I. Product Overview

The intelligent 4-head bending center XHLS50-4 is a fully automatic CNC rebar bending processing equipment developed by Xuhui (Shandong) Intelligent Equipment Co., Ltd. It is an upgraded version of the double-head bending equipment, equipped with four independent bending heads, specially designed for large diameter, large volume, and high-precision rebar bending operations. The equipment uses high-end servo drives and planetary reduction transmission systems, paired with an intelligent PLC CNC system, which can achieve automatic positioning, clamping, and multi-angle bending forming of rebar, with the entire process automated and requiring no manual recalibration or adjustment. The whole machine has a stable structure, stable transmission, and comprehensive safety protection, with high processing precision and wide compatibility, suitable for various large-scale infrastructure projects such as building construction, bridges, municipal projects, and precast component factories. It perfectly solves the pain points of traditional rebar bending equipment, such as poor precision, low efficiency, limited specifications, and easy damage to rebar. It is a high-end core equipment for modern centralized rebar processing and has passed the EU CE certification, meeting international safety standards with a service life of up to 8 years or more.

Part Two: Main Product Features

1. High-end servo drive, precision stable and controllableThe equipment's bending and walking mechanisms are driven by top-brand servo motors, paired with precise closed-loop control systems, ensuring the overall processing error is strictly controlled within 1mm. The shaped steel bars are uniform and consistent in size, fully meeting high-standard engineering acceptance requirements. The equipment maintains long-term continuous operation with no deviation in precision and no tremor during operation.

2. Planetary gear reduction drive, powerful and compactEquipped with high-quality planetaryspeed reducer, significantly enhancing the equipment's output torque, capable of stable processing of main bars with diameters up to 36mm, suitable for large-scale heavy steel bar processing; at the same time, effectively reducing the overall volume of the equipment, compact structure saves space, and combines the dual advantages of high power and portable installation.

3. Pneumatic clamping structure, stable, durable, and non-damaging to materialsUtilizing a cylinder-type intermediate clamping mechanism, the structure is compact with a small volume, effectively reducing the minimum processing center distance of the equipment, supporting processing of 70mm ultra-small side dimensions; the pneumatic structure has a low failure rate and a long service life. Paired with a flexible rebar locking mechanism, the clamping force is uniform, firmly securing the rebars without damaging the parent material, ensuring the quality of the finished rebars.

4. Multi-directional support, precise and stable walkingThe machine head walking adopts a rack and pinion meshing transmission mode, equipped with 8 support wheels and 4 guide wheels, dual limit support, completely eliminating the problem of machine head walking offset and vibration, significantly improving the accuracy of walking dimensions, suitable for long-size and large-span steel bar processing.

5. Second-level gear reduction, wider processing rangeGear second-stage reduction transmission structure adopted, with stronger transmission stability, effectively shortening the equipment center distance. Capable of processing the minimum 470mm bottom edge shape and the maximum 10.8m side length steel bar components. The bending radius covers 15mm-240mm, enabling the processing of large-radius irregular steel bars, suitable for the production needs of complex components.

6. Intelligent CNC system, efficient, time-saving, and easy to operateEquipped with a mature PLC control system, the four machine heads can accurately position to designated bending locations, completing rebar bending and shaping in one go, eliminating the unnecessary time-consuming back-and-forth of the machine heads, and significantly enhancing processing efficiency. The high-definition intelligent display screen can visually show rebar graphics, allowing for easy editing operations, making it quick for beginners to get started, and reducing the cost of manual training.

7. Multi-level security protection, safe and reliable operationsThe system is equipped with built-in flexible safety protection features, featuring multiple photoelectric protection switches to monitor the working status in real-time. It automatically stops and protects against maloperation and foreign objects, effectively preventing equipment damage and personnel safety accidents, suitable for high-frequency and high-intensity work scenarios on construction sites.

8. Strong compatibility with working conditions, stable operation round the clockCore components are made of high-quality steel material, key electrical accessories are selected from imported high-end parts, featuring waterproof, dustproof, wear-resistant, and shockproof capabilities. They can operate stably in a wide temperature range of -10℃ to +50℃, suitable for harsh working conditions such as high temperatures, low temperatures, and high dust levels on construction sites. Modular design allows for easy disassembly, transportation, and maintenance.

Section 3: Product Detailed Parameters

Basic General Parameters

Brand: Xuhui Intelligent Equipment

Product Model: XHLS50-4

Origin: Shandong, China

Core Function: Fully Automatic CNC Reinforcement Bar Bending and Shaping Processing

Main Material: High-quality steel body + imported core electrical accessories

Dimensions: 12010*1800*1390mm (L*W*H)

Working Voltage: 380V

Rated total power: 32KW (50-60Hz)

Total Equipment Weight: Approximately 5.5 tons

Working Pressure: 0.8 MPa

Operating Environment Temperature: -10℃—+50℃

Material platform bearing capacity: 3T

Operating speed parameters

Host speed of movement: 0.1-0.5 m/s

Bending speed: 30°-48°/S (5-8r/min)

