Draught Fan Casting Maching Component Weight 50.kg to 450kg

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Qingdao
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TT OR LC
Min Order Qty:
200 PCS
Supply Capability:
6000 PCS/month

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Product Description:

Name :Draught Fan Casting Maching Component Weight 50.kg to 450kg

Draught Fan Material:HT 250, QT 500;450-7

Detail:
Production Process: Water glass process of lost wax investment casting or model forging and machining
Standard: ASTM, AISI, DIN, BS and JIS
Draught Fan Max Casting ang Forging  Size: 1 meter
Draught Fan Casting Weight: 30~490Kg
Draught Fan Dimension Tolerance: CT7
Draught Fan Surface Roughness: Ra6.4~12.5
Draught Fan Productivity: 6000pcs  tons per months


A world class manufacturer & supplier of lost wax investment castings forging in carbon steel and alloy steel, is one of the large-scale professional investment casting production bases in China, consisting of both casting foundry  forging and machining factory. Annually more than 10000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customers requirements..

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Q:What kind of butter does the power tool use?
Should not use ordinary butter and oil, will be high temperature loss, low temperature freeze, not durable,.
Q:How the first electric screwdriver
Manner: there is a set in front, you can loosen it when you hug it in the back.(1) a driving device arranged inside the cutter body and an electric switch arranged on the cutter body.(2) the utility model is characterized in that a driving device is arranged between the cutter body and the cutter head.(3) the device is connected with a driving device arranged in the cutter body; a cutter head and a driving device.(4) the connection between the driving device and the cutter head is provided with a plurality of plug holes.(5) the utility model has the advantages that the cutter head can be changed at any time as required, and the utility model can be used for the installation of the sleeve screw under the 10mm; the utility model is convenient and quick in practical work, and the work efficiency is improved.
Q:What are the motors that are often used in hand held electric tools?
Most power tools are series excited motors with an electric brush inside.The motor has the characteristics of small size, high power and high speed.But it can not work for a long time, and some can be controlled by thyristor.
Q:Why should the power tools be powered off when the people leave?
When the operator leaves the power tools, the power failure should be handled in time. 1, electric tools can save electric energy consumption; 2, to prevent misuse of non professional personnel, the accident harm to people, equipment; 3, prevent the sun and rain, caused by electrified equipment leakage, short-circuit or fire; 4, eliminate idle people out of curiosity, caused by electric shock accident.Safety in order to produce, production must be safe.
Q:What power tools are used in electric stone carving tools and engraving inscriptions?
Electric carving machine for carving art equipment, including miniature electric carving machine, small electric engraving machine, the whole cast iron structure of small electric engraving machine, bed after aging treatment, eliminate stress by rolling stone nuts of double ball screw, ensure the operation precision, and has the characteristics of high rigidity, high precision, high efficiency, stable operation, no noise. Electric engraving machine is the wood, stone, MDF and other materials engraving operations, applicable to process production, toys, handicrafts industry, decoration and furniture industry, flooring, wall panels, building materials and other industries.
Q:Can I bring power tools for the subway?
You can bring power tools on the subwayIt is strictly prohibited to carry inflammable, explosive, toxic, corrosive nature, and destruction and other dangerous goods (such as detonators, explosives, fireworks, gasoline, diesel, kerosene, paint, calcium carbide, liquefied gas, various acids etc.) and easily defaced subway train and station equipment and environmental articles.
Q:Grease for electric tools
Long acting high temperature grease for imports. I only sell the grease such to do the diangao.
Q:Do all electric tools need carbon brushes?
The hand-held electric tool general electric drill, electric hammer, angle grinder, cutting machine, impact drill etc. However, these products are basically the need of brush. Some large devices, such as DC motors and three-phase wound motors, require carbon brushes.
Q:What tools are needed for motor maintenance?
General maintenance, do not need so much: a wrench, screwdriver, hammer, lamar. These are basically ok. Bearing heaters are sometimes used. These are used for routine motor maintenance: bearings, refueling, replacement.
Q:What is the principle of the electric motor of the tool grinder
Brushed DC motors are noted for brushingHigh-grade possible brushless motorsWhat is the principle of direct torque control?Constant power characteristicJust check it out

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