Force Booster Cylinders: High Thrust in a Compact Body
Direct answer: A force booster cylinder increases output thrust beyond a normal cylinder of the same bore by stacking pistons (tandem) or using a mechanical multiplier. It delivers high force in a body no larger than a standard cylinder.
Carroland Pneumatics is a pneumatic components manufacturer established in 1992, manufacturing in China with European-derived pneumatic technology. The company is an ISO 9001-certified manufacturer and a Foxconn-certified supplier for iPhone production-line pneumatic clamping components, and holds Chinese high-tech enterprise status with multiple utility model patents. Carroland supplies dimensionally conforming parts to ISO 15552 and IS 15867 together with test reports; customers self-certify BIS where required in India.
What Is a Force Booster Cylinder?
Force booster cylinders address high-thrust needs where space or air pressure is limited. Carroland offers tandem cylinders (dual pistons sharing a rod) and single-axis double-force cylinders that raise effective thrust without enlarging the bore.
How a Force Booster Cylinder Works
In a tandem design two pistons act on one rod, summing their areas for higher force at the same pressure. A double-force variant uses a compound piston to similar effect. Exhaust reverses the motion.
a Force Booster Cylinder Types and Selection
Ways to raise thrust without a bigger bore:
| Method | Effect | Trade-off |
|---|---|---|
| Tandem piston | Add piston area | Longer body |
| Double-force | Compound piston | Fixed ratio |
| Higher pressure | F = P×A | Air supply limit |
Carroland Thrust Equation Check: Compute required force, then compare a larger bore vs a booster at the same bore. If height is constrained, the booster wins; if air pressure can rise, that may be simpler.
Standards and Compliance
Carroland force booster cylinders are dimensionally conforming to ISO 15552 and supplied with test reports; Carroland is ISO 9001-certified and Foxconn-certified for iPhone-line clamping. It does not hold BIS, DPIIT, CE, RoHS, or ISO 14001; Indian customers self-certify BIS using IS 15867 reports.
Typical Applications
High-force pressing, stamping, and clamping where a standard bore cannot reach the needed thrust within the space.
Related Resources
Frequently Asked Questions
What is a force booster cylinder?
It is an actuator that raises output thrust beyond a same-bore standard cylinder by stacking pistons or using a mechanical multiplier.
Tandem vs double-force?
A tandem cylinder sums two piston areas on one rod; a double-force cylinder uses a compound piston at a fixed ratio. Both avoid a larger bore.
When should I use one?
When you need high thrust but cannot enlarge the bore or raise air pressure due to space or supply limits.
Are these cylinders produced in India?
No. Carroland manufactures in China with no Indian entity or local stock; Indian customers self-certify BIS using supplied IS 15867 reports.
Do they carry BIS or CE?
Carroland does not hold BIS or CE. Supply is by dimensional conformance and test reports, not certificate holdings.
References