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Product Details:
Payment & Shipping Terms:
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| Materials: | 45#,Q235B,Q235A,Q345A,Q345B | Product Name: | Head Sheave And Wire Rope Sheaves |
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| Heat Treatment: | Normalizing,annealing,aging,hardening And Tempering | ApplicationCoal: | Manufacturing Plant, Machinery Repair Shops, Energy & Mining |
| Warranty: | 12 Months | Max Weight: | 10 T |
| Ports: | Tianqin, Qingdao, Shanghai | Type: | Castings And Forgings |
| High Light: | Head Sheave Castings And Forgings,Mining Hoist Castings And Forgings |
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45 # Steel Head Sheave For Mining Hoist Castings And Forgings
1. Product features of Head sheaves castings and forgings
In order to prolong the service life of the wire rope, the wheel rim is equipped with wear-resistant and pressure-resistant wedge liner, using D660 (or nylon 1010) liner.
(1) Eccentric arrangement: there is a disassembly and assembly space for replacing the bearing bush on one side of the swimming wheel, and only the maintenance and replacement of the bearing bush can be carried out without disassembling the whole sheet-wheel device.
(2) symmetrical arrangement: the four wheels are symmetrical relative to the two sides of the bearing seat, but the need to replace the bearing bush, can only be removed from the whole sheaf device.
2. Product parameters of sheet-wheel castings and forgings
| Product name | Mine use head sheave |
| Material | 45#,Q235B,Q235A,Q345A,Q345B,alloy steel,carbon steel,etc |
| Heat treatment | Normalizing,annealing,aging,hardening and tempering |
| Process |
Blanking,bending,spicing,welding, abrasive blasting(shot blasting),milling,drilling,tapping,test |
| Main equipment | 1.6m,5m CNC Vertical Lathe; 8m,6m,5m Horizontal Lathe; milling machine; 6m,4m,3m,2m, CNC boring&milling machine; 2 sets CNC Lathes,2sets CNC Machining center VMC 850L;80mm,50mm drilling machine; Plasma cutting machine; CNC cutting machine; Bending machine; Rolling machine;plate shearing machine; submerged arc welding; gas shielded welding; argon arc welding; large spray room etc. |
| Max. diameter | 5000mm |
| Max.length | 8000mm |
| Inspection | Dimension inspection, external environment test, visual inspection, incoming inspection, finished product inspection, flaw detection |
| Max. weight | 10T |
3. Common faults and techniques of Head sheaves and guide wheels castings and forgings
(1) For the burning tile problem of old structure Head head sheave sliding bearing, the lubrication mode should be improved; Because the crown wheel is installed on the derrick, it is inconvenient for daily maintenance, temperature alarm signal device should be added to timely maintain and prevent burning tile accident, or replace the original sliding bearing with rolling bearing structure.
(2) For the old structure of the pulley without padding in the rope groove, no padding can be added on the original rope groove, so it is necessary to replace the pulley with padding, and the adjacent assembly size can be kept unchanged to facilitate installation;
(3) For the mines with difficult transportation in mountainous areas or underground roadways, the crown wheel (guide wheel) can be replaced with a two-half structure or four-half structure.
FQA
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts.
3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.
Q:Delivery time :
A: Parts lead time 1-2months, machines 2-3months.
Q:Payment terms :
A: Accept payment type: T/T, L/C, Western union,Cash. 30% deposit when signed contract. Full payment paid before shipping.
Contact Person: Mr. David
Tel: 86-18637916126
