PP hollow sheets, also known as PP corrugated sheets or PP fluted sheets, are a lightweight yet durable plastic material used for a variety of applications like signage, packaging, and construction.

Advantages of pp hollow sheet machine

1. Low failure rate, reducing unexpected losses for customers: Our pp hollow sheet machine has a low failure rate, ensuring that it can operate continuously for a long time. This reduces the economic losses incurred by customers due to unexpected shutdowns.

2. Energy saving and cost reduction: After years of research and design, our pp hollow sheet machine can achieve a 20% energy-saving effect, greatly reducing equipment usage costs.

3. A sound production system ensures stable operation of equipment: Our pp hollow sheet machine is produced by ourselves, so we can control every detail of the equipment well. This not only effectively improves the overall operating efficiency of the equipment, but also reduces maintenance time in the later stage.

4. High technical content and strong independent production capacity: The mold runner design is reasonable, the co extrusion is uniform, and the precision and speed of the shaping table are high.

5. Stable operation: The pp hollow sheet machine needs to be debugged before use. Our equipment only takes 1 hour from debugging to producing qualified boards, reducing material loss and improving equipment efficiency.

The configuration of machines can be CUSTOMIZED according to your needs!

The application and advantages of pp hollow sheet machine in different fields are as follows

1. Packaging industry: Hollow boards are widely used in the fields of turnover boxes, component turnover boxes, food turnover boxes, beverage turnover boxes, pesticide packaging boxes, inner packaging of precision instruments, cushion plates, partitions for electronic component packaging, and transportation and storage turnover boxes.

-Lightweight and Durable: Hollow panels have the characteristic of being lightweight, easy to handle and transport, while also having sufficient strength and durability, which can effectively protect packaging items.

-Shock absorption and buffering: The excellent buffering performance of hollow panels can reduce the impact of external shocks on items, reduce damage rates, and is particularly suitable for packaging fragile items.

-Environmentally friendly and recyclable: Hollow panels are environmentally friendly materials that can be recycled and reused. Compared with traditional packaging materials, they reduce the negative impact on the environment.

2. Electronics industry: Hollow boards can be used as conductive packaging products, mainly for packaging electronic components to avoid spark damage caused by charge friction. In addition, hollow boards can also be used for conductive, anti-static plastic boards, turnover boxes and other products.

-Anti static: Hollow panels can be used as conductive packaging products to avoid static interference on electronic components during the packaging process and protect the safety of electronic products.

-Fireproof flower: The conductivity of the hollow board can prevent sparks caused by electric charge friction, reduce the risk of fire, and is suitable for packaging electronic components.

-Lightweight materials: The lightweight characteristics of hollow panels reduce packaging weight, facilitate handling and storage, and improve production efficiency.

3. Advertising decoration field: Hollow panels can be used for display boards, product identification boards, billboards, lightboxes, window displays, and other forms.

-Diversified appearance: Hollow panels can be customized with colors and printing according to needs, displaying a rich and colorful appearance effect, suitable for various advertising decoration scenes.

-Strong weather resistance: Hollow panels have good weather resistance, are not easily affected by sunlight and rain, and maintain long-term stability in appearance.

-Easy to process: Hollow panels are easy to cut, fold, and form, suitable for various decorative applications such as billboards and window displays.

4. Household use: Hollow panels can be used as temporary partitions, wall protectors, ceiling panels, container covers, etc. in residential buildings.

-Environmentally friendly waterproofing: Hollow panels can be used as home decoration materials with waterproof performance, and can be used for wall, ceiling and other decorations to keep homes clean and tidy.

-Strong durability: Hollow panels are not easily affected by moisture and deformation, have a long service life, reduce maintenance costs, and are an ideal choice for home decoration.

-Lightweight and easy to install: Hollow panels are lightweight and easy to handle and install, reducing construction difficulty and improving decoration efficiency.

5. Other application areas: Hollow boards can be used for backboards, packaging, storage, transportation pads, etc. in washing machines, cars, water heaters, strollers, etc.

-Multi functional application: Hollow panels can be used for backboards of washing machines, cars, water heaters, packaging, storage, transportation pads, and other purposes, demonstrating their versatility.

-Durable and lightweight: Hollow panels have the characteristics of durability and lightweight, suitable for various backboards, packaging pads, and other needs, improving the product's service life and convenience.

-Affordable: Hollow panels have a relatively low price and superior performance, making them an economical choice suitable for various application scenarios.

