News

  • The difference between EPS insulated box & PU insulated box?

    For some products that need to be kept fresh, the quality of the products not only depends on the origin, but also the link of cold chain transportation is of utmost importance. Especially in the pre-packaged or non-pre-packaged fresh food from the cold storage distribution to the consumer this e...
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  • 7 Factors Affecting the Quality of Polyurethane Spray Foam

    There are many factors that affect the quality of polyurethane spray foam. Next, we will focus on the seven main factors that affect its quality. If you understand the following main factors, you will be able to control the quality of polyurethane spray foam very well. 1. The influence of the su...
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  • Considerations for polyurethane spraying in winter construction

    Polyurethane spraying generally has little effect on winter construction. However, when the temperature is low, the adhesion of poor quality polyurethane spray and wall surface is poor, looks like honeycomb cotton, and will fall off later. Today to give you some attention to winter construction p...
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  • Polyurethane black material exterior wall insulation when spraying precautions

    1. If the spraying surface is not disposed of glass, plastic, lubricated ceramics, metal, rubber and other materials can not be constructed, spraying the surface of water seepage, dust, oil and other conditions to stop construction. 2. Nozzle from the working surface of the interval should be adj...
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  • Introduction to hydraulic lifting platforms

    Hydraulic lifting platform is a multi-functional lifting and loading machinery and equipment. Hydraulic lifting platform is divided into: four-wheeled mobile lifting platform, two-wheeled traction lifting platform, car modified lifting platform, hand-pushed lifting platform, hand-cranked lifting ...
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  • HOW IS THE COMFORT OF THE SEAT EVALUATED? IS THE THICKER THE BETTER?

    Before we answer this question, let’s first understand what seat comfort is. Seat comfort is an important component of car ride comfort and includes static comfort, dynamic comfort (also known as vibration comfort) and handling comfort. Static comfort The structure of the seat, its dimensional pa...
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  • Is PU artificial leather necessarily worse than leather?

    This may be true for leather products, but not necessarily for cars; while it is true that animal leather looks more delicate and may feel better to the touch than faux leather, animal leather is difficult to ‘shape’. This means that it can only be used to cover conservatively shaped car seats, w...
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  • How Does The Foam-in-place Packaging Machine Work

    The working principle of the field foam packaging system: After the two liquid components are mixed by equipment, they react to produce Freon-free (HCFC/CFC) polyurethane foam materials. It only takes a few seconds from foaming and expansion to setting and hardening. Different types of raw materi...
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  • What Is Foam Packaging Machine? How To Buy A Foaming Packaging Machine?

      Foam in the operation of the construction usually need to cooperate with the spray gun or disposable material tube, no matter which method of construction is used belong to the manual construction. The emergence of the foaming machine to save labor input, more effective control of the amou...
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  • How Lifting Work Platforms Work

    Hydraulic lifting equipment controls the direction of movement of the two cylinders. If the table is to rise, the reversing valve is set to the right position, the hydraulic oil discharged from the pump is supplied to the rod cavity of the auxiliary cylinder through the check valve, speed control...
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  • Why Hydraulic Lifts Don’t Go Up

    Hydraulic lifts are one of many types of lifts and hydraulic lifts are suitable for a wide range of situations. It is important to be careful when choosing a hydraulic lift manufacturer. If you choose a manufacturer with poor production quality, there is a risk that many problems will arise durin...
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  • What Problems Can Be Encountered With The Operation Of Worm Gear Lifts?

    The worm gear screw lift can be used singly or in combination, and is able to adjust the lifting or advancing height according to a certain procedure with precise control, either directly driven by an electric motor or other power, or manually. It is available in different structural and assembly...
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