HMD High Speed Hybrid Injection Molding Macchine HMD 428M8-SPV

About HMD 428M8-SPV

The HMD 428M8-SPV is a high speed hydraulic injection molding machine designed and manufactured by Ningbo Hwamda Machinery Manufacturing Co., Ltd. for the production of thin-wall containers, which is one of the best buy high speed hydraulic injection molding machine produced by China injection molding machine manufacturer among the dairy packages producers in China.

Parameters of the HMD 428M8-SPV High Speed Injection Molding Machine

PARAMETER	UNIT	HMD 428M8-SPV
International Rating	——	865/428
INJECTION UNIT		A	B
Injection weight (PS)	g	432	465
Injection speed	mm/s	517	517
Screw diameter	mm	55	57
CLAMPING UNIT
Clamping force	kN	4280
Mold Opening Stroke	mm	650
Dist. between tie bars (H x V)	mm	720 x 660

Dimensional Drawing of HMD 428M8-SPV High Speed Injection Molding Machine

HMD 428M8-SPV High Speed Injection Molding Machine Platen dimension

HMD 428M8-SPV High Speed Injection Molding Machine Platen dimension

A	B	C	D	E
1949	7705	7785	2481	1958

Suitable Injection Automation Applications

Yogurt Cups Injection Molding

Petri Dish Injection Molding

Thin-wall Containers Injection Molding

Features of HMD SP Series of High Speed Injection Molding Machine

• INJECTION UNIT
  • Efficiency Injection Speed: Parallel movement and high-speed/low pressure injection movement that shortens circle time, especially for thin-wall products.
  • Hydraulic Motor: High-speed hydraulic motor.
  • Double Rod for Injection Cylinder: Bi-directional piston rod for injection cylinder.
  • Screw & Barrel: Efficiency performance in material feed and high injection precision Heat-insulated barrel enclosure enhance plasticizing capacity by minimizing the lose of heat.
  • Low Frication Design: The injection unit used linear guide, to minimize the friction and increase speed during injection.
  • Pneumatic Shut-off Nozzle: Optional standard for Swiss brand Herzog shut off nozzle, it has effectively avoid suck-back.
• CLAMPING UNIT
  • Strengthen Platen: Improved platen with high rigidity structure. Especially suit to thin-wall products.
  • Link: Nitride link with optimized structure and more robustness and stability.
  • Tie Bar: Equipped with ally metallic tie bar with enhance strength to lengthen the lifespan.
  • Self-lubrication Steel, Cooper Bush: Self-lubrication bushes ensure high-speed performance.
• ELECTRIC UNIT
  • Controller: Adapt Italy INOVA/ computer, with 10 inch color LED screen, realize the precision and fast reaction.
  • Electric Element: Contactor and limited switch adapt Omron and Schneider.