JY-450ST Automatic Vertical LED Strip Injection M | RFQ Sourcing Details

The JY-450ST is a vertical thermoplastic injection molding machine presented for producing LED strip light modules. Its injection system uses screw-type plasticizing, while the clamping system is hydraulic. The machine is specified as automatic and computerized, with a 45-ton clamping force and a 580 × 430 mm platen.

The listed screw choices are 30, 32, and 34 mm. The detailed configuration table pairs these options with injection pressures of 1,171, 996, and 820 kg/cm² and maximum PS shot weights of 74, 84, and 106 g, respectively. The stated injection rate is 115 mm.

Buyers should confirm the required screw, pressure, and shot-weight combination in the final configuration because another supplied attribute pairs the 34 mm screw with 996 kg/cm². The clamping section lists 410 × 250 mm tie-bar spacing, a 200 mm opening stroke, a 35 mm ejection stroke, and a 1.76-ton ejection force.

A separate attribute states a 190 mm opening stroke and 2.4-ton ejector force, so these values require written confirmation before ordering. The minimum mold-height entry is shown as 220/70 mm and should also be clarified for the intended tooling arrangement.

The hydraulic system is listed with a maximum pressure of 140 kg/cm². Pump motor power is 5.5 kW/7.5 HP, and total power is stated as 9 kW. Machine dimensions are 1.7 × 1.2 × 3.0 m, with a listed machine weight of 2.4 tons. Shipping data states 1.92 × 1.3 × 2.3 m and 2.7 tons, with plywood-case packing.

Supported material listings include PVC, TPE, PE, ABS, PP, PS, PA, PC, and TPU. Material suitability should be validated against the buyer’s exact resin grade, additives, molding temperature, part geometry, and mold design. Available customization is stated for machine color, mold logo, and operating language.

Procurement review should confirm the final technical schedule, especially the internally inconsistent pressure, opening-stroke, and ejector-force entries. Buyers should also provide mold dimensions, product drawings or specifications, cavity count, part weight, and intended material.

Before purchase, confirm mold fit, electrical requirements, control-system details, cycle-time expectations, included auxiliaries, acceptance-test criteria, installation scope, training arrangements, spare-parts list, packing dimensions, and delivery schedule.

The stated warranty is one year of free parts replacement excluding damage caused by users, plus lifetime maintenance. Overseas engineering service, installation training, and operating guidance are listed as available. Confirm which labor, travel, freight, consumables, and on-site service costs are included.

Stock-machine delivery is stated as 3–5 days, while non-stock orders are stated as 10–25 days depending on quantity and workload;the final schedule should be documented for the configured machine.