ZQS-50/2.0S pneumatic handheld drilling rig parameters ZQS mining handheld drilling rig has high torque

Description :

　　ZQS50Pneumatic handheld drilling rig, ZQS mining handheld drilling rig, handheld coal-fired drilling rig

　　We strive to focus on our positions and seize opportunitiesZQS-50/2.0S pneumatic handheld drilling rigQuality, meticulous productionZQS-50/2.0S pneumatic handheld drilling rig, EnhanceZQS handheld mining drilling rigService skills, creating a service scope.

　　ZQS-50/2.0SPneumatic hand-held drilling rigintroduction

　　ZQSHandheld mining drilling rigAbsorbing the advantages of similar drilling rigs at home and abroad, it effectively solves the problem of slow drilling speed caused by the drilling rig only rotating when encountering dirt bands, flowing rocks, and rock roadway anchor rods and anchor support during the drilling process. This series of drilling rigs is suitable for anchor support operations in coal and semi coal rock tunnels with rock hardness f ≤ 6. The drilling rig is portable and has the characteristics of safety and explosion prevention, high torque, high speed, small mass, small volume, high efficiency, simple structure, and easy maintenance. Therefore, this drilling rig has high work efficiency, good quality, low labor intensity for workers, and low footage cost. Therefore, it is one of the equipment in the coal mining industry. This series of drilling rigs can be used in conjunction with pneumatic anchor drilling rigs and pneumatic water pumps to achieve electricity free operations on the working face. This machine is mainly used for drilling anchor holes in coal roadway excavation, mixing anchor rods, and installing nuts. It can also be used for mixing resin anchor rods in rock tunnels and installing nuts.

　　ZQS-50/2.0SPneumatic hand-held drilling rigTechnical Specifications:

　　Working pressure Mpa: 0.4-0.63

　　Rated air pressure Mpa: 0.5

　　No load speed r/min: ≥ 1000

　　ZQSHandheld mining drilling rigRated torque N.m: 50

　　Gas consumption m3/min: ≥ 3.5

　　Stall torque N.m: ≥ 65

　　Drill tail connection specification mm: B19/Fried Dough Twists rod

　　Flushing water pressure (wet drilling) MPa: 0.6-1.2

　　ZQSHandheld mining drilling rigNoise dB (A): ≤ 100

　　Whole machine weight Kg 14.5

　　ZQS-50/2.0SPneumatic hand-held drilling rigWorking Principle:

　　ZQSHandheld mining drilling rigThe power source of the motor is compressed air, which consists of a rotator, an air handle, and a sailor handle. It is composed of a pair of large gears forming a gear motor and a pair of small gears forming a reducer. The two handles respectively control the air source and water source, as well as the drill rod clamped by the drill chuck.

　　ZQS-50/2.0SPneumatic hand-held drilling rigLubrication and oiling

　　1. When the ambient temperature is between 10 ℃ and 35 ℃, use No. 30 mechanical oil. The lubrication of the rolling bearings in the pneumatic motor, the gears of the drilling rig transmission box, and the rolling bearings uses No. 3 lithium based grease. At the same time, check the oil level of each part before homework.

　　2. During drilling operations, oil-free operations are prohibited and the oil output should be adjusted.

　　ZQS-50/2.0SPneumatic hand-held drilling rigGeneral Requirements and Instructions

　　1. Familiar with the performance and working principle of pneumatic handheld drilling rigs, able to operate strictly according to operating procedures, capable of general maintenance, and able to handle common faults.

　　2. Strictly follow the operating procedures and maintain and lubricate according to the maintenance procedures. 3. Complete original maintenance records are kept for various maintenance work, including maintenance time, maintenance location, replacement of spare parts model and quantity, maintenance personnel and responsible persons, acceptance personnel and responsible persons, trial operation status, etc.

　　ZQS-50/2.0SPneumatic hand-held drilling rigEye drilling operation procedures

　　1. Persist in knocking on the roof and asking if there are any loose or hanging debris on the roof and walls. If any hidden dangers are found, they should be dealt with. Drilling operations can only be carried out after temporary support is established and safety production conditions are met.

　　2ZQS handheld mining drilling rigBefore drilling, check whether the air duct is intact, whether there is air leakage, and whether there are any debris at the connection. Slightly open the pressure air gate.

　　3. Insert the drill tail into the coal drill sleeve, smoothly rotate the needle direction by hand, check if it is normal, and inject lubricating oil.

　　4. Check whether the wind coal drill, drill frame, and components are complete and flexible, and whether they are normal. Lubricating oil should be injected.

　　5. Wear protective gear and bring all self rescue equipment. Gloves should not be worn when installing and removing drill bits from coal drills.

　　6. During the drilling process, keep the drill bit and air drill in a straight line, so that the drill rod always rotates in the borehole. The drill frame cannot swing up, down, left, or right. It is strictly prohibited to ride on the drilling rig, stand under the drill bit, or operate in front of the wind coal drill.

　　7ZQS handheld mining drilling rigTighten and secure the rubber hose of the joint to prevent it from falling off and causing injury.

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• Pneumatic hand-held drilling rig