GW's S series injection molding machine is servo motor IMM consisting of Sumitomo pump+Donguan motor.
1.Box-board structure ensures even stress, less deformation, higher precision of clamping molding and good rigidity.
2.Optimized design of tie bar ensure fast& stable movement, and with less impact.
3.Lengthened distance between tie bar, mold thickness and opening stroke for more flexibility of mold using.
4.Optimized lubrication system ensures the life time and precision of clamping mechanism.
5.Speedy differential clamping function satisfies the special requirement of movement.
6.Low pressure mold protection
7.Multi ejector code
8.High precision linear transducer for more precise clamping and ejection control
1.Twin carriage cylinders ensure more even and stable injection(standard feature for K90VT~K200VT, and optional feature for above K200VT)
2.Fast response injection and sealing structure.
3.Movable hopper slide allow more convenient and speedy material change.
4.PID or percentage control for nozzle temperature control.
5.5 stage injection, 3 stage holding pressure, 3 stage plasticizing control satisfying different product requirements.
6.Precise material temperature control ensuring product quality.
1.Fast speed: adoption of high speed and high response variable displacement pump imported from Japan(YUKEN), output capacity higher than normal piston pump of the same capacity by 15%-20%.
2.Power saving: power consumption is 25%-70% less compared with conventional piston pump.
Environment-friendly: cooling water for hydraulic oil is 40%-60% less than the machine installed with normal piston pump, high purified hydraulic oil can be used as long
Product Specification / Models
shot weight(ps):A.182g B.238g C.301g
screw diameter(mm):A.35 B. 40 C.45
injection pressure(Mpa):A.228 B.174 C.138
screw L/D ratio: A.23:1 B.20.5:1 C. 18:1
screw stroke(mm): 190
screw speed(rpm): 0-190
platen size(mmxmm): 600x600
space between tie bars(mmxmm):410x410
mold thickness(min-max): 145-450mm
hydraulic ejection force(KN):34.3
hydraulic ejection stroke(mm): 100
ejector pin: 4+1
hydraulic system pressure(Mpa): 17.5
Pump motor(KW): 14
number of temp control zones: 4
oil tank capacity(L): 160
machine dimensions(mxmxm): 4.3x1.2x1.8
machine weight(kg): 3500
Application / Models
various plastic products manufacturing
Grantway is located in the city of foshan situated in Guangdong province ,China,which specialize in producing injection molding machine. With the experienced and professional team ,our production have exported to many countries and regions all over the world .our products enjoy a good reputation among our customers. We welcome customers ,business associations and friends come from all parts of the world to contact us and seek cooperation for mutual benefits.