MAL aluminum mini air cylinder can be double acting or single acting air cylinders.
Single acting cylinders(SAC) use the pressure imparted by compressed air to create a drivingforce in one direction (usually out), and a spring to return to the"home" position. More often than not, this type of cylinder has limitedextension due to the space the compressed spring takes up. Anotherdownside to SAC's is that part of the force produced by the cylinder islost as it tries to push against the spring. Because of those factors,single acting cylinders are recommended for applications that require nomore that 100mm of stroke length.
Double Acting Cylinders(DAC) use the force of air to move in both extend and retract strokes.They have two ports to allow air in, one for outstroke and one forinstroke. Stroke length for this design is not limited, however, thepiston rod is more vulnerable to buckling and bending. Additioncalculations should be performed as well.

Application: in various industries like equipments, machinery, moulding, ship building, CNC Machining.

Product name: MAL20X50 Mini Air Cylinder

Model Number: MAL20X50

----- MAL20X50 Mini Air Cylinder

Symbol of China Aluminum Cylinder-MAL Mini Cylinders:


Specification of China Mini Cylinders-MAL Series Mini Air Cylinder:

Bore		16	20	25	32	40
Operation Type		Double Acting or Single Acting
Working Medium		Air
Pressure Range		0.05Mpa--0.85Mpa(7.3--123Psi)
Proof Pressure		1.35MPa(217psi)
Working Temperature		0--70℃
Working Speed Range		50--800 mm/s
Cushion		Gasket Cushioning
Port Size		M5X0.8	G1/8			G1/4
Mounting Accessories		BASIC, LB, FA, SDB

Ordering Code of China Aluminum Mini Cylinders-MAL20X50 Air Cylinder:

Dimension of FL Aluminum Mini Cylinders-MAL Series Mini Air Cylinder:

Bore/Symbol	A	A1	A2	B	C	D	D1	E	F	G	H	I	J	K	L
16	104	104	90	38	52	15	15	24	14	11	16	10	5	M6 x 1	M16 x 1.5
20	131	122	110	40	70	21	12	28	12	16	20	12	6	M8 x 1.25	M22 x 1.5
25	135	128	114	44	70	21	14	30	14	16	22	17	6	M10 x 1.25	M22 x 1.5
32	141	128	114	44	70	27	14	30	14	16	22	17	6	M10 x 1.25	M24 x 2.0
40	165	152	138	46	92	27	14	32	14	22	24	17	7	M12 x 1.25	M30 x 2.0

Bore/Symbol	M	P	Q	R	R1	S	U	V	W	X	AR	AX	AY
16	8	6	12	13	13	6	20	6	/	M5	7	24	27.5
20	10	8	16	19	10	12	29	8	6	G1/8	7	33	29
25	12	8	16	19	12	12	34	10	8	G1/8	7	33	29
32	12	10	16	25	12	15	39.5	12	10	G1/8	8	37	32
40	12	12	20	25	12	15	49.5	16	14	G1/4	9	47	41

Structure of FL Aluminum Air Cylinders-MAL Series Mini Air Cylinder: