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ABOUT DINGLI

Qingdao Dingli Machinery Co., Ltd. is specialized in the production of foundry machinery and equipment, mainly producing foundry clay sand, resin sand, coated sand, wet sand drying, lost mold, sodium silicate sand processing equipment, can undertake all kinds of mechanical sand processing design, manufacturing, installation, commissioning and other turnkey projects...
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LATEST NEWS

11-252022
How to use the coated sand mixer

This machine is mainly used for thermal production of coated sand mixing, the working mechanism adopts the relative movement of scraper and rotor, so that the material in the basin can be stirred evenly in a very short time, so that the sand coated, sand mixing quality is good, high efficiency, and

10-082022
necessary conditions for mixing qualified clay molding sand

The preparation of molding sand includes three conditions: the preparation of raw materials, the mixing of molding sand, the adjustment of molding sand and the loosening of sand. The molding sand used in casting production is made up of recycled sand plus an appropriate amount of new sand, clay

04-302022
Specialized In The Production Of Foundry Machinery And Equipment

Qingdao Dingli Machinery Co., Ltd. is specialized in the production of foundry machinery and equipment, mainly producing foundry clay sand, resin sand, coated sand, wet sand drying, lost mold, sodium silicate sand processing equipment, can undertake all kinds of mechanical sand processing design, ma

04-302022
Specialized In The Production Of Foundry Machinery And Equipment

Qingdao Dingli Machinery Co., Ltd. is specialized in the production of foundry machinery and equipment, mainly producing foundry clay sand, resin sand, coated sand, wet sand drying, lost mold, sodium silicate sand processing equipment, can undertake all kinds of mechanical sand processing design, ma

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