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RenteZhihe (Jiangsu) Equipment Technology Co., Ltd. is a national high-tech enterprise integrating the R&D and production of stage machinery, performance equipment, industrial machinery, and intelligent systems.
We are China PII Series Large Capacity Pilewind Winch System Manufacturers and Wholesale PII Series Large Capacity Pilewind Winch System OEM/ODM Suppliers, the company owns two modern production workshops covering an area of 13,000 square meters and a 7,000-square-meter office building. Since its establishment in 2012, relying on superior quality and technological innovation, it has gradually developed into a professional manufacturer of stage machinery and equipment that integrates R&D and design, production and sales, installation and commissioning, as well as technical services.
It has eight offices nationwide, covering major core cities in North China, East China, South China, Northwest China, and Southwest China. Equipped with a professional technical team and more than 30 sets of production equipment, the company always regards technological innovation as the core driving force of enterprise development. With over ten years of experience accumulation and technological innovation, it has provided high-quality stage machinery and equipment for more than 1,000 engineering projects, including cultural and art centers, gymnasiums, conference centers, theaters, school auditoriums, and entertainment performance venues, as well as long-term maintenance services for products and equipment.
In addition, the company also provides OEM processing and non-standard customization services for stage machinery and equipment. Its products sell well both at home and abroad, winning high recognition from customers, project owners, and all sectors of society.
Technical Specifications
| Model | PII-1000 / PII-2000 / PII-3000 |
| Load Capacity | 1000 kg / 2000 kg / 3000 kg |
| Lifting Speed | 0.1 – 0.3 m/s (variable speed optional) |
| Lifting Height | Up to 35 meters |
| Motor Power | 4.0 kW – 15.0 kW |
| Power Supply | 380V / 50Hz / 3-Phase |
| Cable Diameter | 8 mm – 14 mm steel wire rope |
| Drum Diameter | 300 mm – 450 mm |
| Drum Width | 400 mm – 600 mm |
| Brake System | Dual redundant electromagnetic brake |
| Cable Capacity | Up to 200 meters per drum |
| Protection Class | IP54 |
| Weight | Approx. 600 – 1800 kg |
Applications
Large Theatre Installations – Ideal for major theatre productions with heavy scenery requirements.
Concert Hall Acoustic Systems – Lifts heavy acoustic reflectors and sound system elements.
Opera House Rigging – Handles the complex rigging requirements of opera productions.
Theme Park Show Systems – Supports heavy show elements in themed attractions.
Sports Venue Equipment – Lifts scoreboards, lighting systems, and suspended displays.
Industrial Entertainment Applications – Suitable for heavy-duty entertainment and event applications.
Key Advantages
High Load Capacity – Handles loads up to 3000kg, suitable for the most demanding stage applications.
Extended Lifting Height – Supports lifting heights up to 35 meters with large cable capacity.
Pilewind Reliability – Based on the proven Pilewind design with thousands of installations worldwide.
Heavy-Duty Construction – Robust components designed for continuous duty operation.
Variable Speed Options – Available with inverter control for smooth acceleration and deceleration.
Flexible Installation – Can be configured for floor, wall, or gallery mounting.
Payment & Shipping
Payment Terms: T/T (30% + 70%), L/C at sight.
Lead Time: 35–50 working days.
Packaging: Heavy-duty crating with corrosion protection.
Shipping: FOB Shanghai. Project logistics coordination available.
Installation Support: On-site technical supervision available.
Warranty: 24 months standard.
Frequently Asked Questions
Q: What is the difference between the PI and PII Series?
A: The PII Series offers higher load capacity (up to 3000kg vs 1000kg for PI), larger cable capacity, and heavier construction. Both series share the same self-aligning and ease-of-installation features.
Q: Can the PII Series be used for performer flying?
A: Yes, with appropriate safety upgrades including redundant sensors and safety controllers, the PII Series can be configured for performer flying applications.
Q: What is the typical installation height requirement?
A: The PII Series requires approximately 3-4 meters of vertical clearance for installation. Specific requirements depend on the configuration and lifting height.
