Gold Member Since 2009
Audited Supplier
Nanjing J&W Manufacturing Co., Ltd.

Plastic Injection Molding Machine manufacturer / supplier in China, offering Plastic Injection Molding Machine (JW520 Series), Surface Grinding Machine Grinder (MC3063W-AHD Series), Nc Type Surface Grinding Machine Grinder (MC50100W-AHD Series) and so on.

(/ )

Supplier Homepage Product Slotting Machine Plastic Injection Molding Machine (JW520 Series)

Plastic Injection Molding Machine (JW520 Series)

This product is currently unavailable, but you may contact the supplier directly, for further interest.
Basic Info
  • Model NO.: JW520 Series
Product Description
FEATURES:

With the superposition of servo motor Precision characterisitics and internal gear pump Precision characterisitics, and through high sensitivity of pressure feedback device closed-loop, the comparison of injection repeatability can be 3%. Compared to conventional hydraulic machine, servo machine shows greater stability of injection, increasing the forming percent of pass a lot.

Due to the high response servo motor with internal gear pump power system, it is only 0.05S to reach the maximum injection output. Compared to conventional hydraulic injection molding machine, the respond speed become faster, effectly shorten the cycle time and improve the production rate.
  SPECIFICATIONS:       JW520 JW650 JW780
      A B C A B C D A B C D
Injection Unit                 
Screw diameter mm 75 84 90 80 90 100 110 90 100 110 120
Screw L/D ratio   22.4 20 18.6 24.8 22 19.8 18 24.4 22 20 18.3
Shot Size (theoretical) cm(3) 1930 2420 2780 2112 2673 3300 3993 2945 3636 4400 5236
Injection weight(ps) g 1756 2200 2525 1920 2430 3003 3631 2680 3306 4003 4765
Injection pressure Mpa 204 163 142 224 177 143 118 228 184 152 128
Ejector Stroke mm 435 440 462
Screw speed r/min 0~155 0~130 0~110
Clamping Unit           
Clamp tonnage KN 5200 6500 7800
Toggle stroke mm 730 900 1020
Space between tie bars mm 800 x 800 900 x 900 980 x 980
Max. Mold height mm 850 900 1000
Min. Mold height mm 350 400 400
Ejector stroke mm 200 260 260
Ejector tonnage KN 150 175 186
Ejector number pc 13 17 21
Others                    
Max. pump pressure MPa 16 16 16
Pump motor power kw 45 30+30 37+37
Heater power kw 25.9 46 58
Machine dimension(L x W x H) m 8.1 x 2.0 x 3.0 9.9 x 2.5 x 3.8 11 x 2.6 x 3.8
Machine weight t 22.5 36 46
Hopper capacity L - - -
Oil tank capacity L 1050 1480 1770
 
SPECIFICATIONS:     JW1080 JW1250
       A B C D A B C D
Injection Unit           
Screw diameter mm 100 110 120 130 110 120 130 140
Screw L/D ratio   24.2 22 20.2 18.6 26.2 24 22.2 20.6
Shot Size (theoretical) cm(3) 3818 4619 5500 6452 5545 6600 7745 8980
Injection weight(ps) g 3475 4203 5005 5871 5045 6005 7045 8170
Injection pressure Mpa 211 174 146 125 205 172 147 126
Ejector Stroke mm 486 583
Screw speed r/min 0~110 0~90
Clamping Unit                              
Clamp tonnage KN 10800 12500
Toggle stroke mm 1200 1300
Space between tie bars mm 1100 x 1100 1250 x 1250
Max. Mold height mm 1200 1300
Min. Mold height mm 550 550
Ejector stroke mm 320 320
Ejector tonnage KN 215 215
Ejector number pc 21 21
Others        
Max. pump pressure MPa 16 16
Pump motor power kw 45+45 55+55
Heater power kw 68 85
Machine dimension(L x W x H) m 12 x 2.8 x 4.0 13.7 x 3.1 x 4.1
Machine weight t 56 66
Hopper capacity L - -
Oil tank capacity L 2300 2400

Send your message to this supplier
Avatar
Mr. Steven Yan
Sales Manager
*From:
To: Mr. Steven Yan
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now