Solid Frame Single Crank Mechanical Press (STD series)
Main performance characteristics:
High body rigidity (deformation) 1/8000: small deformation and long accuracy retention time.
Use pneumatic wet clutch brake, environmental protection, no pollution, low noise, long service life.
The slider adopts four-corner and eight-sided guide path, which can carry a large eccentric load to ensure the long-term and stable maintenance of stamping accuracy.
Slider guide rail adopts "high-frequency quenching" and "rail grinding process", with little wear, high precision, long precision retention time, and improved mold life.
Forced thin oil circulation lubrication device is adopted, which is energy-saving, environmentally friendly, and has an automatic alarm function. The number of stamping can be increased by adjusting the amount of oil.
The crankshaft is made of high-strength alloy material 42CrMo, which is 1.3 times stronger than 45 steel and has a longer service life.
The copper sleeve is made of tin-phosphorus bronze ZQSn10-1, whose strength is 1.5 times higher than that of ordinary BC6 brass. It adopts a highly sensitive hydraulic overload protection device, which can effectively protect the service life of the punch and die.
Standard Japanese SMC pressure regulating valve, lubricator, air filter.
Standard Japanese NSK bearings and Japanese NOK seals.
Standard configuration of German Siemens touch screen and Siemens motor.
Standard configuration
| Technical parameter | |||||||||||||||
| Name | Specifications | STD-160 | STD-200 | STD-250 | STD-300 | STD-400 | STD-500 | STD-630 | |||||||
| Mode | S-type | H-type | S-type | H-type | S-type | H-type | S-type | H-type | S-type | H-type | S-type | H-type | S-type | H-type | |
| Press capacity | Ton | 160 | 200 | 250 | 300 | 400 | 500 | 630 | |||||||
| Impact force location | mm | 6 | 3 | 6 | 3 | 7 | 3.5 | 7 | 3.5 | 8 | 4 | 10 | 5 | 10 | 5 |
| Slider strokes per minute | S.P.M | 20~50 | 40~70 | 25~50 | 40~80 | 20~45 | 30~60 | 20~40 | 30~60 | 20~40 | 30~60 | 20~40 | 30~60 | 20~40 | 30~60 |
| Slider stroke length | mm | 200 | 90 | 200 | 100 | 250 | 150 | 300 | 150 | 300 | 150 | 300 | 150 | 300 | 150 |
| Max mold height | mm | 450 | 400 | 450 | 400 | 450 | 400 | 550 | 450 | 550 | 450 | 600 | 650 | 650 | 550 |
| Slider adjustment amount | mm | 100 | 120 | 120 | 150 | 150 | 150 | 150 | |||||||
| Up platform size | mm | 750*700 | 800*800 | 1000*900 | 1100*1000 | 1200*1000 | 1300*1200 | 1400*1200 | |||||||
| Down platform size | mm | 950*800 | 1000*900 | 1200*1000 | 1300*1100 | 1400*1100 | 1500*1300 | 1600*1300 | |||||||
| Side opening | mm | 700*500 | 700*500 | 700*600 | 700*600 | 900*650 | 900*700 | 900*700 | |||||||
| Main motor power | KW*P | 15*4 | 18.5*4 | 22*4 | 30*4 | 37*4 | 45*4 | 55*4 | |||||||
| Air pressure | kg*cm² | 6 | 6 | 6 | 6 | 6 | 6 | 6 | |||||||
| Press accuracy grade | Grade | JIS 1 | JIS 1 | JIS 1 | JIS 1 | JIS 1 | JIS 1 | JIS 1 | |||||||
| Our company is ready to carry out research and improvement work at any time. Therefore, the size design characteristics specified in this catalogue can be changed without further notice. | |||||||||||||||
Advantages
Slide guide
Advantage 1: The slide rail adopts "high frequency quenching" and "rail grinding process":
High frequency quenching: the hardness reaches above hrc48,
Rail grinding process: the surface finish can reach Ra0.4, the flatness is as high as 0.01mm/m2, which is generally 03mm / m2.
Advantages: small wear, high precision, long time to maintain precision and improve the service life of the die.
Worm gear
Advantage 2: Turbine with high adjustment of slide die adopts high strength copper alloy material: Tin Phosphorus Bronze (zqsn10-1)
Compared with the ball seat of nodular cast iron used by general factories
Advantages: the strength and wear resistance are improved correspondingly. The probability of seizure is greatly reduced in the process of die adjustment, Extended service life
Ball socket
Advantage 3: Ball seat material: sintered TM-3 copper alloy ball seat, ball socket of general manufacturer is nodular cast iron.
Advantages: the high-strength TM-3 copper alloy ball seat has a surface compressive strength of 1000kgf / C m2. In the process of stamping, the probability of seizure is greatly reduced and the service life is prolonged
Copper sleeve
Advantage 4: All copper sleeves of punch press are made of Tin Phosphorus Bronze zqsn10-1, and bc6 (zqsn 6-6-3) copper material is used by general manufacturers
Advantages: the strength is 1.5 times higher than that of bc6 copper, with high strength, small wear and long precision retention time
Thimble
Advantage 5: Sleeve ring, ring in contact with oil seal, ring "surface grinding" + "surface chromium plating (CR)" process
Advantages: the surface finish is between Ra0.4 and Ra0.8, it is not easy to leak oil when contacting with oil seal, and the surface is chromium plated (CR)
Process, hardness as high as hrc48 degrees, to ensure long-term use does not wear, oil seal service life is longer
Crankshaft
Advantage 6: The crankshaft is made of high strength alloy 42CrMo, and the crankshaft of general manufacturers is made of 45 steel
Advantages: the strength is 1.3 times higher than that of 45 steel, the service life is longer, and the probability of breaking crankshaft is greatly reduced (strictly through forging, heat treatment, flaw detection, processing, inspection, etc.) to ensure All kinds of quality problems in the production process of crankshaft are avoided to ensure the quality of crankshaft.
Tubing
Advantage 7: The standard machine open single point and open double point crank punch press, the standard oil pressure lubrication piping adopts Φ 6 (other manufacturers generally adopt Φ 4), medium and large punch press oil pressure lubrication pipe adopts Φ 8
Advantages: long pipeline, large diameter is not easy to block, break, ensure the safety of lubricating oil, smooth
Gear & drive shaft
Advantage 8: The gear shaft adopts high frequency quenching process to ensure long service life without wear and tear
