Cup Making Machine

Plastic Cup Thermoforming Machine

Model:RSC-800-500
RS-800-500 is a new generation full servo plastic cup thermoforming machine. It uses internationally advanced plastic sheet forming technology. It is a plastic sheet forming equipment that integrates mechanical, pneumatic and electrical integrated design. It can automatically complete all actions such as loading, feeding, heating, forming and cutting. Compared with hydraulic drive, this machine...

Wenzhou Rayshape Machinery Co., Ltd.: Innovating Excellence with the Bowl Making Machine

2025-08-07

Introduction to Wenzhou Rayshape Machinery Co., Ltd.

Nestled in the vibrant coastal city of Pingyang County, Wenzhou, Zhejiang Province, at No. 19, East Section of Pinghai Avenue, Binhai New Area, Wenzhou Rayshape Machinery Co., Ltd. stands as a beacon of innovation and manufacturing excellence. As a wholly owned subsidiary of Wenzhou Elemotion Holdings, Rayshape is a dynamic enterprise that seamlessly integrates mechanical and software research and development (R&D), production, marketing, and after-sales service. Established through a strategic investment by Elemotion Group in 2021, the company, originally named Wuhu Youhe Automation Technology Co., Ltd., was rebranded as Wenzhou Rayshape Machinery Co., Ltd. in 2025. This transformation underscores its commitment to delivering cutting-edge solutions in the plastic machinery industry.

Rayshape’s mission is rooted in the ethos of diligence, continuous improvement, and self-surpassing excellence, inherited from Elemotion Group. With a seasoned R&D team, robust operational capabilities, and a solid financial foundation, the company specializes in developing high-end, energy-efficient, and highly automated equipment. Its diverse product portfolio includes Thermoforming Machines, Plastic Thermoforming Machines, Blister Machines, Cup Making Machines, Bowl Making Machines, Fully Automatic Thermoforming Machines, Multi-station Thermoforming Machines, and Plastic Sheet Extruders. These machines cater to a wide array of materials, such as A-PET, R-PET, C-PET, BOPS, HIPS, PP, PLA, and PVC, enabling the production of high-quality plastic products for global markets.

Among its impressive lineup, the Bowl Making Machine stands out as a flagship product, embodying Rayshape’s dedication to precision, efficiency, and sustainability. This article delves into the significance of the Bowl Making Machine, exploring its features, applications, and the pivotal role it plays in Rayshape’s vision to lead the plastic machinery industry.

The Bowl Making Machine: A Pinnacle of Innovation

The Bowl Making Machine is a cornerstone of Rayshape’s product offerings, designed to meet the growing global demand for high-quality, eco-friendly plastic bowls used in food packaging, retail, and hospitality sectors. This advanced piece of equipment exemplifies Rayshape’s commitment to combining cutting-edge technology with sustainable manufacturing practices. By leveraging positive and negative pressure thermoforming technology, the Bowl Making Machine delivers unparalleled precision, efficiency, and versatility, making it a preferred choice for manufacturers worldwide.

Key Features of the Bowl Making Machine

  1. Advanced Thermoforming Technology: The Bowl Making Machine utilizes both positive and negative pressure thermoforming, ensuring precise molding of plastic sheets into bowls of varying shapes and sizes. This dual-pressure system enhances the quality of the final product, producing bowls with smooth surfaces, consistent thickness, and robust structural integrity.

  2. Material Versatility: The machine is compatible with a wide range of eco-friendly and conventional materials, including A-PET, R-PET, C-PET, BOPS, HIPS, PP, PLA, and PVC. This flexibility allows manufacturers to produce bowls tailored to specific industry needs, such as biodegradable PLA bowls for environmentally conscious markets or durable PP bowls for heavy-duty applications.

  3. High Automation and Efficiency: Equipped with state-of-the-art automation systems, the Bowl Making Machine minimizes human intervention, reducing labor costs and production errors. Its fully automatic operation includes sheet feeding, heating, forming, cutting, and stacking, ensuring high-speed production without compromising quality.

  4. Energy Efficiency: Rayshape’s commitment to sustainability is evident in the machine’s energy-efficient design. By optimizing heating and cooling cycles, the Bowl Making Machine reduces energy consumption, lowering operational costs and minimizing environmental impact.

  5. Customizable Production: The machine supports multi-station configurations, allowing manufacturers to produce bowls in various sizes, shapes, and designs within a single production cycle. This adaptability makes it ideal for businesses catering to diverse market demands.

