Manufacturing method of ashtray

As a common daily necessities, ashtrays are widely used in homes, offices, hotels and other places, providing convenience for people. There are many ways to make an ashtray. Here are some common ones.

Manufacturing method of ceramic ashtray

Ceramic ashtray is a common ashtray, and its manufacturing method is as follows:

(1) adobe preparation: soak the clay in water for 1-2 days, take it out and knead it into dough, then flatten it with a wooden hammer, with a thickness of about 1-2 cm.

(2) Mold making: Make the mold of the ashtray, and determine the shape and size of the mold according to the requirements.

(3) placing adobe: placing adobe in a mold and pressing it by hand to make it closely fit with the surface of the mold.

(4) Cutting and grinding: cut the shape of the ashtray with a knife to remove excess adobe, and then grind the surface with emery cloth to make it smooth.

(5) Drying and firing: the manufactured ashtray is naturally dried in a ventilated place and then fired in a kiln. The firing temperature and time depend on the brick material.

Manufacturing method of metal ashtray

Common materials of metal ashtrays are copper, iron and stainless steel. The manufacturing method is as follows:

(1) material preparation: prepare the required metal materials, and carry out cutting, grinding, bending and other treatments as required.

(2) Welding: the cut metal plate is welded into the shape of an ashtray by a welding machine.

(3) Grinding and polishing: after welding, grind the surface with emery cloth or steel ball to remove welding marks on the surface, and then polish it with a polishing machine to make the surface smooth.

(4) Surface treatment: According to the requirements, the surface of the ashtray can be treated by painting, spraying, etc. to increase its aesthetics.

Manufacturing method of cement ashtray

Cement ashtray is a relatively simple manufacturing method, and its technological process is as follows:

(1) Prepare the mold: the mold for making the ashtray. The shape and size of the mold will be determined according to the requirements.

(2) Preparing cement: mixing cement and sand according to a certain proportion, adding a proper amount of water and stirring evenly.

(3) Mold filling: pour the mixed cement into the mold of the ashtray, and press it by hand to make it closely adhere to the surface of the mold.

(4) Drying and polishing: put the mold filled with cement in a ventilated place to dry naturally, then remove the mold and polish the surface with emery cloth to make it smooth.

(5) Surface treatment: According to requirements, the surface of the ashtray can be treated by painting, spraying, etc. to improve its aesthetics.

In a word, there are many ways to make ashtrays, and different methods can be selected according to different needs and materials. But no matter which way is adopted, we should pay attention to safety and environmental protection to avoid harm to the environment and ourselves.