roll Forming M/C by Shanghaizhongji is a purpose-built solution for modern sheet metal forming operations that demand precision, flexibility, and low lifecycle costs. Leveraging advanced roll forming technology, energy-efficient forming systems, and modular machine design, this lower roll forming machine delivers a robust, cost-effective roll forming capability suitable for diverse industrial applications. For manufacturers aiming to improve productivity while reducing energy and maintenance expenses, Shanghaizhongji’s machine represents an efficient and reliable path forward.
