Across all our products—from purlin machines to sandwich panel lines—YingYee Machinery combines cutting-edge R&D, stringent quality control, and customer-centric service. Our solutions are designed to boost productivity, reduce operational costs, and adapt to evolving industry trends. Partner with us to equip your business with machinery that not only meets but exceeds global standards, backed by a team committed to your long-term success.
Standard parameters, basic conventional technology, mature technology and stable quality. According to the driven way, there are chain drive (the fastest speed can reach 3m/min) and gear box drive (the fastest speed can reach 7m/min) to choose from. A variety of types are available, and can also be designed according to customers’ requirements. We can provide drawings to customers which suitable for their country.
Machine is large and weighs 12 tons, which is strong and durable. It is no needing to replace any parts or change the spacer position on the roll form line for production of C purlin to Z purlin, only need to change side roll forming tooling to get the C and Z purlin production. The profile width can be adjusted by hand or PLC. It is optional.
Using Hot Galvanized Steel coil as the substrate, PPGI is made by first going through surface pretreatment, then the coating of one or more layers of liquid coating by roll coating, and finally baking and cooling. The coatings used including polyester, silicon modified polyester, high-durability, corrosion-resistance and formability. We are a PPGI & PPGL Supplier, China. Our PPGI (Prepainted Galvanized Steel) & PPGL (Prepainted Galvalume Steel) are available in a variety of specifications.
1.forming stations 28-30 , bigger shaft diameter ,Machine weighs : 10 tons, Machine size: 10*1.8*1.8 meters. More bigger and stronger, long service life. 2. 7 ton hydraulic decoiler , 10 ton hydraulic decoiler is optional, have good price 3. pre-cut as optional ,Save material 4. Three blades cutting, no burr, good forming effect, not easy to deform
Trapezoid roof sheet roll forming machine For making IBR roofing sheets forming machine. Simple operation, easy installation and easy maintenance.The solid roller and shaft have good quality and long service life. The delivery time: about 15 days it can be delivered, the regular type of the machine is in stock for a long time. A 40HQ container can loading in 3 sets small machines, saving freight.
Barrel Corrugation Roof Thin Sheet Machine
Galvanized Transverse Thin Corrugated Machine Galvanized Transver
Working Range: Thickness:0.14 - 0.3 mm Sh
Basic production conditions of equipmentEquipment production conditions:1 The equipme
In the competitive world of metal processing, efficiency and precision are paramount. YingYee Machinery’s Automatic C/Z Purlin Roll Forming Machine stands at the forefront of innovation, delivering unmatched performance for construction and industrial applications. Designed for high-speed production, this machine ensures consistent accuracy in forming C and Z purlins, essential for structural frameworks in warehouses, factories, and commercial buildings.
What sets our machine apart is its fully automated operation, minimizing manual intervention and reducing labor costs. Equipped with a PLC control system, it guarantees seamless adjustments for different specifications, ensuring versatility across projects. Additionally, its robust construction and durable components translate to long-term reliability, even under heavy-duty usage. By choosing our purlin roll forming machine, manufacturers gain a competitive edge—faster production cycles, superior product quality, and reduced material waste.
A durable, weather-resistant roof begins with high-quality materials and precision engineering. YingYee Machinery’s Corrugated/Trapezoid Roof Sheet Forming Machine is engineered to produce roofing sheets with exceptional strength and aesthetic appeal, catering to both residential and industrial sectors. Whether for agricultural buildings, warehouses, or modern architectural designs, this machine delivers uniform corrugation and precise trapezoidal profiles with every run.
Our machine integrates high-efficiency servo systems and advanced hydraulic cutting technology, ensuring clean, burr-free edges and consistent sheet lengths. The user-friendly interface allows operators to switch between profiles effortlessly, reducing downtime. Moreover, its compatibility with pre-painted galvanized steel (PPGI) and aluminum coils ensures versatility in material choices. By investing in this technology, manufacturers can offer clients roofing solutions that combine durability, cost-effectiveness, and rapid installation—key demands in today’s construction market.
For industries requiring high-strength, seamless tubing—from automotive to furniture manufacturing—YingYee Machinery’s Tube Mill High-Frequency Welded Tube Production Line redefines production standards. This state-of-the-art system specializes in crafting straight-seam welded tubes with impeccable weld integrity and dimensional accuracy, meeting stringent international quality benchmarks.
The production line boasts automated coil feeding, precision forming, and high-frequency induction welding, ensuring minimal energy consumption and maximum output. Its real-time monitoring system detects imperfections instantly, guaranteeing defect-free tubes. Furthermore, the modular design allows customization for diameters and thicknesses, catering to diverse industrial needs. By leveraging this technology, manufacturers achieve higher throughput, reduced scrap rates, and superior product consistency—critical factors in maintaining a competitive stance in global supply chains.