HYZ-300A series rubber injection molding machine

Suitable for producing insulator, arrester, bushing, cable joint and all kinds of rubber products.

TECHNICAL ADVANTAGE OF SYSTEM

      Injection system

Low speed and high torque hydraulic motor driving screw directly and suitable for rubber in different viscosity and hardness.Two independent oil temperature control system ensure the uniformity of temperature and precision control.Multiple stages injection pressure and speed can be set.Precise detection of metering stroke, plasticizing screw decelerate rotating speed before stopped to ensure accuracy.Computer control the vulcanizing temperature and time.Special functions of screw counter revolution easy for material changing and purging.

     Clamping system

Finite Element Analysis ensures the rigidity of platen and mechanical parts maximize the machine quality and its service life.Low pressure mold closing for mold protection.Computer control the mold closing for mold protection.Three-stage speed and pressure setting for mold opening and closing.Automatic mold sliding and ejecting device(optional).

Parameters/models	HYZ-100A	HYZ-200A	HYZ-300A	HYZ-500A
Max. injection volume(cm3)	500-1000	2000-2400	2000-3000	3000-4000
Max. clamping force(KN)	1200	2000	3000	5000
Platen size(mm)	500×500	550×550	700×600	700×700
Clamping stroke(mm)	450	500	600	700
Min. mould thickness(mm)	60	80	160	60
Total power(kw)	30	30	40	55
Dimension Btwn tiebar(mm)	610×355	610×355	710×510	770×550
Space of platens(mm)	500	570	750	750
Nozzle diameter	Φ5	Φ5	Φ6	Φ6
Arc radius of Nozzle	SR15	SR19	SR19	SR19
Machine size(mm)	2800×1200×3600	3200×2100×4200	3400×2400×4500	3000×2000×4600
Machine weight(ton)	5.5	6.5	11	15

HYZ-300A series rubber injection molding machine