Sealed with peace of mind, producing with high efficiency: Xinshidada SC30B5 helps thermos cup companies enhance quality and boost efficiency.
2026-01-15
Sealed with peace of mind, producing with high efficiency: Xinshidada SC30B5 helps thermos cup companies enhance quality and boost efficiency.
Project Background
As the thermos cup industry accelerates its upgrade, unstable precision in the neck-reducing process and insufficient equipment utilization have become key bottlenecks hindering both quality and efficiency.
Customer needs
Xinshida SC30B5 Motion Control Solution Adopting an 8-axis, 4-channel CNC motion control architecture, this solution streamlines system design, significantly reducing hardware redundancy and wiring complexity, thereby helping equipment manufacturers substantially lower overall costs. Moreover, this solution enables simultaneous, high-precision machining across four workstations, with a single production cycle lasting only 8 seconds per batch (each batch containing 4 insulated cups). As a result, both overall production capacity and efficiency are doubled, while product consistency is maintained at an industry-leading level.
Xinshida Solution
1. Sealing performance has been significantly enhanced, and accuracy is consistently stable within ±0.01mm.
Electronic gear synchronization + adaptive compensation for high-precision locking
Due to mechanical transmission backlash and servo response lag, conventional equipment results in batch-to-batch product diameter tolerances for the necking section exceeding ±0.05 mm. The deviation is even more pronounced for small-diameter products (such as sports water bottles). Dimensional fluctuations directly affect product sealing performance and degrade product quality.
Customer Value
Enhance sealing consistency, eliminate potential leak risks, and meet the demands of high-end products for vacuum insulation and stable quality.
Solution
· Multi-axis collaborative motion control
By employing electronic gear synchronization technology, dynamic coupling is achieved between the X/Z-axis servo motors and the spindle motor, thereby eliminating cumulative errors in the mechanical transmission chain. Precise control of the roller feed trajectory is realized through G-code programming, ensuring consistent taper slopes.
· High-precision gap compensation
Built-in adaptive backlash compensation algorithm precisely controls the backlash in mechanical transmission systems, keeping the diameter tolerance of the cup mouth after constriction within: ±0.01 mm Within this range, it meets the sealing requirements for high-end products such as vacuum thermos cups.
2. Worry-free multi-variety production—this single machine covers mainstream cup types.
G Intelligent code parsing + coordinated control enhance production line flexibility.
The traditional “CNC system + PLC” solution has high hardware costs, limited cup specifications that can be accommodated by a single piece of equipment, and requires an increase in the number of machines for multi-variety production, leading to underutilization of equipment while simultaneously driving up maintenance complexity.
Customer Value
Significantly reduce multi-variety production costs, enhance equipment utilization and line flexibility, and enable flexible small-batch, multi-lot production.
Solution
· Intelligent G-code parsing
The Xindashida SC30B5L programmable PLC controller features an integrated CNC processing package, supports G-code parsing, and enables programmed control of complex tapering trajectories. This significantly lowers the operational threshold and effectively reduces training costs.
· Speed-feed linkage adjustment
The inverter enables closed-loop coordinated control of the spindle speed (500–3000 rpm) and the roller feed rate (0.1–100 mm/s). It supports smooth speed transitions, preventing material deformation caused by sudden changes in speed, and is suitable for processing various materials including stainless steel, aluminum, and titanium alloys.
Reference for Control Metrics of the SC30B5 Motion Control Solution
3. SC30 Multi-station solution for thermos cups with motion controllers
The system is centered around the SC30B5L programmable motion controller and integrates a touch-screen HMI and an industrial Ethernet module. It supports parameter setting, status monitoring, and networked data uploading. The drive layer employs a multi-modal synergy of servo, pneumatic, and variable-frequency technologies, achieving a positioning accuracy of ±0.01 mm, smooth and shock-free material feeding, and stepless speed regulation (500–3000 rpm). It is suitable for processing various materials including stainless steel, aluminum, and titanium alloys.
Topological Diagram of the Insulated Cup Neck-Reducing Machine System
Associated products
SC30 Series Standard PAC
Project Results
Effectiveness value
Zero-leak guarantee ±0.01mm accuracy ensures consistent cup openings and reliable sealing.
Capacity doubled Complete one set (4 reps) in 8 seconds, significantly boosting delivery capacity.
Multi-purpose in one device Adapts to multiple cup types, improving equipment utilization and reducing investment.
