ZMF electric cast iron copper inlaid square gate

ZMFElectric cast iron copper inlaid square gate
Product Overview
ZMFElectric cast iron inlaid copper square gate, ZMY electric cast iron inlaid copper gate, ZSQF electric wall type bidirectional cast iron inlaid copper gate, electric flange cast iron inlaid copper gate, SYZ electric cast iron inlaid copper gate, ZMQF electric cast iron inlaid copper square gate, ZMQF-I electric square gate, electric concealed pole cast iron inlaid copper gate,Electric circular cast iron inlaid copper gate, dual-purpose cast iron inlaid copper square gate for flashlight, electric cast iron inlaid copper round gate, dual-purpose cast iron inlaid copper circular gate for flashlight, electric cast iron inlaid copper two-way water stop square gate, electric circular cast iron inlaid copper gate, electric cast iron inlaid copper square gate, electric cast iron round gate, ZMF square cast iron inlaid copper electric gateIt is composed of an electric belt with a manual actuator, a hoist, and a cast iron copper inlaid circular gate,The cast iron copper inlaid gate is used in conjunction with the gate opening and closing machine. The gate is the working part, and the opening and closing machine is the executing part of the gate opening and closing. The opening and closing machine is driven by human, motor, pneumatic, hydraulic mechanism to drive the gears, worm gears and other transmission devices, and drive the transmission nut or screw to rotate to make the gate shaft move vertically up and down, thereby opening or closing the gate, achieving the purpose of boiling water, closing water or adjusting water level. Cast iron gates are generally equipped with adjustable wedging devices, and wedging pairs (such as wedges and wedges, wedges and eccentric pins, etc.) are respectively installed on the door body and door frame. Adjusting the wedge tightening device can make the gate body tightly adhere to the door frame when it is closed, achieving the water stop requirement. Cast iron gates are usually equipped with manual or electric screw type hoists for operating the gate's opening and closing.Widely used in water intake and transportation, municipal construction, water supply and drainage, farmland irrigation and other projects, it is usually set at the inlet of channels and culverts, used as a working gate to regulate flow, control water level, or as a maintenance gate to close the orifice and block water. There are two types of cast iron gates: square and circular. Cast iron gates are generally composed of two parts: door leaves and door frames. The material of the door body and door frame is cast iron, which is generally cast and processed as a whole. Mainly installed at pipeline entrances and intersecting shafts, sedimentation tanks, settling tanks, diversion channels, pump station inlets, etc.

Main component materials of cast iron inlaid copper gate:

Technical parameters of cast iron inlaid copper gate:

Debugging and operation of the hoist:
1. Under no-load conditions, ensure that the three-phase current imbalance does not exceed plus or minus 10%, and measure the current value.
2. Adjustment of upper and lower limits: When the gate is fully closed, press the upper limit switch tightly and fix it on the screw. When the gate is fully open, press the lower limit plate down on the travel switch and fix it on the screw.
3. The main command adjustment of the hoist must ensure that the error when the gate is raised and lowered to the upper and lower limit positions does not exceed 1cm.
4. After installation, it is necessary to conduct a trial run. First, conduct a no-load test by letting the screw travel twice and listening for any abnormal sounds to check if the installation meets the technical requirements. Conduct a load test, perform two strokes under rated load, observe the operation of the screw and gate, and check for any abnormal phenomena. Only after confirming that there are no errors can it be officially put into operation.
5. Operators must master the structure, performance, and operation methods of the hoist, and have a certain level of mechanical knowledge to ensure the normal operation of the machine.
6. Before operation, conduct a comprehensive inspection of the hoist to ensure that all parts are lubricated properly and that the bolts are not loose. Check if the power circuit is connected and if the switch is in good condition during electric opening and closing.
7. During electric operation, the operator must not leave the site and immediately stop the machine if any problems are found.
8. When repairing the hoist, the load must be removed.
9. When in use, lubricating oil should be injected through the oil injection hole at any time, and sufficient lubricating oil should be maintained regularly. The screw should be regularly cleaned of oil stains and coated with new oil to prevent rust and corrosion.

Precautions for installation of cast iron inlaid copper gate:

1. Reserve installation positions for gates and hoists according to the requirements in the pre embedded diagram;

2. Use a plumb bob to embed the embedded parts in a straight line, ensuring that their surface and verticality are within the range of 1.5~3 ‰;

3. Fix the door frame and guide rail onto the embedded parts with bolts;

4. When the slenderness ratio of the screw (lifting rod length/screw outer diameter) 4H/d>200, a shaft guide frame should be installed, and the distance between the shaft guide frame and the gate lifting ear should be greater than the maximum opening degree of the gate.

Cast iron copper inlaid square gateMain external connection dimensions: Unit: mm

Note: The above product introduction, parameters, images, and data are for reference only

【ZMYElectric cast iron inlaid copper square gate, ZMY electric cast iron inlaid copper gate, ZSQF electric wall type bidirectional cast iron inlaid copper gate, electric flange cast iron inlaid copper gate, SYZ electric cast iron inlaid copper gate, ZMQF electric cast iron inlaid copper square gate, ZMQY-I electric square gate, electric concealed rod cast iron inlaid copper gate,Electric circular cast iron inlaid copper gate, dual-purpose cast iron inlaid copper square gate for flashlight, electric cast iron inlaid copper square gate for flashlight, electric cast iron inlaid copper two-way water stop square gate, electric square cast iron inlaid copper gate, electric cast iron inlaid copper square gate, electric cast iron square gate, ZMF square cast iron inlaid copper electric gate】This product is produced by【Henan Nasway Valve Co., Ltd】Production. The company respects the corporate spirit of "steadfastness, hard work, and responsibility", and adheres to the business philosophy of "integrity wins the world" and creates a good office environment. With a new management model, advanced technology, thoughtful service, and integrity as the foundation of survival, we always adhere to the principle of putting users first and serving customers with heart, and strive to impress customers with our own services. Welcome new and old users to visit and guide our work. If you are interested in the product or have any questions, you can leave us a message or contact us directly. We will contact you immediately after receiving your message. Looking forward to working together with you to create brilliance! Your satisfaction is our eternal pursuit!