ISO 15630 Rold Cold Steel Rebar Bending Testing Machine

• Customization: Available
• After-sales Service: Whole Life
• Warranty: 12 Months
• Model NO.: GW
• Mass Scope of Workpiece: <900kg
• Type: Bending Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 1
• Load Way: Mechanical Load
• Loading Method: Static Load
• Display: Needle
• Control: Manual Control
• Weight: 1000-2000Kg
• Power Source: AC220V
• Rotating Speed: 3.7r/Min
• Central Distance: 165mm
• Bar Diameter: 6-40mm 20-50mm
• Working Plate Diameter: 760mm
• Function Use: Bending Testing Capacity
• Delivery Time: Within 20 Days
• Package: Wood Case
• Control 1: LCD Panel Control
• Transport Package: Ocean Shipping
• Specification: 600*600*1190
• Trademark: CHENJI or OEM
• Origin: China Jinan or Others
• Production Capacity: 100 PCS / Month
• Package Size: 1200.00cm * 1200.00cm * 1320.00cm
• Package Gross Weight: 480.000kg

Product Description

BS 4449 ISO 15630 ASTM A615 Rold Cold Steel Rebar Bending Testing Machine for Diameter 6mm 20mm 40mm 50mm



 GW-55 steel bar bending test machine is a test equipment for plane forward and reverse bending tests on steel bars. The main technical parameters and indicators of this equipment comply with GB/T1499.2-2018 (replace GB/T1499.2-2007) "Reinforcement Bar Steel for Concrete Part 2: Hot-rolled Ribbed Steel Bars", GB 13014-2013 "Reinforced Concrete with Waste Heat Treatment Reinforcement Bars" Standard 8.3.4 Test Requirements, GB/T28900-2012 "Test Methods for Steel for Reinforced Concrete", The standard requirements of YB/T5126-2003 "Reinforced Concrete Steel Bar Bending and Reverse Bending Test Method" (replacing GB5029-85 "Reinforced Bar Plane Reverse Bending Test Method") is indispensable for steel factories and construction units to test the rebending performance of threaded steel bars The advanced test equipment is also suitable for on-site steel bar bending in the construction industry, so that it can be used for both test and construction.
GW-50B is the replacement product of the original GW-2/25 and GW-2/40. By replacing the accessories of different specifications, one machine can replace two machines, which saves money for customers. The equipment has complete performance, excellent quality, compact structure, small size, simple and easy operation, intuitive digital display of bending angle, stable operation, low noise, reliable use and long service life, reasonable design, convenient maintenance and simple lubrication. The limit of the equipment is changed to a mechanical limit switch, which is more convenient and durable to use, the design of the wearing parts is more reasonable, and the cutting edge of the wearing parts is easy to replace. In addition, the equipment also adds the alarm function of the abnormal controller of the photoelectric switch, which avoids the damage of the equipment caused by the failure of the system to stop the system due to the failure of the proximity switch to collect signals.

Name	Technical Parameter
Bending steel bar diameter range (tertiary rebar)	Φ6-Φ55mm
Rebar positive bending angle	set arbitrarily within 0°-180°
Rebar reverse bending angle	set arbitrarily within 0°-90°
Working disc speed	≤1.4r/min
Roll center distance	280mm
Working disc diameter	Φ860mm
Motor Power	3.0kw
Randomly equipped with bending center matching (mm)	φ20,φ24,φ28,φ30,φ32,φ36,φ40,φ42,φ44,φ48,φ50,φ56,φ60,φ64,φ70,φ72,φ80,φ96,φ100,φ104, φ108,φ120,φ125,φ132,φ140,φ144,φ150,φ160,φ168,φ176,φ192,φ200,φ216,φ240,φ280,φ320,φ360,φ400
Work roll (mm)	Φ52,Φ68 each 1 PCS
Bending mandrel(mm)	Φ42,Φ56 each 1 PCS
Overall Dimensions	1350×1180×1100mm
Total Weight	2000kg

 
The Steel rebar bidirectional bending testing machine operation:
Before the test, turn on the power switch first, set the value of the forward and reverse bending angles, press the "Setting" key and the "Select" keyboard to select the forward bending or reverse bending, press "<" or ">" to select the cursor Press "+" and "-" to increase or decrease the number, and finally press "OK" to confirm the angle, and then you can perform bending test on the steel bar.
Automatic positive bending test: As shown in attached drawing 3, set the working shaft and bending center on the working disk, press the "jog reverse bending" button to reverse the working disk to the initial position, put the steel bar for test, and press the pressing device Press the sample tightly, and then press the "jog positive bending" button to make the positive bending working axis approach and touch the sample, press the "automatic positive bending" button, the testing machine will automatically perform forward (clockwise) bending, and continuously Display the current bending angle, when the bending angle reaches the set angle, the testing machine will stop automatically. Press "Reset" and press the keyboard for the next test.
Automatic reverse bending test: Place the sample after forward bending and the reverse bending working shaft as shown in Figure 4, press the sample tightly by the compression device, press the "jog reverse bending" button, and make the reverse bending working shaft close to And touch the sample, and make the other end of the sample close to and touch the reverse bending stop shaft, then press the "automatic reverse bending" button, then the testing machine can automatically perform reverse (counterclockwise) bending, and continuously display When the current reverse bending angle is turned to the set reverse bending angle, the testing machine will automatically stop. Press the "Reset" button to prepare for the next test.