OEM SP250: SP smart power injection molding machine

Product

SP250: SP smart power injection molding machine

Brand new system

Thesystem pressure is increased from 16 MPa to 17.5 MPa, the hydraulic system flow is increased and upgraded, and the low inertia high response servo system is adopted. It has the characteristics of large pipe diameter, short pipe length, fast response, low noise, strong power, etc., and the injection speed is fully improved.

Product Details

Clamping unit

1.The optimized designed 5-point toggle clamping structure has a central clamping effect and bigger opening stroke, lower axis-pin contact stress, more suitable for deep cavity product molding. . the machine dry cycle cycle is shorter.

2.The ultra-high rigidity square plate and tie-bar structure design caters to international mold design standards, improves mold adaptability, reduces principal stress, the plate force is more uniform, extends the life of tie-bar, and more effectively fit and protect the mold.

3. Optimized toggle structure improves the life of the machine and reduces the maintenance cost, the ejection part is equipped with a forced retracting device as standard, ejection stroke is longer, and the ejection position can be adjusted freely.

4.Side-mounted new mechanical safety structure, more convenient to operate and safer to use.

Injection unit

1.The injection base is made of integral castings. The new injection structure has lower oil return resistance. Standard equiped with liner guid and electronic back pressure with closed-loop function, which can reduces friction and makes the machine run more smoothly, and improves the accuracy of repeated injection of products.

2.The design of the screw&barrel is optimized, electroplating and bi-metal screw is standard, the wall thickness of the barrel is increased. The screw drive adopts a spline connection to make the screw rotation force more evenly. the plasticizing capacity and injection accuracy is great improved.

3.The non-welded tube effectively avoids oil leakage; the self-sealing suction filter is more convenient for maintenance, and the high-precision bypass filter improves the cleanliness of the oil.

4.Fully automatic thin oil lubrication system design ensures the full coverage of lubrication, and more smooth. Built-in lubrication pump design saves rack space and improves transportation safety.

Electrical control system

1.The new generation of servo power system is more energy-saving and environmentally friendly; the power of the oil pump motor drive system is increased, which shortens the product molding cycle and broadens the molding process.

2.The advanced electronic control system with bigger operation panel, works more stable and reliable, the operation accuracy and safety protection level are higher.
The function of the intelligent Internet of management system conforms to the industry 4.0 trend and opens a new era of smart factories

3.The rotary switch supports power-off when the door is opened, and the new safety upgrade conforms to the CE standard.

SP100/i180 SP100/i390 SP130/i520 SP160/i650 SP200/i810 SP250/i1000 SP300/i1620 SP350/i2300
Injection Unit A B C A B C A B C A B C A B C A B C A B C A B C D
Screw diameter mm 22 25 28 32 36 40 36 40 45 40 45 50 45 50 55 50 55 60 55 60 65 60 65 70 75
Screw L/D ratio L/D 21 21 21 23.6 21 21 23.3 21 21 22.5 20 20 22.2 20 20 22 20 20 21.8 20 20 21.6 20 20 18.6
Injection capacity in theory cm³ 41 53 67 144 183 226 203 251 318 282 357 441 357 441 534 490 593 706 688 819 962 989 1161 1346 1546
Injection weight(PS) g 38 49 61 131 167 206 185 228 289 257 325 402 325 402 486 446 540 643 626 746 875 900 1056 1225 1407
Injection pressure MPa 439 340 271 239 189 153 230 186 147 234 185 150 229 186 153 236 194 163 239 201 171 233 198 171 149
Injection velocity g/s 48 63 79 71 90 111 94 116 147 130 164 203 167 206 249 204 247 294 232 276 324 312 367 425 488
Plasticizing capacity g/s 3.2 4.6 6.3 9 12 16 12 18 24 12 17 22 20 24 31 24 31 40 31 38 45 40 48 56 62
Screw speed rpm 300 250 270 230 210 210 210 200
Clamping Unit
Clamping force KN 1000 1300 1600 2000 2500 3000 3500
Moving mould-plate stroke mm 350 410 470 540 580 650 750
Max.Mould height mm 400 460 550 600 650 700 750
Min.Mould height mm 150 150 180 200 250 250 250
Space between tie-bars mm 360x360 420x420 470x470 530x530 580x580 630x630 720x720
Hydraulic ejector force KN 49 49 67 67 87 87 125
Hydraulic ejector stroke mm 120 120 150 150 160 160 180
Ejector number n 5 5 5 9 13 13 13
Other
Pump pressure MPa 17.5 17.5 17.5 17.5 17.5 17.5 17.5 17.5
Driving power KW 15 15 22 30 30 37 45 55
Heating capacity KW 7 10.5 10.95 12.95 13.55 16.83 18.15 23
Machine dimension m 4.16x1.18x1.78 4.23x1.18x1.81 4.53x1.25x1.95 5.30x1.34x2.10 5.70x1.47x2.17 6.04x1.60x2.28 7.14x1.75x2.4 7.4x1.9x2.3
Machine weight t 3.1 3.3 4 5.1 7.4 9 10 14,5
Oil tank capacity L 235 235 253 270 280 300 400 680


Highsun plastic injection molding machine
Machine production pictures gallery

  • Create value for customers

    NINGBO BEILUN HIGHSUN MACHINERY CO., LTD. is a OEM/ODM SP250: SP smart power injection molding machine Suppliers and company, is located in the "China's plastic machine capital" - Beilun Science and Technology Park, Ningbo City, Zhejiang Province,covers more than 1.2 million square feet of industrial park. specializing in the production of "HIGHSUN" Brand high-grade precision plastic injection molding machine. Undertaking the motto of “advance along the way of science and technology, manufacture high-grade machines”. The business philosophy is “Pursuing Excellence, Molding Perfection”.

  • Create benefits for partners

    HX-HIGHSUN MACHINERY integrates R&D, processing, manufacturing, assembly, and debugging of injection molding machines, and has been committed to fine management and zero-defect construction for a long time. Formed the characteristics of the model series represented by small all-electric, medium-sized connecting rods, and large two-platen machines. The main product is the HXM servo energy-saving series, focusing on the promotion of hybrid machines. The clamping force ranges from 98 tons to 3,000 tons. Special orders (clear two-color, mixed two-color, high-speed machines), PET, etc. can be accepted.

  • Pursuing Excellence, Molding Perfection

    With strong research and development capabilities, excellent processing equipment, professional after-sales service and honest business style,n ingbo Beilun Highsun Machinery Co., Ltd. sells well all over the country and is exported to Russia, South America, Southeast Asia and other countries and regions. The company has established a complete sales and service network in Guangdong, Fujian, Jiangxi, Zhejiang, Sichuan, Hubei, Shanghai, Jiangsu, Tianjin and other places in China. The marketing system for the domestic and international markets with the HIGHSUN(HAIXIONG in Chinese) brand as its core is fully blooming.

Excellent product with exquisite craftsmanship

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