categories of news

Product Categories

contact us

Company Name: Ningbo Pengtai Machinery Co., Ltd.

Contact: Mr. Sun

Phone: 0574-55846306 / 0574-55846307

Mobile: 18868918868


Fax: 0574-55846308

Address: No. 198 Qianjiao Road, Lingnan Industrial Zone, Xinjing Street, Beilun, Ningbo


Alibaba website:

company news

Your current location : Home >> News >> Company News
  • What are the most basic characteristics of choosing a vertical injection molding machine?

    As the saying goes, "Things are rare", but this sentence does not apply to everything. Many people mistakenly believe that no matter what product they choose, they are the choice of rare products. In fact, they were wrong. Especially when choosing an injection molding machine, the vertical injection molding machine should choose the most suitable and versatile features. & nb
    Release time: 2019-10-18 Clicks: 33

  • What is the operating process of a vertical injection molding machine?

    Before operating the reverse injection molding machine, it is necessary to master its operation process to ensure the efficiency and quality of the machine. But what problems should we pay attention to when operating this machine? First, before operating a vertical injection molding machine,
    Release time: 2019-09-17 Clicks: 38

  • How to classify the structure of vertical injection molding machine?

    The vertical injection molding machine has six systems: injection system, clamping system, hydraulic system / hydraulic transmission system, electrical control system, heating / cooling system, and lubrication system. 1: The spray system is one of the main functions. There are three main types
    Release time: 2019-09-10 Clicks: 26

  • What factors affect the operation of the vertical injection molding machine?

    Factor one: temperature In terms of the temperature of the vertical injection molding machine, if the temperature of the equipment increases, it can reduce the melt viscosity, improve the melt fluidity, reduce the power consumption of the machine, and reduce the energy consumption. The screw speed can be increased appropriately. But everything has a certain degree. If the machine temperature is too high, the extruded billet is easy to come out.
    Release time: 2019-09-10 Clicks: 18

  • What is a good method for temperature control of a vertical injection molding machine?

    Vertical injection molding machine usually consists of injection molding system, clamping system, hydraulic transmission system, electronic control system, lubrication system, heating and cooling system. But the system, security monitoring system and other components.
    Release time: 2019-09-03 Clicks: 44

  • What are the common electrical faults of vertical injection molding machines?

    When common faults occur in the control circuit of the injection molding machine, the first thing to do is to ask, see, listen, and listen to ensure that there are certain numbers in mind. The so-called problem is to explain the common faults of the injection molding machine operator or the worker reporting the common faults, and to find out whether all adjustments have been made before the common faults occur
    Release time: 2019-09-03 Clicks: 43

  • What's the point when using a vertical injection molding machine?

    One. Preparing to start the vertical injection molding machine 1. Wear safety protective clothing prescribed by the workshop before going to work. 2. Clean up the surroundings of the equipment, and do not store items unrelated to production. 3. Clean up the sundries inside and outside the workbench and the equipment, use clean cotton
    Release time: 2019-08-28 Clicks: 50

  • The vertical injection molding machine is too hot, how to cool it?

    The reason for the high temperature of the injection molding machine is one. The volume of the fuel tank is too small, the heat dissipation area is insufficient, and the capacity of the cooling device is too small. (1) The fuel supply system of the fixed pump selects the capacity of the oil pump according to the fast forward speed. Under high pressure and heating, most of the excess flow will return from the safety valve. (2) When the discharge circuit in the system is faulty or the discharge circuit is not set, the oil pump cannot discharge. The total flow of the pump is
    Release time: 2019-08-28 Clicks: 13

  • The right way to open a vertical injection molding machine

    If the injection molding machine's start-up process is not standard, it will lead to a variety of conditions such as poor mass production, short mechanical life, and falling quality. The following are the exact steps to turn on the injection molding machine and teach you the standard process. 1. Before the mechanical heating is started, the cooling water valve must be opened to check whether the water channel is smooth. 2. Close the power switch on the side of the control box, turn on the power in the machine, and press the machine on the panel.
    Release time: 2019-08-15 Clicks: 44

  • What is the common sense for operating a vertical injection molding machine?

