Hengdong double screw pump pump pump pump chocolate syrup chemical insulation jacket screw pump package mail
The health level of double screw pump, is the crystallization of modern manufacturing and high precision machining technology of modern design technology is a new achievement; fusion production technology experts and equipment manufacturing industry. A pair of mutually meshing screw system, special design, and using modern processing techniques and means to ensure the relative motion of the double rotor pump body does not exist any direct contact between the metal.
discount 70% in 2018-09-23 to 2018-09-25
freight :USD$7.00,(Postal parcel)
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Double screw pump