About DKM-130SV

The DKM130SV is servo energy saving injection molding machine manufactured by Sino Holdings Group Co., Ltd. for the injection molding production of industrial containers, plastic pallets, household products, automotive parts etc.

Parameters of the DKM-130SV Servo Energy Saving Injection Moulding Machine

DESCRIPTION	UNIT	DKM-130SV
INJECTION UNIT		A	B	C
Screw diameter	mm	38	42	45
Screw ratio	L/D	22	20	18.5
Injection Weight	g	177	216	248
Injection pressure	Mpa	200	163	142
Clamping force	kN	1300
Toggle stroke	mm	390
Space between tie bar	mm x mm	417 x 417

Dimensional Drawing of DKM-130SV Hybrid Injection Molding Machine

A	a	B	c	C	c	D	d	e	f	g
4700	343	4430	162-460	1313	φ3.5	1900	125	SR10	270	30

Suitable Injection Automation Applications

Plastic Parts Injection Molding

Preforms Injection Molding

PVC/PPR Pipe Fittings Injection Molding

Features of DKM Servo Enery Saving Injection Molding Machine

Environmental Protection — High Energy Saving
- High energy saving: Under normal operating conditions, compared with conventional hydraulic injection molding machine, 20-80% energy can be reduced.
- Molding stability: Compared with conventional injection molding machines, repeat-ability is greatly improved due to servo motor closed-loop control.
- Quick response: Featuring a dynamic servo motor with a response time of 0.05 sec.
- Quiet operation: The machine runs at a much lower noise level, particularly in low speed applications.
- Reliable holding pressure: Compared with traditional hydraulic machine the holding pressure is more stable and the dwell time has been much extended.
- Better oil temperature stability: The servo system only delivers hydraulic oil as it is needed for various functions, which prevents unnessary generation of heat and substantially reduces oil cooling requirements.
Servo System
- High performance energy saving to reduce cost.
- Not only save energy, but also realize the precise speed and pressure control.
- High efficiency, lower oil temperature, making oil tank much smaller and service life of hydraulic oil and elements much longer.
Energy Consumption Compare Between Electro Hydraulic Servo System and Traditional Flow and Pressure System
- High Efficiency: DKM servo electro-hydraulic system adopts the design of motor with less space and small rotation inertia, combined with the most advanced high-speed DPS operation device, to realize the vector control strategy of magnetic field orientation.
- Precision: We take the high-precision rotary transformer which reach 4096 pulse/ras the feedback element of motor rotate speed (flow) and take the inaccuracy of rotate speed control within 0.1%, and the hysteresis hoop is zero. Hence, the repeat accuracy of product weight is very high that meets customer's need to pursure high precision in production.