Cleanroom crane,Tailored Cleanroom Overhead Crane

Cleanroom crane for clean room & hygiene rooms to improve your material handling efficiency and ensure the hygiene requirements. Tailored overhead crane for various industrial applications to save your cleanroom overhead crane cost. The overhead cranes are widley used in the applications,including aerospace industry, high-purity chemical industry, atomic energy industry, opto-magnetic products, laboratory, microelectronics, medical equipment, food, bioengineering, battery pack, photovoltaic, LCD panel, and other clean workshop environments, etc.

Main Specifications of Overhead Cleanroom Cranes

• Crane Type: overhead crane for clean room
• Lifting Capacity of Cleanroom Crane: 0.5~20 ton
• Span of Overhead Crane: 5~31.5m*
• Lifting height of Overhead Crane: 2~18m*
• Work level of Overhead Crane: A3~A5*

Customozed overhead crane design to save your cleanroom cranes cost

When maintaining a clean environment is your top priority, cleanroom cranes and hoists are required to help the material handling while also maintaining a clean environment.

Clean environments are maintained in hygiene rooms to keep them free of contaminants like airborne microbes, chemical vapors, and dust. Products that contain sensitive components must be produced and operated in a clean room environment.

The operation of general-purpose overhead crane equipment will produce a significant amount of fine particles, making it impossible to maintain the level of cleanliness required in specialized workshops of the high-precision electronics industry, the food industry, the aviation industry, and other industries.

Our company has been actively working on developing clean, tidy, portable, dependable, and effective material handling solutions. These cranes are also suitable for precision machinery, Microelectronics, medical equipment, food, bioengineering, laboratory, solar film, battery pack, photovoltaic, LCD panel, and other clean workshop environments. Special clean room crane is designed with the clean levels of 1000, 10000, and 100,000.

Features of cleanroom overhead crane

Safe and reliable

Cleanroom overhead cranes have much stricter requirements for component selection than standard overhead crane products, and they use specially made hoisting motors and reducers.

Compact structure

Better material solutions are offered to customers by this lightweight, modular, and compact design. The compact structure design enables the trolley to lift loads of the same height from different directions in accordance with the special structural characteristics inside the clean room.

Precise positioning

The overhead cleanroom crane's precise movement ensures that there are no vibrations or environmental changes that could affect the components.

Clean and environmentally friendly

According to the strict requirements of a dust-free environment, the clean crane selects parts that do not easily generate particles. And also it adopts the parts that may generate tiny particles with a closing closure to prevent particles from leaking out and contaminating other workpieces or products in the workshop. Simultaneously, the maintenance-free design is used for parts that require lubrication, such as bearings, and leak-proof measures are used to prevent oil dripping.

Clean treatment measures

• Stainless steel or chrome-plated hook, German design, small size, lovely appearance.
• Avoid contamination of the clean room with rust.
• The chain box is constructed of stainless steel or nylon, both of which have high plasticity and compression resistance. Wear and corrosion resistance.
• The chain uses the original nickel-plated alloy steel load chain, the chain cover has a dust cover made of three-proof cloth, the compression size is small, and the impact on the upper limit size is small, effectively avoiding oil pollution.
• The main body of the hoist is protected by a stainless steel cover, which effectively prevents dust and oil from falling to the ground and achieves the purpose of cleaning.

Running mechanism

• The motor and reducer adopt fully enclosed design, which is with compact structure, no oil leakage, maintenance-free design
• The running wheels are made of stainless steel or high-strength nylon to minimize the particles generated by friction
• The bearings and relative moving parts of the wheel set are designed with a fully enclosed maintenance-free structure
• An oil pan is designed under the operating mechanism to prevent the oil particles from falling off the operating mechanism to the greatest extent.
• The rails of large and small trolleys are made of stainless steel square steel rails in accordance with the cleanliness and needs, and stainless steel plates can also be used as rails. This ensures that the rails won't rust over time and won't pollute the environment.
• The buffers are made of high-performance casting elastomers, which are resistant to acid and alkali, anti-aging, and are not easily damaged the bridge after impact. They also have a fully enclosed design, special surface treatment, and a special anti-static coating, which can effectively stop self-generated pollution particles and stop external pollution particles from adsorbing.
• The steel structure can also be made of stainless steel depending on the industry and environment.
• The bridge's surface is painted with anti-static paint that is anti-corrosion and oil-resistant, and it has an electrostatic grounding device that will not absorb dust due to static electricity.
• The parts that come into contact with the operating structure are made of stainless steel, which is resistant to wear and does not rust or pollute the environment.
• The main connecting parts are stainless steel bolts or Dacromet bolts, which have a beautiful appearance and are rust-free.

