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Jctprint Machinery Co., Ltd
1) Key type(central air pressure and mechanical side pressure type)
A.3inch
| 3inch key type friction element | |
| Outside diameter | Φ75.5mm |
| The maximum action diameter | Φ78mm |
| Standard width | 15,20,25,30,35,40,50mm |
| Standard internal diamete | Φ45,Φ50,Φ55mm |
B.6inch
| 6 inch key type friction element | |
| Outside diameter | Φ151mm |
| The maximum action diameter | Φ156mm |
| Standard width | 20,25,30,35,40,50mm> |
| Standard internal diamete | Φ60,Φ75,Φ80mm |
C.120mm
2) Steel ball type
A.8 balls
| Type | Outside diameter | The maximum action diameter | Standard width | Standard internal diameter |
| 2 inch Double row ball | Φ49mm | Φ52.5mm | 15,20,25,30mm | Φ25,Φ30,Φ35mm |
| 3 inch Double row ball | Φ75.5 | Φ78mm | 15,20,25,30,35,40,50mm | > Φ50,Φ55 |
B.12balls
| Type | Outside diameter | The maximum action diameter | Standard width | Standard internal diameter |
| 3 inch Double row ball | >Φ75.5mm | Φ78mm | 15,20,25,30,35,40,50mm | Φ50,Φ55,Φ60mm |
| 6 inch Double row ball | Φ75.5 | Φ78mm | 15,20,25,30,35,40,50mm | Φ50,Φ55,Φ60 |
C. 24balls
td style="height: 22px; width: 50%; border: 1px solid #000000;">The maximum action diameter td style="height: 22px; width: 50%; border: 1px solid #000000;">Φ258mm td style="height: 22px; width: 50%; border: 1px solid #000000;">Standard width td style="height: 22px; width: 50%; border: 1px solid #000000;"> 40,50,60,75mm td style="height: 22px; width: 50%; border: 1px solid #000000;">Standard internal diamete td style="height: 22px; width: 50%; border: 1px solid #000000;">Φ100,Φ120,Φ140mm
| 10 inch Steel ball type friction element Double row ball (24 beads) | |
| Outside diameter | Φ253mm |
| The maximum action diameter | Φ258mm |
| Standard width< | 40, 50, 60, 75mm |
| Standard internal diamete | Φ100,Φ120,Φ140mm |
3)New design type(Double balls double keys)
| 3 inch double balls double keys | |
| Outside diameter | Φ75.5mm |
| The maximum action diameter | Φ78mm |
| Standard width< | 15,20,25,30,35,40,50mm |
| Standard internal diamete | Φ60mm |
The advantages of using differential shaft ring
The use of differential shaft ring improves the speed of the slitter, the accuracy of the winding and the degree of automation.At the same time,it shortens the preparation time and achieve the humanized operation. In particular for polyester thin materials which have poor tensile resistance and big difference in thickness.The use of differential shaft ring can reduce the difficulty of winding.
Besides, using differential shaft ring to wind or unwind precious materials, metal foil and special paper roll, can greatly improve the production yield, reducing the cost of production.
1. How should I place the order?
For differential air shaft ring, please send us your drawing, or let us know your request.
2.What is your MOQ?
1 Piece.
3.What material of your shaft is made of?
Aluminum,steel.
4.Can you produce relative product,like adapter,hand shank?
Yes,Sure.
