1.Worm gear box adapts to i.S.O standard so that ia can change parts easily.. 2.Housing of worm gear box made by casting, moreover.It bears up against thrust due to superior quality and sophisticated design. 3.Regarding gear, it makes the gear box relax from noise under optimum heat treatment & precise grinding. 4.Stem nut(bush) is not uni-body but separated so that isolable type enable bush to be convenient, efficient and so on. 5.Protection grade can be ip65. 6.Hand wheel is optional index. Plywood carton
Worm and gear Material: alloy steel and brass Manufacture process: Machining Description: Worm drives are a compact means of substantially decreasing speed and increasing torque. Small electric motors Worm drives are used in presses, rolling mills, conveying engineering, mining industry machines, on rudders, and worm drive saws. In addition, milling heads and rotary tables are positioned using high-precision duplex worm drives with adjustable backlash
WD TYPE Central distance: 030-110 Gear Ratio: 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100, 120~1800 RATIO: 1:300-3200 HORSE POWER: 0.1KW-0.75KW IEC 56~132 B5/B14 NEMA 48C~215TC F90 SQUARE FLAGE WITH BRAKE OR MANUAL RELEASE BRAKE HOLLOW SHAFT WORM GEAR REDUCER (SINGLE SHAFT) WS TYPE Central distance: 030-110 Gear Ratio: 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100, 120~18000 Motor Flame Size: IEC B5/B14, NEMA 56C-112C
CENTRL DISTANCE: 030~110 HORSE POWER: 1 0.1KW - 4.0KW / 3 0.1KW-0.75KW RATIO: 1:5-1200 VOLTAGE: 1-Phase 100 - 120V 200 - 240V 50/60Hz 3-Phase 200 - 240V 380 - 460V 50/60Hz WITH BRAKE OR MANUAL RELEASE BRAKE
The gearbox can rotate in both directions operate and contains one oil filling at delivery. you will benefit from its high quality and a short delivery time.
Ball valve was an important mechanical product which had a close relation with production, national defence and people living. It was applied to many systems. For example the exploitation, abstraction, procession and pipe transportation systems of petroleum, nature gas, coal and ore; chemical products, medicine and food production; electric power systems of water and electricity, firepower electricity and nuclear power; water supply and drainage system, heating and air supply systems of cities and industry corporation; farmland irrigation and drainage system; metallurgy system. It was pressurized in pipe systems to turn-off or turn-on the medium and transport it to the appoint place according to scheduled procedure. Plywood or wooden packing as export standard.
Specification Full port or Regular port. Nominal Pressure: PN 16 to PN 64 / ANSI Class 150 to Class 300 Port Size:DN200~DN1400 Structure:Throhgh way trunnion ball. Connection:Welding Service: district heating hot water, natural gas, oil, steam, petrochemical .etc. Operate actuator: lever, gear (Vertical / Horizontal); pneumatic / electrical
Specifications Full port or Regular port. Nominal Pressure: PN 16 to PN 64 / ANSI Class 150 to Class 300 Through way floating ball valve. Connection:Butt Welding Operate Actuator: lever, gear (Vertical / Horizontal); pneumatic / electrical Body:ST37.8, A105, etc. Trim Material:Generally 13Cr,other materials upon clients' needs. Origin:Zhejiang,China Materials Available Body : ST37.8 / P235GH /A105 / LF2 / F304 / F316 Ball : SS304 / A105+ENP / LF2+ENP Stem : 13Cr Seat : PTFE+C / PEEK
Gear ratio:61:1 Output torque:6.5nm Tilting moment torque:33.9nm Holding torque:38.7nm Static axial rating:338kn Static radial rating:135kn Dynamic axial rating :81kn Dynamic radial rating:71kn Weight:49kgs 1.Huafang slewing drive are widely used in the solar tracking systems, special construction vehicles, port machinery and small wind turbines Wooden packege for international trade
