Semi-automatic Phone Case or Rigid Box Making Machine
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Semi-automatic Phone Case or Rigid Box Making Machine
The semi-automatic phone case or rigid box making machine is a gluing machine used for packaging commodities. It is a new machine with a semi-automatic grade, driven by electricity. The machine operates at a voltage of 380V and has a power of 1.15kw. The model number is KBF-420, with dimensions of 1300 x 1500 x 2300 and a weight of 1100kg. The machine is certified with ISO9000 and comes in a blue and grey color. It has a special voltage of 220v three phase, and the machine body is made of cast iron. The forming drive is pneumatic, and the machine packaging details include wooden cases. It is available at the Ningbo port.
The KBF-420 semi-automatic phone case or rigid box making machine is specially designed for boxes or cases with rigid boards, such as jewelry boxes, phone cases, gift boxes, high-level shoe boxes, or garment boxes. It offers a cost-effective solution by reducing labor costs and improving efficiency compared to the old manual method of making rigid cases. This machine is even faster than fully automatic machines, making it an ideal choice for increasing productivity in rigid box production. Additionally, using this machine can enhance the quality of the finished products, resulting in higher profits for your business.
Machine features:
- The machine can automatically fold the liner paper, wrap and insert, and finish forming the box in one process.
- It is equipped with multi-safe protectors, making it safer and more user-friendly.
- Changing the molds is fast, easy, and simple, allowing the production of different specifications of products.
- The brush wheel is driven by a motor, ensuring smooth folding of the box sides.
- The bottom molds use air pressure to avoid bubbles after forming.
- An atmospheric pressure tester ensures that the boxes are inserted correctly before starting the machine.
- The machine has a time delay unit, allowing the user to adjust the time from manual box feeding to mold pressing, enhancing operational safety.
- It utilizes a curved surface cam construction, resulting in stable operation and lower noise levels.
- The machine design integrates three curved surface cams on the same main axle, enabling coordinated actions and easy adjustments.
- Processed with CNC technology, the machine has minimal positioning deviation, improved precision of spare parts, and an extended lifespan.
Main specifications:
| Max box size | 420 x 300 x 70 mm |
| Min box size | 200 x 50 x 10 mm |
| Insert side depth | 10-25mm |
| Speed | 20-38pcs/min |
| Power | 1.15kw |
| Air supply | 0.1Mpa |
| Dimension | 1300 x 1500 x 2300mm |
| Weight | 1100kg |
If you have special-sized rigid boxes, we can manufacture a rigid box making machine according to your specific requirements.
Other Products
Ever-Power Group supplies various cast iron products used in industries, including Grey Cast Iron, Ductile Cast Iron, Alloy Steel Casting, Stainless Steel Casting, Carbon Steel Casting, Corrosion Resistant Steel Casting, Aluminum Pressure Die Casting, Aluminum Gravity Die Casting, Aluminum Sand Casting, Aluminium Alloy Casting, Refractory Steel Casting, Copper alloy casting, Zinc alloy casting, Sand Casting, Green Sand Casting, and more. We offer high-quality products at favorable prices with considerate service. Customers are welcome to provide us with drawings or samples for customization.
FAQ
- How fast can the KBF-420 semi-automatic phone case or rigid box making machine produce boxes?
- What are the dimensions of the largest and smallest boxes that can be produced?
- How does the machine ensure the correct insertion of boxes?
- What are the advantages of using the KBF-420 semi-automatic machine over manual methods?
- Can the machine handle different specifications of products?
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port






