Heavy double shear shell & bracket adopt Hardox450 steel; pulverizer shell NM400, only teeth Hardox450. All cutting edges high-hardness alloy steel. 12-month warranty, free plate replacement within 12 months, 200 RMB welding reimbursement within 6 mon

Tooth & leakage damage from insufficient grease & overload not covered by free replacement.

Rotating for indoor demolition, fixed for outdoor rebar cutting. Heavy shear Hardox shell, pulverizer NM400, identical warranty terms.

Yes, JISAN engineers a versatile range of concrete crushers for excavator carriers from 5 to 50 tons. Whether you need a heavy-duty suction cup model or a standard concrete crusher bucket, our attachments ensure precise material handling. As a leading chi

Absolutely. While this suction cup model handles massive structures, we also manufacture a highly agile mini concrete crusher and small concrete crusher for confined urban spaces. If you need a skid steer concrete crusher or a standard concrete pulverizer