The largest and professional screw flight manufacturer, with patents for spiral manufacturing process. Backed with three manufacturing technology to produce the different types including Continuous Cold Roller Screw Flight, Sectional Screw Flight and Continuous Equal Thickness Screw Flight which almost meet all the market demand on the types and sizes. Equipped with 23 screw flight forming machines, we have an annual production capacity up to 7000 tons.WIDE A FEATURES  MATERIALS Carbon Steel, Low Alloy Steel, Wear Resistant Steel, Stainless Steel, etc.  SPECIFICATIONS Any Screw flight with size coming in the range of the following table can be made.  P--Pitch, D--Do, d--ID, T--Thickness  ·Continuous equal thickness is another proprietary process patented and developed by our own in-house engineers with the purpose of overcoming problems like difficult forming, material wastage for small lot production.  MATERIALS Carbon Steel Any screw flight with size coming in the range of the following table can be made. SPECIFICATIONS Note: When the inner diameter is within the range of Min. +5mm, then the max. O.D. should not exceed the triple of I.D. Minimum order quality of 15 tonnes exists for custom manufactured Continuous Screw Flights if the thickness required is not listed in above chat.  The products of our other conveyor parts: Could you please send me inquiry for details?           The largest and professional screw flight manufacturer, with patents for spiral manufacturing process. Backed with three manufacturing technology to produce the different types including Continuous Cold Roller Screw Flight, Sectional Screw Flight and Continuous Equal Thickness Screw Flight which almost meet all the market demand on the types and sizes. Equipped with 23 screw flight forming machines, we have an annual production capacity up to 7000 tons.WIDE A FEATURES  MATERIALS Carbon Steel, Low Alloy Steel, Wear Resistant Steel, Stainless Steel, etc.  SPECIFICATIONS Any Screw flight with size coming in the range of the following table can be made.  P--Pitch, D--Do, d--ID, T--Thickness  ·Continuous equal thickness is another proprietary process patented and developed by our own in-house engineers with the purpose of overcoming problems like difficult forming, material wastage for small lot production.  MATERIALS Carbon Steel Any screw flight with size coming in the range of the following table can be made. SPECIFICATIONS Note: When the inner diameter is within the range of Min. +5mm, then the max. O.D. should not exceed the triple of I.D. Minimum order quality of 15 tonnes exists for custom manufactured Continuous Screw Flights if the thickness required is not listed in above chat.  The products of our other conveyor parts: Could you please send me inquiry for details?          Â
SR series Single shaft shredder is a crushing machine with perfect design. It`s wide used and qualified to shred various waste materials such as plastic block & pipes, woven bags, cable, wood, paper, domestic rubbish, electronic waste and so on. The suitable screen can be chosen according to fed materials and the next processing requirement. The output material discharged by the shredder could be directly reused or further shred into small pieces. SR series shredder can be equipped with many different rotor and its rotor process requirements of cooling system, bead weld & wearing layer can also be additionally added according to customers` requests for disposing various waste materials.
Aluminum Shavings Shredder, Steel Shavings Shredder, Aluminum Shredder, Steel Shredder, Metal Shredder Jiangyin Metallurgy Hydraulic Machinery Factory , https://www.eco-briquetter.comScrew Flights
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 Sectional / Segmented Auger Flights
Pitch
(mm)I.D.(Min.)
(mm)O.D.(Max.)
(mm)Ratio of Min.O.D
Min O.D.
(mm)Thickness Range
(mm)
60~100
30
480
1.0
Min O.D. = Pitch
Customized x Ratio
3~16
100~150
35
480
0.8
3~18
150~200
50
520
0.75
3~20
200~250
60
630
0.7
3~25
250~300
65
670
3~25
300~350
90
900
3~30
350~400
90
950
3~30
400~450
95
950
3~30
450~500
135
1150
3~35
500~550
150
1300
3~40
550~650
150
1350
3~40
650~750
200
1400
3~45
750~850
200
1400
3~45
850~900
250
1450
3~50
900~950
250
1450
3~50
950~1050
300
1500
3~50
1050~1200
350
1600
0.8
3~50
1200~1250
400
1800
3~50
1250~1300
450
2000
3~50
Continuous Cold Rolled Screw Flights
FEATURES
·Continuous formed pitch construction with consistent cross sectional thickness between inner and outer edges, high precision, high output and high material usage.
·Manufactured in the same fashion as the screws manufactured by continuous cold rolled forming methods with the difference being consistent material thickness from inner to outer edge of the screw flight.
Band Thickness
(mm)Min. I.D.
(mm)Max. O.D.
(mm)Max. Band Width
(mm)Ratio of Pitch and
O.D.Ratio of
I.D. and O.D.
3.0
20
500
165
0.6-1.3
4.0
3.5
20
500
165
0.6-1.3
4.0
5.0
28
500
165
0.8-1.3
4.0
6.0
40
500
165
0.8-1.2
4.0
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 Screw Flights
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 Sectional / Segmented Auger Flights
Pitch
(mm)I.D.(Min.)
(mm)O.D.(Max.)
(mm)Ratio of Min.O.D
Min O.D.
(mm)Thickness Range
(mm)
60~100
30
480
1.0
Min O.D. = Pitch
Customized x Ratio
3~16
100~150
35
480
0.8
3~18
150~200
50
520
0.75
3~20
200~250
60
630
0.7
3~25
250~300
65
670
3~25
300~350
90
900
3~30
350~400
90
950
3~30
400~450
95
950
3~30
450~500
135
1150
3~35
500~550
150
1300
3~40
550~650
150
1350
3~40
650~750
200
1400
3~45
750~850
200
1400
3~45
850~900
250
1450
3~50
900~950
250
1450
3~50
950~1050
300
1500
3~50
1050~1200
350
1600
0.8
3~50
1200~1250
400
1800
3~50
1250~1300
450
2000
3~50
Continuous Cold Rolled Screw Flights
FEATURES
·Continuous formed pitch construction with consistent cross sectional thickness between inner and outer edges, high precision, high output and high material usage.
·Manufactured in the same fashion as the screws manufactured by continuous cold rolled forming methods with the difference being consistent material thickness from inner to outer edge of the screw flight.
Band Thickness
(mm)Min. I.D.
(mm)Max. O.D.
(mm)Max. Band Width
(mm)Ratio of Pitch and
O.D.Ratio of
I.D. and O.D.
3.0
20
500
165
0.6-1.3
4.0
3.5
20
500
165
0.6-1.3
4.0
5.0
28
500
165
0.8-1.3
4.0
6.0
40
500
165
0.8-1.2
4.0
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Screw Flight Conveyor Screw Screw Auger Fly Screw