  6. User-Friendly Interface: The Bowl Making Machine features an intuitive control system with a touchscreen interface, enabling operators to monitor and adjust production parameters in real time. This enhances operational efficiency and reduces downtime caused by setup or troubleshooting.

Applications of the Bowl Making Machine

The versatility of Rayshape’s Bowl Making Machine makes it indispensable across multiple industries. Its primary applications include:

  • Food Packaging: The machine produces high-quality plastic bowls used for packaging salads, soups, desserts, and ready-to-eat meals. These bowls are designed to meet stringent food safety standards, ensuring they are safe for direct food contact.

  • Retail and Takeout: With the rise of food delivery and takeout services, the demand for durable, lightweight, and aesthetically pleasing plastic bowls has surged. Rayshape’s Bowl Making Machine delivers products that combine functionality with visual appeal, enhancing the customer experience.

  • Hospitality and Catering: From disposable bowls for large-scale events to reusable bowls for restaurants, the machine caters to the hospitality sector’s diverse needs, offering customizable solutions for branding and presentation.

  • Eco-Friendly Packaging: By supporting biodegradable materials like PLA, the Bowl Making Machine enables manufacturers to produce sustainable packaging solutions, aligning with global trends toward environmental responsibility.


Rayshape’s Broader Product Ecosystem

While the Bowl Making Machine is a standout product, it is part of a comprehensive ecosystem of machinery designed to meet the evolving needs of the plastic manufacturing industry. Rayshape’s other key products complement the Bowl Making Machine, enabling manufacturers to create a wide range of plastic products with efficiency and precision.

  • Thermoforming Machine: A versatile solution for producing various plastic products, including trays, containers, and lids, using advanced thermoforming technology.

  • Plastic Thermoforming Machine: Designed for high-speed production of plastic items, this machine offers robust performance for large-scale manufacturing.

  • Blister Machine: Ideal for creating blister packaging for pharmaceuticals, electronics, and consumer goods, ensuring secure and tamper-proof packaging.

  • Cup Making Machine: A specialized machine for producing disposable and reusable plastic cups, widely used in the beverage industry.

  • Fully Automatic Thermoforming Machine: This machine streamlines the production process with end-to-end automation, reducing labor costs and increasing output.

  • Multi-station Thermoforming Machine: Offering flexibility for simultaneous production of multiple product types, this machine maximizes efficiency for high-volume manufacturers.

  • Plastic Sheet Extruder: A critical component for producing high-quality plastic sheets, which serve as the raw material for Rayshape’s thermoforming machines.

Together, these products form a cohesive manufacturing ecosystem, enabling Rayshape’s clients to address diverse market demands while maintaining high standards of quality and efficiency.

The Rayshape Advantage: Innovation, Quality, and Service

Wenzhou Rayshape Machinery Co., Ltd. distinguishes itself in the competitive plastic machinery industry through its unwavering commitment to innovation, quality, and customer satisfaction. The company’s success can be attributed to several key factors:

Cutting-Edge R&D

Rayshape’s R&D team is at the heart of its innovation strategy. Comprising experienced engineers and software developers, the team continuously explores new technologies to enhance the performance and sustainability of its machines. The Bowl Making Machine, for instance, incorporates the latest advancements in thermoforming technology, ensuring it remains at the forefront of industry standards.

Robust Manufacturing Capabilities

With state-of-the-art production facilities in Pingyang County, Rayshape ensures that every machine is built to exacting standards. The company’s manufacturing processes are designed to deliver consistent quality, durability, and reliability, ensuring that clients receive equipment that performs optimally under demanding conditions.

Comprehensive After-Sales Service

Rayshape’s dedication to customer satisfaction extends beyond the sale of its machines. The company offers comprehensive after-sales support, including installation, training, maintenance, and troubleshooting services. This ensures that clients can maximize the value of their investment in Rayshape’s equipment.

Commitment to Sustainability

In an era where environmental responsibility is paramount, Rayshape is committed to developing eco-friendly solutions. The Bowl Making Machine’s compatibility with biodegradable materials like PLA reflects the company’s dedication to reducing the environmental impact of plastic manufacturing.

Financial Stability and Growth

Backed by the financial strength of Wenzhou Elemotion Holdings, Rayshape has the resources to invest in innovation, expand its product offerings, and deliver exceptional value to its clients. This stability enables the company to pursue long-term growth strategies while maintaining a customer-centric focus.

