Internal pressure compensating dripper pipe production line

Core Advantages of the Equipment – Pneumatic Drilling:

  1. High Drilling Precision for Precise Assembly of Pressure-Compensating Cores

The pneumatic drill delivers high-frequency, stable drilling with a hole diameter deviation ≤0.02mm. The hole position is perfectly coaxial with the dripper’s silicone compensating core, eliminating leakage and unstable flow caused by misalignment. This boosts the assembly pass rate of pressure-compensating drippers to over 98%.

  2. Burr-Free Drilling to Reduce Dripper Clogging Risks

The pneumatic cutting-type drilling process produces smooth, burr-free hole walls, preventing residual plastic debris from clogging the dripper flow channels.

  3. Stable Drilling Efficiency with Minimal Production Fluctuations

The drill features constant power output, with drilling speed fully synchronized to the line’s traction speed. The pass rate remains stable even under high-speed production conditions.

  4. Dual-Product Compatibility with Low Retrofit Costs

By simply switching the drilling module and dripper assembly components, the line can switch between "pressure-compensating drip irrigation tape" and "conventional inlaid drip irrigation tape" within 30 minutes. No additional full production line is required, significantly reducing equipment investment for multi-product expansion.

Features of Pressure-Compensating Drip Irrigation Tape (Pipe):

1. Pressure Self-Adaptation: Equipped with an integrated silicone compensating core, it ensures flow fluctuation ≤5% within the working pressure range (typically 0.1–0.4 MPa), with a flow difference ≤7% between the first and last ends. In comparison, conventional inlaid tape experiences 10–15% flow fluctuation per 0.1 MPa pressure change, and the difference can reach up to 30% over long distances (>100m).

2. Excellent Terrain Adaptability: It enables uniform irrigation on slopes, hills, and irregular plots, reducing the flow difference between the top and bottom of a slope to 3% (compared to approximately 28% for conventional tape).

3. Anti-Clogging & Self-Cleaning: Featuring a wide flow channel with continuous self-flushing, combined with multi-layer filters, it resists impurities and biological clogging, making it suitable for areas with poor water quality.

4. Durability & Anti-Siphon Protection: Constructed from high-grade engineering plastic and silicone, it offers UV resistance and chemical corrosion resistance. Select models are equipped with an anti-siphon design to prevent negative pressure suction and hole clogging.

5. Precision Water & Fertilizer Application: Stable flow ensures uniform water and fertilizer distribution, boosting utilization efficiency by 20–35% for more consistent crop growth and yield.