Keywords
RBT MACHINERY's Luggage Vacuum Forming Machine
The Luggage Vacuum Forming Machine, also known as the Suitcase Forming Machine or Luggage Thermoforming Machine, is an advanced equipment designed for the efficient production of suitcase shells.
This machine excels in molding various plastic materials, such as ABS and polycarbonate, ensuring durability and lightweight properties in the final products.

One of its key features is high efficiency, allowing for rapid production cycles and reduced lead times, which is essential for meeting market demands.

Additionally, the Luggage Thermoforming Machine offers precision molding capabilities, resulting in high-quality finishes and accurate dimensions.

Its versatility enables manufacturers to create a wide range of suitcase designs, catering to diverse customer preferences. Moreover, by minimizing material waste, this machine proves to be a cost-effective and eco-friendly solution for luggage manufacturers, enhancing overall productivity and sustainability in the production process.
Luggage Vacuum Forming Machine Specifications
 Technical Parameter
No. Item Model
RB-A8-1 (20 inch) RB-A8-2 (24 inch) RB-A8-3 (28 inch) RB-A8-4 (30 inch) RB-A8-5 (32 inch)
1 Dimension 2815×15750×2500mm 3207×1680×2530mm 3570×1787×2740 mm 3740×1987×2840mm 4090×2060×2879mm
2 Weight 2000KG 2200KG 2500KG 2700KG 3000KG
3 Power Voltage 3-380V
( 3 phase 5 lines)
3-380V
(3 phase 5 lines)
3-380V
(3 phase 5 lines)
3-380V
(3 phase 5 lines)
3-380V
(3 phase 5 lines)
4 Frequency 50HZ 50HZ 50HZ 50HZ 50HZ
5 Total Power 42.5KW 52KW 59KW 62.5KW 74KW
6 Heating Power 38.5KW 48KW 55KW 58.5KW 70KW
7 Heating brick spec 122*122/500W 122*122/500W 122*122/500W 122*122/500W 122*122/500W
8 Heating tube spec ∅20*/1.5KW ∅20*/1.5KW ∅20*/1.5KW ∅20*/1.5KW ∅20*/1.5KW
9 Spec of upper electric furnace 985*765*221 1113*902*221 1153*1039*221 1281*1039*221 1410*1176*221
10 Upper electric furnace (heating brick arrangement) 5*7 6*8 7*8 7*9 8*10
11 Spec of bottom electric furnace (brick) 959*742*135 1088*877*135 1028*1014*135 1256*1014*135 1385*1151*135
12 Bottom furnace (heating tube arrangement) 8+4+2(Vertical ) 10+4+2(Vertical ) 12+4+2(Vertical ) 12+4+2(Vertical ) 14+4+2(Vertical )
13 Vacuum pump 40m³/h 63m³/h 63m³/h 63m³/h 63m³/h
14 Vacuum pressure -0.07~0.09MPA
15 Max Plastic Sheet Spec ( L*W) 693*550mm 780*630mm 986*788mm 1020*800mm 1160*860mm
16 Maximum frame size (L*W) 638*495mm 725*575mm 931*733mm 965*745mm 1105*805mm
17 Sheet Material and Thickness ABS、PC etc;1-4mm
18 ABS case max. output (pcs / H) 110 105 90 80 70
19 PC case max. output (pcs /H) 85 80 70 60 50
20 Air pressure 0.65~0.75
21 Power spec 3-380V+N+PE 3-380V+N+PE 3-380V+N+PE 3-380V+N+PE 3-380V+N+PE
22 Power line spec 4-16mm²*1-10mm² 4-16mm²*1-10mm² 4-35mm²*1-16mm² 4-35mm²*1-16mm² 4-35mm²*1-16mm²
23 Machine switch spec 100A 100A 100A 100A 160A
 
 Configuration
No. Item
Origin/Brand Remark
1 Heating brick Chinese  
2 Pneumatic element Taiwan AirTAC  
3 Temperature control module Shanghai Aoyi Modular voltage adjustment
4 PLC Xinje  
5 Touch Screen Shenzhen Weinview  
6 Travel Switch, Induction Switch Japan Omron  
7 Driving Motor Shenzhen Yankong Precision Stepping motor
8 Electrical element France Schneider/Zhejiang Zhengtai  
 
 Machine Description
1.This machine is composed of molding system, heating system, control system, etc.

2.The operation of the machine is divided into left and right stations. The left frame enters the middle heating furnace and is heated according to the set time. The right frame can be shaped, pick and place materials at the same time. Then right frame is moved into the middle heating furnace for heating according to the set time, and alternately circulates.

3.Install laser distance measurement to control the plate at a certain distance to prevent it from falling after being heated for too long(Optional)

4.The machine is equipped with a vacuum box to ensure sufficient vacuum capacity, and the left and right forming stations are respectively equipped with devices such as blowing, primary small vacuum, secondary large vacuum, and demolding air blowing. Among them, there is a corresponding gate valve switch for bubble blowing and a small vacuum, and the flow rate can be controlled by the gate valve switch.

5.The machine only needs to disassemble and install the mounting strip on the mold installation base plate to replace the mold, improve the speed of replacing the mold, and the mold will not be dropped when the power is turned off; it can also be directly installed on the installation base plate.

6.The fan cooling system of the left and right stations of the machine respectively adopts 4 high-efficiency centrifugal fans, which can flexibly adjust the angle of the air outlet and accelerate the cooling and shaping of the cabinet, thereby improving production efficiency.

