Product Center – Volar Machinery Manufacturing
Top Rebar Equipment Manufacturers and Suppliers in China

• We have over 15 years of experience in mechanical production
• Having professional customers for after-sales guidance
• The product is mature and the machine can run for a long time
• OEM/ODM

Volar GW40 Automatic Rebar Bending Machine | Factory Stock & Heavy Duty

The Volar GW40 Rebar Bending Machine is the ultimate workhorse for modern construction sites. With a bending capacity of 6mm to 40mm, it combines a high-torque 3KW motor with a reinforced internal drive system. As a direct manufacturer, Volar Machinery offers massive factory stock and transparent quality, ensuring your project stays on schedule and under budget.

Description

Unmatched Supply Capacity:

 Large stock of rebar bending machines in Volar warehouse    Volar Machinery production line and wholesale rebar benders

When you choose Volar Machine, you are partnering with a high-capacity manufacturer. Our Volar warehouse consistently maintains hundreds of units in stock, as seen in our facility photos. We understand that in the construction industry, time is money. While other suppliers might have a 4-week lead time, Volar Machinery can dispatch your rebar bending machine immediately, ensuring your site operations never grind to a halt. Our wholesale capacity makes us the preferred choice for large-scale contractors and regional distributors.

Transparent Engineering: A Look Inside the GW40

Internal structure of Volar rebar bending machine with oil-immersed gears

We believe in quality you can see. By opening the cover of the Volar GW40, you’ll find a precision-engineered internal gearbox. Unlike standard machines that use cast iron or plastic parts, Volar uses heavy-duty, oil-immersed gears forged from high-strength alloy steel. These gears undergo a vacuum quenching process to ensure maximum wear resistance. This rebar bending machine is built to handle the immense torque required for 40mm bars without gear stripping or overheating, providing a 30% longer service life than generic competitors.

Real-World Performance

Nothing proves reliability like on-site performance. Our Volar GW40 is captured here processing high-tensile steel on a major infrastructure project. The automatic control system allows for rapid, repeatable 90-degree and 135-degree bends with a single touch. Watch our operation video to see the smooth, vibration-free bending cycle. The Volar rebar bending machine reduces operator fatigue and ensures that every piece of rebar fits perfectly into your reinforced cage assembly, meeting all structural safety codes.

ModelGW50 GW40A GW40BGW42D GW42E
Workboard specificationφ380mmφ350mmφ350mmφ360mmφ360mm
Steel bar diameter(Ub ≤450Mpa)φ6-φ50mmφ6-φ40mmφ6-φ40mmφ6-φ42mmφ4-φ25mm
rebarφ6-φ40mmφ6-φ36mmφ6-φ36mmφ6-φ32mmφ4-φ20mm
Motor Power4KW3KW3KW3KW-4 P3KW-4 P
Spindle lowly speed2.96r/min4.68r/min7r/min7r/min7r/min
Spindle quickly speed4.68r/min9.63r/min10r/min10r/min10r/min
Weight450KG360KG310KG340KG320KG
Dimension990×800×860(mm)930×770×810(mm)930×770×810(mm)930×770×840(mm)920×770×820(mm)

Key Technical Specifications

  • Bending Capacity: 6mm to 40mm (carbon steel).
  • Pure Copper Motor: 3KW/4KW options for stable power delivery.
  • Reinforced Worktable: Thickened top plate for industrial stability.
  • Safety Features: Emergency stop and fully enclosed drive system.
  • Maintenance: Easy-access oil ports for the internal transmission.

Solving Common Industry Pain Points

  • Hidden Inferior Parts: We show you our internal steel gears because we use only the best materials.
  • Inconsistent Bending Angles: Our limit-block system ensures 100% precision across thousands of bends.
  • High Labor Costs: One Volar rebar bending machine replaces 4-5 manual workers, providing an immediate return on investment.

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Frequently Asked Questions

To provide you with more convenience, we have compiled the most frequently asked questions about steel processing equipment machinery here. However, if you can't find what you're looking for in our FAQs, please call +8618937442315 or contact us via info@volarmachine.com

About VolarCnc Corporation

Yes, we are certified with ISO9001 and CE, which ensures that our products meet international quality and safety standards. We continuously strive to improve and uphold these standards across all our manufacturing processes.

Yes, we offer on-site installation services with our experienced technicians. The technician can be dispatched overseas to provide on-site guidance at a cost of $150 per day. In addition, you will be responsible for covering round-trip airfare, accommodation, and meal expenses. This is available if your country does not have local after-sales service representatives. For those preferring remote assistance, we also offer detailed online support.

  1. We provide comprehensive remote support through online guidance. Our team can assist you in resolving issues quickly via video calls, instructions, and troubleshooting.
  2. If remote support is insufficient, we offer on-site guidance from our technicians for overseas customers. The cost for this service is $150 per day, and you will need to cover the round-trip travel, accommodation, and meal costs. This option is also available if you do not have access to after-sales support in your country.

Yes, we fully support branding customization. You are welcome to use your own brand on the equipment, and we will ensure it meets your specifications.

We are based in China, but we serve clients all over the world and provide our equipment and services to international markets.

Yes, we offer both OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services. We can manufacture equipment under your brand name, or help design new equipment according to your specific requirements.

About VolarCnc Company & products

We provide detailed installation instructions along with video tutorials to guide you through the process. Our manuals cover step-by-step procedures, and for more complex installations, we also offer online support. Additionally, we provide ongoing maintenance instructions to help extend the life of your machine.

Typically, the delivery time is 15-20 days for standard products. For customized or special orders, the production and delivery time may vary, but this will be communicated clearly, and we will work with you to meet your project deadlines.

We provide a 24-month warranty for our machines. During this period, we cover repairs and replacement of faulty parts, excluding consumables or wear-and-tear items. Our goal is to ensure your machine operates smoothly with minimal downtime.

Yes, our equipment is designed with a focus on safety, stability, and longevity. When properly maintained, our machines typically have a lifespan of over 8 years. However, regular replacement of wear parts is necessary to ensure continued efficiency and performance.

No, safety is our top priority. Each machine is equipped with an emergency stop button, which immediately halts the operation if needed. Additionally, our machines feature safety interlocks; for example, if the back door is opened during operation, the machine will automatically stop to prevent accidents.

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