產品 – 三園機械股份有限公司

Products

SAN YUAN offers a full range of electric cranes, overhead cranes, hoists, and material handling equipment. We provide a comprehensive selection of lifting equipment to meet diverse capacity and speed requirements. Through continuous innovation and research and development, we have optimized lifting performance and operational efficiency to ensure precise and safe operations, providing the most reliable solutions for various industrial applications.
Single-speed/dual-speed/variable frequency speed control electric cranes, low-lift, low-headroom electric chain cranes/electric cable cranes, single-phase electric cranes, winches, elevators, crane and overhead trolley related accessories, etc.

The shortest chain crane with the shortest body structure is suitable for various small factories.
The low-lift monorail electric chain crane is advantageous for operating at a greater height.
The variable frequency speed control chain crane uses a variable frequency speed adjustable design for lifting to meet the needs of fast handling and slow positioning.

Model (Three-phase voltage):(Suspended / Single rail / Double rail)

Single speed:
High-Capacity (ER3) 2.5~20 Ton
Ultra Short (CS) 150KG~2 Ton
Low Headroom (CS-LT) 150KG~2 Ton
Standard (CF) 1~5 Ton
Powerful (CV) 2~7.5 Ton

Single-phase voltage:

Crane classification standards: CNS Class C, DIN 2m, ISO M5.
The motor has an IP54 dustproof and waterproof rating.
Motor insulation class F.
The motor is rated for operation at level S1 and features overheat protection with automatic stop and reset.
Low headroom design, takes up little space.
The rigid shell design eliminates vibration and noise generated under load.

Model (Three-phase voltage):

Inverter speed control is available as an option for all the above models.

High starting torque motor with advantages of low starting current and high temperature resistance.
Safety power-off braking device – When power is lost, the brakes activate immediately, ensuring safety.
The oil bath gearbox is equipped with a grinding gear set, which is quiet and has a long service life.
Limit switches are available as an option.
An economical dual-speed hoisting can be achieved through a pole-changing motor.
Using a frequency converter can achieve smoother cargo handling.

Inverter speed control is available as an option for all the above models.

The cable groove is processed on the drum to facilitate the regular winding of the steel cable.
High starting torque motor with advantages of low starting current and high temperature resistance.
With a safety factor greater than 5, the steel cable is particularly suitable for well drilling, cranes, hoists, and construction.

The saddle-shaped trolley structure is made of high-strength steel plates welded together, with rubber buffers (collision devices) at both ends, fixed to both ends of the saddle. When the trolley travels to the end of the track, it can absorb the impact force to protect the structural safety.
The wheels undergo a hardening heat treatment to improve their wear resistance.
The buffer motor specifically designed for heavy-duty trolley saddles provides smooth acceleration and deceleration, preventing excessive swaying of the suspended load.