Hong Bing Pneumatic Industry Co., Ltd.

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Air Screwdriver - Two hammer type

Product ID: OP-320, OP-305, OP-808, OP-808A1

OP-320

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‧High attack frequency.
‧Counteraction is low.

‧Application :
Especially in heavy-productive industries ( rattan, caroentry, electric, motor, aluminum, and hardware )

Specifications:

Air pressure

Air pressure at 90psi, 6.2bar, 6.3kg/cm²

Features:

OP-320

Push to start type
Rear exhaust

OP-305

Side exhaust

OP-808A1, OP-808

Rear exhaust with muffler

OP-811A1, OP-811

Side exhaust

OP-301A1, OP-301

Side exhaust

OP-301AH, OP-301H

Rear exhaust

Model	Screw Size Capacity	Working Torque	MAX. Torque	Free Speed	Air Consumption	Overall Length	Air Inelt	Net Weight	Sound Level
-	mm	Nm / ft-lb	Nm / ft-lb	rpm	l/min / cfm	mm / inch	P.T	kg / lb	dB(A)
OP-320	4	15 / 11	30 / 22	9000	127 / 4.5	195 / 7.68	1/4	0.67 / 1.48	80
OP-305	4	20 /14	40 / 30	12500	141 / 5	170 / 6.69	1/4	0.57 / 1.26	89
OP-808	4~5	20 / 15	35 / 26	10000	127 / 4.5	190 / 7.48	1/4	0.76 / 1.68	71
OP-808A1	4~5	20 / 15	35 / 26	10000	127 / 4.5	200 / 7.87	1/4	0.76 / 1.68	71
OP-811	4~5	20 / 15	50 / 37	13000	184 / 6.5	180 / 7.08	1/4	0.8 / 1.76	98
OP-811A1	4~5	20 / 15	50 / 37	13000	184 / 6.5	187 / 7.36	1/4	0.8 / 1.76	98
OP-301	4~5	25/ 18	35/ 26	10000	127/ 4.5	178/ 7	1/4	0.7/ 1.54	89
OP-301A1	4~5	25/ 18	35/ 26	10000	127/ 4.5	185/ 7.28	1/4	0.7/ 1.54	89
OP-301H	4~5	25/ 18	40/ 30	9000	141/ 5	190/ 7.48	1/4	0.79/ 1.74	85
OP-301AH	4~5	25/ 18	40/ 30	9000	141/ 5	200/ 7.87	1/4	0.79/ 1.74	85