Filter

Showing 1–8 of 9 results

Rubber Injection Molding machine Manufacturer – Tasu

A rubber injection molding machine is the equipment used to manufacture rubber products. Its working principle is to heat the rubber raw materials to a molten state and inject them into the mold for molding. Its characteristics include high efficiency, a high degree of automation, stable product quality, and precise size. This equipment is widely used to produce rubber soles and parts (rubber O-rings, rubber shock-absorbing balls, rubber toys, rubber tires, etc.) in the automotive, medical, manufacturing, and electronics industries.

TASU Industry is a complete system supplier of high-quality rubber injection molding solutions in China. Our company has made a breakthrough in fully automatic rubber injection molding machines. The so-called fully automatic means that only the rubber strips need to be put into the feeder to achieve automatic metering, preheating, injection, automatic removal, and mold opening. This greatly improves production efficiency and saves manpower and material costs. As China’s leading manufacturer of rubber automatic injection molding machines, our company has more than 30 years of experience in the rubber injection molding machine industry. We have unique innovation capabilities worldwide and are in a leading position in the industry. Tasu is committed to providing global global customers with comprehensive rubber injection molding machine system solutions.

Contact Us

rubber-injection-molding-machine-for-product

automatic rubber moulding machine

Horizontal rubber injection molding machine

rubber injection molding machine for auto parts

rubber sole injection molding machine

rubber sole injection machine

rubber_sole_injection_molding_machine

rubber shoe sole making machine

rubber_injection_molding_machine

rubber sole making machine

rubber sole injection moulding machine

Components of Mold Temperature Controller 

TASU fully automatic rubber injection molding machine vs traditional rubber machine

Traditional Hydraulic Press (Molding Press) Machine

      No automatic injection function;


      Manual filling of rubber is required;


      Low efficiency;


     High production cost.


     The molding process is easily disturbed by human factors, resulting in high        defective rates and low product consistency.

  
     It is generally difficult to recruit workers.


     Only male employees are recruited for equipment operation.


     There are age requirements. The working environment is poor and the heat insulation system is poor.

vs

TASU Automatic Rubber Injection Molding Machine

Mobile injection system: Achieve efficient, accurate, and uniform rubber filling.

First-in-first-out feeding system: High degree of automation to ensure product consistency and process stability.

Self-developed clamping system and cold runner systematization: more advanced, stable, and mature.

  • One high: high efficiency, 100% doubling of production capacity;
  • Two advantages: excellent surface details, uniform density, and a 10% increase in wear resistance;
  • Three savings: saving labor, electricity, and materials;
  • Four no changes: formula, materials, molds, and production processes.

Solve the problem of difficulty in recruiting workers, good insulation system, good workshop environment, and no age and gender restrictions.

THE RUBBER INJECTION MOLDING PROCESS

A fully automatic rubber injection molding machine is highly efficient for producing various rubber products. Injection molding is also called injection model or injection molding. First, the temperature of the rubber material is raised to the state with the best fluidity through the heating of the plasticizing cylinder and the stirring and shearing of the plasticizing screw. Then, through a higher injection pressure, the rubber material in this state is injected into the clamped (vacuumed) mold cavity, pressurized, and heated to vulcanize the rubber. In the process, the three elements of time, pressure, and temperature determine the efficiency and quality of production.

Rubber injection molding includes preheating raw materials, automatic injection, injection into molds, pressurization molding, vulcanization, and cooling.

  1. Preheating: manually put the rubber raw materials into the feeding system and preheat the equipment.
  2. Softening and heating: control the screw temperature and heat the raw materials to a temperature suitable for softening.
  3. Automatic feeding: gradually melt the raw materials and mix them evenly to form molten rubber with good fluidity.
  4. Film closing and vacuuming: after starting the device, close the film according to the set temperature and choose whether to vacuum.
  5. Automatic injection: after the mold temperature reaches the standard, the system automatically weighs and injects the rubber raw materials into the preheated cold runner plate.
  6. Injection into the mold: the rubber raw materials completely fill the mold cavity and eliminate bubbles.
  7. Vulcanization and pressure molding: set the vulcanization time to exhaust, ranging from 160 to 400 seconds.
  8. Mold opening: after the vulcanization is completed, the machine automatically opens the mold and demolds.
  9. Burr treatment: after the rubber product has cooled naturally, it can be manually trimmed and cleaned directly.
  10. Automatic mold closing and entering the next cycle.
THE-RUBBER-INJECTION-MOLDING-PROCESS-TASU

The whole process is automatically carried out under the management of a computer control system to achieve efficient and continuous production. We can achieve up to 8 molds in one machine at the same time. Under the same molding conditions as the hydraulic press, our single mold output can be doubled.

Core technologies of Tasu rubber injection molding machines

Tasu rubber injection molding machine manufacturer focuses on the core technology innovation of injection molding rubber. We continuously improve and develop our products deeply. Our injection molding machines combine the world's advanced industrial design, high-end components, and avant-garde design concepts to create high-quality, high-durability, high-efficiency, and energy-saving products for you.

