Bernardo PWK 10 T – Pneumatic Workshop Press
The Bernardo PWK 10 T pneumatic press is designed for workshop and assembly applications requiring precision and reliability. With a pressing force of 10 tons and automatic piston return, it enables fast and safe processing. The robust welded steel structure guarantees durability, while the integrated pressure gauge allows for easy and immediate pressure control. The height-adjustable work surface, secured with bolts, ensures flexibility for various operations, such as straightening, bushing, bending, and broaching. With compact dimensions, a weight of only 60 kg, and a movable cylinder of 180 mm, the PWK 10 T is a versatile solution for mechanical workshops, maintenance departments, and laboratories that need a reliable yet space-saving press.
Key Specifications
10-ton pressing force with automatic piston return
Welded steel structure for maximum robustness
Easy pressure reading thanks to integrated pressure gauge
Height-adjustable work surface secured with bolts
Piston with 180 mm stroke and movable cylinder of 180 mm
Compact dimensions and low weight (60 kg)
Prism supports included for greater versatility
Suitable for straightening, bending, inserting bushings, and assembly operations
Technical Table:
| Specification |
Value |
| Brand |
Bernardo |
| Model |
PWK 10 T |
| Type |
Pneumatic workshop press |
| Pressing force |
10 tons |
| Piston stroke |
180 mm |
| Table width |
140 mm |
| Clearance (E) |
330 mm |
| Clearance (F) |
95 mm |
| Cylinder – table distance (F1) |
200 mm |
| Cylinder – table distance (F2) |
365 mm |
| Movable cylinder (M) |
180 mm |
| Overall width (A) |
570 mm |
| Overall depth (B) |
500 mm |
| Minimum height (C) |
735 mm |
| Maximum height (D) |
1070 mm |
| Weight |
60 kg |
Package contents:
Bernardo PWK 10 T pneumatic press
Prism supports
User and maintenance manual
Logistics
Bernardo shipping: 5–9 business days (7 days for the South). Original spare parts available with 3–5 business day shipping. Customer support available in Italian.
Frequently Asked Questions
What is the difference between WK (manual) and PWK (pneumatic)?
WK presses have manual hydraulic operation — the operator pumps the lever to pressurize the cylinder. PWK presses are operated by compressed air at 6–8 bar: the piston automatically descends by pressing the pedal, with constant speed and force regardless of the operator. PWK presses are more productive for repetitive series operations; WK presses are more economical and do not require a pneumatic system.
Can the WK / PWK press bearings and bushings?
Yes. This is the main operation for which they are designed: inserting and removing bearings, bushings, plain bearings, pins, and inserts. With the correct force (calculated based on the diameter and interference of the fit), the operation is safe and precise. For H7/p6 fits on steel: force ≈ 1–3 kN per mm of diameter.
Is the pressure gauge included as standard?
Yes — all Bernardo WK and PWK presses include a pressure gauge for direct reading of the applied force in tons. Essential for not exceeding the maximum force of the fit and avoiding damage to pressed components.
Are spare parts available?
Original Bernardo spare parts (seals, valves, pressure gauges) available with 3–5 business day shipping. Customer support available in Italian.
What foundation does it require?
WK and PWK presses do not require a special foundation — a standard industrial floor (15–20 cm concrete) is sufficient. Versions up to 50T are fixed to the floor with standard M12 bolts.
