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1.Product Introduction
The closed single-point pneumatic punch adopts a closed body structure with high rigidity and stability. It uses a pneumatic balancer device to ensure smooth operation of the machine and a mold adjustment accuracy of up to ±0.1mm. Core components such as crankshafts, gears, connecting rods, etc. have been specially treated to have high wear resistance and mechanical properties.
2.Technical Parameters
Punch accessories | ||
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PLC control system | Frequency converter | Clutch |
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Automatic lubrication device | Electric control cabinet | Photoelectric protection device |
3.Product Advantage
High precision: stamping precision can reach JIS1 grade precision standard.
High rigidity: the machine body structure is stable, ensuring the precision and reliability of long-term work.
Easy operation: humanized control system design, equipped with digital display mold height indicator and electronic crankshaft angle display, easy to operate.
Energy saving: frequency conversion speed regulation design, low consumption, energy saving.
Safe and reliable: built-in transmission mechanism, no hidden dangers of large gears or flywheels injuring personnel, pneumatic clutch brake, the slider can stop at any position.
High degree of automation: can cooperate with automation equipment to realize automated production.
More stable: the machine body adopts H-type, the stamping action is more stable and the precision is higher
4.Product Uses
Mainly used in the manufacture of metal parts for automotive parts, home appliances, electronics, hand tools, hardware, computers, mobile phones and other products;
The main stamping processes are:
Punching: punching holes of various shapes on metal sheets.
Blanking: punching metal sheets into workpieces of specific shapes.
Trimming: edge processing of metal workpieces.
Bending: bending metal sheets.
Shallow drawing: simple deep drawing of metal sheets.
Forming: forming metal sheets into various shapes.
5.Product Video
6.Customer Reviews
1.Product Introduction
The closed single-point pneumatic punch adopts a closed body structure with high rigidity and stability. It uses a pneumatic balancer device to ensure smooth operation of the machine and a mold adjustment accuracy of up to ±0.1mm. Core components such as crankshafts, gears, connecting rods, etc. have been specially treated to have high wear resistance and mechanical properties.
2.Technical Parameters
Punch accessories | ||
![]() | ![]() | ![]() |
PLC control system | Frequency converter | Clutch |
![]() | ![]() | ![]() |
Automatic lubrication device | Electric control cabinet | Photoelectric protection device |
3.Product Advantage
High precision: stamping precision can reach JIS1 grade precision standard.
High rigidity: the machine body structure is stable, ensuring the precision and reliability of long-term work.
Easy operation: humanized control system design, equipped with digital display mold height indicator and electronic crankshaft angle display, easy to operate.
Energy saving: frequency conversion speed regulation design, low consumption, energy saving.
Safe and reliable: built-in transmission mechanism, no hidden dangers of large gears or flywheels injuring personnel, pneumatic clutch brake, the slider can stop at any position.
High degree of automation: can cooperate with automation equipment to realize automated production.
More stable: the machine body adopts H-type, the stamping action is more stable and the precision is higher
4.Product Uses
Mainly used in the manufacture of metal parts for automotive parts, home appliances, electronics, hand tools, hardware, computers, mobile phones and other products;
The main stamping processes are:
Punching: punching holes of various shapes on metal sheets.
Blanking: punching metal sheets into workpieces of specific shapes.
Trimming: edge processing of metal workpieces.
Bending: bending metal sheets.
Shallow drawing: simple deep drawing of metal sheets.
Forming: forming metal sheets into various shapes.
5.Product Video
6.Customer Reviews
Specifications | Unit | BLH-80 | BLH-160 | BLH-200 | BLH-250 | BLH-400 | APM-800 |
Nominal Pressure | KN | 800 | 1600 | 2000 | 2500 | 4000 | 8000 |
Nominal Power Stroke | mm | 4.5 | 6 | 6 | 7 | 8 | 13 |
Stroke of Slide | mm | 140 | 180 | 200 | 220 | 250 | 300 |
Strokes | s.p.m | 40-75 | 30-55 | 25-50 | 25-45 | 23-35 | 15 |
Max. Die Set Height | mm | 320 | 400 | 450 | 500 | 550 | 600 |
Die Height Adjustment | mm | 80 | 100 | 110 | 110 | 120 | 120 |
Die Height Adjustment | mm | 500 | 600 | 650 | 700 | 800 | 1000 |
Bottom Size of Slide | L-R (mm) | 700 | 1000 | 1100 | 1200 | 1300 | 1700 |
F-B (mm) | 500 | 600 | 650 | 700 | 800 | 1200 | |
Size of Table | L-R (mm) | 800 | 1100 | 1200 | 1300 | 1400 | 1800 |
F-B (mm) | 500 | 650 | 800 | 900 | 1000 | 1300 | |
Size of Opening in Table | kw | 7.5 | 15 | 18.5 | 22 | 37 | 75 |
Presses dimension | L*W*H(mm) | 1340*1700*3200 | 1660*2170*3810 | 1780*2300*4310 | 1880*2450*4550 | 2060*2940*4920 | 3937*3650*6580 |
Specifications | Unit | BLH-80 | BLH-160 | BLH-200 | BLH-250 | BLH-400 | APM-800 |
Nominal Pressure | KN | 800 | 1600 | 2000 | 2500 | 4000 | 8000 |
Nominal Power Stroke | mm | 4.5 | 6 | 6 | 7 | 8 | 13 |
Stroke of Slide | mm | 140 | 180 | 200 | 220 | 250 | 300 |
Strokes | s.p.m | 40-75 | 30-55 | 25-50 | 25-45 | 23-35 | 15 |
Max. Die Set Height | mm | 320 | 400 | 450 | 500 | 550 | 600 |
Die Height Adjustment | mm | 80 | 100 | 110 | 110 | 120 | 120 |
Die Height Adjustment | mm | 500 | 600 | 650 | 700 | 800 | 1000 |
Bottom Size of Slide | L-R (mm) | 700 | 1000 | 1100 | 1200 | 1300 | 1700 |
F-B (mm) | 500 | 600 | 650 | 700 | 800 | 1200 | |
Size of Table | L-R (mm) | 800 | 1100 | 1200 | 1300 | 1400 | 1800 |
F-B (mm) | 500 | 650 | 800 | 900 | 1000 | 1300 | |
Size of Opening in Table | kw | 7.5 | 15 | 18.5 | 22 | 37 | 75 |
Presses dimension | L*W*H(mm) | 1340*1700*3200 | 1660*2170*3810 | 1780*2300*4310 | 1880*2450*4550 | 2060*2940*4920 | 3937*3650*6580 |