Search - injection molding

Tooling Shop

Categories : Hot Runner Systems

TOOLINGS FOR OPTIMAL PERFORMANCE AND RELIABILITY The core of the injection molding process is the tooling. In regard to their design and manufacture, the high-end machinery used is absolutely essential. This is why Yomura introduced a state-of-the-art and fully-automated system works 24/7 to fabricate the toolings and makes no compromises with respect to quality – and conceives and produces high-precision, custom made fast cycling injection toolings in house.   MANUFACTURING CAPABILITY Tooling Automatic Fabrication Key points: All Process and measurement data are connected to minimize men key in error. All work piece are implanted with RFID chip to minimize men error.  Pre-set 2D and 3D are used before and after process to ensure the work piece are manufactured to the 100% accuracy.  Productivity will be expected to increased at least 30 % monthly.

Vertical Liquid Silicone Rubber Injection Molding Machine

Categories : Silicone Injection Molding Machines

Precision Vertical mold clamping system (Parallelism/ flatness: 0.02/100 mm) with heavy-duty tie-bars works greatly to extend machine & mold life and reduce flash of product.

LIQUID INJECTION MOLDING

Categories : Silicone Injection Molding Machines

Liquid Injection Molding (LIM) and Transfer Molding are preferred processes for manufacturing solid silicone rubber items used in a wide range of applications such as medical equipment, watersports, gas masks, military gear, waterproof device cases, 3C products and much more. MATERIALS: Shin Etsu / Dow Corning/ GE Silicones ADVANTAGES & APPLICATIONS: Low viscosity and lower injection pressure, good for silicon molding Good chemical stability and environmental protection High dimensional accuracy It produces high quality parts without secondary finishing and allows much shorter production cycles than other processes. Over-molding together with hard plastic frame (PC or ABS etc.) for waterproof devices, shock proofing, shielding, etc. Very thin wall design (0.25mm thick around) for silicone to adhere on plastic housing (rib) to meet the demand of low profile product design. Water proof feature can be secured by the combination of soft rubber contacts and with constant pressure provided by hard plastic housing (rib).

Jumbo Size Injection Molding Machine

Categories : Rubber Injection Molding Machines

Main frame and injection unit equipped with linear transducer to ensure clamping position and injection volume. Suitable for bladder production to increase the bladder life and save materials.

Hydraulic Clamping Injection Molding Machine (HCV Series)

Categories : Horizontal Injection Molding Machines

• New hydraulic clamping mechanism is with integration high pressure cylinder and prefill valve at top end which is to raise up the locking pressure much faster , also fast speed for mold closing and opening . Whilst , solid mechanical design provides much stronger rigidity of mold platen and ensure the high accuracy of molding products . • Linear transducers for Clamping , Ejection and Injection strokes , accurate and easy in operation . • Adopted the high efficient Japan made servo system ( DAIKIN SUT SYSTEM) which is with pressure transducer to detect and feedback , also the encoder behind motor will calculate and provide accurate oil flow to achieve CLOSE LOOP control . SUT system can provide excellent response time ≦ 0.07sec , repeatability ≦ 1% and linearity ≦ 1% . • With diagonal dual carriage cylinders to enforce the nozzle holding force . Liner rails with ball bearings supports whole injection unit to reduce the mechanical resistant and accurate the injection control. • Digital type back pressure control. • Ion nitrided screw and barrel sets are with long working life .

Double injection molding machine – HDC series

Categories : Injection Molding Machines by Platen

The standard HDC series has two parallel horizontal injection unit to be able to produce a 2-color and 2 plastic material in a time to save time and increase the productivity. To equip Huarong’s patended rotary table, when the table turns, it is accurate on positioning and tilt-free, which Huarong promises the rotary table won’t fall down.

YR Multiple Embedded Rotary Injection Molding Machine Series

Categories : Vertical Injection Molding Machines

Vertical clamping with vertical injection. Rotary table oscillate 180 °, rotate back / forth for easy loading and finished parts pick out, to increase productivity. Rotary table with location pin, accurate positioning for mold alignment and automation. Robot interface capability for complete automation. Standardized wtih 2-sation function, and capable for 3-station or 4-station function & automation linkup for advanced efficiency. Standardized wtih 3-column clamp, and available for 4-column clamp upon request.

Toggle Energy Saving Injection Molding Machine Servo 90E to Servo 570E

Categories : Horizontal Injection Molding Machines

● Effective Energy Saving Unit ● Outstanding Hydraulics ● ASE Servo Pump

FILTER NOZZLE

Categories : Filtration & Screen Changers

The filter nozzle was installed in the front tip of the injection molding machine barrel and using different types of inserts lead to reach effectiveness of filtering impurities. Prevent the runner gate from clogging. Filter impurities. Easy to be installed and maintained.

Toggle Outward Injection Molding Machine E Series

Categories : Horizontal Injection Molding Machines

Plastic (toggle outward) injection molding machines are the particular design of toggle mechanism. They allow the application of the dynamic force concentrated on the centre of the moving platen, eliminating deflection and distributing the clamping force evenly over the entire mould surface.

METAL INJECTION

Categories : Injection Molds

Metal injection molding (MIM) is a metalworking process by which finely-powdered metal is mixed with a measured amount of binder material to comprise a ‘feedstock’ capable of being handled by plastic processing equipment. This is cost-effective for small, intricate, high-volume products which would otherwise be quite expensive to produce by alternate or classic methods. Mold Interconnect Device (MID) integrates a circuit into a plastic part reducing weight and dimensions. We use an innovative assembly process: from injected mold to laser etching then plating with copper or gold. APPLICATIONS Mobile phone’s aerial circuit Medical audiophones Automotive steering wheel Position sensor

Cold Runner Rubber Injection Molding Machine

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