Electronic control system

• The electrical control system has an IP55 protection level, and the surface is sprayed with plastic or stainless steel.
• The trolley's power supply uses a towline specially designed for the clean room, which has the characteristics of safety, low noise, and wear resistance. Stainless steel is used for the towline guide groove.
• The crane's power supply is a tubular sliding contact line, with the friction part inside the sliding line and a dust-proof groove added at the outer opening to prevent dust from overflowing.
• Due to environmental requirements, it is recommended to use remote control for the operation mode of Cleanroom Cranes to reduce the possibility of friction as much as possible.

Cleanliness level standard

The classification standard in a unit volume of air in a clean space is based on the maximum concentration limit of particles greater than or equal to the considered particle size. The amount of suspended particles in the air in a clean environment is referred to as air cleanliness. In general, the higher the concentration of dust in the air, the lower the air cleanliness; conversely, the lower the dust concentration, the higher the air cleanliness. The maximum allowable number of particles per cubic meter of air determines the air cleanliness level.

Applications of cleanroom overhead crane and hoisting equipment

Innovative overhead clean room cranes for the semiconductor industry

The cleanroom overhead crane is critical to the semiconductor industry's clean room environment. Our clean room cranes significantly maintain and increase your productivity.

cleanroom overhead cranes manufacturer

Benifits

Overhead cleanroom cranes are the ideal material handling solution for your semiconductor production under clean room conditions.

Important production phases for the semiconductor industry must take place under clean-room conditions to ensure trouble-free production. This necessitates the use of an appropriate crane solution, such as a clean room crane, which aids in the production of high-quality parts while also increasing production efficiency.

Our clean room cranes' components have all been clean-room optimized. We ensure that your products are manufactured to the highest possible quality while increasing your production efficiency. A clean room crane eliminates the need for additional effort for conversion, servicing, and maintenance.

Tenical features

Clean room cranes for the semiconductor industry excel in the following areas:

• Instead of cables or chains, use load belts that require no maintenance or lubrication.
• Closed drives do not have fans.
• Smooth surfaces that are ideal for cleaning (no undercuts where particles may accumulate and cleaning cloths get stuck and may create particles).
• Assemblies that are completely sealed.
• Stainless steel loading hook.
• Material combinations with low wear on friction surfaces (e. g. drive wheel treads).
• Closed power supply systems

Innovative clean room cranes for the pharmaceutical industry

Our clean room overhead crane is a market leader in the development of clean room cranes, particularly for the pharmaceutical industry. The use of a clean room crane significantly reduces the risk of contamination in production. The electric belt hoist in our clean room cranes is a critical feature that provides numerous benefits.

Benifits

The bridge crane is an excellent choice for material handling in clean room environments.

It is critical, particularly in the pharmaceutical industry, to ensure safe, sterile production and that product quality is not compromised by airborne contaminations. Depending on the level of contamination, this could have fatal consequences in the case of medicine and pharmaceuticals.

All components of our clean room cranes have been clean-room optimized. We ensure that your products are manufactured to the highest quality possible while increasing your production efficiency. A clean room crane eliminates the need for additional effort in conversion, servicing, and maintenance.

Technical features

Our pharmaceutical clean room cranes excel in the following areas:

• Instead of cables or chains, use load belts that require no maintenance or lubrication.
• Closed drives with no fans.
• Smooth, easy-to-clean surfaces.
• Assemblies that are completely sealed.
• Surfaces with low friction (e. g. drive wheel treads).
• Service life is extended.
• Due to the low natural vibration, high precision positioning is possible.
• As a standard, frequency-controlled drives are used.
• Installation height is low.