    What is the common sense of using injection molding machines? In the process of using an injection molding machine, there are many issues that need attention. Aoxiang Machinery has sorted out some common knowledge about the use of injection molding machines: 1. Mold opening and closing Generally speaking, the mold opening and closing time used by most injection molding machines is slower than the quote time (about 100-359%). This
    Release time: 2019-08-15 Clicks: 14

  • What do I need to do if I want to reuse the vertical injection molding machine after a long period of shelving?

    Everyone knows that if mechanical equipment is stopped for a long time, some protective measures must be taken to avoid mechanical rust and aging. The same is true of vertical injection molding machines. Then, what should be paid attention to when the vertical injection molding machine is deactivated? The vertical injection molding machine manufacturers have come to introduce the masters. I. Washing machine: The powder, oil, water, and dust on the washing machine are unnecessary
    Release time: 2019-08-07 Clicks: 30

  • What are the classification of injection molding machines and the working principles of injection molding machines?

    We all know that the injection molding machine is the primary molding equipment for thermoplastics or thermosetting plastics and the manipulation of plastic molding dies to produce plastic products of various shapes. Then what exactly is the truth of the injection molding machine? First, the truth of the injection molding machine.
    Release time: 2019-08-07 Clicks: 64

  • Introduction of Ningbo Pengtai Vertical Two-color Injection Molding Machine

    On Thursday, July 04, 2019, today I will introduce the new vertical two-color injection molding machine introduced by Ningbo Pengtai Machinery. Some of the features and advantages of this machine will be explained to you by the editor First of all, the name of the machine is: two-color two-station disc vertical injection molding machine. Model: PT-120R2-2C. Machine features: 1. Vertical two-color
    Release time: 2019-07-04 Clicks: 25

  • Effect of clamping force on vertical injection molding machine

    Vertical injection molding machine can be locked: the "clamping force" tonnage is determined by the product and plastic.
    Release time: 2017-05-12 Clicks: 256

  • Analysis of the Causes of Bending Deformation of Plastic Profiles and Related Solutions 4 Times

    Bending deformation of plastic profile is the most common quality failure in its extrusion production process. Its severity is often different due to the different plastic material structure and die wear. If the corresponding measures are not taken, the profile products with qualified quality cannot be produced. Causes of bending deformation of plastic profiles
    Release time: 2016-07-27 Clicks: 128

  • Analysis of 5 common mold surface treatment processes 3 times

    1. Surface treatment process: case paint The case paint has excellent metal feeling and good alcohol resistance, and can be recoated with PU or UV varnish. The heavy metal content of toy paint meets international safety standards. Including CPSC lead content standard, American test standard ASTMF963, European standards EN71, EN112
    Release time: 2016-07-27 Clicks: 43

  • How do citizens buy safe charging products

    Recently, the news that the 23-year-old Southern Airlines sister charged and called to cause electric shock has attracted the attention of netizens, and more news revealed that the mobile phone charger used by the flight attendant was not the original, so the issue of mobile phone charging safety became the focus again. How do citizens buy safe charging products? Asian fluid editors will help you.
    Release time: 2016-07-27 Clicks: 30

  • Set of screw slipping process for vertical injection molding machine

    Sliding screw of vertical injection molding machine will cause material degradation and then affect product quality. In this regard, most users want to know more about the cause of screw slippage? How to "catch" a slippery screw? Let ’s talk about it for you
    Release time: 2016-07-27 Clicks: 119

  • Classification of conventional injection molding materials for injection molding machines

    For Dongguan injection molding machine plastic materials, it can be divided into two types: thermoset and thermoplastic: & nbs
    Release time: 2016-07-27 Clicks: 306

  • Causes of secondary waste in thermoplastic injection molding

    Insufficient plastic parts: Mainly due to insufficient supply, poor melt filling flow, excessive aeration and poor exhaust, etc., the filling type melt has poor filling flow, excessive aeration and poor exhaust, etc. cause the filling cavity to be dissatisfied. Pieces
    Release time: 2016-07-27 Clicks: 41

Total 21 20 Articles per page Pages: 1/2
2 下一页 尾页 1 2NextLast
online service
share it One-click sharing