In mining and crushing industry, jaw crusher, as the primary crusher in a crushing line, its performance plays an important role in the running of complete crushing line; therefore, users have an increasing demand on the capacity and stability of jaw crusher. In accordance with the desired market, engineers in Henan Hongxing Mining Machinery Co., Ltd, combining 20-year experiences in the crushing industry, have developed HD high-efficiency jaw crusher together with German engineers; it makes a significant \breakthrough of capacity and quality-improving in the crushing production line.

With the perfect optimization of crushing cavity and working parameters, HD jaw crusher stands out in terms of a higher capacity and superior product quality, and wider availability as well. It can be used in various industries, such as metal and non-metallic ores, construction, sand and stone crushing, cement and metallurgy, especially doing well in crushing hard materials.

Eccentric Shaft

Careful forging and heat treatment ensures an optimum speed and a higher throughput. Larger bearings in both sides guarantee greater bearing capacity and reliability.

Flywheel

Numerous calculations and designs effectively eliminate the unbalanced vibrating force caused by the eccentric motion. Perfectly match with the counter weight buffers the vibration for a more stable and reliable performance.

Frame

E-shaped frame with reasonable distribution of strengthening rib, making the machine more stable and strong.

The operation vibration is small, noise is low.Bolt locking system of the side plate makes the running more efficient and convenient.

Jaw plate

Optimized curvy-shape design can improve the capacity and reduce the wear.

Thicker manganese steel alloy material ensures longer life span.

Symmetric design, jaw plate can be re-placed upside down for prolonged utilization.

Bearing Base

Optimized structure stabilizes the operation which further reduces the harm to the bearings in case of any deformation.

Special placement can effectively eliminate the crushing force.

Adjustment Device

Fast discharge opening setting adjustment can be realized by the screw pole or the hydraulic cylinder.

Lubrication System

Concentrated lubrication and common lubrication connecting joint allow lubrication efficient and convenient.

Labyrinth seal effectively reduces the dust pollution. Crushing Cavity Optimized cavity design, precise eccentric throw calculation and scientific movable jaw design can improve the capacity by 30%-50%.