Why Choose Qianfeng

28 Years of Expertise
As a National High-Tech Enterprise focused on woven bag machinery, we employ 160+ staff and operate a 20,000+㎡ factory.
40+ National Patents
Covering critical production processes, ensuring cutting-edge technology.
Triple-Certified
ISO 9001, Occupational Health & Safety, and Environmental Management Systems (2020).
Annual Capacity
400+ machines, 2,000+ global clients served, with 85% repeat purchase rate
Sturdy Machine Frame
Our machines are built with a robust steel frame that provides superior strength and stability.
The thick steel construction reduces vibrations during high-speed operations, ensuring smooth, efficient performance and a longer lifespan.
Compared to competing products, our machines are 30%-50% heavier, offering exceptional durability and a service life of over 10 years.
User-Friendly Wiring Identification
Each wire is clearly numbered, and all functional areas are labeled for easy maintenance and troubleshooting. The well-organized layout makes future service work more efficient and less error-prone.
Durable Components
The important parts of the machines go through a special process called heat treatment and grinding.
This makes the parts stronger and more resistant to wear, so they will keep working efficiently for a longer time and need less maintenance.
Reliable Pneumatic Components
The air cylinders we use are from Airtac, a top brand from Taiwan known for its high quality.
The key sliding parts of the machine are also from Airtac, ensuring smooth movement and less friction.
This makes the machine work faster and more accurately, and also helps it last longer.
Advanced Electrical Components
Inside the electrical control cabinet, we use high-quality servo motor drivers, inverters, and motion controllers (for select models).
These components precisely control the machine's movements, ensuring exceptional accuracy even during high-speed operation.
They are crucial for maintaining efficient and stable machine performance, and are key to maximizing productivity and minimizing downtime.
Delta Touch Screen
Our machines feature Delta touch screens, known for their superior quality and reliability. They offer a smooth, responsive interface for more efficient and precise operation.
Built for high durability, Delta touch screens perform steadily in harsh environments, extending equipment lifespan.
With a lower failure rate compared to standard screens, they reduce maintenance costs and improve overall user experience, convenience, and efficiency
High-Quality Gearbox
Our machines use precision planetary gearboxes (for select models) that ensure precise control, smooth operation, and stability under heavy loads.
Compared to traditional gearboxes, they offer higher efficiency, quieter operation, and greater durability.
These gearboxes reduce wear, extend equipment lifespan, and lower maintenance costs, making them ideal for long-term, high-performance use in demanding environments.
Remote Control
Each of our machines is equipped with two handheld remote controls, allowing operators to control the machine flexibly without touching the control panel.
This design significantly enhances convenience and safety, especially when quick adjustments or monitoring of the machine's status are needed.
With the remote control, operators can easily make adjustments, avoiding frequent movement and contact with the control panel, thus reducing time wasted and minimizing potential operational risks, further improving productivity and equipment stability.
Factory Commissioning
Each machine undergoes thorough testing and adjustment before shipment to ensure stable operation at the customer's facility.
Our engineers optimize all parameters and functions based on customer needs, ensuring peak performance.
We check every component for efficiency under various loads, speeds, and conditions.
This comprehensive commissioning minimizes potential issues, ensuring the machine runs smoothly from day one, reducing downtime, and maximizing productivity for the customer.
Comprehensive After-Sales Service
We provide remote technical support and on-site installation guidance to ensure the smooth operation of customer equipment.
Our spare parts inventory is well-stocked, ensuring that customers can quickly obtain the parts they need to avoid production interruptions.
For older machines, even if parts are discontinued, we offer suitable alternatives, giving customers peace of mind.
Additionally, our spare parts are reasonably priced, helping customers save on future maintenance costs.

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