Injection Molding Capabilities

The horizontal injection molding machines process thermoplastic materials through a programmed production cycle. Plastic resin is prepared, plasticized inside the barrel, injected into the closed mold cavity, held under controlled pressure, cooled, and then released after the mold opens.

Operators can set and monitor process conditions such as:

• Barrel temperature
• Injection speed and pressure
• Screw position and metering
• Holding pressure and time
• Back pressure
• Mold opening and closing
• Clamping conditions
• Cooling time
• Ejection sequence
• Overall cycle time

These settings are adjusted according to the resin material, mold structure, component geometry, wall thickness, appearance requirements, and dimensional tolerances.

Automated Part Removal

The top-entry robots visible above the machines enter the mold area after the molding cycle and remove the molded component or runner system. The robot can then transfer the part to a collection tray, inspection position, conveyor, gate-removal station, or other downstream process.

Automated removal helps maintain a more consistent handling sequence between cycles. It is particularly useful for parts that require controlled orientation, reduced surface contact, or separation from runners immediately after molding. Official take-out robot systems are designed to remove molded products safely, quickly, and accurately from injection molding machines.

Machine-Side Auxiliary Systems

The production cells are supported by auxiliary equipment for material preparation, conveying, temperature control, cooling, and process stabilization. Depending on the resin and mold requirements, the equipment arrangement may include:

• Hopper dryers
• Automatic material loaders
• Mold-temperature controllers
• Water chillers
• Material dosing units
• Runner-separation devices
• Collection bins and trays

Automatic hopper loaders are commonly used to convey plastic material to injection molding machines, while hopper dryers help control material moisture before molding.

Typical Applications

The automated injection molding lines can support the production of:

• Precision plastic components
• Electronic and connector parts
• Small equipment housings
• Functional structural components
• Plastic rings, sleeves, and fittings
• Molded components with fine features
• Mold-trial samples
• Low-volume production
• Repeat production batches

The actual application of each machine depends on its clamping capacity, injection unit, installed mold, material system, and automation configuration.

Inspection and Production Control

The illuminated workstations positioned beside the molding machines are used for machine-side product handling and inspection. After removal from the mold, components can be checked for:

• Short shots and incomplete filling
• Flash and burrs
• Flow marks and weld lines
• Surface scratches
• Deformation or shrinkage
• Gate-area condition
• Color consistency
• Visible contamination
• General dimensional appearance

Inspection findings can be communicated directly to the molding and tooling teams. When variation is identified, technicians can review molding parameters, tool condition, cooling, venting, gate performance, or automated handling settings before continuing the production batch.

Role in Our Manufacturing Process

The automated injection molding workshop is integrated with our mold design, CNC machining, EDM, grinding, mold assembly, trial molding, and quality-inspection capabilities.

A typical workflow may include:

1. Mold assembly and fitting
2. Mold installation and setup
3. Material drying and preparation
4. Initial molding-parameter adjustment
5. Automated sample production
6. Robot-assisted part removal
7. Appearance and dimensional inspection
8. Process optimization and repeat production

Combining injection molding machines, robots, auxiliary equipment, and inspection stations within one production area helps coordinate the complete process from material preparation to molded-part verification. Fully integrated injection molding systems can connect automatic material feeding, molding, robot removal, and downstream handling within the same production workflow.

The images represent our automated horizontal injection molding capacity. The exact brands and model numbers of the individual machines should be confirmed from their equipment nameplates before being listed separately.