Product Description
Rubber Preforms Cutting Machine is a high efficiency and high
precision rubber blanks preparation equipment. Application in wide
field of rubber industry can squeeze all kinds of middle and high
hardness of rubber ring, the complex three-dimensional shape of
rubber product. And the precision of rubber blank volume is high,
less gas. Suitable for production of rubber parts, seals, valve,
cork, tennis.
Rubber Precision pre-forming machine mainly compose of a plunger
extrusion equipment and a set of rubber blanks in the machine head
cutting device and, in addition with a hydraulic system, vacuum
system, heating systems, pneumatic systems, and electrical systems.
Pre-work precision machine, open the nose or the lid , feed the
preheated rubber materials through the front barrel mount or
charging inlet, and then close the head (lid), set extrusion speed
and Cutting speed (supplied volume control chart), vacuum, cutting,
accurate weight of rubber parts can be obtained.
Introduction of Rubber Preforms Cutting Machine:
1. Extruder device: composed of hydraulic cylinders, cylinder, head
etc.
2. Hydraulic System: (Pump selection). Hydraulic machine, sealing
systems and pressure pipe joints is through the repeated selection
of more after being stereotyped, mostly using imported parts and
the joint venture enterprise products, which fundamentally changed
the previous domestic production of oil leakage phenomenon of
hydraulic equipment.
3. Pressure Display: The system displays the pressure difference
for advanced digital mode, the system pressure regulation and
control is more precise, convenient, compared with similar
products, save the addition and subtraction in phase between the
two pressure gauges to method of operation to obtain the pressure
difference, time-consuming and inaccurate.
4. Pneumatic device: used to control head switch (closed) cylinders
and other activities.
5. Electric Control System: Siemens of Germany and Japan Fuji
products, motor from ABB company, and greatly reduces the equipment
failure rate of the production process, improve machine
reliability, stability and service life.
6. Vacuum system: before extruding and cutting, using vacuum system
to remove the air and gas in barrel, head, inside the compound
mixture, thereby enhancing the quality of products under the curing
process.
7. Heating System: The water cycle heating mode, temperature
control by a digital thermostat and display. Ensure nose, barrel
temperature constant.
8. Cutting device: composed of the frame, motor, inverter system.
9. Operating system: semi-automatic and manual operation mode of
two options, allowing users to operate in the actual use of
flexible and convenient situation.
10. Machine's structure adopts the latest advanced design ideas,
beautiful and human-friendly.
Technical specificaiton for our Rubber Preforms Cutting Machine:| Model | JYZ-150 | JYZ-200 | JYZ-250 | JYZ-250+ |
| Barrel diameter | 150 mm | 200 mm | 250 mm | 250MM |
| Total power | 16 kw | 16 kw | 22kw | 26 kw |
| Max.oil cylinder pressure | 36.8 Mpa | 21 Mpa | 21 Mpa | 21 Mpa |
| Max.barrel temperature | 95ºC | 95ºC | 95ºC | 95ºC |
| Max. die diameter | 80 mm | 125 mm | 190 mm | 190 mm |
| Rubber bland weight range | 0.3~100 g | 0.3~200g | 0.3~2000g | 0.3~2000g |
| Rubber blank weight precision | ±1.0% | ±1.0% | ±1.0% | ±1.0% |
| Feed capacity per batch | 10~15 kg | 20~25 kg | 60~70 kg | 100~110 kg |
| Blade rotation speed | 35~400 RPM | 35~400 RPM | 23~400 RPM | 23~400 RPM |
| Dimension(L×W×H) | 4×1.15×1.7 m | 4×1.15×1.7 m | 5×1.15×1.7 m | 6.5x1.15x1.7 |
| Weight | 2.8 T | 3 T | 4T | 5T |
Exhibition

Packaging & Shipping
The rubber preforming machine is packaged well by the stretch film
first,and fixed professionally by the strong (solid) steel wire
ropes,ensuring the machines remain still and won't slide in the container during the long distance of land and sea
transportation, and reach the clients factories safely.




Installation Instructions
We supply quick after sales service, including online
consultation,instruction and also onsite face-face service if
required by the clients.
We have professtional after sales serivce team who can give you
satisfactory quick response,including technical
questions,trouble-shooting,installation,etc.
Our business principle is that :
Move ahead along with the spirit of "Responsibility& Sincerity for
Customers" and "Cooperative&Enterprising Team" to "Mold a
Better Future Together ".
It is our promise and duty to execute the 3 No worries for clients:
No worries before order,
No worries after order,
No worries in produciton.



