Company News

Peers engaged in plastic modification, granulation and extrusion processing all know that twin‑screw extruders look robust but are actually quite “vulnerable”. What factories fear most during production is insufficient output, but sudden equipment failures: material blockage, foreign‑object ingress, uneven feeding and sharp load surges caused by abnormal temperature. Once overload occurs, the screw may be twisted, the spline shaft broken, gearbox teeth sheared or the motor burnt out within seconds. Repair and replacement of one set of core transmission components can easily cost tens of thousands of dollars, not to mention the hidden losses from production shutdown and delayed orders.

Mining, tunneling and conveying equipment consistently operate under harsh working conditions including heavy-load impact, dust corrosion and alternating continuous loads. Once the transmission components fail, the entire production line will shut down, causing immeasurable economic losses. Our full-range couplings are professionally customized for mining machinery. Supplied directly by the manufacturer as a cost-effective alternative to imported products, they are perfectly compatible with core mining equipment such as shield machines, crushers, belt conveyors, ball mills and tunneling machines, delivering reliable protection for transmission system operation.

Jiteng Machinery completes the production of custom heavy-duty torque limiting couplings, officially ready for customer delivery. Designed for heavy-load and anti-blockage working conditions, these safety couplings serve multiple industrial fields with precise overload protection and stable power transmission performance.