The CZ Fully Automatic Purlin Machine is the mainstream equipment for producing steel structure purlins.

2026-09-11

Its core features include one-key interchangeability between C and Z types, full-process automation, high precision, high flexibility, and low waste. Compared to traditional separate machines (C machine and Z machine), the overall advantages are significant.

Core Functional Advantages: Dual-type in one machine, quick changeover, full flexibility

CZ one-key interchangeability, no need to change rollers

Built-in modular rotating roller sets / servo type change mechanism, set parameters via touchscreen, automatically switch between C/Z cross-sections without replacing molds or shims; fully automatic changeover takes only 3–8 minutes (manual type takes about 15–20 minutes), much faster than traditional separate machines which require 2–4 hours for mold change.

ULTRA-FAST PRODUCTION UP TO 30M/MIN Increase your daily output by 40%. Perfect for large-scale engineering projects.

2026-09-11

Manual (OLD): 60+ mins to change sizes, high labor cost, low accuracy.

XHH Automatic (NEW): < 3 mins to switch sizes via PLC, zero manual error, maximum productivity.

Global Service & Certification As a 17-year Verified Supplier with CE certification, XHH provides comprehensive global support, including online video technical training, 24-hour response time for spare parts, and reinforced plywood crate packaging for 100% safe delivery.

Heavy-Duty Structure & DurabilityBuilt with a 20-25mm thick solid side plate and a reinforced heavy-duty machine base, our C-channel machine ensures 24/7 stable operation and an extended service life of over 15 years in harsh industrial environments.

Why Should You Attend the Fair to Explore New Business Opportunities?

2026-09-11

From November 7th to 9th, 2019, our company brought the 5th generation upgraded version of the Green Cube (referred to as XHH-5S) light steel villa keel forming equipment to the 18th China International Housing Industry and Construction Industrialization Products and Equipment Expo.

Cold-rolled thin steel plates are the abbreviation for cold-rolled plates made from ordinary carbon structural steel, also known as cold-rolled sheets, commonly referred to as cold plates, and are sometimes mistakenly written as cold-rolled sheets. Cold plates are made from hot-rolled steel strips of ordinary carbon structural steel, which are further cold-rolled into plates with a thickness of less than 4mm. Because they are rolled at room temperature, no iron oxide scale is produced, resulting in good surface quality and high dimensional accuracy. Additionally, with annealing treatment, their mechanical properties and process performance are superior to hot-rolled thin steel plates. In many fields, especially in home appliance manufacturing, they have gradually replaced hot-rolled thin steel plates.

#keel roll forming machine #light keel forming machine #ceiling channel machine price #z purlin making machine

Why Should You Participate in the Canton Fair for Global Business Opportunities?

2026-09-11

As a cutting-edge cultural exchange center, Guangzhou also provides an excellent environmental foundation for prefabricated buildings, and industry insiders from all over the country come here to exchange and collect industry information or choose suitable suppliers.

Rolling is the main process for deforming materials. The purpose of degreasing is to remove the lubricating grease attached to the rolled products during rolling, to avoid contamination of the steel surface during annealing, and to prevent carbon increase in stainless steel.

Annealing includes intermediate annealing and final heat treatment. Intermediate annealing is performed to eliminate work hardening caused by cold deformation through recrystallization, restoring the material's plasticity and reducing the metal's resistance to deformation. The purpose of final heat treatment is not only to eliminate hardening through recrystallization but also to achieve the required microstructure (such as various textures, etc.) and product performance (such as deep drawing, electromagnetic properties, etc.) according to the technical requirements of the product.

Finishing includes inspection, shearing, straightening (flattening), printing, sorting, and packaging. Cold-rolled products have very high packaging requirements to prevent surface scratches during transportation. In addition to the aforementioned processes, there are also specific procedures for producing certain special products. For example, when rolling silicon steel sheets, decarburizing annealing must be carried out before cold rolling, followed by coating, high-temperature annealing, stretching straightening (see tension straightening), and tempering.

#light gauge steel machine #prefab frame making machine #Strips Cutting Slitter #metal sheet slitting machine #Automatic Metal Sheet Cutting Machine #custom Sheet Cutting Machine

XHH has launched a new leveling and slitting production line

2026-09-11

Advantages of New Products：

1. Rotate to adjust the blade gap with scale, reduce burrs or chipping

2. Has leveling roller support

3. A protective film can be added to the back to reduce scratches,

4. The cutting edge can have pressing ribs, with slitting.

Xinhonghua, established in 2004, Is a high-tech enterprise specalizing in the R&D, production, and sales of metal cold-rolfoming machinery. With innovation at s core, the company boasts a professional R&D team and a comprehensive pre-duction system dedicated to providing inteligent equipment that meets customer expectations.Main products include.