Material table conveying speed: 0.6m/s

Processing specification parameters

Minimum short edge bending size: 70mm

Minimum curved edge size: 470mm

Maximum side length: 10.8m

Maximum bend radius: 240mm

Minimum bend radius: 15mm

Bending Angle: Upper bending 0-220°, lower bending 0-180°

Double bending specifications: Reinforcement steel Φ10mm-Φ28mm

Single bend specification: Φ28mm-Φ32mm rebars

Multi-axis synchronous processing capability

Φ10mm: 6 synchronous processed, Φ12mm: 5 synchronous processed

Φ14mm: 4 synchronously machined, Φ16mm: 4 synchronously machined

Φ18mm: 3 synchronously processed, Φ20mm: 3 synchronously processed

Φ22mm: 2 synchronized machined, Φ25mm: 1 synchronized machined

Φ28mm: 1 piece synchronous processing, Φ32mm: 1 piece synchronous processing

4. Application Scope

1. Construction Engineering FieldWide compatibility with various civil and industrial construction projects such as high-rise residential buildings, office buildings, commercial complexes, and industrial factories. Capable of mass production of large-diameter, irregularly shaped curved rebars for beams, columns, wall panels, and foundations, meeting the high-precision rebars shaping requirements for the main structure of buildings.

2. Bridge and Road EngineeringSuitable for infrastructure projects such as expressways, municipal roads, large bridges, elevated bridges, etc., capable of processing large-size curved rebars and arc-shaped steel bar components for bridge piers, abutments, beams, guardrails, etc., meeting the high-standard and high-stability processing requirements of bridge engineering.

3. Municipal and Rail Transit EngineeringSuitable for civil engineering and rail transit auxiliary projects such as tunnels, culverts, underground tunnels, and slope protection, capable of processing various irregular and large-span reinforcing steel components, meeting the steel processing needs of complex underground infrastructure scenarios.

4. Professional Reinforcing Bar Processing PlantIt is the core main equipment of the steel bar centralized processing and distribution center, supporting simultaneous batch processing of steel bars in various specifications and large quantities, significantly enhancing processing capacity, unifying finished product standards, and providing high-quality steel bar products for multiple engineering projects simultaneously, while reducing labor and site costs.

5. Pre-fabricated component factoryAdaptable to large-scale production scenarios of prefabricated beams, columns, wall panels, and bridge prefabricated components, it can stably complete the bending and shaping of large-diameter, long-length main reinforcement and web reinforcement, meeting the standardized and mass production requirements of prefabricated components.

Frequently Asked Questions (FAQ)

Q1: How to install and maintain the equipment on a daily basis?

We provide complete equipment installation manuals and high-definition video tutorials, guiding step-by-step the assembly, wiring debugging, and trial operation of the equipment. At the same time, we offer lifelong maintenance guidance, providing professional technical support for equipment lubrication, component maintenance, fault diagnosis, and replacement of wear parts, effectively extending the service life of the equipment and ensuring its long-term stable operation.

Q2: Can the equipment adapt to harsh on-site working conditions?

A: Sure. The equipment body is made of thick high-quality steel, with the core electrical and transmission parts being imported high-quality accessories. It features waterproof, dustproof, wear-resistant, anti-aging, and shockproof characteristics, capable of withstanding harsh working conditions such as high and low temperatures, dust, and outdoor operations. Modular split design facilitates disassembly, transportation, and maintenance, while also being suitable for the routine operations of fixed processing factories.

Q3: What is the warranty period for the equipment?

A: The equipment provides a one-year free warranty service. During the warranty period, the entire machine and core components, which are not caused by human operation or external force damage, are entitled to free repair and free replacement of parts.

Q4: How to handle after-sales service when the equipment fails?

We offer 24/7 after-sales response service, with multiple channels including phone, online customer service, and email for quick response to fault issues. Free repair and replacement of parts due to non-human damage within the warranty period; outside the warranty period, only the cost of parts is charged, and lifetime technical support is provided.

Q5: Is the procurement of spare parts and subsequent maintenance convenient?

All easily damaged parts of the equipment are standardized industry components, with long-term inventory in stock by the manufacturer for rapid dispatch. Supplied with exclusive repair manuals, troubleshooting tutorials, and repair videos, we offer one-on-one remote technical guidance. Basic issues can be independently resolved quickly, ensuring efficient repair and low costs.

Q6: Does the equipment support export business?

A: Supports global exports; equipment has passed the EU CE certification, meets international safety and quality standards, can legally clear customs and sell to the EU and various countries and regions worldwide, and can provide diversified logistics solutions such as sea shipping.

Q7: What is the standard delivery period for the equipment?

A: Standard model equipment has a regular delivery cycle of 15-20 days. For customized, special working conditions, and special parameter orders, a separate production timeline will be determined, with the production progress synchronized throughout to ensure the construction milestones of the matching projects.

Q8: Do we support customized device customization?

A: Support. Customized equipment parameters andSupporting facilities production line solutions can be provided according to customer processing specifications, production capacity requirements, site dimensions, and special process requirements, fully adapting to various personalized and differentiated production needs.

Q9: How is the stability of equipment operation and the lifespan?

A: The equipment has undergone multiple factory inspections and actual operating conditions tests, featuring multiple safety protections and stable transmission structures, with an extremely low failure rate and strong resistance to wear. Under standardized operation and regular maintenance, the stable service life of the equipment can reach over 8 years, meeting the needs of long-term high-intensity batch processing.