Well drilling rigs rotating system What are the technical requirements for rotary drilling rig system is an important part of a small drilling rigs, deep drilling rig, and its main function is the rotation of the drill string, drill, Henan deep drilling rig, crushing rocks, forming a wellbore. Including turntable, faucets and top drive drilling system in three parts, which are well drilling rig floor rotating equipment. Here, we will introduce the rotation system: a small well drilling process requirements of the turntable. 1. a large enough torque and a certain speed, a rotating drill bit breaking rock drive and to meet salvage, upside down, making the deduction or milling and other special operational requirements. 2. With a shock, impact and resistance to corrosion. 3. Good sealing, lubrication, deep drilling rig Which is good, in order to prevent outside mud, dirt into the internal damage to the main and auxiliary turntable bearings. Second, the turntable structure: horizontal shaft assembly consists of the power input connection flange or universal shaft sprocket drive, the horizontal axis, bevel pinion bearing sleeve and a small oil sump in the base composition. Various types of rotary drilling rig rotary drilling rig purchase conditions Performance range is very large, Shandong deep drilling rig, for the construction of such pile diameter is very suitable. The principle of rotary drilling rig should be able to meet the needs of the user's current main project, taking into account engineering requirements that may occur in the future. In addition, the performance parameters of rotary drilling rig to leave room for development. Rotary drilling rig in accordance with its main operating parameters: can be divided into torque, engine power, hole diameter, depth and drilling rig machine quality for the purchase of three types: (1) Small rotary drilling rig. Small rotary drilling rig applications: various gallery of piling, pile floor section bearing structure, a variety of urban renewal projects of less than 1m municipal pile for pile for other purposes. Small rotary drilling rig Technical parameters: torque 100kN2m, engine power 170kW, hole diameter 0.5-1m, drilling depth of about 40m, 40t quality about the whole rig. (2) mid-sized rotary drilling rig. Medium rotary drilling rig applications: bridge piles of various highways, railways and other transport facilities bridges, large buildings, ports pile load-bearing structure, urban viaduct bridge piles, other applicable piles. Medium rotary drilling rig Technical parameters: torque 180kN2m, engine power 200kW, hole diameter 0.8-1.8m, drilling depth of about 60m, 65t quality about the whole rig. (3) large rotary drilling rig. Large rotary drilling rig applications: all kinds of highway, railway bridges Bridge pile, the special structure of other large buildings bearing foundation piles. Deep drilling rig, deep drilling rig, Long industry machinery (quality businessmen) are provided by Shandong Machinery Co., Ltd. Dragon. Machinery Co., Ltd. Shandong Long (www.longyejixie.com) in this area of ??construction machinery parts devoted boundless enthusiasm and passion, dragon industry machinery has been customer-centric, the concept of creating value for customers, quality, service to win market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Guo Lei.