7.5kw dual liquid grouting drilling rig for full angle construction, drilling, foundation reinforcement, drilling and grouting integrated machine

Description :

7.5kw dual fluid grouting drilling rig for full angle construction, foundation reinforcement, drilling and grouting integrated machine I. The exposed rotating and sliding surfaces should be wiped clean before each drilling shift and coated with a layer of No. 20 mechanical oil on their surface. During each disassembly and assembly of the chuck, a layer of yellow dry oil should be applied to the sliding surface of the threaded part and tooth pad before assembly. The oil used in the III oil pump must be clean, free of impurities, and replaced on schedule. Characteristics of drilling rig: ZLJ series tunnel drilling rig has a small overall volume, light weight, easy movement, and is convenient for handling and installation in small section tunnels. The transmission method adopts mechanical rotation, hydraulic feeding, hydraulic chuck, compact structure, and high efficiency. Replace some parts using drill rods with diameters of 50 and 42. The drilling system is simple and easy to operate, and it is at the advanced level in terms of drilling capacity, drilling efficiency, safety and reliability in China.

　　1ZLJ-350Introduction to grouting reinforcement drilling rig

　　The ZLJ series drilling rig mainly consists of seven parts: power head, gearbox, winch, brake, chassis, control panel, and drilling tools. According to the on-site usage requirements of Fengcheng Mining Bureau, the local design of the drilling rig has been improved, and the winch component can be eliminated. The drilling rig is equipped with drill rods made of alloy steel material, and the welding process uses specialized equipment for friction fusion face-to-face welding, with excellent quality and high strength. The casting shell mold has been changed from a wooden mold to a metal mold, fully ensuring the interchangeability of the main components of the drilling rig and improving the quality of the drilling rig.

　　IIZLJ-350Parameters of grouting reinforcement drilling rig

　　Shandong Liheng Machinery supplies grouting reinforcement drilling machines, with main models including ZLJ-350, ZLJ-400, ZLJ-650, ZLJ-700, ZLJ-1200, etc.

AfterSalesService :

• Double liquid grouting drilling rig