Application of Double-Acting Reciprocating Booster in Cubic Anvil Press
双作用往复增压器六面顶压机应用
Application of Double-Acting Reciprocating Booster in Cubic Anvil Press
超硬材料领域素有“世界金刚石看中国”的说法，中国工业用人造金刚石产量占全球总量的95%以上。随着行业发展，金刚石关键设备“六面顶压机”需求也越来越大。
China dominates the global superhard material industry, producing over 95% of the world's industrial synthetic diamond. Demand for cubic anvil presses, core diamond manufacturing equipment, keeps rising steadily.
金刚石六面顶压机在我国的应用与发展已经有40多年的历史，长期以来一直采用单作用增压器或超高压泵作为增压装置的模式。国产单作用增压器技术非常成熟，被大部分压机生产厂家广泛采用，但因为其具有体积大、价格高、超程限制等缺点已经越来越不能适应六面顶压机大型化发展及长工艺保压的要求了。而超高压泵具备可长期增压、保压的优点，但在工业实际应用中，超高压泵的使用寿命不长、更换频繁及装机功率大的缺点也限制了其大范围的推广应用。近年来，德思宏研制出的双作用往复式增压器，可以自动连续无死点增压，具有单作用增压器和超高压泵无可匹敌的优点，已在国内得到广泛推广应用。
The application and development of cubic anvil presses in China span over 40 years. Single-acting boosters and ultra-high pressure pumps have long served as mainstream pressurizing devices. Domestic single-acting booster technology is well-established and widely adopted by press manufacturers. However, drawbacks including bulky size, high cost and stroke limits make it incompatible with large-scale press development and long-duration pressure maintenance. Ultra-high pressure pumps support sustained pressurization and pressure holding, yet their short service life, frequent replacement and high installed power hinder large-scale popularization. In recent years, Desihong-developed double-acting reciprocating boosters achieve continuous dead-point-free automatic pressurization. Boasting unparalleled superiorities, they have gained extensive domestic application.
德思宏双作用往复增压器，具有以下特点。
The X series booser with extra large flow has the following characteristics:
1、内部集成液控换向阀，连续增压，液控换向阀专利技术,动作无死点。
Internal integrated direction valve, continuous pressurization,no stuck design.
2、双向增压，增压速度快。
Dual-acting, fast charging.
3、压力自动补偿，当低压压力P与高压压力HP达到压力平衡时候，增压器停止动作，当高压压力泄漏导致压力下降时，增压器又开始动作，继续补偿泄漏压力，实现永不掉压。Pressure auto-compensation, when the low pressure P and high pressure HP reach the pressure balance, the booster stops working, when the high pressure pressure leak causes the pressure to drop, the booster starts to operate again, continue to compensate the leakage pressure, to achieve never drop the pressure.
4、集成度高，体积小，重量轻，制造成本低，维护方便。High integration, small size and light weight，low price，maintenance friendly.
5、输出压力高，最高可达250MPa，输出流量大。High output pressure reach 2500bar and large output flow.
6、活塞与孔采用间隙密封，活塞涂层，寿命长。The piston and the hole are sealed by gaps, coating piston technology，the service life is long
德思宏双作用往复式增压器作为一种新的增压装置，在六面顶压机上的应用具有单作用增压器和超高压泵无可匹敌的优势。
As a new pressurizing device, Desihong double-acting reciprocating booster possesses unparalleled advantages over single-acting boosters and ultra-high pressure pumps when applied to cubic anvil presses.
德思宏双联或多联型双作用往复增压器
Desihong Duplex/Multi‑Unit Double‑Acting Reciprocating Booster
德思宏双作用往复增压器(双联型) 或多联型，采用两个或者多个增压器通过阀块连接组装而成，通过内部设计，使多个增压器内部相互错开增压，从而实现高压稳定输出。多个增压器并联使用，可加大高压输出流量。
Desihong duplex or multi-unit double-acting reciprocating boosters are assembled with two or more boosters connected via valve blocks. Internal design enables staggered pressurization among units to deliver stable high-pressure output. Parallel installation effectively increases high-pressure flow capacity.
双联或多联型双作用往复增压器适合高压压力波动要求高，高压流量需求大的场合。
Duplex and multi-unit double-acting reciprocating boosters are suitable for scenarios requiring strict pressure stability and large high-pressure flow.
