The major procedure of Water ring vacuum pump for vacuum package is to exhaust gas from bags, reduce gas concentration in food packaging environment and prolong the shelf life of food.
HARTIP 1000 of Portable steel hardness tester Portable steel hardness tester HARTIP 1000 is an integrated handheld metal hardness tester that combines probe and processor into one unit.
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Mop Head Color: blue&whiteMop Head Weight:300grams,350grams,400grams,450grams,500grams,or as your request.Mop Handle:aluminum,iron or stainless steel,or as your request.
During the operation, the gas is compressed at the equal temperature, so the water ring vacuum pumps and compressors can be used to suck and compress flammable, explosive and poisonous gases.
Hybrid compound binder is used in the powerful grinding wheel for slotting. The single side cutting depth of the wheel can reach 6 mm. Under this cutting depth, the feed speed of the wheel can reach 90-120 mm/min.
Dielectric loss tester can effectively find the overall damp, deterioration and partly defects of electrical equipment insulation, which are widely used in electrical manufacturing, transformer installation, handover and preventive testing. Which is our h
Metal to metal ball and seats kit includes one ball and two seats for metal seated ball valve. They are already lapped together and tested with alcohol or kerosene to guarantee as “Zero leakage” and/or “bubble tight seal”.
The appearance of the chain looks like the crawler of a tank consisting of certain number of joints.The joints of crawler are freely turned round.The same series of chain has same inner height and out height and same pitch but the inner height and bend ra