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Rebar Upset Forging & Threading Machines (GD-150 & GZL-45)

Min. order:1 Set
Trade Terms:FOB, CIF, EXW
Payment Terms:L/C, T/T, Western Union

Product Details

Basic Info.

Model NO.:GD-150; GZL-45
Type:Forging Operation
Model No.:GD-150;GZL-45
Colour:red, white, green
Function:process rebar dia. from12~40mm
Tensile strength:1.08-1.35 times of rebar
Certificate:CE and ISO
GZL-45:patent No. ZL97247900.7
GD-150:patent No. ZL97243207.8
Port:Shanghai port by sea
Export Markets:Global

Additional Info.

Packing:Three Wooden Cases
Standard:process steel bar dia. from 12 to 40mm
Production Capacity:500 Sets/Year

Product Description

This rebar threading machine(GZL-45) works together with upset forging machine(GD-150) and couplers for the connection of rebar whose diameter is between 12mm-40mm.
Rebar Upset Forging & Threading Machines (GD-150 & GZL-45)Rebar Upset Forging & Threading Machines (GD-150 & GZL-45)Rebar Upset Forging & Threading Machines (GD-150 & GZL-45)

Working principle:
First, we use GD-150 to forging the end of rebar.

Second, we use the GZL-45 to threading the end of rebar.

Third, we use the coupler to link the two ends of rebar.

1, adopts upset forging parallel thread connection technology;

2, wide working range: Adaptable for 12mm-40mm same diameter, different diameter, bending, new and old, advance covered up rebar of GB 1499, bs 4449, ASTM a615 or ASTM a706 standard.

3, high strength: Stronger than the reinforcement bar and guarantees bar break under tensile stress(tensile strength of connection point =1.1 times of connected bar's specified tensile strength). It can satisfy the requirements stipulated in the Chinese standard jgj107-2003, jg171-2005.

4, high efficiency: Upset forging and threading one joint only needs no more than one minute, and handy operation and quick link.

5, Environmental protection and economy profit: No envirement pullution, can work all day, not affected by weather, economize energy source and bar material.
Parameters of standard couplers:
Diameter of steel bar(mm) Outer Diameter of coupler(mm) Length of coupler
Dimension of thread(mm)
12 22 30 M14x2.0
14 24 34 M16x2.0
16 26 40 M20x2.5
18 29 44 M22x2.5
20 32 48 M24x3.0
22 36 52 M27x3.0
25 40 60 M30x3.5
28 44 66 M33x3.5
32 50 72 M36x4.0
36 56 80 M39x4.0
40 62 90 M45x4.0
Supplier Profile
  • China manufacturers & suppliers Changzhou Jianlian Reinforcing Bar Conjunction Co., Ltd.
  • Audited Supplier
  • Jiangsu, China
  • Business Type: Manufacturer
  • Main Products: Coupler, Rebar Coupler, Rebar Splice, Rebar Threading Machine, Consturction Equipment, Parallel Thread, Steel Rebar Coupler, Coupler to Link Steel Bar, Steel Bar Connection, Couplings
  • OEM/ODM Service: Yes
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