Factory outlet: no traders, only factory and customer.
One year or 18 month warranty.
Problem solved within four hours.
FEM and GB production standard
Professional engineer and testing department
Sandblasting: Material or finished products
Epoxy zinc rich primer and chlorinated rubber top-coat
Export packaged: wooden box or waterproof cloth
Overload protection limit switch to protect the hoist from overload operation;
Lift height limit switch to protect the hoist from the hook reach the up/down limit;
PU buffer anti-collision for crane long travel.
Power failure protection to protect the hoist from the low voltage and power failure;
Motor's protection grade is IP44 with F for insulation grade based standard;
For ex type hoist, the EX grade of the motor and electricity will be EX dII BT4/CT4;
For metallurgical hoist, the insulation of the motor will be H grade, and there is high temperature resistance cable and thermal baffle to protect the crane from the heat.
LINKS : Dongqi Crane