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Shell molding

Coated sand refers to molding sand or core sand whose surface is covered with a solid resin film before molding. There are two coating processes: cold method and hot method: the cold method uses ethanol to dissolve the resin, and adds methenamine during the sand mixing process, so that the two co... Read More

The strong rise of “Made in China”

Germany is the teacher of China’s manufacturing industry. It was true a hundred years ago, and it is still true now, a hundred years later. In various exquisite pictures of products made in Germany, people marvel at Germany’s high-end technology and the professionalism of its workers... Read More

Stainless steel precision casting castings suitable for high temperature processing

Stainless steel precision casting process is a general term for casting technology. Stainless steel precision casting products have a long service life and are extremely heat-resistant. Stainless steel materials will not cause distortion or ripples on parts due to high temperatures. The most comm... Read More

New Year Message from Neuland

As Chinese New Year is approaching, we would like to take this opportunity to express our gratitude to all our customers and partners from all over the world. Also we would like to introduce to you the Chinese New Year (Spring Festival)cultrue. The origin of ancient traditional festivals is relat... Read More

Surface treatment-Zinc plating

Zinc plating is also called electro-galvanizing. It uses electrolysis equipment to degrease, pickle, and then put the pipe fittings into a solution composed of zinc salts, and connects the negative electrode of the electrolysis equipment. Place a zinc plate opposite the pipe fittings and connect ... Read More

Worm gear and worm shaft

Worm gear structures are often used to transmit motion and power between two staggered shafts. The worm gear and worm are equivalent to gears and racks in their mid-plane, and the worm is similar in shape to the screw. Features 1. A large transmission ratio can be obtained, which is more compact ... Read More

Pneumatic Marking

Pneumatic marking machine is a computer-controlled printing needle that moves along a certain trajectory in the X and Y two-dimensional planes. At the same time, the printing needle makes high-frequency impact motion under the action of compressed air, thereby printing a mark with a certain depth... Read More

The difference between cast aluminum and die-cast aluminum

Cast aluminum generally refers to aluminum castings made by casting technology, while die-cast aluminum refers to aluminum castings made by high-pressure die casting. The difference between the two is mainly the casting process. Casting processes generally include sand casting, lost wax casting, ... Read More

WEDM-LS

Low Speed Wire Cut, also called WEDM-LS, uses continuously moving thin metal wires (called electrode wires, usually copper wires) as electrodes to perform pulse spark discharge on the workpiece, generating a high temperature of more than 6000 degrees, which can erode metal and cut. A CNC machinin... Read More

Stainless Steel Automotive Parts

Investment casting technology can ensure the accuracy of part shape and size and produce high-quality parts. The use of stainless steel materials can provide parts with good corrosion resistance and strength, making them suitable for use in the automotive industry. There are many types of car par... Read More

Metal parts’ housing

The box body is the core part of the construction machinery transmission system. The main processing content is the plane and the hole system. The processing quality of the workpiece determines the assembly accuracy and working performance of the machine. The following introduces the processing s... Read More

Custom Cast Iron Couplings

Couplings are also called shaft couplings. A mechanical component used to firmly couple the driving shaft and the driven shaft in different mechanisms to rotate together and transmit motion and torque. Sometimes it is also used to connect shafts and other parts (such as gears, pulleys, etc.). It ... Read More
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