Double-Head CNC Drilling Machine - Simultaneous Drilling for Batch Shaft/Pin Parts

This CNC drilling machine is designed with a dual-bench-drill configuration to support efficient and precise processing of shaft-type workpieces. One bench drill is permanently fixed at one end of the operating table, while the other is mounted on a robust linear slider. The slider is tightly integrated with a precision-machined guide rail on the platform, allowing smooth horizontal movement to adjust the distance between the two drills. This flexible setup enables rapid positioning and accommodates shaft workpieces of various lengths and specifications.

This machine is particularly well-suited for the processing of shaft-type components requiring bilateral drilling. Typical applications include mining conveyor roller shafts, mechanical transmission shafts, drive rods, and other cylindrical parts used in heavy-duty industrial equipment. The device is ideal for factories engaged in batch or continuous production where precision and consistency are critical.

Simultaneous Two-End Drilling：By machining both ends of the workpiece at the same time, the machine significantly boosts productivity and shortens manufacturing cycles.

High Precision and Consistent Spacing：The guide-rail-based slider ensures a controlled and repeatable distance between the two drills. This directly improves the accuracy of parallel hole spacing, which is essential for the performance and assembly reliability of shaft components.

Reduced Production Costs：The dual-drill configuration minimizes clamping and repositioning times, reduces labor intensity, and lowers the risk of defects, ultimately bringing down the overall cost per unit.

Stable Quality and Improved Reliability：The system’s CNC control, rigid mechanical structure, and synchronized drilling capability ensure high-quality hole geometry, smooth surface finish, and reliable performance over extended operation cycles.

The CNC drilling machine can complete the parallel holes at both ends of the workpiece at thesame time, which not only improves the efficiency but also reduces the production cost, ensures the spacing between the two holes and the quality of the product is guaranteed.

Dual-drill Layout：The two bench drills are arranged in parallel and operate simultaneously on both ends of the workpiece. This architecture ensures consistent alignment, reduces repositioning steps, and minimizes cumulative errors that often occur in conventional single-drill operations.

Adjustable Slider Mechanism：The moving bench drill is installed on a high-rigidity sliding base. The mating guide rail ensures steady travel, high repeatability, and precise spacing control. Operators can easily fine-tune the drill location to meet different machining requirements without downtime.

Reinforced Operating Platform：The worktable features a durable, vibration-resistant design to maintain machining stability even under long-term, high-load operation. The system’s structure effectively suppresses resonance, improving hole quality and extending tool life.

CNC Control System：Equipped with an intelligent CNC control unit, the machine supports preset drilling parameters, automatic cycle control, and fault detection. This reduces manual intervention and ensures consistent machining quality across batches.

1. How do you guarantee the quality and long-term stability of your machines?
Quality is built into our design and manufacturing. We use high-quality components, precision machining, and conduct rigorous run-off tests before shipment to ensure stable operation upon arrival.

2.Do you provide trial processing services?
Yes! Customers can send samples or provide detailed drawings, and we will conduct free trial processing in the factory, providing processing reports (including precision test data and efficiency analysis), allowing customers to intuitively understand the equipment's processing effect before making a decision.

3. What after-sales support do you provide?
We offer 24/7 technical support via phone and email. All machines come with a 12-month warranty on parts and labor, plus free software updates for life.

4. How can I contact you?
Phone: +86 185 5378 6008
Email: [email protected]

Our team is ready to answer your questions, provide customized quotes, or arrange a live demo of our Dual-Head CNC Lathe.