Views: 0 Author: Site Editor Publish Time: 2026-05-25 Origin: Site
LONGTERM Manufacturing Solutions Ltd. today unveils its cutting-edge automatic thread removal injection mold, setting a new benchmark in high-precision molding for threaded components. This automatic thread removal injection mold integrates an advanced synchronization system to rotate cores at 60 rpm and disengage threads in under 0.4 s, delivering a 30 % reduction in cycle time compared to traditional systems. Designed as a comprehensive threaded plastic molding solution, it addresses internal and external thread demolding challenges with torque accuracy within ±0.1 Nm over 1 million cycles. Our new product is part of our automatic unscrewing mold solutions portfolio, which supports cavitation options from 1 to 16 and an annual capacity of 8,000 molds.
• Hydraulic Drive Core: The hydraulic unscrewing mold tooling system uses a dual-cylinder design at 5 bar, achieving full 360° core rotation with ±0.05 mm repeatability.
• Maintenance & Service Life: Compared to pneumatic systems, hydraulic unscrewing mold tooling reduces rebuild intervals by 40 % and extends service life to 500,000 cycles.
• Modular Integration: Engineered within our automatic unscrewing mold solutions framework, plug-and-play modules cut retooling time by 25 %.
• Cycle Time: The automatic thread removal injection mold averages 18 s per shot—a 25 % improvement over manual demolding.
• Force & Torque: Demolding force remains stable under 100 N, while torque repeatability is ±0.1 Nm across 10,000 cycles.
• Material Range: Our threaded plastic molding solution handles PP, PE, PC, and PA66 at injection pressures up to 1,500 bar with uniform fill patterns.
• Defect Rate: Automatic unscrewing mold solutions cut scrap rates from 3 % to 0.5 %, verified in 50 pilot runs.
• Beverage Industry: Bottle caps with internal threads ø12–ø50 mm in multi-cavity tools.
• Fluid Control: Valve housings and fluid connectors requiring ISO 10993 compliance.
• Medical Devices: Sterile fittings with M4–M12 threads, incorporating biocompatible cores.
By offering a turnkey threaded plastic molding solution, manufacturers can integrate processes without offline tapping or manual unscrewing. Longterm’s engineers deliver automatic unscrewing mold solutions tailored to sector requirements, from FDA-compliant chemical resistance to clean-room finishes.
• Specialized Expertise: We are a leading unscrewing injection mold manufacturer with 50 skilled specialists and 7 professional engineers, delivering 300 molds per year to 80 % European and American clients.
• Quality Service: As a premier unscrewing injection mold manufacturer, we maintain 98 % on-time delivery and limit warranty claims to 1.2 % through ISO 9001:2025-certified QC processes.
• Advanced Tooling: Our hydraulic unscrewing mold tooling and electric-servo options enable flexible deployment in high-volume lines.
1. Hydraulic vs. Electric: Select hydraulic unscrewing mold tooling for continuous high torque and ≥500 kilotons of mold force.
2. Prototyping Needs: Hybrid configurations under the automatic unscrewing mold solutions umbrella deliver 25 % faster setup.
3. Thread Range: Opt for the automatic thread removal injection mold with modular cores when switching between thread sizes ø5 mm to ø50 mm.
4. Supplier Support: Partnering with a specialized unscrewing injection mold manufacturer ensures comprehensive after-sales training and spare-parts availability.
Longterm’s offering transforms threaded part production with data-driven performance, modular designs, and expert support from an ISO 9001:2025-certified unscrewing injection mold manufacturer. Our threaded plastic molding solution delivers up to 99.7 % dimensional yield and integrates seamlessly with Industry 4.0 platforms.
Email: longterm@longterm-mold.com
Phone: +86-769-8539 3519
Website: www.longterm-mould.com
Longterm Manufacturing Solutions Ltd. – Dongguan, China. ISO 9001:2025 certified.
