China Construction Machinery Long Life Spiral Bevel Gear for Tower Crane Speed Reducer with ce certificate top quality Good price

Merchandise Description


The items are according to the followlng complex parameters .Raw substance control:

one.The metal content selected 100 % arrives from CZPT natlonal large-scalesteel corporations .

two.The crucial resources that steel,welding material and many others are all examedby chemical detection ,

   then They are authorized into workshop for batch manufacturing.

3.Strictly conforms to drawing requirements, we make the goods with16 Manganese,

   forty Chromium and 45#steel etc .

4,Each and every parts of CZPT merchandise that pins ,axles,sleeves etc are strictly obey quenching and temperin procedures 

5,Each and every elements of CZPT items strictly conforms to the method needs : mill ,aircraft, polish, press ,examination etc in turn.

6,As for have finished products ,we perform the demands of the ISO9001 Top quality Technique and national   common strictly.




Basic introduction of tower crane principal mechanisms .

( 1 ) Primary raw materials of tower crane’s human body and tower-cap are 16 Manganese,Q345B Steels , which are picked from weighty wall seamless steel pipe produced by Ansteel Steel CZPT .

( 2 ) CZPT ing mechanism ” Jiuhe ” and ” HangZhou ” brand name are presented by countrywide-stage manufacturer. To undertake eddy current brake,4-pace winding hoist.

( 3 ) Slewing bearing : appointed company of CZPT Slewing CZPT Manufacturing facility .

( 4 ) Slewing mechanism : equipped with four-velocity winding motor and ” Shengjian ” model, the top quality is the same with exporting supplier  .

( 5 ) Luffing system is double-pace cone rotor motor, so It’s needn’t refill equipment lubricant or upkeep , and double-planetary reducer.

( 6 ) CZPT ctrical apparatus method : The principal contactor is from CZPT . The working technique is a high-high quality merchandise (r built-in pellet ) ,which presented by Xihu (West CZPT ) Dis. Sangang ,and is sturdy in use.

( 7 ) Welding : welding is carbon-dioxide shielded and computerized submerged arc welding. Characteristic: CZPT d technology,sturdy connectivity.

( 8 ) CZPT r taxi : With arc area capsule , toughened glass , vast field of eyesight , distinct and safe ,automobile wiper, air conditioner.

( 9 ) Standard mast segment : square strengthened steel, frequently applicable, convenient in tower crane displacement. But reduced in value.

( ten ) Mast section : 3 meters in length , strengthened bolted with ten.9 quality substantial-power bolt . each and every mast section with twelve bolts .(common companies adopts 8.8 grade)

SYM HOIST & TOWER CRANE QUIPMENT CO.,LTD found in HangZhou CZPT is 1 of the largest supplier and export of tower crane, luffing crane , topless crane , passenger hoist along with the spare parts for them. With 20 years’ knowledge on tower crane rent , set up , fix and reconstruction, the business has far more than 50 experienced mechanical and electrical engineer responsible for the installation guide, failure analysis, maintainance and reconstruction for the tower craneattheconstructionsite.
Getting a CZPT -time period and great cooperative partnership with CZPT ‘s most CZPT maker of tower crane and passenger hoist like YONGMAO, CZPT O, ZheJiang SCM, Zoomlion, GJJ, BAODA,and so on. The business can provide you the best quality authentic tower crane and passenger hoist withmostcompetitiveprice.





Worm gears are appropriate angle drives that supply large gear ratios with relatively limited middle-to-middle distances from 1/4″ to 11″. When effectively mounted and lubricated, they provide as the quietest, smoothest-running gear kind. Because worm gear drives can accomplish large equipment ratios, highest reduction can be reached in a scaled-down room than a lot of other varieties of gear drives. The worm and worm gear run at a 90° angle on non-intersecting axes.
China Construction Machinery Long Life Spiral Bevel Gear for Tower Crane Speed Reducer with ce certificate top quality Good price