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M Type Steel Straps

Jining Dongyanbo Mining Equipment Co., Ltd. produces M-type steel straps made from high-strength cold-rolled or alloy plates through precision stamping. The M-shaped corrugated structure ensures more even stress distribution, high bending stiffness, and strong resistance to deformation, significantly improving the overall integrity of surrounding rock support and effectively preventing safety hazards such as spalling and subsidence. Two main types are offered : Standard M-type steel straps and Custom Extended M-type steel straps . Standard M-type steel straps are available in a full range of specifications, suitable for conventional mine roadways and mining area support. Custom extended M-type steel straps can be produced non-standard according to site conditions to meet the requirements of large span sections, special surrounding rock conditions, and complex processes. When used in conjunction with Rock Bolts and Rock Anchors , the products transform concentrated loads into planar loads, resulting in highly efficient and reliable support. Factory direct sales are available, with flexible options for both economy and high-strength models; bulk purchases offer even greater discounts.

Standard M Type Steel Straps

Standard M Type Steel Straps are manufactured strictly according to national standards, using high-quality carbon steel plates. Cold-pressed into an M-shaped structure with multiple corrugations, the steel strips experience more balanced stress distribution, exhibiting excellent bending and torsional resistance. They effectively link with anchor bolts to form a unified support system, improving the stability of the surrounding rock. The product is highly versatile, suitable for conventional roof and sidewall support in coal mines, metal mines, and tunnel projects. It can evenly transmit anchor bolt tension, preventing localized rockfall and deformation. The steel strips are of standard dimensions, with a smooth surface, free from deformation and cracks. During installation, they fit tightly against the tray, ensuring secure fixation, high construction efficiency, and meeting quality standards. They are suitable for batch use in various conventional support projects.

Custom Extended M Type Steel Straps

Jining Dongyanbo Mining Equipment Co., Ltd. offers custom-extended M-type steel straps. These straps are available in custom lengths, featuring an M-shaped reinforced structure suitable for large-span, long-distance tunnel support. They link with multiple anchor points to achieve continuous overall support, meeting specific construction needs.