Innovative clean room cranes for aerospace engineering

Aerospace engineering has pushed the boundaries of what is technologically and economically feasible. Important parts of the manufacturing process take place in clean rooms with clean cranes. Clean room cranes benefit the production of high-quality parts while also increasing production efficiency.

Benefits

Important production phases for the aerospace industry must take place under clean-room conditions to ensure trouble-free production. This necessitates the use of a suitable crane solution, such as a clean room crane, which aids in the production of high-quality parts while also increasing production efficiency.

All components of our clean room cranes have been clean-room optimized. We ensure that your products are manufactured to the highest quality possible while increasing your production efficiency. A clean room crane eliminates the need for additional effort in conversion, servicing, and maintenance.

Technical features

• Aerospace clean room cranes excel in the following areas:
• Instead of cables or chains, use load belts that require no maintenance or lubrication.
• Smooth, easy-to-clean surfaces (no undercuts where particles accumulate).
• Assemblies that are completely sealed.
• Stainless steel loading hook.
• Material combinations with low wear on friction surfaces (e. g. drive wheel treads).
• Semi-enclosed energy systems that allow moisture to escape.

Innovative clean room cranes for the food industry

Clean room cranes are necessary in the food industry. Productivity can be significantly increased while maintaining excellent product quality with a clean room crane. Your sector's cleanliness and hygiene standards will always be upheld. Our clean room cranes with specially designed belt hoists for use in food production are already in their fourth generation and are available in all configurations.

Benefits

Clean room cranes are specifically designed for use in the food manufacturing industry. All cranes are available on request in stainless steel versions of various grades. The clean room cranes are outfitted with a special load belt that requires no maintenance or lubrication, making frequent later lubrication as obsolete as corrosion on force-transmitting parts.

Our clean room cranes' components have all been optimized for use in the food industry, ensuring that your products are of the highest quality.

Technical features

• Clean room cranes for the food industry excel in several ways, including the use of maintenance- and lubricant-free load belts instead of cables or chains.
• Smooth, easy-to-clean surfaces (no undercuts where moisture may accumulate and react with the material).
• Assemblies that are completely sealed.
• Stainless steel loading hook.
• Surfaces with low friction (e. g. drive wheel treads).
• Semi-enclosed energy systems that allow moisture to escape.

Cleanroom crane vs. General use cranes

Due to gravity and the normal airflows in clean rooms, every particle released from a general use overhead crane falls downward. Wear and particles both interfere with production and lower the quality of your output. Every particle falls onto your products as a result of the frequently installed air exchange facility, which circulates air from the ceiling downward to a raised floor or to suction openings at the edge of the floor. Negative effects frequently don't surface until the final tests at the end of the production process.

Even worse, in some instances the effects don't manifest until after the customer has used your product. As a result, costly recall procedures and high repair expenses result. These costs are typically higher than the cost of a clean room crane due to the high standards of your products.

The top priority during the development of clean room cranes is to eliminate sources of particle emission, which standard cranes do not meet in any way. Many parts of such cranes continuously emit particles, and material combinations that are unsuitable for clean-room environments are a constant source of wear.

• Particle emissions from a non-clean room suitable crane as a result of:
• Wear on the running wheels
• Wear on energy supply systems
• Outgassing of solvents on painted surfaces
• Outgassing from lubricants where lubricated parts such as cables and bearings are exposed
• Grit from cable or chain drives
• Particles expelled from fans in the drives

With our clean room cranes, we avoid all of this while also ensuring that your productivity does not simply plateau, but rather increases significantly.

Cleanroom Hoists & Cranes for Sale

• Every cleanroom has unique requirements, and we can provide you with a cleanroom hoist or crane that will operate efficiently and safely while maintaining the cleanness required in the working environment.
• A variety of options are available for Clean Room hoists, which are specialized electric chain hoists and wire rope hoists.
• Jib cranes and overhead cranes for clean rooms are constructed with stainless steel parts and a heavy nickel coating.
• Custom engineering, fabrication, inspections, and repairs are all included in the range of Clean Room services.
• Additionally, we offer lift tables, motorized carts, and winches compatible with clean rooms.

Article by Bella ，who has been in the hoist and crane field since 2016. Bella provides overhead crane & gantry crane consultation services for clients who need a customized overhead travelling crane solution.Contact her to get free consultation.