Nsk-250A - Kou Yi

1.Nsk-250a is accurately controlled and operated by computer:smooth to operate and easy To maintain. 2.Independent hydraulic system;precise pressure, efficient operation, high productivity & top Quality. 3.A very capable clamping mould and high clamping mould pressure combine to produce a Product without any burr. 4.Steel close-mould seat, will never deform. 5.Stable rotating disc controlled by hydraulic transfer system, locate exactly, without noise. 6.The hydraulic pressure of clamping-mold has segmental speed control, efficient operation & high productivity will never damage the mold. 7.Screw rotation with hydraulic motor, feeds smoothly, speedy & noiseless. And the feeding Screw special design helps to increase production. 8.Hydraulic injection system : injects quantity accurately & efficiently, helps to increase Production. 9.The machine is very easy to operate & maintain-even by unskilled workers. 10.Auto feeding system controlled by computer : feeds the material precisely & easy to adjust. 11.Auto computer scout system for disc's rotation : locate accurately & without displacement. 12.The machine is suitable for p.V.C., t.P.R., p.V.C. Foaming t.P.U. And n.B.R. Material. 13.This machine has cooling system which can bring the good mould cooling results. Negotiable

The molds of the former vertical injection molding machine for rain boots was liable to wear down.The quality of rain boots was not good,and the machine was not easy to operate.Therefore,we imported the latest technique to develop the "Auto rotary injection molding machine for rain boots".The molds of NSK-375 can open and close automatically,which can save manpower and make it easy to operate the machine.With the "Wind pressure auto molding system",the operators can easily remove finished products from the molds without damaging the lasts so that the molds can last longer. The NSK-375 adopts direct-pressure injection which generates high pressure.It can produce boots of different sizes at the same time.The high clamping pressure ensures the quality of products.The machine can produce boots of different sizes or heights simultaneously,which reduces production time.Furthermore,the machine also can produce sandals by changing the molds. Product Character 1.The NSK-375 is the first machine with the photo-cell digital locating system in Taiwan. It is easy to accurately adjust the ejection quantity. 2.The machine is specially designed for producing rain boots. It is automatic, economical,efficient, and easy to operate. 3.The machine is run by a hydraulic system. The machine can adjust clamping pressure and can work at high speed. 4.The NSK-375 has eight(8)molds; freely select their usage; molds can be opened and closed manually or automatically. 5.Besides the 16"(45mm) rain boots, it can also produce pumps, slippers, and sandals. 6.With the "Wind pressure auto mold-opening device", the operators can remove the finished products from the molds without damaging the lasts. The molds can therefore last longer. 7.Two options for ejection quantity are available: a fixed quantity or full mold. 8.Powerful mold clamping prevents burrs. 9.Many different sizes of rain boots can be produced at the same time. Also sandals and rain boots can be produced simultaneously. 10.The machine is suitable for P.V.C.,T.P.R.,and N.B.R...etc. Negotiable

Item nsk-285 unit Screw rod diameter ø70 mm Ejective capacity 600 cm³/shot Screw revolution 0-100 r.P.M. Motor of spiral oil pressure 275 kg-m Motor of oil-pressure pump 6p x25hp kw/pole Mould clamping force 50 ton Mould clamping space(max.) 185 mm Size of mould available (max.) 180 x 400 mm Mould clamping frame 20 station Electric heating capacity(glue) 8 kw Acting oil capacity 550 l Machine size 3700 x 2500 x 1750 mm Machine weight 5.9 ton Gross weight 6.4 ton Packing dimension 4000 x 2040 2150 mm Negotiable

1.Nsk-213(4stations or 6 stations) for single manual operation have high mobility and efficient Suited for few order, sample, testing mould. 2.The unique design of producing have good cooling system to use materials of foaming and no Foaming , when using foaming material let production not change color, not change quality expand The best foaming effect. 3.It is suitable for p.V.C. Foaming, t.P.R., solid p.U. & n.B.R. 4.Photoelectric digit control system with 3 patents divides quantity of materials into four steps to Control ejection quantity respectively and precisely. 5.The disc is computer operated to protect the system well especially to the moulds. 6.Movement of disc is hydraulic control with hydraulic brakes , enabling a stability in the movement And accuracy in positioning. 7.Special hydraulic design with speedy , low electric cost drive by 20hp motor. 8.Hydraulic closed mould system with powerful mould locking and would not create fiber trims and Peermeation of colors. 9.Efficient cooling system have good effect of cooling and stable quantity. 10.Cooperate with auto turn last system, auto clamping system easy to operation and high Capacity. Negotiable

Supplier: Injection moulding machine