 |
| Quantity: | |
|---|---|
SYM
| NUMBER OF TEETH | 6 |
| OUTER DIAMETER | 55 |
| NUMBER OF SPLINE | 41 |
| MATERIAL | stainless steel |
| PROCESSING | hobbing |
The products are according to the followlng technical parameters .Raw material control:
1.The steel material selected 100 % comes from our natlonal large-scalesteel corporations .
2.The critical materials that steel,welding material etc are all examedby chemical detection.then They are allowed into workshop for batch production.
3.Strictly conforms to drawing requirements, we make the products with16 Manganese, 40 Chromium and 45steel etc .
4.Every parts of our products that pins ,axles,sleeves etc are strictly obey quenching and temperin procedures
5.Every parts of our products strictly conforms to the procedure requirements : mill,plane,polish, press,test etc in turn.
6.As for have finished products ,we perform the requirements of the ISO9001 Quality System and national standard strictly.
FAQ
Q1: Are you a trading company or a factory?
A1: We are factory.
Q2: How about the installation?
A2: Engineer could be sent to your site for installing and inspection.
Q3: How long is your delivery time?
A3:Generally 7-15 days after advance payment.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: Is it convenient to see visit your factory ?
A5: Yes,we welcome every customer to visit our company. We also supply to visit our factory by live stream.
Q6: What certificates do you have?
A6: CE, TUV, ISO9001
Q7: What info should I provide with the inquiry?
A7: Hoist Reducer model and brand
SYM Hoist&Tower Crane Equipment is the professional crane and lift platform manufacturer in China . We supply all kinds of original spare parts for tower crane.
We design,manufacture,installation,repair ,maintenance, trade and export following products:
>>>TopKit Tower Cranes, Topless Tower Cranes, Building Hoists etc.
>>>Mast section,Fixing Angle,Cabin,Electrical Parts etc.
| NUMBER OF TEETH | 6 |
| OUTER DIAMETER | 55 |
| NUMBER OF SPLINE | 41 |
| MATERIAL | stainless steel |
| PROCESSING | hobbing |
The products are according to the followlng technical parameters .Raw material control:
1.The steel material selected 100 % comes from our natlonal large-scalesteel corporations .
2.The critical materials that steel,welding material etc are all examedby chemical detection.then They are allowed into workshop for batch production.
3.Strictly conforms to drawing requirements, we make the products with16 Manganese, 40 Chromium and 45steel etc .
4.Every parts of our products that pins ,axles,sleeves etc are strictly obey quenching and temperin procedures
5.Every parts of our products strictly conforms to the procedure requirements : mill,plane,polish, press,test etc in turn.
6.As for have finished products ,we perform the requirements of the ISO9001 Quality System and national standard strictly.
FAQ
Q1: Are you a trading company or a factory?
A1: We are factory.
Q2: How about the installation?
A2: Engineer could be sent to your site for installing and inspection.
Q3: How long is your delivery time?
A3:Generally 7-15 days after advance payment.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: Is it convenient to see visit your factory ?
A5: Yes,we welcome every customer to visit our company. We also supply to visit our factory by live stream.
Q6: What certificates do you have?
A6: CE, TUV, ISO9001
Q7: What info should I provide with the inquiry?
A7: Hoist Reducer model and brand
SYM Hoist&Tower Crane Equipment is the professional crane and lift platform manufacturer in China . We supply all kinds of original spare parts for tower crane.
We design,manufacture,installation,repair ,maintenance, trade and export following products:
>>>TopKit Tower Cranes, Topless Tower Cranes, Building Hoists etc.
>>>Mast section,Fixing Angle,Cabin,Electrical Parts etc.
