The provided source material details the availability of a free sample for a specific industrial machine, the GM-SB-50CNC Full-Auto Numerical Control GMACC pipe bending machine. This offer is presented by a manufacturer or supplier who emphasises high-quality, efficient machinery and a commitment to customer service. The documentation outlines the product's advanced features, technical specifications, and the supplier's operational philosophy. However, the context is strictly industrial, focusing on a specialised piece of equipment for manufacturing, rather than consumer-grade products typically associated with free sample programmes for household, beauty, or pet care items. The information is drawn from manufacturer and supplier websites, which are authoritative sources for product specifications and promotional offers for industrial equipment. The offer is explicitly stated as available to customers worldwide, with specific mention of destinations including the United Arab Emirates, Korea, Denmark, and Costa Rica.
Product Overview and Free Sample Offer
The GM-SB-50CNC is described as a numerical control single-head pipe bending machine. It is the result of a collaboration combining the supplier's technology with advanced Italian technology, integrating machine, hydraulic, and electrical components. The machine is marketed under the principle of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach'. The supplier offers a free sample of this specific model to prospective customers. This sample is intended to allow evaluation of the machine's capabilities before committing to a purchase. The offer is not a consumer sample programme but a B2B (business-to-business) promotional tactic common in industrial machinery sales, where the high value of the product justifies providing a sample for inspection and testing. The supplier states that the product will supply to all over the world, indicating a global shipping capability for the sample and subsequent orders.
The supplier's approach is to provide customers with high-quality and low-cost products to meet diverse needs. They have established quality control processes and access to a large range of factories, which helps ensure product quality and the ability to fulfil orders quickly at competitive prices, regardless of order size. The free sample for the GM-SB-50CNC is a manifestation of this customer-centric approach, designed to build trust and facilitate the development of cooperative relationships with buyers from both domestic and international markets.
Technical Specifications and Features of the GM-SB-50CNC
The GM-SB-50CNC Series is equipped with advanced functions that enhance its operational efficiency and precision. These include: * Components bending spring back compensation, which adjusts for material elasticity to ensure accurate bend angles. * Errors self-diagnose alarm, which automatically detects and alerts operators to malfunctions. * Memory store after power off, preserving programmed bending data even during power interruptions. * Automatic lubrication, which reduces manual maintenance requirements. * Safety protection features, ensuring operator safety during operation.
The machine employs a VDU (Visual Display Unit) touch screen operating panel. This interface allows operators to input, store, and display various bending data and orders. The system controls three axes of motion—Y, B, and C—under the precision management of an industrial computer. This enables full-automatic mandrel on or mandrel off rapid bending. The feeding, rotating, and bending movements are all driven by servo motors, contributing to the machine's automation and accuracy.
Comparative Models and Technical Data
The source material also references a range of aluminium bending machines from another manufacturer, PBA, providing detailed technical specifications for comparison. While the free sample offer is specifically for the GM-SB-50CNC, understanding the broader market of aluminium bending machines can inform a potential buyer's evaluation. The PBA series includes models such as the PBA-500, PBA-500+, PBA-600, PBA-600+, and PBA-1000+, with variations between 2D and 3D bending capabilities.
Key technical parameters for these comparative models include: * Roller Speed: 1–15 rpm across all models. * Max. Diameter Roller: Ranging from 240 mm to 600 mm. * Diameter Axis: From 50 mm to 105 mm. * Front Axis Distance: Variable, from 278 mm to 1200 mm (for 3D models). * Max. Bending Force (Y-axis): From 15 T to 50 T. * Repeat Position Accuracy (Y-axis): ≤0.01 mm to ≤0.02 mm. * Max. Torque (X-Axis): From 3500 Nm to 14000 Nm. * Min Bending R: 100 mm for most models, 150 mm for the largest. * Max. Section Width and Height: Vary by model, with the largest (PBA-1000+) handling sections up to 250 mm wide and 300 mm high. * Dimension Size and Weight: Range from approximately 1500x1200x1400 mm and 900 Kg to 1900x2000x1750 mm and 3300 Kg.
It is noted that the PBA 500, PBA 500+, and PBA 600+ models are driven by servo motors and do not require hydraulic oil, which may be a consideration for operational cost and maintenance. All models are suitable for installation on a concrete floor, with no other special requirements. The supplier of these machines, BIT, is identified as a leading manufacturer of aluminium bending machines in China with over 20 years of experience.
Operational Features of Comparable CNC Pipe Bending Machines
Another source describes a full-automatic pipe bending machine, likely similar in category to the GM-SB-50CNC, which is equipped with a PLC (Programmable Logic Controller) or IPC (Industrial PC). This system manages Bending (Y), Feeding (X), and Rotation (Z) in a complete automatic cycle. The control methods for each axis are specified: * Bending (Y-Axis): Controlled by Servomotor or by Hydraulic. * Feeding (X-Axis): Controlled by Servomotor. * Rotating (Z-Axis): Controlled by Servomotor.
The machine uses components from recognised manufacturers such as Japan Mitsubishi, Taiwan Weinview, Japan Yuken, and Japan Neimicom, which is a common practice to ensure reliability and quality. The value-priced CNC Tube Bending Machine is positioned as an excellent choice for general-purpose and conventional tube bending applications. It features an interactive PLC touch screen for easy access to auto and manual operating modes, system diagnostics, and multiple language capability. The hydraulic clamping on the clamp die and pressure die is fully hydraulic. The bending axis can be driven by a cylinder or servo motor. An adjustable speed valve on the pressure die ensures the synchronization of the bending process. The machine is equipped with an air cooling system or water cooling system to ensure long-term stable operation under high workloads.
Supplier Profile and Service Offerings
The supplier of the GM-SB-50CNC emphasises a commitment to quality and customer satisfaction. They have implemented complete quality control processes throughout their sourcing procedures. Their access to a large range of factories and excellent management allows them to quickly fulfil requirements at the best prices, regardless of order size. This operational efficiency is a key part of their value proposition.
Beyond the sale of machines, the supplier of the PBA aluminium bending machines offers free aluminium bending tool design services to customers and businesses worldwide. This additional service underscores a consultative approach, helping clients to optimise their bending processes. Potential customers are encouraged to contact the supplier via email or WhatsApp for further assistance or information, indicating a direct line of communication for inquiries about the free sample offer or other products.
Conclusion
The provided source material confirms the existence of a free sample programme for the GM-SB-50CNC Full-Auto Numerical Control GMACC pipe bending machine, offered by an industrial machinery supplier. The offer is global, targeting business customers interested in evaluating a high-precision, automated bending solution. The machine features advanced controls, servo-driven axes, and safety and diagnostic functions. For context, the sources also provide detailed technical specifications for comparable aluminium bending machines, highlighting the range of capabilities, from 2D to 3D bending, and varying force and torque specifications. The suppliers involved are established manufacturers in China, emphasising quality, efficiency, and customer support. However, it is critical to note that all information pertains to industrial machinery, not consumer products. There is no information in the sources regarding free samples for consumer goods such as beauty, baby care, pet food, health, food & beverage, or household items. The offer is specifically for a capital equipment sample within a B2B framework.