Cleanroom Crane Configurations for Optical Manufacturing
Optical and optoelectronic manufacturing cranes are configured for four product categories: lenses, optical fiber, LEDs, and lasers. For lens production, a KBK crane with a 0.25–1 t capacity in a Class 10,000 (ISO Class 7) cleanroom with shock-proof features is recommended. Optical fiber draw towers use an LD Type crane rated at 3–5 t. LED chip fabrication calls for a KBK 0.25–0.5 t unit in a Class 10,000 cleanroom, while laser assembly uses a precision KBK 0.25–1 t crane with vibration isolation. Complete plant solutions range from $44,500 to $133,500.
Lens Manufacturing: Class 10,000 Cleanroom KBK Cranes with Vibration Isolation
Lens glass grinding and coating workshops operate in a Class 10,000 (ISO Class 7) cleanroom environment with temperature controlled at 22±1°C. Lens grinding machines weigh between 200 and 500 kg. We recommend a KBK 0.25–1 t cleanroom crane. Kelude's optical-zone KBK cranes feature stainless steel rails, sealed hoists, and food-grade grease for contamination-free operation.
Optical Fiber Manufacturing: Crane Systems for Draw Towers
Optical fiber preform draw towers stand 30–50 m tall, with draw furnaces weighing 2–5 t. An LD Type crane rated at 3–5 t is recommended. Take-up spools for drawn fiber weigh between 100 and 500 kg. Kelude's fiber-zone cranes provide full coverage of the draw tower maintenance area.
LED Manufacturing: Light-Load Cranes for Chip Packaging
LED chip fabrication takes place in Class 10,000 or Class 100 cleanrooms, with equipment weighing 100–500 kg. A KBK 0.25–0.5 t crane is recommended. Kelude's LED-zone KBK cranes incorporate anti-static (ESD) design and are compatible with HEPA filtration systems.
Laser Manufacturing: Shock-Proof Hoisting for Precision Optics
Laser optical platforms weigh between 500 and 2,000 kg, and the laser resonator and optical path modules are precision components. A KBK 0.25–1 t crane is recommended. Kelude's laser-zone KBK cranes come standard with variable frequency micro-speed control and shock-absorbing lifting spreaders.
Camera KBK 0.25-1t Class 10,000 | optical fiber LD Type3-5t Drawing Tower | LED KBK 0.25-0.5t ESD |
Laser KBK 0.25-1t shock-proof | Clean Grade Class 10,000/Class 100 | complete plant 8-3010K |
Crane Configuration Table for Optical & Photoelectric Applications
| Product | Model | Capacity (tonnage) | Clean | Special | investment |
|---|---|---|---|---|---|
| Camera | KBK | 0.25-1t | Class 10,000 | food-grade lubrication | 3-1010K |
| optical fiber | LD Type | 3-5t | Class 100,000 | Drawing Tower Maintenance | 10-2510K |
| LED | KBK | 0.25-0.5t | Class 10,000 | ESDanti-static | 3-1010K |
| Laser | KBK | 0.25-1t | Class 10,000 | Vibration Damping Lifting spreader | 3-1010K |
Kelude Heavy Industry provides cleanroom crane solutions for the optics and optoelectronics sector. Our offerings include Class 10,000 cleanroom KBK cranes for lens manufacturing, LD-based systems for optical fiber draw towers, ESD-safe anti-static KBK cranes for LED production, and shock-proof lifting spreaders for laser systems.
Cleanroom Solution stainless steel rail+Sealing Hoist+food-grade lubrication | ESDanti-static conductive pulley+Copper Braided Strap Grounding≤1Ω | shock-proof Lifting spreader variable frequency micro-speed+Vibration Dampingnylon sling |
FAQ: Cleanroom Crane & Hoist Questions
Q: What cleanliness level is required for an optical lens workshop?
A: Class 10,000 (ISO Class 7) with temperature held at 22±1°C. The crane must feature stainless steel construction, sealed components, and food-grade lubrication.
Q: What lifting height is needed for an optical fiber draw tower?
A: Draw towers typically stand 30–50 m tall. A 5–10 t crane is sufficient for maintenance work, with a lifting height of at least 15 m.
Q: Why is anti-static protection essential in an LED chip plant?
A: LED chips are ESD-sensitive devices — electrostatic discharge can permanently damage the chip. Grounding resistance must be kept at or below 1 Ω.
Q: Why does laser hoisting require shock-proof handling?
A: During optical alignment, even microscopic movement of optical components can shift the beam path. A shock-absorbing lifting spreader with creep speed hoisting is required.
