自動液壓開孔鉆動力源為液壓泵站，液壓傳動對帶水作業無觸電隱患、帶氣帶油作業無火花及電磁干擾等爆炸風險，可實現自動進刀完成帶壓開孔作業。
The power source for automatic hydraulic hot tapping is the hydraulic pump station. The hydraulic transmission has no electric shock hazard for operations with water, and there is no risk of explosion such as sparks and electromagnetic interference for operations with air and oil. It can achieve automatic cutting to complete pressurized drilling operations.
動力源也可直接利用工地上的挖掘機、推土機等液壓系統（在工作壓力、流量相符的情況下需定制）為動力源，安全簡便。
The power source can also be directly used from hydraulic systems such as excavators and bulldozers on the construction site (customized when the working pressure and flow rate match), which is safe and convenient.
帶壓開孔機主要用于自來水、熱力、冷卻水、煤氣、石油、化工等各種規格主管道的嫁接分支管道作業。
The pressurized drilling machine is mainly used for grafting branch pipelines of various specifications of main pipelines such as tap water, heat, cooling water, gas, petroleum, chemical, etc.
適用的管道材質：PE、鋼管、合金鋼、鑄鐵、球墨管、水泥管、玻璃鋼管、不銹鋼管。管道開孔直徑范圍：Φ50-Φ1400
Applicable pipeline materials: PE, steel pipe, alloy steel, cast iron, ductile iron pipe, cement pipe, fiberglass steel pipe, stainless steel pipe. Pipeline hot tapping diameter range: Φ 50- Φ 1400
液壓開孔鉆體(XJZY系列)：全系采用45#鋼制材料，嚴禁使用鑄造承壓部件
Hydraulic drilling body (XJZY series): The entire series is made of 45 # steel material.
開孔鉆進刀頂板是關鍵承壓部件，厚度應安規范生產不低于25mm厚度的45號鋼制材質，其表面做鍍鋅或防銹處理。
The top plate of hot tapping drill feed is a key pressure-bearing component. Its thickness shall be 45 # steel with thickness no less than 25mm and its surface shall be galvanized or rust-proof.
開孔刀刀頭（刀齒）材質：高速鋼或硬質合金。刀齒尺寸應均勻一致，尺寸誤差在（0.1-0.3）
Material of hot tapping cutter head (teeth): HSS or carbide. The cutter teeth size shall be uniform and the size error shall be within (0.1-0.3)
液壓開孔鉆體(XJZY系列)配套的液壓泵站工作壓力為10Mpa，流量為35L/Min
The hydraulic pump station equipped with the XJZY series hydraulic drilling body has a working pressure of 10Mpa and a flow rate of 35L/min
XJZY-DN(300-1400)整體重量為200-1300公斤范圍，作業時應當使專用吊裝設備進行輔助安裝作業，用以減小管道所受應力的影響。
The overall weight range of XJZY-DN (300-1400) is 200-1300 kilograms, and special lifting equipment should be used for auxiliary installation during operation to reduce the impact of stress on the pipeline.
液壓馬達排量、標準額定工作壓力以及輸出扭矩、轉數等參數依據開孔鉆所需動力不同而有所改變。
The hydraulic motor displacement, standard rated working pressure, output torque, revolutions, and other parameters vary depending on the power required for hot tapping.
客戶定制的刀具應當遵循設備標準進行改制和優化，對存在的疑點和技術要求應當與客戶及時反饋與溝通后再批量生產，以確保產品質量。
Customized pressurized punching machines by customers should be modified and optimized in accordance with equipment standards. Any doubts and technical requirements should be promptly reported and communicated with customers before mass production to ensure product quality. ensure product quality.
