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Two-plate large molding machine
Model number: YT-2200
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Support hotline:86-752-6833832
Detailed description
Precise locking system, outstanding efficiency, efficient servo drive, all meet all requirements. Focus on customer products, provide a complete set of technical solutions for customers, and create better investment returns and customer experience for global customers.
Energy efficient, precise and fast
With the lower cost of investment, we need to build a two plate machine with less room for production.
Space save
◆ The two-plate structure, shorten the length of the machine, and save 25-30% of the factory space.
◆ Quickly mold open/ close hydraulic cylinder and high pressure clamping hydraulic cylinder are respective, reducing the consumption of hydraulic oil to 50%.
Mechanical more durable
◆ Mechanical more durable FEA design, box structure, less deformation of the platen.
◆ Respective mold clamping cylinder is not integrated with the platen, as a whole, without oil leakage problem by casting sand hole.
◆ Non-mechanism mold adjustment, less fault issue.
◆ Especial design on mold open force, only use 10% compare to mold closing force.
More rapid production
◆ Hydraulic clamping structure of two platen type can be quicker on mold mounting and dismounting. Simultaneously process ejecting function while mold opening, save the molding cycle time. ◆ Without contact between the tie bar and clamping cylinder, the movable platen does not affect the movement of the pison.
◆ The high pressure clamping screw nut can be completely locked in the quick process to clamping the mold, then the cycle time be shorten.
More precise postioning
◆ With two diagonal cylinder fast movement, and with the baxe of the movable platen support by slipper guide keep the movable platen more stable, and the mold contact more precise.
◆ The moveable platen adopts linear sliding rail, which makes the motion more stable and the efficiency higher.
More flexibility
◆ In order to meet customer demand to increase the mold thickness and mold stroke, suitable for deep barrel mold.
◆ Can increase the platen size and the space between tie bar, according co customer needs, suitable for large mold;
◆ Cooperating with customer demand to modify the various combination on injection unit and clamping unit.
Easy maintenance
◆ Due to the tie bar and the cylinder piston are separated, not in conatct, easy maintenance.
◆ Respective clamping cylinder (not be casted together with stand platen), the oil seal can be replaced by whole set.
◆ The tie bar and the piston of the clamping cylinder are separated, The tie bar is not raquired to be removed when replacing the oil seal of the piston, and the cylinder is not required to be removed when replacing the tie bar.
 
MOLD CLAMPING UNIT
Reasonable space layout, long service life
◆ Advanced two-platen clamping mechanism, simplified equipment, compact structure, can save factory occupied space.
◆ Since the zero friction between the tie bar and the movable platen, the service life is longer. Due to the two diagonal fast movement cylinder, the opening and closing speed has been improved greatly.
Accurate clamping
◆ Clamping pressure quick response, clasping force and main pressure are proportional, linear accurate.Pressure sensor real-time monitoring, and reproduce the hith precision of clamping force.
 
Rapid motion mechanism
◆ By diagonal located, the high speed open/ close cylinder can shorten the cycle time.
◆ Synchronous pull rod brake device, adding brake cylinder with buffer function, make the brake performs accurately and smoothly.
 
More durable slipper guide
◆ Support by slipper guide, the base of the movable platen not only ensure the precision of the production when mounting heavy molds but also improve the service ilfe of molds.
 
Hith rigidity plagen design
◆ Hith rigidity of the platen, uneasy to go deformation, which is beneficial to improve the life of the mold and the precision of the products.
INJECTION UNIT
Fast and stable design
◆ Diagonal injection cylinder layout, the injection unit align to the center of the mold , to move smoothly;
Low pressure injection technique
◆ The mold clamping cylinder provide with compression control to perform the Injection compression function;
Hith efficiency and stable platen
◆ The lineal rail guide, at the backside of the injection unit, has the advantages on low friction, fast response and smooth movement.
High rigidity dtructure
◆ With sliding pallet, the injection unit structure has high rigidity and the center of gravity of the injection unit is more accurate for moving smoothly.

 
TECHNICAL PARAMETERS
Project Unit YT-1300 YT-1600 YT-1900 YT-2200 YT-2500 YT-2800 YT-3200 YT-3700
Injection Unit Screw diameter mm Φ110 Φ120 Φ120 Φ130 Φ130 Φ140 Φ140 Φ150 Φ150 Φ160 Φ160 Φ170 Φ170 Φ180 Φ180 Φ190
Theoretical shot weight cm3 6411 7630 7348 8623 9486 11001 12463 14307 14660 16680 17684 19964 21212 23781 25180 28055
Shot weight of injection (ps) gram 5790 6890 6635 7787 8565 9934 11254 13069 13238 15062 15969 18028 19154 21474 22737 25334
ozs 204.2 243.0 234.0 274.7 302.1 350.4 397.0 461.0 466.9 531.3 563.3 635.9 675.6 757.5 802.0 893.6
Injection pressure kg/cm2 2296 1929 1856 1582 2083 1796 2061 1795 1955 1718 200 1773 1935 1726 1948 1748
Injection rate cm3/sec 790 940 1052 1234 1088 1262 1100 1263 1377 1567 1472 1662 1640 1839 1760 1961
Clamping Unit Mould clamping force metrictons 1300 1600 1900 2200 2500 2800 3200 3700
Mould clamping stroke mm 1510-2210 1750-2600 1750-2600 1850-2750 1950-2950 2250-3250 2200-3200 2300-3300
Daylight Max mm 2860 3300 3350 3550 3750 4150 4200 4300
Mould thickness mm 650-1350 700-1550 750-1600 800-1700 800-1800 900-1900 1000-2000 1000-2100
Distance between tie bar mm 1350*1100 1550*1400 1660*1450 1850*1550 1950*1650 2050*1750 2200*1850 2300*1950
Ejector stroke mm 300 300 350 350 400 400 450 450
Electrical Equipment Max. Motor power KW 124 144 174 195 210 234 240 260
Temperature controller (range)set (0-400℃)*7 (0-400℃)*7 (0-400℃)*8 (0-400℃)*8 (0-400℃)*8 (0-400℃)*8 (0-400℃)*8 (0-400℃)*8
Heater power kw 50.6 53 75.3 110.6 115 121.8 150 175
Others Machine dimensions(LxWxH) m 10.2*3.3*2.8 11.3*3.5*2.9 13.3*3.7*3.3 14*4.1*3.4 14.3*4.2*3.5 14.8*4.3*3.6 15.3*5*3.8 16.5*5.3*4.1
Oil tank capacity liter 1800 2300 2800 3500 3500 4000 4100 4400
Machine weight metrictons 53 68 73 120 150 160 190 230
System pressure kg/cm2 170 170 170 170 170 170 170 170
APPEARANCE ADVANTAGE COMPARISON DIAGRAM
The advantages of flexible layout and compact size are ideal for incorporating into your production environment.

Note: The output of this product parameter is calculated according to the specific gravity of polystyrene of 1.05, assuming an efficiency of 0.88. As the product is continuously researched and improved, the design changes are subject to change without notice.
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