· Intelligent C/Z/U/J-Purlin Roll Forming Machines

· Leveling. Cutting & Sitting Lines

· Intelligent Straight &Tapered Standing and Curving Roll Forming Machines· Intelligent Solar Mounting Structure Rol Forming Machines· Intelligent Metal Roof Panel Roll Forming Machines

· Intelligent Floor Deck Roll Forming Machines

·Intelligent Glazed Tile Roll Forming Machines

· Intelligent Stud & Track Roll Forming Machines

· Other Series of Roll Forming Machines

Backed by over 20 years of industry experience, Xinhonghua's machinery has been exported woridwide and widelyappled in sclar power plants, light steel buldings, airports, rallway statons, corvention centers, stadiums, and varioussteel structure prgjects. The company has eamed trust from global clents with its exceptional qualty. We welcome your

XHH YX28-1050 roofing cold roll forming machine this machine panel type is used for renovating and overlaying foam core panel roofs.

2026-09-11

Public Buildings: Color steel panels are mainly used for the roofs and exterior walls of public buildings that require large spaces, such as industrial park buildings, factory workshops, logistics transfer stations, large warehouses, and decorative roof panels for private residential homes.

Modular Houses: Modular houses built with color steel panels have been widely used. They offer a series of advantages, including overall light weight, flexible assembly, convenient and quick construction, no need for secondary decoration, and easy disassembly and relocation.

Features of Color Steel Tile Roll Forming Machine:

Controlled by a computer system, it produces panels automatically, ensuring no fishtail patterns, seamless overlaps, attractive panel shapes, cost savings, and portability. The feeding port is specially designed with a manual shear knife to reduce waste. Fully automatic production saves labor costs and improves production efficiency.

XHH YX28-1050 roofing cold roll forming machine

2026-09-11

This machine incorporates several key features, including:
* A four-column hydraulic cutter for enhanced stability,

*Groove on the shaft and roller play an important role,I will let you know.
* A programmable logic controller (PLC) from a renowned brand , ensuring precise automation,
* 80mm-diameter shaft to improve material handling capacity

We have provided equipment and services to clients across 60 regions worldwide.
* Custom Solutions: Tailored machine designs and functions to meet specific requirements.
* After-Sales Support: Online technical guidance, with on-site overseas assistance when necessary.

Xinhonghua Concrete-Free Floor Deck Roll Forming Machine, Hot Sale Equipment For Metal Factory In Recent Years

2026-09-11

1. Product Core Positioning

Xinhonghua concrete-free interlocking floor deck roll forming machine has been a top-selling flagship model in the steel structure and warehouse construction industries over the past two years. It features dry on-site construction without cast-in-place concrete and automatic one-machine multi-size switching. It is widely applicable to mezzanine floors of logistics warehouses, steel factory operation platforms, prefabricated light steel buildings and equipment maintenance walkways.

Domestic steel structure manufacturers and metal profile processing factories place bulk orders for this machine, and it has been exported to more than 40 countries across Southeast Asia, the Middle East and Australia. It is a high-profit roll forming equipment with stable long-term orders and fast capital payback for metal processing factories.

2. Core Reasons for Consistent Hot Sales

2.1 Booming Market Demand for Finished Deck Panels

Traditional composite floor decks require on-site concrete pouring, which brings long construction cycles and messy wet construction. Interlocking concrete-free floor decks can bear loads directly after installation, cutting construction time by 60%. They are widely adopted in warehouse and steel plant projects, ensuring continuous stable orders for finished metal panels after equipment commissioning.

2.2 Automatic Size Adjustment, Multiple Profiles on One Machine

Equipped with an intelligent one-click size switching system, the machine supports mainstream concrete-free deck specifications (200/220/250 width, standard 40mm rib height). It completes full dimension conversion within 3 minutes without manual roller disassembly. Small processing plants only need one unit to cover all mainstream market profiles, avoiding extra investment in multiple production lines and saving factory floor space.

2.3 Fully Automatic Operation, Labor & Energy Saving for 24/7 Mass Production

The complete production line integrates a 5–10 ton heavy-duty uncoiler, leveling unit, multi-pass forming rollers and hydraulic flying cut-off system controlled by Siemens PLC. Only one operator is required to run the whole line, compared with 3–4 workers needed for outdated traditional machines. The servo energy-saving system reduces power consumption by 32%, with a production failure rate below 0.5% during non-stop 24-hour operation, maximizing long-term production profit.

