1. Elevate the structural performance of your left-right foldable smartphones with this precision-engineered folding hinge from CONSHARE. Crafted with strict industrial manufacturing standards, this hinge adopts an optimized R2.5 folding radius design, effectively lowering screen crease pressure and delivering smoother bending transition for daily folding and unfolding operations.

2. Built with a compact slim profile of 150 × 19 × 3.16mm and lightweight net weight at 19.8g, it perfectly fits the thin body design of modern foldable devices without bringing extra bulk or burden. The product features a stable free hovering angle ranging from 35° to 150°, allowing users to fix the screen at any ideal angle for viewing videos, office meetings and multi-scene use.

3. It also supports reliable self-locking positioning within 0°~35° and 150°~180°, keeping the phone firmly closed or fully unfolded without random shaking or slipping. With a standard torque value of 2.2±0.5Kgf.cm, it maintains consistent damping feel, stable rotation resistance and long-term wear resistance after frequent folding cycles.

4. As a professional manufacturer, CONSHARE provides customization service for this folding hinge. We support personalized adjustment on size parameters, torque strength, angle range and surface process to meet different model development and batch matching demands for brand customers, wholesalers and engineering projects. Strict quality control, stable supply and tailored solutions make it your ideal partner for foldable phone accessory procurement and R&D cooperation.

◆◆ Product Advantage

1. Optimized Curvature Design Engineered with R2.5 bending curvature, this hinge delivers gentle folding transition, eases structural stress during frequent opening and closing, and greatly improves the overall using experience of foldable devices.

2. Mini Integrated Body Layout Adopting integrated forming craft, the whole structure measures 150×19×3.16mm and weighs only 19.8g. Slim and lightweight layout fits perfectly into narrow internal space of left-right folding phones without extra load.

3. Multi-angle Positioning Flexibility It realizes flexible angle suspension between 35° and 150°, enabling free stop at arbitrary angles for video playback, video calls and daily office scenarios. The dual-section self-locking design at 0°–35° and 150°–180° ensures tight closure and full expansion without displacement.

4. Consistent Damping Torque Performance Calibrated with 2.2±0.5Kgf.cm standard torsion, it maintains steady damping feedback all the time. Uniform rotary resistance effectively avoids loose hinge and abnormal jitter after long-term repeated use.

5. Flexible Customization Support Backed by CONSHARE professional manufacturing capability, we offer tailored customization on structural size, torsion parameter, angle setting and surface treatment. Suitable for brand customization, project matching and bulk wholesale demands.

6. High Durability Industrial Standard Made with premium raw materials and precise machining process, the hinge owns outstanding structural rigidity and wear resistance, adapting to long-cycle commercial assembly and market after-sales replacement application.

◆◆ Product Uses

1. Serve as core rotating connection component for left and right foldable smartphones.

2. Apply to structural assembly and mass production of new foldable mobile devices.

3. Used for replacement and repair of damaged folding hinges in foldable phones.

4. Support R&D testing and prototype making of foldable smart electronic products.

5. Fit for portable foldable terminals, handheld smart devices and small foldable display equipment.

6. Customizable for brand OEM supporting, engineering project matching and bulk wholesale procurement.

FAQ

Q1: What is the folding radius of this foldable hinge?

A1: It features a R2.5 folding radius, adopting optimized arc design to reduce screen bending pressure and achieve smoother folding transition.

Q2: What are the overall size and weight of the hinge?

A2: The dimension is 150×19×3.16mm with a light weight of 19.8g, ultra-thin and compact for easy internal installation of foldable devices.

Q3: What are the hovering and self-locking angles?

A3: It supports free hovering at 35°~150°, and realizes stable self-locking at 0°~35° and 150°~180° for stable closing and unfolding.

Q4: What is the torque value of this hinge?

A4: The standard torque is 2.2±0.5Kgf.cm, offering stable damping feel, uniform rotation resistance and long service life.

Q5: Can you provide customized service for this hinge?

A5: Yes, CONSHARE supports full customization on size, torque, angle range and surface craft to meet OEM and project demands.

Q6: What are the main application uses of the product?

A6: Widely used for left-right foldable phone assembly, aftermarket replacement, product R&D prototype testing and foldable smart device supporting.