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Difference on performance. There are four types of block making machines in China, namely semi-pressure molding block making machine, hard plastic block making machine, semi-hard plastic block making machine and soft plastic block making machine. Because of the differences on performance, quality and other aspects, their prices vary a lot. The key point of choosing which kind of block making machine is whether the machine is suitable for process requirements and raw materials or not. Price is an important factor, but not the only determining factor.Henan Daswell Machinery is a professional manufacturer of mining machine for almost 30 years in China. We are dedicated to supplying our customers with best service and products, our major products include:twin shaft concrete mixers for sale,Portable concrete mixer,concrete mixing plant for sale,If you are interested in our products, please contact us freely: sales@daswell.com   Difference on weight. Because of the higher extrusion pressure of hard plastic block making machine, it has higher requirements on overall structure, so its total weight is larger than other models, which results in a price difference. Difference on material. Since the block making machines manufactured by our company are hard plastic ones with high extrusion pressure, so the requirements on equipment material aspect are more stringent. Almost all the main parts of our machine are castings, while others are steel plate welded. Our machines use hardened reducers, while others are soft. Another important aspect is the lining plates and mixing blades we use are wear-resistant materials Reversing drum concrete mixer Continuous concrete batching plants, accounting for a significant proportion in the overall machine. This is one of the reasons leading to price difference.   The ultimate point is choosing higher cost-effective product suitable for us according to our practical situations.