Preformers And Extruders; All In One Rubber Blanks Making Machine; Universal Rubber Blanks Machine;Precision Preformer;

 

Preformers And Extruders; All In One Rubber Blanks Making Machine; Universal Rubber Blanks Machine;

Rreformers,Rubber Forming Equipment with High Efficiency, High Quality and Material-Saving; Rubber Precision Preformer;  

                                                    

 

 

Why choose us:                                                                                                                                                                            

 

Thanks to the deep and close relationships with our customers of hundreds of rubber manufacturers, who are constantly exploring technology for gains in productivity;

 

More and more industries have high requirements for products, which require better molding and injection machinery, as well as better and more professional processing of processed blanks and later flashing of products;

Our precision pre-forming machinery is such a high-efficiency, high-precision production equipment for blank rubber;

• Multi-material compounding equipment provides complete processing flexibility from one machine;
• A Ram-type structured machine with low maintenance cost;
• An automated cost-cutting method that dramatically decreases operational and labor costs;
• An environmentally-friendly facility'

 

 

 

Advantages:                                                                                                                                                                                    

 

• Multi-functions including extruding, cutting, weighing, and jointing for blanks;
• Provides various advantages over manual cutting for blanks.
• Since it is a batch process, the price per piece is far less as many more parts can be processed in a given amount of time.
• The process is computer-controlled, therefore removing the human operator variable from the process.
• The process offers consistent results from lot to lot.

 

 

 

Applications :                                                                                                                                                                               

 

Automotive Motorcycle Industry:

Precision seals, oil seals, and gaskets;

Anti-vibration parts;

Windscreen wiper blades;

Small solid rubber casters;

Rubber diaphragms & Grommets;

Friction lining for clutches;

 

Sports and Leisure;

Footwear;

Soles;

Heels;

All kinds of Balls;

 

General rubber goods:

Pelletizing Granules;

Profiling;

Rings;

Strips;

Compounds;

 

 

Others:

• Pharmaceutical

• Construction

• Agricultural

• Masterbatch

 

 

Features:                                                                                                                                                                                      

 

The precision-performing machine mainly comprises a ram extrusion device and a rubber blank-cutting device set on the head. In addition, it is equipped with a hydraulic system, a vacuum system, a heating system, a pneumatic system, and an electrical system. When the precision performing machine is working, open the machine head, load the preheated and rolled rubber material from the

front of the barrel set the extrusion speed and cutting speed, evacuate and cut, and you can get the rubber blank with accurate weight.

 

 

INTER-CHINA Rubber Preforming Machine with the unique features as follows;

• Weigh scale feedback with a close loop;
  Automatic weighing; Automatic Calibration;
• High Precision reaches to 0.01 g;
• 1000 product database on removable “Flash memory”
• Password level protection；
• The oil cylinder and the material cylinder adopt a detached structure to prevent the rubber material from entering the oil cylinder and prolong the service life of the equipment; it is convenient to replace the rubber material and easy to clean;
• Equipment fault alarm and icon display the fault location, regularly remind workers to check and calibrate the weight of the blank;
• Ram, machine head, cutting knife, and other devices are interlocked, all-round protection, effectively avoiding the occurrence of industrial injuries;
• The ram is translational motion, thus almost no heat is generated during the propulsion process, to avoid the occurrence of material burning;
• During the trial production of new products, PLC calculation provides reference data to further simplify the operation process;
• The head needs to be operated by both hands when it is closed, for safety purposes;
• With filter function, can be used as a filter machine, extruder, multi-purpose machine;

 

 

 

 

 

How does the Precision Performing Machine work ;                                                                                                              

 

The precision performing machine mainly comprises a ram extrusion device and a rubber blank-cutting device set on the head. In addition, it is equipped with a hydraulic system, a vacuum system, a heating system, a pneumatic system, and an electrical system. When the precision performing machine is working, open the machine head, load the preheated and rolled rubber material from the

front of the barrel set the extrusion speed and cutting speed, evacuate and cut, and you can get the rubber blank with accurate weight.

 

1. Extrusion device: It is composed of a hydraulic cylinder, barrel, machine head, etc.

2. Hydraulic device: The hydraulic oil in the hydraulic cylinder is controlled by a flow valve, and the pressure difference before and after throttling is always controlled at a constant value by the pressure difference valve to ensure accurate control of the weight of the extruded and cut rubber blank.

3. Pneumatic device: used to control the opening and closing of the cylinder head and other actions.

4. Vacuum pumping system: Before squeezing and cutting the rubber material, a vacuum is applied to eliminate the air inside the barrel and the machine head and the gas contained in the rubber material, thereby improving the quality of the vulcanized products in the next process.

5. Heating system: Adopt water circulation heating mode, the temperature is controlled and displayed by a digital thermostat. Ensure that the temperature of the machine head and barrel is constant.

6. Cutting device: frame, motor, and deceleration system. A transmission device is installed at the lower part of the rack.

 

 

 

 

 

 

 

Technical parameters:                                                                                                                                                                  

 

Items	Unit	JYZ100	JYZ150	JYZ200	JYZ250	JYZ300
Batch Size	L	5	20	40	60	80
Single Material Feeding	Kg	7~8	12~13	22~25	55~60	80~90
Barrel inside diameter	mm	100	150	200	250	300
Max. die diameter	mm	80	125	125	190	220
Max. Extruding Pressure	MPa	60	36.8	20.7	20.7	17
Max. barrel temperature	°C	95
Blank weight range	g	0.3~100	0.3～200	1～300	5～2000	10~3000
Blank weight accuracy	%	≤±1.0
Load Position		Front	Front	Front	Front	Front
Front Die Change		Yes	Yes	Yes	Yes	Yes
Cutter speed	r/min	35~300	35～300	35～300	23～300	35~300
Total power	KW	16	16	16	19	21.6
Air Supply	MPa	0.6~1
Water Supply (at 25°C)	L/Min	15	20	35	35	45
External dimension (L×W×H)	m	3.77*1.2*1.62	3.77×1.2×1.62	3.9×1.2×1.64	5.08×1.25×1.64	5.6×1.35×1.85
Weight	Ton	2	2.3	2.5	3.6	5.5
Balance frame	m	0.44*0.44*0.96

 

 

 

Order Options                                                                                                                                                                                 

1. High Pressure;

2. Fixed Length Cutting;

3. Back Feeding Device;

4. Reversible Conveyor;

 

 

 

 

 

 

For more details, please contact us freely !!!

 

CONTACT INFOS

Person: Susanna

INTER-CHINA RUBBER MACHINERY CO., LTD.

www.rubbermachinery-china.com

Mob:+0086-13179487165

SKYPE: rubbercutting

Email: info@rubbermachinery-china.com

 

 

 

 

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