LDZ100 anchor rod tension meter for coal mines, LDZ400 anchor rod tension meter, carefully crafted pull-out instrument, Hongyi force measurement

Description :

　　LDZ100 anchor rod tension meter for coal mines, LDZ400 anchor rod tension meter, carefully crafted pull-out instrument, Hongyi brand

　　LDZ100Anchor rod tension meter LDZ400 Anchor rod tension meter Coal mine anchor rod tension meter

　　Do it with heartLDZ100 LDZ400 anchor rod tension meter for coal mines,Serve enterprises with excellent product quality,The LDZ100 anchor rod tension meter and LDZ400 anchor rod tension meter used in coal mines are carefully crafted and reliable, becauseIf you don't set a high-quality positioning for yourself, your narrow vision will limit your potential, and the enterprise will createAnchor rod tension meterEmployees create value for customers, and customers create enterprise value.

　　LDZ100LDZ400 Anchor Rod Tension GaugeIt is a specialized tool used to detect and evaluate the strength, anchoring force, and anchoring quality of anchor rods in anchor spraying support work. Widely used in coal mine anchor support, national defense, transportation and other places. The anchor rod tension meter used in coal mines has the characteristics of small size, light weight, easy portability, simple operation, and safety and reliability.

　　1、 Technical parameters of LDZ100 anchor rod tension meter:

　　IILDZ100 anchor rod tension meter LDZ400 anchor rod tension meterUsage:

　　1. Selection of Puller: Our factory produces various types of anchor bolt thread pullers such as MI16, M18, M20, M22, M24, etc. When ordering, users should indicate the type of anchor bolt thread they have chosen to avoid errors that may affect your use.

　　2. Release the pressure relief valve of the manual hydraulic pump, lower the hollow jack piston to position, and then insert the joints at both ends of the high-pressure hose into the jack and hand pump sockets, and insert the U-shaped card.

　　3. Tighten the unloading valve on the manual hydraulic pump, then unscrew the oil injection screw on the reservoir, inject N32 hydraulic oil into the reservoir, and tighten the oil injection screw after filling. Attention: When refueling, the filling cylinder should be filled to the top. Generally, no oil should be added when working continuously. If necessary, do not add too much oil to avoid causing the jack to fail to reset after unloading.

　　4. Connect the tension gauge rod to the end of the test anchor rod with a pull head, then insert the support pin and hollow jack (so that the hollow jack piston extends outward), and tighten the large nut.

　　5. Tighten the unloading valve on the manual hydraulic pump, then evenly shake the manual hydraulic pump rod up and down to push out the hollow jack rod and pull the anchor rod. Stop pressurizing when the pulling force reaches the desired value.

　　6. After the inspection is completed, the unloading valve should be slowly released to avoid damaging the pressure gauge, and wait for the pointer to return to zero. Retract all the jacks and pistons, then remove all components from the anchor rod, remove the high-pressure hose, and put on the dust cover.

　　IIILDZ400 anchor rod tension meterTechnical Specifications:

　　⑴ High tensile force: 40 tons;

　　⑵ Rated pressure: 55 MPa;

　　⑶ Piston stroke (with return spring): 20 mm;

　　⑷ Piston area: 86 square centimeters;

　　Hand cranking force (reaching rated pressure): 25kg;

　　Weight: Approximately 30kg.

　　4LDZ100 anchor rod tension meter LDZ400 anchor rod tension meterWorking Principle:

　　When the hydraulic pump station starts working, hydraulic oil is sucked into the high and low pressure oil suction check valves by the plunger, and then pressed into the working hollow jack through the high and low pressure oil discharge check valves. When the pressure rises to 1.5 MPa, the low pressure relief valve opens and the low pressure oil overflows back into the oil tank; Boosting work: Based on the above, the high-pressure plunger continues to work, gradually increasing the pressure and pushing the air jack to work, thereby achieving the pulling and pulling of the anchor rod. When the pressure exceeds 63MPa, the high-pressure valve opens and high-pressure oil overflows back to the oil tank from the high-pressure valve, keeping the pressure at 63MPa

　　Tai'an Hongyi Mining Technology Co., Ltd. adheres to the principle of service as the foundation, quality as the survival, technology for development, persistently focuses on product quality, and takes customer requirements as the driving force for development. We stand up as a person, kneel down to do things, and provide satisfactory services to customers! Integrity casting quality, dedicated service creation, manufacturer combination, complementary advantages, high-quality and affordable supply to the market, striving for long-term cooperation and win-win results. Our company's main products in mechanical and electrical equipment include profile cutting machines, hydraulic sliding devices, flange separators, torque multipliers, anchor rod and anchor cable cutters, and anchor cable tensioning equipmentLDZ100 anchor rod tension meter, LDZ400 anchor rod tension meterAnchor cable anchor remover, pneumatic chain saw, pneumatic wrench, ring chain hydraulic shear, steel bar cutting machine, hydraulic crane, etc., can also be customized by phone according to your needs. We look forward to your inquiry and cooperation!

AfterSalesService :

• Anchor rod tension meter