7.The heating furnace part of this machine is divided into upper heating furnace and lower heating furnace, adopting one control one independent pressure regulating temperature control system. Among them, the upper heating furnace adopts 122 * 122 honeycomb far-infrared heating bricks; the lower heating rate is longitudinally arranged with densely arranged heating tubes, and four symmetrica heating tubes are arranged horizontally. The heating furnace can automatically output different temperatures corresponding to the temperature difference between the left and right stations (you can set the temperature compensation).

8.The heating furnace on this machine can move left and right to preheat the aluminum mold.

9.The manual operation and automatic operation of this machine can be arbitrarily selected, suitable for operators of various proficiency levels

10.An infrared grating is installed at the loading and unloading position to prevent the frame from falling down and pressing the operator(Optional)

11.The operation interface of this machine is friendly, all parameters can be adjusted in real time, and it has the function of saving recipes.
Understand The Strength of RBT MACHINERY
Fujian RBT Intelligent Equipment Co., Ltd.
Fujian RBT Intelligent Equipment Co., Ltd. is a leading provider of integrated equipment solutions for the luggage manufacturing industry. 

We specialize in R&D, manufacturing, sales, and technical services, offering advanced machinery that boosts production efficiency more than 20 years. 

Our key products include:Extruder Sheet Machines,Luggage Vacuum Forming Machines,CNC Cutting Machines,Intelligent Assembly Line with Industrial Sewing Machines and unique fully automatic luggage production line etc., Partnering with globally luggage manufacturers, we are recognized for quality&innovation and certified with CE and ISO9001:2008 standards. 

Choose RBT MACHINERY, Let’s achieve luggage intelligent manufacturing together.
Process Flow of Luggage Vacuum Forming Machine
A thermoforming machine, also known as a vacuum forming machine, plays a crucial role in the manufacturing process of luggage shells. This technology is essential for creating the durable and aesthetically pleasing outer surfaces of suitcases and other types of luggage. The process typically involves several stages, each contributing to the final quality and functionality of the luggage shell.

To begin with, a flat sheet of thermoplastic material is fed into the machine. This sheet is usually made of ABS, polycarbonate, or other durable and lightweight plastics, which are ideal for luggage due to their impact resistance and flexibility. The plastic sheet is then clamped securely and heated until it becomes pliable. This heating process is carefully controlled to ensure that the plastic reaches the optimal temperature without deforming or damaging the material.

Once the plastic sheet is sufficiently heated, it is molded into the desired shape using a specialized mold. The mold itself can be designed to include intricate patterns, logos, or other design elements that give the luggage its unique appearance. Vacuum pressure is then applied to draw the heated plastic tightly against the mold, ensuring that it conforms precisely to the mold's contours.

After the forming process, the newly shaped plastic shell is allowed to cool and solidify. Cooling can be accelerated using various techniques, such as air blasts or cooling fans, to ensure uniformity and structural integrity. Once cooled, the shell is removed from the mold and any excess material, known as flash, is trimmed away.

The formed luggage shells are then ready for assembly. Additional components such as zippers, handles, and wheels are attached to complete the luggage. The finished product undergoes quality checks to ensure it meets specified standards for durability, appearance, and functionality.

In summary, the thermoforming machine is integral to the production of high-quality luggage. It ensures that the plastic materials are efficiently transformed into durable and visually appealing shells, setting the foundation for producing reliable and stylish luggage products.
The Latest Insight of Luggage Forming
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Frequently Asked Question
  • Q What is vacuum forming in relation to luggage manufacturing?

    A Vacuum forming is a manufacturing process used to shape plastic sheets into custom designs, such as the shell of a luggage case. The plastic sheet is heated until pliable, then draped over a mold and vacuum-sealed to take the shape of the mold.
  • Q What types of materials are commonly used for vacuum forming luggage cases?

    A Common materials used include ABS (Acrylonitrile Butadiene Styrene), polycarbonate, and polypropylene. These materials are chosen for their durability, impact resistance, and lightweight properties.
  • Q How does vacuum forming compare to injection molding in luggage manufacturing?

    A Vacuum forming is generally more cost-effective for smaller production runs and offers quicker turnaround times for prototypes and custom designs. Injection molding, while more expensive initially due to tooling costs, is beneficial for large-scale production due to its efficiency and precision.
  • Q What are the advantages of using vacuum forming for luggage cases?

    A Advantages include lower manufacturing costs for small to medium production runs, faster prototyping, the ability to create complex shapes with fine details, and reduced material wastage compared to other molding methods.
  • Q Can vacuum-formed luggage cases be customized?

    A Yes, vacuum forming allows for a high degree of customization, including variations in shape, texture, color, and the incorporation of logos or other branding elements. Modifications to the mold can easily accommodate design changes.
  • Q Are there any limitations to using vacuum forming for luggage cases?

    A
    Some limitations include the potential for less structural strength compared to other manufacturing methods like injection molding, possible variations in material thickness, and the initial cost and time required to create the molds.
  • Q How is the quality of a vacuum-formed luggage case ensured?

    A Quality control measures include using high-quality materials, precise mold design and fabrication, maintaining consistent heating and vacuum settings, and conducting thorough inspections of the finished products for defects.
  • Q What post-processing steps are involved in vacuum forming luggage cases?

    A After vacuum forming, the plastic shell may require trimming to remove excess material, drilling or cutting for features like handles and zippers, and assembly with other components like wheels, handles, and linings to complete the luggage case.
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