Contact Us

Technology I: First in and first out

1. Prevent overproduction: promote quantitative and constant volume;
2. Maintain product quality: use earlier raw materials to avoid the influence of expired or obsolete raw materials;
3. Reduce waste: consume earlier raw materials reasonably to reduce waste and loss;
4. Improve efficiency: use raw materials more orderly and improve production efficiency;
5. Easy to operate and wide range of use.

Technology II: Mobile injection system

There are currently five series of plasticizing injection units for different elastic materials. Injection volume range: 500cc-8000cc, injection pressure range: 1500-2800KG/cm². Whether conventional materials, special formulas, or special products, Formosa Plastics can provide the best matching rubber injection molding machine.

Technology III: Cold runner design

The cold runner design includes a cold runner plate and a heat insulation plate. As a patented design of TASU, the cold runner design can be tailored to match the runner design for customers' different products. This can save material costs, reduce labor intensity, and improve production efficiency.

Technology IV: Clamping structure

To meet the precise control of clamping force and the convenience of molding process in the three processes of rubber product injection, exhaust and vulcanization, there are four types of clamping units. These structures have small deformation under pressure, low motion load, long service life, low oil pollution, and accurate opening and closing mold stop positions.

Automated Rubber Injection Molding Machine Solutions

Composite-oil-cylinder

Mold clamping cylinder

Our company independently develops and designs high-precision composite cylinders with large mold clamping force. It can increase the mold clamping force by 70% under the same area and achieve precise control.

Mobile shooting platform

Mobile shooting platform

The screw of the injection molding machine uses inlaid double alloy. The overall equipment is self-developed and produced, and the shooting platform requires high quality to ensure accurate injection and feeding.

Hydraulic servo system

Hydraulic servo system

Our injection molding machine is equipped with five sets of hydraulic servo systems. It uses Mond servo motors and has strong product overload capacity. And it uses high-quality high-pressure oil pumps for higher efficiency.

Mold clamping design

Mold clamping design

Our machine has four types of mold clamping units. Small compression deformation, low motion load, long service life, low oil pollution, and accurate mold opening and closing stop position.

Cold_runner_design

Runner plate design

We can tailor-make matching runner designs for customers' different products. This will save material costs, reduce labor intensity, and improve production efficiency.

Vacuum pump

Vacuum pump

The machine uses high-quality vacuum pumps of the Dalutong brand with large exhaust volumes. It has a higher exhaust rate, lower energy consumption, and a longer maintenance cycle.

TS-Series rubber Injection Molding Machine

TS-103/6/8S series rubber Injection Molding Machine

TS-103/6/8S series

Single color rubber sole injection molding machine: 103S means 3 stations, 106S-6 stations, 108S-8 stations. For example, TS-103S-RB-E(-2): TS-Tasu; 103S-three stations; RB is rubber material; E has no meaning; -2 refers to 3 pumps, which have greater power.

TS-103/6/8S series are mainly suitable for rubber soles, tires and small rubber products, mainly in single color.

TS-106/108 series rubber Injection Molding Machine

TS-106/108 series

TS-106/108 (two-color/rain boots series) is mainly suitable for rubber soles, rain boots and small rubber products, mainly two-color or multi-color.

A. Two-color: TS-103S-RB-E (-X-260) Model meaning analysis: -X-260 refers to two-color three-pump.
B. Rain boot machine: TS-103S-RB-E (-X-450) and (-X-600) Model meaning analysis: The difference between (-X-450) and (-X-600) is that the latter has a larger mold.

Selling points of Tasu Rubber Injection Molding Machine

1. Fully automatic rubber injection molding machine;

2. Low noise, strong power, fast response, high precision;

3. High production efficiency: compared with traditional hydraulic presses, the production capacity is doubled/single mold;

4. Good product quality, good surface effect details, uniform density;

5. Save labor (50%-70%), save electricity (50%-60%) and save materials (5%-10%);

6. Four no changes: formula, material, mold, and production process;

7. Stability: servo motor control, good movement stability, and accurate positioning;

8. High efficiency: the output of the fully automatic rubber injection molding machine is as high as 90-150 pairs/hour (6 stations);

9. Accuracy: each station can set the time, pressure, speed, injection volume, and vulcanization time of mold closing and injection according to the different mold codes;

10. Practicality: The electric control system adopts PLC + touch screen (human-machine interface) operation, and various pressures and speeds can be adjusted directly on the touch screen. The rubber molding machine supports multiple languages ​​and is easy to learn and understand;

11. Energy saving: Power consumption is as low as 10 degrees/hour (6 stations);

12. Leading: Fully automatic mold opening and closing, automatic injection, and vacuuming in the mold without exhaust. Easy operation and labor-saving.

