HMD 600M8-SPV High-Speed Thin-Wall Injection Molding Machine

The HMD 600M8-SPV represents the pinnacle of the SPV5 series, combining the maximum clamping force (6,000 kN) with the highest injection speed (560 mm/s) in the lineup. This machine is designed for large-format thin-wall applications that smaller models cannot handle, including 3L yogurt pails at 45g, IML buckets with tamper evident locks, and multi-cavity large container production. All SPV5 engineering features are scaled to this platform: strengthened platen sized for 1,300 x 1,250 mm, heavy-duty nitride-treated toggle links, alloy metallic tie bars, self-lubrication bushes, and the servo-hydraulic drive system with high-speed accumulators. The triple pump motor system (55+55+55 kW = 165 kW) provides the hydraulic power for rapid clamping movements of the largest platen in the series. The 810 mm mold opening stroke and 1,710 mm maximum daylight accommodate the deepest-draw containers in HWAMDA's product range.

The clamping unit delivers 6,000 kN through the heaviest toggle mechanism in the SPV5 series. Platen size is 1,300 x 1,250 mm with 830 x 780 mm tie bar distance, the largest in the lineup. Mold opening stroke is 810 mm with maximum daylight of 1,710 mm. Mold thickness range of 350-900 mm accommodates the thickest mold stacks, including deep-core pail molds with extended ejection mechanisms. Ejector stroke is 160 mm with 111 kN force, matching the 530T's specifications and providing the force needed for deep-draw container ejection. The 810 mm mold opening stroke is specifically sized for pail extraction, where the deep container geometry requires significant core withdrawal before the part clears the mold. The 1,300 x 1,250 mm platen accommodates wide pail mold bases and the additional mechanisms required for IML and tamper evident lock features.

The HMD 600M8-SPV employs a triple 55+55+55 kW pump motor system at 19 MPa, delivering 165 kW total hydraulic power, the highest in the SPV5 series. This power level drives rapid clamp close-open movements of the heaviest toggle system in the lineup, maintaining competitive cycle times despite the larger moving mass. Heater power is 36.1 kW across 6 temperature zones. Oil tank capacity is 770 liters. Machine dimensions are 8.8 x 2.2 x 2.5 meters, the largest footprint in the series. The servo-hydraulic drive maintains approximately 1.0-1.2 kWh/kg energy efficiency even at this tonnage, a significant advantage over conventional hydraulic machines that would consume 1.4-1.6 kWh/kg. Total connected power of approximately 201 kW requires robust 3-phase 380V/50Hz electrical infrastructure. The parallel movement system with three pumps provides maximum overlap of plasticizing and clamping operations.

At 600T, the HMD 600M8-SPV competes in a segment where few Chinese manufacturers offer dedicated thin-wall machines. European options include the Netstal Elios 7500 (750T, $800,000+), the Sumitomo Demag El-Exis SP 800 (800T, $1,000,000+), and the Engel e-speed 650 ($500,000+). These machines achieve dry cycles under 2 seconds and injection speeds exceeding 1,000 mm/s. Chinese general-purpose machines from Haitian Jupiter III in this tonnage range cost $200,000-400,000. The HWAMDA HMD 600M8-SPV at an estimated $120,000-180,000 provides the only purpose-built Chinese thin-wall machine at 600T with integrated SPV5 features. The 560 mm/s injection speed is the highest in the SPV5 series, and while below European benchmarks, is sufficient for the 10-14 second cycles typical of large pail production. The turnkey ecosystem with matched pail molds and SWITEK automation delivers complete production capability.