2.4 Heavy-Duty Wear-Resistant Components, Low Long-Term Maintenance

Forming rollers: Bearing steel with vacuum heat treatment; Cr12MoV hydraulic cutting blades with a service life up to 800,000 meters
80mm solid thickened main shaft, anti-deformation under heavy load, compatible with 1.5–3.0mm thick galvanized & high-zinc steel coils
Full set of top-brand Siemens PLC and Schneider electrical components, supporting remote fault diagnosis for fast overseas after-sales response

2.5 Modular Frame Design for Easy Delivery, Commissioning & Upgrade

The newly upgraded modular model launched by Xinhonghua in 2023 adopts a thick reinforced H-beam base with anti-vibration design, reaching a maximum production speed of 15 m/min with stable operation. The whole machine can be split for convenient shipping, and full installation & commissioning can be finished within 3 days after factory arrival. Customers can expand new panel profiles by adding modular accessories later without replacing the whole machine.

Xinhonghua invites you to the 2026 SMM (21st) Lead and Zinc Conference and Industry Expo

2026-09-11

As the green transformation of the lead and zinc industry intertwines with the digital revolution, the global industrial and supply chain landscape is undergoing profound reconstruction. The traditional linear development model is being broken: from green mining to smart smelting, from recycling to high-end applications, every link in the industrial chain is experiencing disruptive reshaping. New factors such as industry competition, geopolitical issues, ESG standards, and carbon tariffs are redefining the flow and allocation of global lead and zinc resources. The future of the industry lies not in simple expansion of scale, but in the deep excavation and aggregation of value. This requires every industry practitioner to go beyond mere metal trading and focus on high-end product development enabled by technology, exploring new application boundaries in fields like new energy and new infrastructure. At the same time, technological innovation is becoming the core driving force of the industry. Digital technology, artificial intelligence, and low-carbon processes are integrating with the lead and zinc industry, creating dynamic momentum that drives a revolution in efficiency and effectiveness. The 2026 SMM (21st) Lead and Zinc Conference and Industry Expo will be based on this vision, gathering leading enterprises, experts, scholars, government officials, and professionals from related fields in the domestic and international lead and zinc industries from March 25-27, 2026, to build a global high-end dialogue platform. At this conference, Xiamen Xin Honghua Technology Co., Ltd. will participate in grand style and looks forward to joining you to:
- Gain insights into 'chain transformation' trends and clarify new coordinates and directions for industry development
- Explore 'price aggregation' paths, jointly examine lead and zinc price trends, and share best practices in value innovation
- Stimulate 'fusion momentum', sparking ideas through the collision of technological empowerment and industrial upgrading

Xinhonghua Anti-Corrosion Purlins --- Fully sealed holes and cuts, with the product's salt spray test reaching up to 4000 hours. The anti-corrosion layer is not only resistant to corrosion but can also replace fireproof coatings, achieving A-level fire resistance. Used together with Xinhonghua corrosion-resistant composite materials, it can thoroughly solve the dual challenges of corrosion protection and fire safety inspection for steel structures.

#purlin machine #roll forming machine #Anti-corrosion purlin #c purlin machine #purin roll forming machine

Xinhonghua Machinery’s Full Range Cold Roll Forming Equipment – Premium Solutions for Global Building Envelope Projects

2026-09-11

Core Product Series & Building Application Scenarios

1. High & Low Rib Standing Seam Aluminum-Magnesium-Manganese Integrated Machines

This flagship product line is divided into 65mm high rib standing seam equipment and 25mm low rib standing seam equipment, tailored for different architectural functional demands.

65mm High Rib Standing Seam Machine

Designed exclusively for main roofs of large-span public buildings. The high vertical rib delivers outstanding wind uplift resistance and fully concealed interlocking waterproof performance, perfectly matching airports, high-speed railway stations, stadiums, exhibition centers, large industrial plants and logistics warehouses. It handles harsh coastal typhoon, heavy snow and high-wind areas with long-term leak-proof performance.
25mm Low Rib Standing Seam Machine

Dual-purpose for small-span roofs and decorative exterior facades. The slim rib creates delicate, elegant linear aesthetics, ideal for villas, resorts, boutique cultural buildings and clubhouses. It is also widely used for commercial building facades, canopies, entrance awnings and decorative wall cladding, satisfying architects’ diverse curved and personalized design requirements.

Equipped with PLC intelligent touch control, the integrated machine realizes continuous feeding, forming and fixed-length cutting at a speed of 10–30 m/min, with forming accuracy controlled within ±0.1mm. Optional automatic positive & negative curving modules produce arched roof panels for dome and curved architectural projects.

2. Fully Automatic C & Z Purlin Integrated Forming Machine

Xinhonghua’s CZ purlin machine supports rapid switching between C-type and Z-type profiles without complex mold replacement. It automatically adjusts width (100–300mm) and web height (30–100mm), completing hydraulic punching, forming and flying cutting in one production line. Only 30 minutes are needed for full manual profile conversion, drastically cutting downtime and labor costs.

The purlins produced serve as core load-bearing components for factory roofs, warehouse wall supports and large steel structure projects, favored by steel structure contractors in Southeast Asia, Europe and the Middle East.

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