Mechanical features of Tasu Rubber Injection Molding Machine

1. The shifting mechanism adopts computer digital control with gear rotation. It has good moving stability and accurate positioning;

2. The mold closing and locking mechanism adopts the company's unique and special structure. This structure has a large mold closing and locking force, and makes the product without burrs;

3. The mold turning mechanism is safe and reliable. It has the advantages of convenient mold removal and conversion and large operating space;

4. The rubber injection molding machine is reasonably designed, easy to install, and occupies a small area;

5. It meets the requirements of humanized design. Simple operation, automatic mold opening and closing, saving labor costs;

6. It adopts intelligent human-machine interface and plc program control, and accurate calculation.

Contact Us

rubber_injection_molding_machine

Materials that Rubber Injection Molding Machines Can Process

RB Thermosetting Rubber Material:

RB is a general term for rubber raw materials. Rubber is thermosetting and is divided into natural rubber and synthetic rubber. Thermosetting rubber undergoes an irreversible chemical cross-linking reaction during initial heating and molding to form a three-dimensional network structure. It cannot be melted or reprocessed again after curing.

  • Features:

• Irreversible curing: It cannot be melted and reprocessed by heating once cured and molded.
• High-temperature stability: It can withstand high temperatures without deformation or melting.
• Excellent physical properties: It usually has high hardness, strength, and elasticity.
• Chemical resistance: It has good chemical resistance and corrosion resistance.

  • Application:

It is widely used to manufacture tires, seals, shock absorbers, industrial hoses, etc.

Thermoplastic rubber (plastic material): TR, TPR, TPU, EVA, PVC

Thermoplastic rubber is a material between rubber and plastic, with both advantages. It can be melted and reprocessed like plastic when heated but has the elasticity and flexibility of rubber after cooling. Therefore, thermoplastic rubber has both the softness of rubber and the processing convenience of plastic.

• Can be repeatedly processed through heating to melt and cooling to solidify.
• Has good elasticity, flexibility, and easy processing.
• Suitable for applications that require efficient production and recyclability, such as soles, toys, and hoses.

Contact Us

Rubber Injection Molding Machine Application

Automobile manufacturing industry:
Seals, shock absorbers, washers, seals, door waterproof strips, suspension system components, small pneumatic tires for bicycles, motorcycles, electric vehicles, etc.

Electric power industry:
Cable sheaths, plugs, insulation materials, cable seals, cable terminals

Sports goods:
Sports shoe soles, fitness equipment accessories, rubber balls (such as basketballs and footballs), wrist guards, knee pads, swimming goggles seals, bicycle tires, scooter tires, roller skate tires, and other small pneumatic tires

Toy industry:
Rubber toys, baby teethers, various rubber puzzle toys, anti-slip mats, children's toy cars, scooters and other small pneumatic tires

Electronic industry:
Seals, buttons and switches, shock pads for electronic equipment, connector seals, protective covers

Medical industry:
Medical gloves, catheters , seals, medicine bottle stoppers, rubber tubes for sphygmomanometers, small pneumatic tires for medical equipment such as bed rollers, wheelchairs, etc.

Consumer products:
Rubber bands, household items (such as rubber pads, anti-skid pads), rubber handles for kitchen utensils, daily rubber products (such as rain boots, anti-skid soles)

Industrial manufacturing:
Seals, conveyor belts, gaskets, sheaths, shock pads for industrial equipment, small pneumatic tires for small industrial vehicles such as trolleys, forklifts, construction site vehicles, etc.

Construction industry:
Sealing strips, waterproof materials, cushions, building seismic isolation systems

Agriculture:
Drip irrigation system components, seals, hoses, rubber accessories for agricultural machinery and equipment, small pneumatic tires for small agricultural machinery and equipment such as lawn mowers, small tractors, etc.

Gardening and forestry:
Small pneumatic tires for gardening equipment such as lawnmowers, small trailers, etc.

Contact Us

Rubber Injection Molding Machine Application

How to Operate Rubber Injection Molding Machine

What can Tasu Rubber Injection Molding Machine Manufacturer provide？

TASU is a leading supplier of rubber injection molding machines in China. Our company focuses on the core technology innovation of injection rubber and leads the industry technology. The founder has 30 years of industry experience and can deeply understand the market needs and provide excellent solutions tailored to customers.

High-quality equipment guarantee

Our rubber injection molding machines use high-quality materials and precision manufacturing processes. These processes ensure the durability and stability of the equipment.
Get a Free Quote

Customized design solutions

Tasu provides flexible custom services according to the unique needs of different customers. You can submit your requirements for everything from equipment design to production process optimization.
Get a Free Quote

Service commitment

7*24 fast response, global fast accessories + expert training support + public welfare value-added services + 3-7 days on-site guidance service team for customers. We can respond promptly and effectively, from pre-sales technical solution support to installation and commissioning guidance. After completing the order, we can provide maintenance guidance, analysis, and processing services for difficult problems.
Get a Free Quote

Innovative R&D capabilities

Tasu has top R&D capabilities in the rubber injection industry. We continue to carry out technological innovation and product upgrades to maintain our competitive advantage in the industry.
Get a Free Quote

User-friendly design

The machine design pays great attention to user experience. The operation interface is intuitive and easy to use, helping customers improve operational efficiency and production effectiveness.
Get a Free Quote

Better cost-effectiveness

By optimizing the production process and improving energy efficiency, the equipment reduces operating costs for customers. At the same time, our equipment maintains high performance and high quality, providing a very competitive price-performance ratio.
Get a Free Quote
Please define LIGHTBOXCF7ID or LIGHTBOXBLOCKID