**Rebar Bending Machine (GW42D)**
**Model No.:** GW42D
**Net Weight:** 324kgs
**Gross Weight:** 374kgs
**Dimension:** 910*730*850mm
**Packing Size:** 1100*950*1000mm
**Trademark:** YYTF
**Transport Package:** Iron Shelf and Wooden Cover
**Specification:** 930mm*730mm*710mm
**Origin:** Henan, China
**HS Code:** 8462299000
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**Product Description: Rebar Bending Machine (GW42D)**
The GW42D Automatic Bar Bending Machine is a high-performance construction equipment designed for bending rebars efficiently. It is ideal for use in construction sites where precision and durability are essential. The machine is engineered with advanced technology to ensure smooth operation, long service life, and user-friendly features.
**Key Features and Advantages:**
- **Integrated Enclosed Housing:** Ensures even stress distribution and prevents local deformation.
- **High-Quality Materials:** The gear shaft and main spindle are made of premium carbon steel, with heat-treated components for enhanced strength and longevity.
- **Ball Bearings:** High-capacity ball bearings support the main spindle, ensuring smooth movement and extended lifespan.
- **Adjustable Components:** The bolt-type positioning disc allows for accurate angle adjustment and easy return to the original position.
- **Lubrication System:** Once filled, it doesn’t require frequent oiling, reducing maintenance efforts.
- **Manual/Automatic Switching:** Operated via a brake motor, offering flexibility in different working conditions.
**Technical Specifications:**
- **Model:** GW42D
- **Bending Capacity:**
- II Rebar: ≤φ40mm
- III Rebar: ≤φ36mm
- **Working Disc Diameter:** 360mm
- **Motor Power:** 3kw (3 Phase)
- **Voltage:** 380V
- **Weight:** 340kg
- **Overall Dimensions:** 910*730*810mm
- **Spindle Speed:** High Speed 10rpm / Low Speed 7rpm
- **Optional Motor Voltage:** 220v/415v/440v
- **Frequency:** 50HZ/60HZ
**Preparation Before Operation:**
1. **Inspection:** Check the outer packaging and internal components for damage or loose parts.
2. **Installation:** Place the machine on a flat, stable surface. Ensure sufficient space for raw materials and safe access. Verify that the power supply meets standard voltage requirements (+10%) and has proper grounding.
3. **Lubrication:** Open the oil cap and fill CKC68 gear oil up to two-thirds of the oil window (approximately 10kg).
**Operation and Debugging:**
- Connect the power supply and perform pre-commissioning when the power indicator light is on.
- Test the motor direction using the forward/reverse button. Adjust if necessary.
- In automatic mode, insert the angle positioning pin into the working disc. Step on the foot pedal to start the bending process.
- For multi-angle bending, use the angle transformation switch to alternate between settings.
**Safety and Maintenance Tips:**
- Always have at least two people operate the machine for long bars.
- Keep the working area clear of personnel during operation.
- Regularly clean the working disc and apply lubricating grease. Avoid oiling while the machine is running.
- Replace the lubricating oil after 3 months of use and annually thereafter.
**Quick Wear Parts List:**
| Item | Model | Quantity | Installation Site |
|------|-------|----------|-------------------|
| Deep Groove Ball Bearing | 6206 | 2 | Input Axis |
| Deep Groove Ball Bearing | 6307 | 2 | Intermediate Shaft |
| Deep Groove Ball Bearing | 6215 | 1 | Upper Spindle Axis |
| Oil Seal | 30×52×10 | 2 | Input Axis Cover |
| V-Belt | A#1422 | 3 | Belt Pulley |
**Accessories Included:**
| No. | Item | Quantity |
|-----|------|----------|
| 1 | Axis Sleeve 1 | 1pc |
| 2 | Axis Sleeve 2 | 1pc |
| 3 | Axis Sleeve 3 | 1pc |
| 4 | Axis Sleeve 4 | 1pc |
| 5 | Central Axis Φ18 ×Φ40 | 1pc |
| 6 | Central Axis Φ25 ×Φ40 | 1pc |
| 7 | Central Axis Φ35 ×Φ40 | 1pc |
| 8 | Central Axis Φ43 ×Φ40 | 4pcs |
| 9 | Blocking Plate | 1set |
| 10 | Allen Wrench 6/8/10/12 | Each 1pc |
| 11 | Foot Pedal | 1pc |
| 12 | Instruction Book | 1set |
For more information or to place an order, contact us at:
**Address:** Shangji Industrial Park, Xuchang, Henan, China
**Mobile:** +86 13271263010
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This detailed guide ensures users understand how to properly install, operate, and maintain the GW42D Rebar Bending Machine, enhancing both safety and efficiency on the job site.
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