Home ProductsThermoset Injection Molding Machine

258 Ton Eva Injection Molding Machines For Manufacturing Plastic Products

258 Ton Eva Injection Molding Machines For Manufacturing Plastic Products

258 Ton Eva Injection Molding Machines For Manufacturing Plastic Products

Product Details:

Place of Origin: Shanghai, China (Mainland)
Brand Name: GS
Certification: ISO9001
Model Number: GS258V

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set/Sets
Price: Negotiable
Contact Now
Detailed Product Description
Condition: New Type: Preform Injection
Style: Horizontal Plastic Type: Thermoplastic
Automatic: Yes Injection Weight: 649g
Injection Rate: 181g/s Clamping Force: 2580kN


Eva Injection Moulding Machine GS258V                      
GSV SERIVES able to save 30%-50% electric power consumption base onVariable Pump.

INJECTION UNIT Screw Diameter mm 50 55 60
Screw L/D Ratio L/D 22 20 18.3
Shot Size(Theoretical) cm3 471 570 679
Injection Weight g 429 519 618
Injection Rate g/s 145 175 209
Plasticizing Capacity g/s 21.6 26.6 30.3
Injection Pressure Mpa 215 178 149
Screw Speed rpm 0-160
CLAMPING UNIT Clamp Tonnage KN 2500
Toggle Stroke mm 540
Space Between Tie Bars mm 580*580
Max.Mould Height mm 580
Min.Mould Height mm 220
Ejector Stroke mm 150
Ejector Tonnage KN 62
Ejector Number piece 9
OTHERS Max.Pump Pressure Mpa 16
Pump motor Power KW 22
Heater Power KW 16.65
Machine Dimension(L*W*H) m 6.09*1.55*2.09
Machine Weight t 8.3
Hopper Capacity Kg 50
Oil Tank Capacity L 555


1) All computer control system
2) Super silence hydraulic circuit
3) High speed and high-pressure injection, ideal for high precisionand thin
walled molding products
4) Real-time injection process curve display
5) Enlarged clamping stroke to meet with larger stroke requirements
6) Screw and barrel are made of high quality new materials, whichextended
their working life
7) All hydraulic components and seals are offered by famousinternational

  • Energy-saving:

Super low energy consumption, saving energy about 30% as compared to load sensitive variable pump, and about up to 80% as compared to constant flow pump, and its energy saving effect is comparable to the fully electric forming machine.

  • Low noise

Reduce greatly the noise produced by pressure control operation.

  • Reducing cost for long term

Realize energy saving and reduce running cost. Compared to electric type, the initial investment and maintenance cost is reduced greatly.


The GS-V plastic injection machine with variable pump series is thefine product of energy saving of Guangsu Company, which adopt theadvanced international control technology of variable pump. Theproduct adopts high response proportional variable system, makingthe output power of hydraulic system of plastic injection machinematching with the actual consumption, avoiding the loss of highpressure regulated flow and overflow. Compared to the machine withcommon constant flow pump, 30%50% electricity can be saved, showingobvious economic benefits.

Energy saving 30-50%;
Quick response of system, short shaping period;
High accuracy demand on hydraulic oil; and high accuracy returnfilter is provided.


The company’s main products are the horizontal injection molding machine, including GS-HS servo series. GS-DS large two platen series. GS-V variable pump series. GS-PF thermosetting machine series, GS-Q high-speed series. The product meets the national primary energy saving standard. the main clamping force is from 68 tons1608 tons. the injection weight fton75 grams 2000 grams, ability to customize for customers. The company owns a large number of customers in the fields of photoelectric. medical, communication. home appliance. building materials. packaging. teaching toys. auto parts LED lighting, consumer electronics, etc.
Glorious GS,Steer the flourishing future.We welcome all domestic and international customers to visit us andgive us intructions.Just as what we did before,we shall continue totry our level best to provide our customers with professional andconsiderate service to gain the confidence and support from boththe old and new customers.


Provide whole drawing for the perform mould and bottle mould. Free charge for word design on the mould. We can help you install the machine; from setting machine, testing, and to check the machine is on the good working condition. There is a litter charge, only for flight charge and accommodation.

Delivery time:

45 days upon deposit and approval to the bottle drawing.


For machine:50% T/T deposit within five days after the contract is signed against invoice of the seller. The balance of 50% will be paid before shipmment.



Contact Details
shanghai Guangsu Manufacture Co.ltd

Contact Person: light

Tel: +8613625540456

Send your inquiry directly to us (0 / 3000)


Address: No.888, Kungang Rd, Songjiang Sci. & Tech. Park, Shanghai, P. R. China

Factory Address:No.888, Kungang Rd, Songjiang Sci. & Tech. Park, Shanghai, P. R. China