News and Events

• Two jaw plates crushing machine for extrusion and bending – Suzhou Polytime Machinery Co., Ltd.

  22-05-09

  Jaw crusher is a crushing machine that uses the extrusion and bending action of two jaw plates to crush materials with various hardnesses. The crushing mechanism consists of a fixed jaw plate and a movable jaw plate. When the two jaw plates approach, the material will be...

• Large-scale crushing machine – Gyratory crusher – Suzhou Polytime Machinery Co., Ltd.

  22-04-18

  Gyratory crusher is a large-scale crushing machine that uses the gyratory movement of the crushing cone in the inner cone cavity of the shell to squeeze, split and bend the material, and roughly crush ores or rocks of various hardness. The upper end of the main shaft equ...

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  The working principle of the cone crusher – Suzhou Polytime Machinery Co., Ltd.

  22-03-19

  The working principle of the cone crusher is the same as that of the gyratory crusher, but it is only suitable for crushing machinery for medium or fine crushing operations. The uniformity of the discharge particle size of the medium and fine crushing operations is gener...

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  What are the advantages of plastic extruders? – Suzhou Polytime Machinery Co., Ltd.

  22-03-05

  A plastic extruder is a piece of plastic extrusion equipment that melts and extrudes plastic raw materials. The materials are continuously extruded in a flowing state through heating and pressurization. It has the advantages of high efficiency and low unit cost. It is ne...

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  What are the production process parameters of the plastic extruder? – Suzhou Polytime Machinery Co., Ltd.

  22-02-21

  The process parameters of plastic extruder machines can be divided into two types: inherent parameters and adjustable parameters. The inherent parameters are determined by the model, which represents its physical structure, production type, and application range. Inheren...

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  What are the factors affecting the molding of the plastic extruder? – Suzhou Polytime Machinery Co., Ltd.

  22-02-10

  The main parameters affecting the extrusion process of the plastic extruder are temperature, pressure, and extrusion rate. Temperature is an important condition for the smooth extrusion process. When the material is plasticized in the barrel, its temperature shall not be...