Purchasing corrugated cardboard box manufacturing equipment is an important investment. Before making a purchase, let's first understand the machinery and equipment required by the cardboard box factory and their functions.
Main equipment types and functions
The manufacturing of corrugated cardboard boxes usually consists of multiple stages, involving different types of equipment:
| Equipment phase |
Core equipment |
Main function |
Apply production scene |
| Corrugated cardboard production line |
Single facer, double facer, transverse cutting machine |
Process the raw paper into corrugated cardboard. The core is production efficiency and stability, such as speed, width, and degree of automation |
The core equipment of large cardboard box factory |
| Printing Slotter/ Die-Cutting Machine |
Printing Slotter Die-Cutting Machine, Flat Platen Die-Cutting Machine |
Printing, slotting, creasing, and die-cutting on cardboard. The key point is in printing accuracy, die-cutting accuracy, and plate changing efficiency |
The key processes that determine the appearance and forming of cardboard boxes |
| Rear forming equipment |
Stitching machine, folder gluer machine, auto stacker |
Make cardboard boxes from the die cut cardboard |
Improve the final packaging efficiency. |
Five key points need to consider before purchasing
When selecting, you should consider below 5 key points:
1. Clarify your own needs and market positioning
Product positioning: Determine the main corrugated types (such as A, B, C, E flute), size range, and printing requirements for the production of cardboard boxes. Different types of corrugations have different requirements for equipment, such as corrugated rollers.
Capacity and market radius: Corrugated cardboard boxes have a reasonable transportation radius (usually recommended within a radius of 200 kilometers), so, equipment capacity should be determined based on the demand of the target market to avoid investment waste.
2. Core components and key technologies
Corrugated roller: The core component, with a diameter, medium to high design, surface temperature control, and condensate discharge system, directly effect the quality and speed of the cardboard.
Adhesive and drying system: Priority consider pressure regulating contact rods that can avoid flattening corrugated paper, and double-sided machine hot plate systems that can ensure uniform drying, which are crucial for the strength of cardboard.
Control System and Automation: Focus on the automation level of equipment, such as automatic paper feeders, constant tension control, and modern process control systems (such as automatic adjustment of cardboard flatness), which are key to ensuring high-speed production stability and reducing losses.
3. Supplier evaluation and after-sales service
Supplier Strength: Compare the technical equipment levels and functional compliance of different suppliers.
After sales service: Take care the response speed, spare parts supply, technical training, and other aspects of after-sales service as important considerations. The operating cost of equipment need includes not only the purchase price, but also the long-term maintenance cost.
4. Comprehensive cost analysis
Total cost of ownership: not only necessary to compare purchase prices, but also to estimate equipment operating costs, including energy consumption, labor, frequency of replacement for vulnerable parts, and maintenance costs.
Investment return: Calculate the investment payback period based on data such as production capacity, yield, and energy consumption. You can seek professional investment analysis reports as a reference.
5. On site inspection and contract details
On site inspection: It is necessary to conduct on-site inspections of the supplier's factory or the production site of existing customers, observe the actual operating conditions of the equipment, the quality of the produced cardboard, and the operation of workers.
Clear contract terms: Detailed mention equipment technical specifications, performance indicators, acceptance standards, payment methods, delivery dates, warranty terms, and after-sales support content shall be listed in the contract.
Purchase tips reminder:
Don't just pay attention for the price without considering the configuration: too low price may mean a decrease in the quality of the components.
Avoid negotiating prices before deciding on features: be sure to clarify requirements and technical details before discussing the prices.
Avoid communicating with one supplier: should compare multiple parties and use competition to get the best cost-effectiveness.
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