1)Brief introduction：
Importing foreign advanced technology to create a new kind of miniature machine, using within the high voltage power to inject the grout into concrete，in order to reach the purpose of water plugging, the key parts of the machine is made by new materials synthesis, more wearable and closed tighter, its very light and easy to handle and keep in good repair.
2)Features：
①Light weight(5-8kg), small volume(50cm tall), easy to carry and handle.
②Good product with proven technology、reasonable structure and multi-purpose.
③Sturdy and durable, easy to clean and repair.
*Packing：
Single item carton:50X20X40CM
3)Application range：
Its used for water-based and oil-based slurry injecting, plug and reinforce the concrete.
4)How to use：
①Use 220 V alternating current (ac)
② Before using：Check the connection of the high-
voltage tube, make sure that the pressure gauge is normal without looseness, slurry must be clean without sundry.
③Grouting process：Set up a operation platform→plug in→crack&leak analysis→bore holes→embed the needle(leave the black part in the hole)→connect the needle driver between the needle and the machine→inject slurry in the hole→wait for solidification→knock off the needle(the black part will be left in the hole)→clean and repair the surface.
5)Malfunction removal：
①The needle driver leaks：Tighten the screw, change the rubber pad inside, or change another needle driver.
②The pressure cannot be increased：Clean or change the steel ball spring、clean and dredge the charging barrel、clean or change the force pump.
③The motor does not work：Check the plug is connected well or not, Clean the gearbox in time.
