Classification of blasting discs:Plate type bursting disc: the plate type bursting disc is made of plastic metal or graphite. The former causes tensile failure due to convex shape of the wall after be..

Bursting disc: a pressure sensitive element that moves rapidly due to overpressure. (plainly speaking, a protective device that protects against pressure explosion and is used to relieve pressure...

Smokeless discharge device1. effectively prevent flame and heat, and provide a safe place for equipment, buildings and mobile personnel.2. the effective collection of dust - no pollution to the enviro..

Flat slit type blasting sheet (PF)A composite blasting piece consisting of a metal diaphragm and a sealing film on the plane. The blasting pressure is controlled by the weakening structure of the join..

Blasting piece: it is a pressure sensitive element that moves rapidly because of overpressure. (it is to say that the protection device that prevents the pressure too large to explode is used for pres..

Smokeless discharge device1. effectively prevent flame and heat, and provide a safe place for equipment, buildings and mobile personnel.2. the effective collection of dust - no pollution to the enviro..

Flameless discharge deviceFlame filtration - prevent the combination of dust and flame in the blasting area, design the built-in frame and gasket for the indoor discharge application, fast and conveni..

The common Zongzi on the market are zongzi and big zongzi. According to the different tastes of North and south, there are sweet zongzi and salty zongzi. According to the added ingredients, there are ..

When we are processing food, cooking is indispensable. Cooking process can change the taste, color and nutrition of food, and also use temperature to kill or reduce some harmful bacteria in food. Mezz..