Import 35-130-780 Corrugated Metal Roof Machine — Buy in wholesale FOB from Supplier in China

The 35-130-780 Corrugated Metal Roof Machine from Xinghe Roll Froming Machinery Co., Ltd. is a roll-forming unit engineered to produce corrugated metal roofing sheets with a 35 mm wave height, 130 mm wave pitch, and 780 mm effective cover width. The machine processes cold-rolled steel or aluminium coils through a series of hardened forming rollers to create the characteristic sinusoidal or trapezoidal profile used in industrial and commercial roofing. Xinghe Roll Froming Machinery operates from Fuzhuang Industrial Zone of Botou City in Cangzhou, a region with concentrated metalworking and machinery manufacturing supply chains.

The forming rollers are typically fabricated from GCr15 bearing steel or 45# steel with hard chrome plating, achieving surface hardness of HRC 58-62 (typical industry standard for extended service life). The main shaft diameter commonly ranges from 70 mm to 90 mm depending on material thickness and roll station count, with 45# steel quenched and tempered construction. Drive systems employ either a motor-gearbox chain transmission or direct coupling configuration, with forming speed typically reaching 8-15 metres per minute for standard 0.3-0.8 mm thickness coils. The machine frame is welded from structural steel and stress-relieved to prevent deformation under continuous load.

This equipment serves metal building component manufacturers, pre-engineered steel building contractors, and roofing material distributors supplying agricultural, warehouse, factory, and commercial construction projects. Buyers typically source raw coils separately, with the machine configured to accept coil widths of 914 mm to 1000 mm (typical feed width for 780 mm effective width output). The 35-130-780 profile specifically suits medium-pitch roofing applications where water runoff and structural span requirements balance against material economy. Importers should confirm with Xinghe Roll Froming Machinery whether the 35-130-780 model is supplied with decoiler, hydraulic cutting, automatic stacking, or PLC control options, as configuration packages vary.

Xinghe Roll Froming Machinery Co., Ltd. is located in Fuzhuang Industrial Zone of Botou City, Cangzhou, China, a municipality within Hebei Province known for its concentration of roll-forming and sheet metal machinery manufacturers. The supplier holds a harbor trust tier classification, which represents a basic verification level rather than an comprehensive audit. Notably, the listing shows a 0.00 percent response rate and zero average response hours, which suggests the supplier has not engaged with buyer inquiries through the platform's messaging system. This absence of response data means buyers should establish direct communication channels before relying on platform-mediated contact alone.

The supplier's profile does not state year of establishment, registered capital, employee count, annual revenue, specific machinery export destinations, or ISO certification details. The source description mentions ISO certification, but buyers should request the specific certificate number, certifying body, and scope of certification directly from Xinghe Roll Froming Machinery, as unverified claims carry no contractual weight. The company address places it within one of China's primary roll-forming machinery clusters, which offers logistical advantages for component sourcing and technical support but also means buyers should distinguish Xinghe's specific capabilities from the many similar manufacturers in the Botou area. No client references, case installations, or after-sales service commitments are documented in the available data.