Specifications of pp hollow sheet machine

1.finished board thickness:2-6 6-12 12-18mm(with the same die for the thickness range)

2.finished width:1550-2550mm (1400,1800,2300,2700)

3.output: 400kg/h

4.line speed:1-10m/min

What is the production process of polypropylene hollow sheet machine?

The production process of polypropylene hollow sheet machine can be simply described as four steps: raw material melting and extrusion, mold shaping, cooling and solidification, and cutting and forming. Below, we will provide a detailed explanation of these four steps.

Step 1: Melting and extruding raw materials

Raw materials are the most basic step, first add the prepared raw materials and some additives needed to the feeding machine; Afterwards, the feeding machine will feed the mixed raw materials into the extruder, and after high-temperature heating and extrusion by the extruder, the initial molten material can be obtained.

Step 2: Mold shaping

After exiting the extruder, the molten raw material will first pass through a screen changer to remove impurities that cannot be melted from the raw material; After passing through the screen changer, it will enter the mold, where the raw materials will receive uniform pressure and eventually form; The initially formed hollow sheet also needs to enter the vacuum forming table for vacuum cooling and shaping.

Step 3: Cooling and shaping

The hollow sheet produced by the vacuum forming table may have upward or downward curling on both sides, so it needs to enter the heat treatment drying channel for secondary heating to achieve a flat state, and then enter the cooling and forming stage to quickly cool the hollow sheet after secondary heating.

Step 4: Cutting and Forming

After the first three steps, the hollow sheet has been basically formed, and it needs to be cut according to the usage requirements.

The production process of the polypropylene hollow sheet machine has been introduced. If you would like to learn more about other aspects, please feel free to come to the factory or call us for consultation.

Why choose Handern PP hollow sheet machine?

Wuhan Modern Precision Machinery Co., Ltd. is a research and development, design, and precision manufacturer of complete sets of engineering machinery technology equipment, including hollow plastic sheets, high-end fine membranes, and chemical fiber materials. It is also a precision manufacturer of high-end plastic product mold design. It is one of the national high-tech enterprises in Hubei Province, with customers in more than 20 countries and regions around the world.

Wuhan Modern Precision Machinery Co., Ltd. has been engaged in the research and development, production, and sales of hollow sheet production lines for more than 30 years. Our hollow sheet production line has a market share of over 50% in the market, and our annual delivery capacity has reached 100 sets/year. Our sales in the international market are also leading our peers, achieving sales first place. We can provide each customer with the most suitable production line for themselves.

Compared with other manufacturers' equipment, the hollow sheet production line of Wuhan Modern Precision Machinery Co., Ltd. has the following advantages:

Extruder: The temperature control system ensures stable plasticizing performance and extrusion efficiency, with high energy-saving efficiency. With the same output, the motor power can be saved by 20%.

Mold: Reasonable alloy mold lips and adjustable flow blocking blocks provide uniform pressure.

Vacuum calibrator: The array of thermal convection systems is staggered to ensure calibration, and the vacuum system is calibrated. The vacuum system consists of two separate subsystems equipped with a large number of closed-loop vacuum lines.

Electrical control system: using microprocessor units to control parameters and optimize operating characteristics.

FAQ 1: How many containers are needed for the P plastic hollow sheet production line?

A PP plastic hollow sheet production line with a minimum model of 1400 requires two 40GP containers. If there are other special accessories, additional containers need to be added according to the situation.

FAQ 2: What are the after-sales services for PP plastic hollow sheet production line?

1. Prior to equipment delivery, the supplier shall provide training to the user, including both theoretical and practical aspects. The equipment is installed, debugged, and trained before or after the user arrives, until the user's operator can produce qualified products.

2. The equipment warranty period is one year. During the warranty period, if the equipment is damaged due to non-human factors, the supplier is responsible for repairing or replacing it. During the warranty period (from the date of shipment), if there is any non-human damage to the parts, the company will provide them to the purchasing manufacturer free of charge.

3. Outside the warranty period, the company will provide the purchasing manufacturer with a reasonable price for a fee. The supplier shall provide the main electrical appliances, component manuals, and maintenance manuals, as well as equipment manuals and complete machine maintenance materials.

4. The supplier is responsible for assisting with installation, debugging, and training services. After the equipment leaves the factory, there is a three-year warranty, and the accessories for the equipment will be supplied at a discounted price.