Your Professional Drop Tower Supplier!
Zhejiang Juma Entertainment Co., Ltd. was established in 1989, with a fixed assets of RMB 1 billion, covering an area of about 300 mu. It is a national high-tech enterprise specialized in the R&D, manufacturing, installation and sales of large-scale amusement equipment, including Ferris wheel, Roller Coaster, Alpine Coaster, Flume Ride, Drop Tower, Gyro Swing, Large Pendulum, Brave Turntable, Waving Tumbling, Super Boat, Pirate Ship, Carousel, Teacups, Flying Chair, Self Control Plane, Dumbo, Cartoon Octopus, Monorail, Ropeway and so on.
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Free Fall MachinesTotal height 27m Running height 17m 4 sides × 4 persons/side = 16 persons
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Funtime Drop TowerTotal height 27m Running height 17m 8 sides × 4 persons/side = 32 persons
Why Choose Us
Professional Team
We have over 600 employees, including more than 20 senior engineers and over 50 engineers. We collaborate with top universities and international design firms to ensure innovative and technically reliable solutions for customized projects.
Reliable Materials
We use high-quality steel that meets Chinese, European, and ASTM standards, combined with advanced surface treatment processes such as shot peening and Jotun anti-corrosion coating. Drive and electrical systems are sourced from renowned brands such as Schneider Electric, Siemens, SEW, ABB, and Delta, ensuring the long-term durability and safety of our rides.
Comprehensive Service
We provide end-to-end service, including pre-sales design and quotation based on site plans, in-sales structural analysis and progress reports, and after-sales training and 24/7 support. Each project is assigned a dedicated project manager to ensure smooth installation, operation, and maintenance.
Professional Certification
We participated in the development of GB8408-2018 Safety Standards for Large-Scale Amusement Rides. We hold ISO 9001, ISO 14001, ISO 45001, and TUV certifications, demonstrating our commitment to quality, safety, and compliance.
Specification
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Passengers |
4 sides×4 persons/side=16 persons |
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Total Height |
55m |
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Running Height |
38m |
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Maximum Speed |
54km/h |
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Running Time |
37s |
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Total Power |
85kw |
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Maximum Rising Speed |
15m/s |
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Air Compressor Power |
75kw |
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Theoretical Passenger Capacity |
480 persons/hour |
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Power Supply |
AC 380/50Hz Three-phase TN-S system |
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Footprint |
20m×14m=280㎡ |

High Throughput: Cycles every 1.5-3 minutes, accommodating 500-1,000+ riders hourly.
Visitor Magnet: Consistently ranks among parks' top-attended attractions.
Scalability: From mini drop tower installations to record-breaking models, flexibility suits diverse budgets.
Key Components of Drop Tower
Tower
The central structure of the ride, which can range from a few meters to over a hundred meters in height. It's designed to withstand the dynamic loads of the dropping gondola and the environmental loads such as wind.
Gondola/Car
This is the passenger-carrying unit that ascends the tower and is then released to free-fall or controlled descent. The design can vary, with some gondolas rotating or offering tilting seats for added thrills.
Braking System
This is a crucial safety component. Most drop towers use a magnetic or pneumatic braking system to ensure a smooth and safe deceleration before the gondola reaches the bottom of the tower.
Lift System
The mechanism that lifts the gondola to the top of the tower. It may consist of a winch and cable system, chain lift, or linear synchronous motor (LSM) technology in more advanced models.
Control System
The brains of the operation, this includes the hardware and software that manage the ride cycle, safety systems, and diagnostics.
Base Frame
A sturdy support structure at the bottom of the skydrop ride that houses the mechanical and electrical components and serves as a foundation to anchor the tower.
Safety Restraints
These are the harnesses, seat belts, or over-the-shoulder restraints designed to keep riders securely in place during the ride.
Load and Unload Platform
The area where riders enter and exit the gondola, which may include gates and safety sensors to ensure riders are secured before the drop zone amusement ride begins.
Electrical Systems
This includes the power supply, emergency stop systems, lighting, and any ride effects controlled by electricity.
Straight Drop: This type of drop tower coaster features a straight vertical drop, usually from a height of 100 feet or more.
Twisted Drop: A twisted drop tower coaster features a drop that twists and turns as it descends, adding to the excitement of the ride.
Spiral Drop: This type of drop tower coaster features a drop that spirals around the tower, creating a unique and thrilling experience.

Drop Tower Design Concept
The concept is novel, the characteristics are distinct. Its main structure is a square high column, with 16 circular cabins arranged around it, the cabins are equipped with protective measures such as safety bars and seat belts. The entire operation system is equipped with sensors that detect the spiral climbing、descending speed of the cabins, monitoring the normal operation of the equipment. With colorful exterior decoration, interesting movement forms, visitors sit on the seats and gradually rise with the rotation of the turntable, as if soaring in the blue sky. Under the effect of centrifugal force, visitors swing and spin around the central column, like swallows circling and dancing in the clear sky, integrating entertainment、thrills and excitement into one, providing an endlessly enjoyable riding experience!
Packaging and Shipping
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Packaging |
Wooden box or metal box |
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Transportation methods |
Road transport, rail transport, sea transport |
Our Certificate








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Zhejiang Juma Entertainment Co., Ltd. is one of the most experienced drop tower manufacturers and suppliers in China, also supports customized service. Please feel free to buy durable drop tower at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.
Free Fall Machines, tower rides, Twin Drop Tower
