MBS, hydraulic bolt tensioner

We specialize in producing bolt tensioners of various specifications, with high precision, long service life, and uniform and accurate bolt tensioning. Made of high-strength alloy materials, we have reliable quality and high precision.

product description

Product Line: Hydraulic Bolt Tensioners

Single acting spring return.
Protect the stroke from exceeding the maximum value, which will reduce the possibility of damaging the seal due to incorrect operation.
It has various advantages over other forms of stretching tools.
One model fits many sizes.

Think safe
The manufacturer's load and stroke ratings are maximum safe limits. Good practice encourages using only 80% of these ratings!

Size

Product Series

model	Bolt/mm	D2/mm	D3/mm	H1/mm	H2/mm	H3/mm	Ratchet lever size S	Tension(Kn)
MBS20	M20X2.5	42	52	6	19	94	30	200
MBS24	M24X3	49	60	8	22	102	36	290
MBS27	M27X3	55	67	10	25	108	41	380
MBS30	M30X3.5	61	74	12	27	106	46	460
MBS33	M33X3.5	66	81	14	29	114	50	570
MBS36	M36X4	71	90	16	32	118	55	670
MBS39	M39X4	77	96	18	34	125	60	800
MBS42	M42X4.5	83	102	20	37	134	65	920
MBS45	M45X4.5	89	110	22	39	135	70	1080
MBS48	M48X5	94	116	24	42	140	75	1220
MBS52	M52X5	102	128	28	46	151	80	1450
MBS56	M56X5.5	106	135	31	49	158	85	1680
MBS60	M60X5.5	114	142	34	52	167	90	2010
MBS64	M64X6	120	151	37	55	172	95	2210
MBS68	M68X6	124	155	40	58	180	100	2600
MBS72	M72X6	130	168	44	62	186	105	2880
MBS80	M80X6	142	188	50	68	202	115	3610
MBS90	M90X6	160	210	58	77	220	130	4650
MBS100	M100X6	178	237	66	85	240	145	5830
MBS120	M120X6	202	276	82	100	278	175	6780
MBS140	M140X6	226	314	98	116	318	205	7610