Tungsten Carbide Conical Inserts For Medium And Low Pressure DTH Drilling

Tungsten carbide inserts, also known as carbide buttons, are engineered for demanding hard rock applications. These components are specifically designed for assembly on shield tunneling boring machine heads. Typically, a shield machine head is equipped with 30-40 units or more of these inserts, depending on the specific equipment requirements.

The tungsten carbide inserts feature a bolted design that allows for convenient replacement from the soil backroom behind the machine head. As industrial wear-resistant tools, conical inserts provide exceptional performance in challenging underground tunneling environments, including tunnel and subway projects with complex geological conditions.

These components must withstand high-power equipment forces such as propulsion and shear forces, requiring excellent impact resistance and wear resistance properties.

Due to the high density and small size of tungsten carbide processing products, we implement careful packaging protocols to minimize damage risk during transit. Cemented carbide products are secured in sturdy boxes and sealed to ensure safe arrival at their destination.

We utilize premium packaging materials including bubble wrap, foam, bubble bags, cardboard, and other appropriate protective materials as needed. Our commitment to quality extends to using only the highest grade packaging materials to guarantee product safety.

We partner with reliable and efficient courier services, with air shipping as our primary method for urgent orders. Our express shipping options include DHL, FedEx, UPS, and other trusted carriers.