Rotational PET bottle cover making machine

 1.   Detailed Product Description  

Cap compression molding machine is used to making the particles of plastic to the bottle caps of carbonated beverage and
mineral water by high temperature plasticizing.When the plastic was out of the extruder,the Blanking plate will cutting the embryo
nd putting them into the molding chamber uniformly.The bottle cap making by this type of machine will be without Injection gate
and have excellent quality and beautiful appearance.

After repeated experiments, we have successfully developed the hydraulic bottle cap compression molding machine,
which is got a set of hydraulic reciprocating transmission device and making the stabilize of the mold’s hydraulic transmission,
low noise and convenient operation. In addition,this machine with a complete system of computer automatic temperature control
and rotate speed matching between extruding machine and molding machine. The mold temperature and
material temperature can be adjusted to best state, to ensure the durability and stability of the equipment.


This machine is simple operation, saving electricity, water, raw materials and labor. Compared with injection
molding machine system of traditional craft have same energy consumption, the production can be growth to
three or four times. This machine not only won't produce waste runner,

and the mold of the cooling water and hydraulic oil are recycled, thus greatly reduces the system cost.
Development to the success of the cap compression molding machine is making a breakthrough
and innovation in the molding equipment.

The machine makes sodas and mineral water bottle caps from granular plastic raw material which is fed via the hopper,
plasticized with high temperature, and then forms die block that is extruded from the discharge outlet of the extruder,
cut with the cutting tray, uniformly distributed into each mold cavity and finally mold pressed.

 2.  Specifications  

• Type: JF-30BY(24T)
• Capacity: 14000-17000 pcs/hr
• Cap diameter: 20-60mm
• Cap height: 10-30mm
• Power of heating ring of the extruder: 11 KW
• Power of electromotor of the extruder: 7.5 KW
• Quantity of mold head: 24
• Power of electromotor of the molding press machine: 2.2 KW
• Power of hydraulic pressure: 11 KW
• Power of cooling system: 3 KW
• Air consumption: 6kgs,0.5 m3/hr
• Supply voltage: 380V,50Hz
• Machine weight: 3800 KG
• Machine size: 3770mm×1450mm×2000mm

JOBO MACHINERY remarks : 
The above configuration is only for your reference, particular configuration will be confirmed according to customers' actual needs.

Bottle caps are made by this machine is without injection point, excellent quality and beautiful appearance.
At present, we have successfully developed cap compression molding machine with hydraulic by trial and error,
it is equipped with a whole set of hydraulic reciprocating transmission which is characterized by stable transmission in
mold lifting, qiaobo low noise and easy operation. Moreover, this machine is also equipped with automatic temperature control
devices and a speed matching system of the extruder and the molding machine are installed to optimize the
temperature of molds and materials, which makes the machine durable and stable.
It is characterized by easy operation and economy in electricity, water, raw material and labor power,
increases its output by three to four times compared with traditional injection molding machine with the same power
consumption. It has no runner waste material, the cooling water and hydraulic oil can be recyled.
It greatly reduce the cost of making caps
The successful development of this machine is a great progress in bottle cap making machine.

 3.  Process Flow 

The company has successfully developed different specification of hydraulic cap compression molding machine,
attaching cap folding machine,automatic cap slitting machine and automatic cap lining machine .
The type of JF-30BY hydraulic bottle cap molding machine has applied for national patent.

After many years of production practice, the company qiaobo accumulated the rich cap machinery manufacturing experience.
In order to make the ‘made in JOBO’ become the industry benchmark,
the company has invested a lot of money and equipped with advanced mechanical processing equipment,
imported and cultivated the professional and technical personnel. Actively improved the production technology and made continuous innovation.

 4.  Company Introduction 

Taizhou Jobo Machinery Mould Co., Ltd. is located in the East China Sea, which is the renowned land of orange in the country
and the hometown of mould. Ningbo port in the north, the south according to Huangyan airport,
the transportation of the company is convenient for highway and railway. The company got a total investment of $3 million,
and covers an area of ten thousand square meters. The company's product marketing structure is mainly for export.
At present, the product have good sales in more than twenty countries, such as the middle east, Africa, the Americas and so on,
and enjoy good public praise and reputation in worldwide.

The company adheres to the business philosophy of
“Honesty pragmatic, Quality first, Customer focus, Beyond the ordinary.”
According the request of different customer, the company provides a full range services of design, product,
commissioning and after-sale technical support.
We warmly welcome friends both at home and abroad to negotiate. Sincerely hope to establish good,
reliable and stable relations of cooperation with every customer, and got common development! 

We can manufacture multicavity injection mold with cold(hot) runner according to your requirement or sample,especially injection cap mold and preform mold.
Welcome to visit our factory,sincerely hope to cooperate with you.
Material of cap mould:
1- Cores & cavities:stainless steel 2316 or S136,or according to customers demand.Hardness:55-60
2- Sleeves stainless steel 2316 or S136,or according to customers demand.Hardness:HRC55-60
3- mould base:imported P20,treated by nitiding.Hardness:38-40degree
4- Heat treatment hardness:HRC50-60
5- Number of cavities:Multi-cavity
6- Slide block:H13,or according to customers demand.
7- Oprating life:at least 3 million shot times
8- Customer service: one year free warranty, life-long technical support service.
Advocating high quality products and efficient quality customer service is our source of development and foundation of existence.
Hot runner system:Hot runner system made by our own factory.or according to customers demand.
We cooperate with many famous suppliers of hot runner system.
Sincerely hope to cooperate with you.