Home > Products > Rubber Press > Column Type Rubber Vulcanizing Press > Vacuum Single Double Station Duplex Rubber Vulcanization Machine

Vacuum Single Double Station Duplex Rubber Vulcanization Machine

The characteristics of vacuum rubber vulcanization machine include:

Multifunctional: The vulcanization machine integrates the functions of pre pressing, automatic exhaust, pressure holding vulcanization, automatic demolding, automatic demolding, automatic lifting, automatic demolding and other products required by various rubber vulcanization processes.

High degree of automation: Adopting PLC programmable controller, all grinding parameters can be stored on the touch screen, making it convenient for operation and management.

High precision: The rubber vacuum vulcanization machine has high precision, greatly improving the positioning accuracy of rubber products, which helps to maintain the accuracy of flexible molds.

Good safety: The rubber vacuum vulcanization machine has an automatic pressure compensation function and can set the automatic exhaust time, exhaust frequency, secondary exhaust, upper and lower residence time during the exhaust process, heating temperature, vulcanization time, and mold closing pressure, making it easy to operate.

Energy saving and environmental protection: The rubber vacuum vulcanization machine adopts a new type of sealing element, which is reliable in sealing, has a long service life, and saves energy consumption.

Widely applicable: The rubber vacuum vulcanization machine is mainly used for vulcanization molding of various rubber molded products, and can also be used for compression molding of thermosetting plastics, resins, bakelite and other products.

Compact structure: The rubber vacuum vulcanization machine body is a fixed frame type, with a compact structure and good rigidity, which is conducive to the service life and quality of rubber products.

High work efficiency: The rubber vacuum vulcanization machine can significantly improve the efficiency and quality of rubber product vulcanization, simplify the operation process, and improve production efficiency.

Inquire Now Next Products

Products Description
Detail Description
FAQ
Get in touch

Vacuum vulcanizing machine is a rubber product hot pressing molding equipment with wide applicability, high efficiency, and high yield. Especially suitable for producing rubber model products with complex shapes and difficult to exhaust, as well as rubber products that use rubber materials that are prone to producing bubbles.

Equipment characteristics of vacuum vulcanization machine:

1. Double (single) seat vacuum vulcanizing machine - vacuum to -700mmHg/2-4 seconds, especially suitable for producing products with complex structures;

2. It can solve problems such as bubbles and poor filling of ordinary flat forming machines, greatly improving the yield of finished products;

3. There are single seat and double click seat forms, equipped with product enclosure forms, and equipped with clamping mechanisms. Users can choose to use them according to process requirements;

4. Manual and semi-automatic operation forms;

5. The control system adopts international brands, with multiple parameter selection and program memory mode;

6. The vacuum pump adopts high-quality brands, with high pumping efficiency, low noise, and reliable operation;

7. The number of deflation times, deflation time, and vulcanization time can be set, making operation convenient;

8. Lightning exhaust, saving time;

9. The locking structure adopts finite structure analysis, with good system stiffness, small edge separation of molded products, and high quality;

10. The mechanism adopts a combination of fast and slow actions, ensuring reliable operation.

The vacuum vulcanization machine is suitable for the vacuum vulcanization molding process of rubber products, especially suitable for producing various forms of seals. The product is molded and vulcanized in a vacuum negative pressure environment, making it easier to exhaust and less likely to form bubbles. There are single seat and double seat forms, as well as safety enclosures and clamping mechanisms. Users can choose to use them according to process requirements.

Below form is some often use models, we can tailor the machine according to customers' special size, pressure or work needs.

So just contact us.

Model	100T	200T	250T	300T	500T
Stroke(mm)	250	250	250	250	300
Working Table Size(mm)	400x400	503x508mm	600x600	650x650	650x740
Piston Diameter(mm)	250	355	400	450	560
Electric Heating Power(kw)	13	13	15	15	17
Motor Power(kw)	3.5x2	7.5x2	7.5x2	7.5x2	7.5x2
Mold Opening Method	2rt	2rt, 3rt,4rt	2rt, 3rt,4rt	2rt, 3rt,4rt	2rt, 3rt,4rt

Control Box
Adopts China demestic famous brand CHNT or DELIXI brand, works accutate and stable.
And international brand like Siemens etc. can also be an option.
Valves
high quality International famous brand valve, works excellet low noise stable and long service life.

Oil Cylinder and Piston
Oil cylinder adopts QT500-7 ductile iron, called FCD50 in Japan; piston adopts chilled hard alloy cast iron; seal adopt imported international quality sealing ring and dust proof ring, to ensure long working life.

Heating Platen
Double sizing rolling #Q235B(SS41) steel plate, normalizing treatment.
Column/Pillar
Use #45(S45C) round steel, ball blast rust cleaning, jolting to remove internal stress, and then move to machining workshop to processing, polishing.
And we have huge size rubber vulcanizing press machine making ability, which can be used to make big size rubber products.
Heating Bar
Our rubber vulcanizer adopts stainless steel heating bar as heating element.
It's high heating performance and long service life.
Vacuum Pump
We use a single stage oil rotary vane direct vacuum pump with simple design, lightweight volume, and balanced structure. Based on decades of improvement and research, this series of pumps operates with very quiet sound, does not produce annoying noise, and has a long lifespan.

Ø1. Will your machine meet our voltage， can we use your machine in our country?

Yes, we can customize every aspect of the machine according to customers’ work needs, Voltage,

Electricity frequency, clamping force, (heating )platen size, daylight, piston travel, working layer number, with sliding platen or not, assist cylinder, Control method, automatization level, PLC or not, etc,

Ø 2. Guarantee?

For the whole machine, not less than 2 years quality guarantee, and life long technical service whenever it’s needed.

Ø 3. Will the machine be kept well while on the sea journey?

Yes, for small size or single set machine, we use good quality fumigation free ply wood making strong packing for them.

For big size machine or multi sets small size machine, after proper treatment, we fixed them in the container so that the machine won’t get rust or damage in the sea voyage.

Ø 4. Whats’ the payment method?

There are TT, L/C, Credit Card, Western Union, Paypal, Alipay etc.

Ø5. What’s the shipping method?

Our rubber machines are most often shipped by sea, but for land-locked state, there are train or truck transportation. Or there are joint transportation between land and water.

When it come to small pare parts, it’s by international courier by air.

Look forward to hearing from you

Welcome friends and customers domestic and abroad to cooperate sincerely and create brilliance together!