BLKP-850 Industrial Strength Heavy-Duty Cold Forging Toggle Type Power Press delivers a nominal capacity of 8500 kN and is suitable for high-load cold forging applications in automotive and heavy machinery component production. Built on an ultra-rigid industrial frame, it maintains stable forming performance under continuous heavy-duty operation. It features an 8 mm nominal pressure stroke and a 600 × 700 mm worktable with a 180 mm thickened bolster, providing structural support for demanding forging processes. The toggle mechanism enables controlled low-speed forming, improving the handling of difficult-to-deform materials. Recursive lubrication and a photoelectric safety system are integrated to support stable operation and enhance protection during continuous production cycles.
| Model | BLKP-260 | BLKP-400 | BLKP-650 | BLKP-850 | BLKP-1000 | BLKP-1250 | BLKP-2000 | ||||||||
| S | V | S | V | S | V | S | V | S | V | ||||||
| Nominal Capacity | (kN) | 2600 | 4000 | 6500 | 8500 | 10000 | 12500 | 20000 | |||||||
| Nominal Pressure Stroke | (mm) | 4 | 6 | 8 | 8 | 8 | 8 | 8 | |||||||
| Strokes of Slide | (mm) | 120 | 160/180 | 160/180 | 180 | 160 | 250 | 180 | |||||||
| Strokes per Minute | (S.P.M) | 40 | 30-50 | 32 | 25-40 | 30 | 25-35 | 30 | 25-35 | 30 | 25-35 | 25 | 25-30 | 22 | 22-32 |
| Max.Die Height | (mm) | 370 | 400 | 400 | 400 | 500 | 600 | 550 | |||||||
| Max weight | (Kg) | 500 | 800 | 1000 | 1000 | 1200 | 1200 | 2000 | |||||||
| Worktable Size | (mm) | 500x600x100 | 550x660x120 | 600x700x150 | 600x700x180 | 700x800x180 | 800x1000x200 | 1000x800x250 | |||||||
| Slide Bottom Size | (mm) | 400x420 | 400x500 | 450x550 | 450x550 | 480x650 | 800x800 | 800x700 | |||||||
| Height of working face | (mm) | 700 | 820 | 1000 | 1030 | 1300 | 1455 | 2030 | |||||||
| Die Height Adjustment | (mm) | 15 | |||||||||||||
| Air Pressure | (MPa) | 0.55 | |||||||||||||
| Main motor | (kW*P) | 25*4 | 50*4 | 75*4 | 75*4 | 100*4 | 100*4 | 150*6 Inverter | |||||||
| Lower top material | |||||||||||||||
| Mold pad capacity | (kN) | 100 | 150 | 300 | 300 | 500 | 500 | 800 | |||||||
| Ram stroke | (mm) | 50 | 60 | 70 | 70 | 70 | 100 | 80 | |||||||
More About Us
BOLUN
0+
years
Industry Experience
0+
Units Produced (Previous Year)
0+
Number of Employees
0+
$
Million Annual Output Value
Put a 160-ton open-frame press and a 160-ton closed-frame press side by side and the difference is visible from thirty feet away. One leaves the die area open on three sides so an...
Start With the Purchase Decision, Not the Definitions A procurement engineer comparing a 200-ton hydraulic press quote with a 200-ton mechanical power press quote often finds two ...
A tooling engineer quotes a new bracket program and specifies a 160-ton press. The die is built, the machine is installed, and on the first production run the slide stalls six mil...
A production manager walks into an engineering meeting with a stack of drawings for a high-volume fastener, a bearing race, and a battery shell. The common question is: “Can we ma...
A fastener plant in Taizhou receives a request from an automotive tier-one supplier: 8 million socket-head cap screws in grade 10.9, delivered over fourteen months. The plant's ma...