在注塑模具领域，为了执行自动裁切浇口或冲、挤塑胶等功能，通常会在塑料成型加工所用的公母模具内安装很小的配有刀具的超高压油缸，当熔融的塑胶在注入模穴内且尚未回温凝固的保压过程中，推动超高压油缸伸出动作，裁切浇口或冲、挤塑胶，可以确保注塑工件外观表面光滑平整，并一次成型，省去除浇口或毛边的工序。由于模具本身特点，模内切油缸尺寸设计的比较小，因此需要超高压力驱动，而德思宏液压增压器很好的解决了超高压问题
在注塑模具领域，为了执行自动裁切浇口或冲、挤塑胶等功能，通常会在塑料成型加工所用的公母模具内安装很小的配有刀具的超高压油缸，当熔融的塑胶在注入模穴内且尚未回温凝固的保压过程中，推动超高压油缸伸出动作，裁切浇口或冲、挤塑胶，可以确保注塑工件外观表面光滑平整，并一次成型，省去除浇口或毛边的工序。由于模具本身特点，模内切油缸尺寸设计的比较小，因此需要超高压力驱动，而德思宏液压增压器很好的解决了超高压问题。
德思宏超高压时序控制器的特点：
压力更高：额定压力达到160MPa，最大压力可达200MPa。
速度更快：同样功率下，能驱动更多的油缸。
寿命更长：无活动密封设计，无密封老化、磨损问题，超长寿命。
变频控制：变频控制，按需输出流量，降低能耗。
一机多控：一台设备可以随意单独控制多台注塑机，互不影响。
多机并联：可以多台并联使用，加快高压输出速度。
维护方便：模块化设计，维修维护简单方便。
目前众多塑胶企业为什么要选择做模内热切，做模内热切具体能有什么收益？
选择模内热切的原因
从现在制造业面临问题来分析
1.供需不协调、订单波动与资源难以取得平衡；
2.社会成本高涨，人力成本越来越高；
3.资源缺乏，劳动意识提升，效能降低；
使用模内热切之后会有哪些好处
1.模内自动化，降低对人的依赖度；
2.降低成型周期；
3.生产稳定性提高；
4.降低产品人为品质影响；
5.降低模具维修成本。
我司销售的超高压液压时序控制器具备以下特性：
1.采用功能模快化设计和制造维护更方便；
2.输出压力可达80-200MPA而且输出压力平稳，反应的时间0.3S灵敏度高；
3.产品使用标准模块化设计。
In the field of injection molding, to perform functions such as automatic gate trimming, punching, or extruding plastic, small ultra-high-pressure cylinders equipped with cutting tools are typically installed within the male and female molds used in plastic molding. During the holding pressure phase—when molten plastic has been injected into the mold cavity but has not yet cooled and solidified—these cylinders are activated to extend, thereby trimming the gate or punching and extruding the plastic. This ensures that the surface of the injection-molded part is smooth and flat, and is formed in a single step, eliminating the need for separate processes to remove gates or flash. Due to the inherent characteristics of the mold, the in-mold cutting cylinders are designed to be relatively small, thus requiring ultra-high pressure for actuation; the Deshong hydraulic booster effectively addresses this ultra-high-pressure requirement.
Features of the Deshong Ultra-High Pressure Sequence Controller:
Higher Pressure: Rated pressure reaches 160 MPa, with a maximum pressure of up to 200 MPa.
Faster Speed: Drives more cylinders with the same power output.
Longer Service Life: Features a design with no moving seals, eliminating issues related to seal aging and wear for an exceptionally long service life.
Variable-Frequency Control: Utilizes variable-frequency control to deliver flow on demand, reducing energy consumption.
Single-Unit Multi-Machine Control: A single unit can independently control multiple injection molding machines simultaneously without interference.
Multi-Unit Parallel Operation: Multiple units can be operated in parallel to accelerate high-pressure output.
Easy Maintenance: Modular design ensures simple and convenient maintenance.
Why are so many plastic manufacturers currently choosing in-mold hot cutting, and what specific benefits does it offer?
Reasons for Choosing In-Mold Hot Cutting
Analysis Based on Current Challenges in the Manufacturing Industry
1. Imbalances between supply and demand, order fluctuations, and difficulties in balancing resources;
2. Rising social costs and increasingly high labor costs;
3. Resource shortages, heightened labor awareness, and reduced efficiency;
What Are the Benefits of Using In-Mold Hot Cutting?
1. In-mold automation reduces reliance on manual labor;
2. Shorter molding cycles;
3. Improved production stability;
4. Reduced human-induced quality issues;
5. Reduced mold maintenance costs.
The ultra-high-pressure hydraulic sequence controllers sold by our company feature the following characteristics:
1. Modular design for easier manufacturing and maintenance;
2. Output pressure ranging from 80 to 200 MPa with stable pressure delivery, a response time of 0.3 seconds, and high sensitivity;
3. Standard modular design.
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