SBK SERIES
Servo Pump Hybrid Press Brake
Servo-driven hydraulic power engineered for efficient, precise and responsive bending
40+ countries · 24-hour response. English speaker service
More Than A Press Brake
A servo - driven hydraulic system engineered around the bending process
SBK combines servo-driven pump technology, hydraulic power and CNC control into one coordinated bending system.
Hydraulic output is matched to the actual requirements of each bending cycle, supporting efficient operation, fast response and consistent positioning.
How the servo pump hybrid hydraulic system Works ?
Two Pumps. Coordinated Control.
A servo motor drives the hydraulic pump, adjusting the pump’s speed, flow rate, and pressure according to the actual requirements of the bending process.
Energy Management
The SBK Series adjusts servo pump operation according to the hydraulic requirements of each bending phase, supporting efficient energy use and responsive machine operation.
Energy When Needed.Output Matched to the Process.
Why servo pump hybrid press brake ?
Power When Needed. Efficiency by Design.
The SBK Series combines servo-driven pump technology with hydraulic power and CNC control to deliver hydraulic output according to the actual requirements of each bending cycle.
Instead of relying on continuous fixed-speed pump operation, the servo pump system adjusts motor speed to match changing demands for hydraulic flow.
01/Conventional hydruali system
Continuous Operation
In conventional fixed-speed hydraulic configurations, the motor may continue running even when full hydraulic output is not required.
- Continuous pump operation in applicable configurations
- Potential throttling and overflow losses
- Heat generated during hydraulic operation
- Energy consumption during idle periods
VS
02/SBK servo pump hybrid system
Demand-Based Hydraulic Output
The servo motor adjusts pump speed according to the hydraulic output required by the bending process.
- Variable-speed pump control
- Hydraulic flow matched to process demand
- Potentially reduced idle energy consumption
- Reduced unnecessary hydraulic losses
- Responsive adjustment of pump speed
*Actual savings depend on machine configuration, workload, bending cycle, material and operating conditions. Use this claim only when supported by relevant test data.
Key Advantages
The Advantages of servo pump control technology
Energy Efficiency
Shorter Cycle Time
Fast response
Lower Hydraulic Heat
Energy When Needed.
Output matched to th eprocess.By matching pump operation to the required flow and pressure, the system can reduce unnecessary energy consumption during lower-demand periods, depending on the machine configuration and operating conditions.
Cycle-Based Hydraulic Control
Servo pump operation can adapt to changing hydraulic requirements throughout the bending cycle, helping reduce unnecessary energy consumption under suitable operating conditions.
Power demand over time
Pump operation responds to changing hydraulic demand.
Manged hydraulic heat
Reducing unnecessary hydraulic losses can help limit heat generation, depending on system design, workload and duty cycle.
| Model | SBK- 100/3200 | SBK-160/3200 | SBK-250/3200 |
|---|---|---|---|
| Nominal force(KN) | 1000 | 1600 | 2500 |
| Bending length(mm)) | 3200 | 3200 | 3200 |
| Distance between uprights(mm) | 2700 | 2700 | 2700 |
| Slide stroke(mm) | 200 | 200 | 200 |
| Throat depth(mm) | 400 | 400 | 400 |
| Max opening height(mm) | 480 | 480 | 520 |
| Approach speed (mm/s) | 280 | 220 | 180 |
| Work speed (mm/s) | 20 | 15 | 15 |
| Return speed(mm/s) | 200 | 200 | 150 |
| Motor power(kw) | 2*5.5 | 2*8.5 | 3*11 |
| Oil tank(L) | 2*75 | 2*85 | 2*100 |
| Machine size (l*h*W) (mm) | 3700*1750*2900 | 3700*1750*3100 | 3700*2100*3500 |
| Machine weight (kg) | 7500 | 10500 | 15000 |
Specifications subject to change without notice; final configuration confirmed on the order drawing. Values shown are examples for layout only.
Configured to your parts
SMS Machinery offers standardized machine configurations as well as a robust range of optional configurations.
Some photos to show
All spare parts used by SMS Machinery are from major international brands, ensuring easy replacement anywhere in the world.
Delem DA53TX
Touch comfort for compact graphical CNC
Delem DA53TX
Touch comfort for compact graphical CNC
Rexroth
Hydraulic componenets
Rexroth
Hydraulic componenets
DP tech
Hybrid hydraulic system
DP tech
Hybrid hydraulic system
Starservo
Main servo motor
Starservo
Main servo motor
Yaskawa servo driver
Yaskawa servo drive,drop-in replacement, same warranty.
Yaskawa servo driver
Yaskawa servo drive,drop-in replacement, same warranty.
Givi Measure
GIVI Misure linear scale on the ram — position measured at the tool, not at the motor.
Givi Measure
GIVI Misure linear scale on the ram — position measured at the tool, not at the motor.
Hiwin
Ball screw & linear guide on the back gauge — repeatable positioning, stock replacement parts.
Hiwin
Ball screw & linear guide on the back gauge — repeatable positioning, stock replacement parts.
Delta
servo on the back gauge — fast traverse, settles without overshoot, spares in stock.
Delta
servo on the back gauge — fast traverse, settles without overshoot, spares in stock.
Schneider
standard parts, sourced locally, listed on the wiring diagram.
Schneider
standard parts, sourced locally, listed on the wiring diagram.
Schneider
laser guarding — the ram stops the moment the beam is broken.
Schneider
laser guarding — the ram stops the moment the beam is broken.
Auto crowning
uniform angle across the full length, set from the program.
Auto crowning
uniform angle across the full length, set from the program.
Merkel
no weeping in service, seal kits in stock.
Merkel
no weeping in service, seal kits in stock.
Options Parts
What each option changes
Four expand what the machine can do. Two keep it accurate when the workshop is hot and the shifts are long.
Worth a closer LOOK
Details
Designed to EN 12622: DSP laser guarding, a monitored safety relay, rear guarding and emergency stops at every operator position. Function-tested before shipment, with the CE declaration and risk assessment supplied with the machine.
Why chosee SMS MACHINERY
Four things you can check before you buy
F.A.Q.
Questions buyers ask first
A 100 T / 3200 mm SPD with Techmation SCS900 typically falls in the USD 35,000–45,000 range FOB. Tonnage, bed length, control and tooling move the number — send a drawing for an exact quote.
45 days for standard configurations. Around 20 units are usually in stock for faster shipment.
Yes. Motors are wound for 380/415/440/480 V and 50/60 Hz to match your site.
7 days at our factory or 5 days on-site, plus lifetime remote support in English.
24 months on the machine, 12 months on the control system.
Get a Quote
Tell us about the part you need to bend
A drawing is not required — but it gets you a firm number instead of a range.
What happens next
- An engineer — not a sales bot — reads your drawing.
- You get a machine recommendation and a firm price within 24 business hours.
- If you want, we run a video call from the factory floor.
Jack Dong
Product Manager
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