Steel Bar Direct thread Rolling machine GGZL-40A3
Short Description:
1. Steel Bar Rib Peeling and threading machine BGZL-40A3 GGZL-40A3-type steel bar Direct thread Rolling machine is straight thread connection special steel rolling machine, mainly for the construction of steel processing. Straight thread reinforced joint is a new technology that uses straight thread to connect steel bar. It is a kind of mechanical reinforced joint which can withstand two kinds of forces. It is not reinforced by the pattern and carbon content of the restrictions, is conduci...
1. Steel Bar Rib Peeling and threading machine BGZL-40A3
GGZL-40A3-type steel bar Direct thread Rolling machine is straight thread connection special steel rolling machine, mainly for the construction of steel processing. Straight thread reinforced joint is a new technology that uses straight thread to connect steel bar. It is a kind of mechanical reinforced joint which can withstand two kinds of forces. It is not reinforced by the pattern and carbon content of the restrictions, is conducive to poor solderability, and even does not allow welding of steel connections, with the same diameter, different diameter steel connection. Can be prefabricated, fast connection, good for neutral, simple process, safe and reliable, no fire operations, no environmental pollution, saving steel and energy, all-weather construction, a wide range of application prospects and obvious technical and economic and social benefits.
GGZL-40A3 Direct thread Rolling machine , can make the end of the steel straight thread forming, thread smooth standard, simple operation, reliable work. After use to the coolant device, the cooling effect is better. A kind of reinforced steel processing, rolling head only need to adjust once, so that the operating procedures greatly simplified, to overcome the general straight thread machine operation steps repeat the cumbersome drawbacks, than the average machine tool efficiency can be increased 2-3 times.
1). the technical parameter for Steel Bar Direct thread Rolling machine GGZL-40A3
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The Machine Model |
GGZL-40A3 Machine |
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Rolling Roller model |
E |
F |
G |
H |
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Thread Pitch (mm) |
2.0 |
2.5 |
3.0 |
3.0 |
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Steel Bar Standard |
16 |
18、20、22、25 |
28、32 |
36、40 |
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The Whole Machine Weight |
535Kg |
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The Power of Main Electric Motor |
5.5KW |
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The Power Of Water Pump Electric Motor |
0.75KW |
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The Work Voltage |
380V 50Hz 3Phase |
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The Output Rotate Speed of Reducer |
62 |
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Dimension(mm) |
1000╳180╳1000mm |
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2．Rebar Coupler
The splicing couplers model is divided into 9 categories according to the Rebar Coupler. (Unit: mm)
1).The parameter of couplers
|
Size(mm) |
O D±0.5（mm） |
Thread（mm） |
L±0.5 (mm) |
Pitch |
Rib peeling coupler weight/pc (kg) |
Thread Angle |
|
Φ16 |
25 |
M16.5 |
40 |
2.0 |
0.111 |
60 Degree |
|
Φ18 |
28 |
M18.5 |
45 |
2.5 |
0.136 |
|
|
Φ20 |
31 |
M20.5 |
50 |
0.175 |
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Φ22 |
33 |
M22.5 |
55 |
0.203 |
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|
Φ25 |
37 |
M25.5 |
60 |
0.266 |
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Φ28 |
41 |
M28.6 |
70 |
3.0 |
0.375 |
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Φ32 |
47 |
M32.6 |
75 |
0.533 |
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Φ36 |
54 |
M36.5 |
85 |
0.828 |
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|
Φ40 |
59 |
M40.2 |
95 |
1.085 |
2).The Characteristics of the Usage
|
Mode |
usage occasion |
|
Standard Model |
used in the occasion for connecting the steel bar in normal situation |
|
Different Diameter Model |
used for connecting the steel bar in different diameters |
|
Flared Model |
used for the steel bar which was hard to match |
|
Positive And Negative Screw Thread Model |
Used in the occasion when the steel bar in the two sides both can not be turned but the lengths can be adjusted. |
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Locking Nut Model |
Used when the steel bar can not be turned, then it turns the splicing coupler to join the steel bar and then lock the splicing coupler with the locking nut. |
3).The material of the splicing coupler
The material of the splicing coupler is constructional quality steel of No.45 steel.
Working Principle:
1)Slice up the end of the rebar;
2)Peel the rib of the end of rebar with specialty rib peeling parallel thread rolling machine;
3)Connect the two ends of rebar with rib peeling thread coupler;
