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Yiwu Weigang Machinery Equipment Co Ltd 14yr.
Contacts zhangliming Chat
Mobile 18958491560
18958491560
Case: A lightweight aluminum alloy case is used, which is light yet sturdy, has high heat dissipation, and features fully sealed design suitable for use in poor working conditions.
Reverse protection device: A special electrical device that prevents the control circuit from functioning when there is an incorrect power connection.
Limit switch: There is a limit switch device for lifting and lowering at noon, which automatically stops the motor to prevent the chain from exceeding limits and ensure safety.
24V/36V device: If leakage occurs during operation as soon as it starts to shut off, this prevents accidents from happening.
Bamag Magnetic Braking Device: The magnetic device can provide instant braking when the power is cut off.
Chain bag: Lightweight, attractive, and durable
Chain: Utilizes imported FEC80 high-strength alloy steel chain.

| Model Model Number | HHBB | ||||
| 7.5-03 | 10-04 | 15-06 | 20-08 | 25-10 | |
| Capacity(Ton) Rated Load |
7.5 | 10 | 15 | 20 | 25 |
| Lifting speed (m/min) Lifting Speed |
1.8 | 2.8 | 1.8 | 1.8 | 1.8 |
| Motor Power(kw) Motor power |
3 | 2 * 3.0 | 2 * 3.0 | 2 * 3.0 | 2 * 3.0 |
| Rotation speed(r/min) Speed |
140 | ||||
| Insulation Grade Motor Insulation Class |
Level F | ||||
| Speed of travel(m/min) Running speed |
Slow speed: 11 m/min & Express delivery: 21 m/min | ||||
| Power supply Working Voltage |
3-Phase 380V 50Hz | ||||
| Control Voltage Control Voltage |
2.4V / 3.6V / 4.8V | ||||
| Number of load chain Number of Chain Repeats |
3 | 4 | 6 | 8 | 10 |
| Load chain specification Chain specifications |
φ1.12 | φ1.12 | φ1.12 | φ1.12 | φ1.12 |
| Net Weight (kg) net weight |
166 | 300 | 382 | 482 | 503 |
| I-Beam(mm) I-beam |
/ | / | / | / | / |


1. Supply source description
The manufacturer provides direct supply, with stable delivery and guaranteed quality, and has long-term inventory in the warehouse.
2. Regarding size
The size is measured manually, with an error of no more than 1mm.
3. Regarding Colors
All images are taken with real objects; color differences due to lighting issues are normal.
4. Regarding Customer Service
Monday to Saturday (excluding holidays): Online from 8:30 AM to 10 PM. If you cannot reach customer service, please call or contact QQ!
5. Regarding after-sales service
Due to the wide variety of products in our store, each product has different warranties. For details, please contact customer service!
6. Regarding shipping
Due to the special nature of our products, most items are heavy. Except for a few products that can be shipped via courier, all other products can be delivered through logistics services. We will arrange shipment immediately. Except for custom-made items, orders are typically shipped within 1–3 days. We appreciate your understanding!
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