Import Beam Flange Straightening Machines — Buy in wholesale FOB from Supplier in China

The beam flange straightening machine from Wuxi Olivte Machinery Equipment Co., Ltd. is purpose-built equipment for correcting distortion in H-beam flange plates after welding or rolling processes. The supplier produces two distinct variants: a mechanical straightening type with straightforward manual operation, and a hydraulic straightening type developed in-house by this manufacturer. The mechanical configuration relies on a simpler frame structure with screw or lever-adjusted pressure rollers, while the hydraulic system delivers substantially greater straightening force with automated feed and adjustment cycles. Both variants employ alloy steel straightening rollers and powered feed rollers that undergo heat treatment to achieve extended service life under repetitive loading conditions. Typical H-beam flange thicknesses addressed by this class of equipment range from 6 mm to 40 mm, with web heights from 200 mm to 1500 mm depending on machine frame capacity.

The straightening mechanism works by passing the welded H-beam through a series of contra-rotating rollers that apply controlled plastic deformation to reverse flange distortion. The mechanical type suits smaller fabricators with lower throughput and simpler correction requirements, offering lower capital cost and reduced maintenance complexity. The hydraulic type addresses heavy structural sections where higher force is essential to yield the flange material, with programmable pressure and roller gap settings that reduce operator dependence. The alloy steel rollers are specified as heat-treated, which typically implies surface hardness of 58-62 HRC and core toughness to resist cracking under impact loading. Roller spacing, feed speed in metres per minute, and maximum straightening force in kilonewtons are the critical operational parameters that buyers must match to their production mix.

Primary buyers include steel fabrication workshops, bridge and building construction material suppliers, shipyard structural sections producers, and heavy equipment manufacturers requiring welded H-beams to dimensional tolerance. The hydraulic variant particularly suits high-volume production environments where automation reduces labour cost per tonne. The supplier does not state rated capacity, motor power, machine weight, or footprint dimensions, so buyers must request these directly. No pricing, minimum order quantity, or delivery terms appear in the source data. Buyers should confirm whether the supplier provides installation supervision, operator training, and spare roller sets as part of the supply package.

Wuxi Olivte Machinery Equipment Co., Ltd. is located at Yaxi Park, Luoshe Town, Wuxi 214000, Jiangsu Province, China. The supplier operates from an address in the Wuxi industrial hinterland, a region with established metalworking and machinery manufacturing infrastructure. The company holds harbour trust tier status with zero recorded response rate and zero average response hours in the available dataset. No founding year, registered capital, employee count, or factory floor area is stated in the source material. The supplier is positioned as a developer of the hydraulic straightening type, claiming first-to-market development status for this configuration.

The supplier's product range centres on H-beam fabrication equipment, specifically flange straightening after welding distortion. No additional machinery categories, export markets, representative offices, or certification references appear in the data. The claim of in-house hydraulic development suggests engineering capability, though buyers should request patent documentation, design verification records, and reference installations to substantiate this. The address in Luoshe Town places the company within Wuxi's machinery manufacturing belt, though this geographic association does not independently confirm production scale or quality management maturity.