The Future of Bowl Making with Rayshape

As global demand for sustainable, high-quality plastic products continues to grow, Wenzhou Rayshape Machinery Co., Ltd. is poised to lead the industry with its innovative solutions. The Bowl Making Machine, with its advanced technology and eco-friendly capabilities, is a testament to Rayshape’s vision of driving progress through excellence and innovation.

Looking ahead, Rayshape plans to further enhance the Bowl Making Machine by incorporating smart technologies, such as IoT-enabled monitoring and predictive maintenance, to optimize performance and reduce downtime. The company also aims to expand its presence in international markets, bringing its cutting-edge solutions to manufacturers worldwide.

Bowl Making Machine PDF

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Specifications Of Thermoforming Machines

Sheet Materials

PP/PS/PET/PLA/PE

Air Consumption

4m³/min
0.5-0.8bar

Sheet Thickness

0.2-1.5mm

Weight

14500kg

Forming Area

730*800mm

Total Installed Power

185kw

Width Of Sheet

400-800mm

Heating Power

140kw

Upper Forming Depth

100mm

Feeding Motor

4.4kw

Bottom Forming Depth

130mm

Control Forming Plug Motor Power

4.4kw

Max Speed

48 moulds/min

Stacking Motor

2.9kw

The Longest Knife

12m

Winding Waste Of Edge Sheet Motor Power

0.4kw

Dimension

11500*2350*2700mm

Forming Motor

7.5kw*2

Forming clamping force

750kn

Cutting Motor

7.5kw*1
11kw*1

Punching clamping force

900kn



Advantages Of Plastic Thermoforming Machines

Loading sheet part

Loading sheet part

Load automatically, lower human resource cost.

Proximity switch clever control, getting the rid of falling down of the sheet by conveying too fast.

Double stations, big diameter, reduce the frequency of changing sheet coil, improve the the production efficiency.

Max undertake roll of sheet

Weight:600kg, Diameter 800mm.

Feeding sheet part

Feeding sheet part

Automatic feeding reduces human resource costs.

Actively transport the sheet and reduce the load on the conveying servo motor.

Cleverly control the proximity switch to prevent the sheet from falling too quickly during transportation.

Human-machine interface

Human-machine interface

Controlled by microcomputer and programmable controller (PLC), all action programs can be operated through the human-machine interface, simple and convenient, 15-inch touch screen.

Heater

Heater

1. Vacuum insulation cotton is installed in the heater, which has a fast reaction speed, short processing time and energy saving.

2. The furnace body is divided into two layers, the layout of the heating tiles is optimized, so that the plate is heated evenly.

Molding station

Molding station

1. Mold changing auxiliary mechanism, using sliding guide rails and support rods to achieve fast mold change, saving time and effort.

2. Adopting high-power servo motor drive, high precision, high efficiency and low noise.

Molding mold

Molding mold

The working principle is a combination of positive and negative pressure, and some nylon plugs are used to assist stretching in the mold to make it have stronger molding ability.

There is cooling water in the mold cavity to speed up the cooling speed and make demolding easier.

Guide head structure

Guide head structure

The workstation is supported by four columns (45# steel, hard chrome plated).

The integrated mold table (QT-600 steel) is made by a high-precision CNC milling machine. Therefore, it is wear-resistant, stable, and accurate, which prolongs the service life of the equipment.

A five-point-connecting-rod structure

A five-point-connecting-rod structure

This structure design provides more stable operation and faster speed.

Mold change structure

Mold change structure

The punching hole station has the same mold changing structure as the cutting station.Greatly reduce mold change time and labor costs, improve production efficiency and safety factor, and provide convenience for your diversified product chain.

Servo motor

Servo motor

The station mold closing, forming auxiliary stretching, and pull-tab parts are all driven by servo motors, which have fast speed, low noise, high precision, and high efficiency.

Servo-controlled conveyor belt

Servo-controlled conveyor belt

Set conveyor belt parameters directly on the operation screen.

Freely adjust and control conveying length and speed.

Rewinding waste of edge sheet

Rewinding waste of edge sheet

Our multi-station thermoformers feature a winding unit with torque motor to efficiently collect the offcuts and wind them into a roll with one side retractable, which can be conveniently removed at the end of production.

This advanced waste management system improves operating efficiency and cleanliness, making multi-station thermoformers ideal for high-quality and sustainable production.

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