JM Specialty Conveyor Chains

THC brand JM Series Specialty Conveyor Chains are versatile chains for the applications of bucket elevators, material feeding facilities, wood conveyors, rolling steel mills, etc. The technical data presented on this page are just for the standard base chain, a lot of special application chains derived to suit different customers' specific requirements are available on request.
JM Specialty Conveyor Chains

JM series specialty roller conveyor chain

THC Chain #	Qm (kN)	P	b1	d2	Lc	T	h2	d1	d3	d4	C	d5	d7	c	e
JM03075	30	75	16.1	7.92	38	3.2	22	15.9	-	31.8	15.5	31.8	42	12	1.8
JM03100		100
JM03125		125
JM03150		150
JM05075	55	75	22.6	11.3	53.5	4.5	32	22.2	-	40	19	40	50	14	2.5
JM05100		100
JM05150		150
JM07075	70	75	22	11.1	53.5	4.5	32	22.2	-	40	19	40	50	14	2.5
JM07100		100
JM07125		125
JM07150		150
JM08066	80	66.27	27	11.1	66	6.3	28.6	22.2	-	-	-	-	-	-	-
JM08101		101.6	27	11.1	66	6.3	28.6	22.2	-	44.5	23	44.5	60	20	3
JM08125		125
JM08150		150
JM08152		152.4	30.2	11.1	69	6.3	38.1	25.8	-	50.8	26	50.8	65	20	3
JM09100	88.2	100	25.6	12	64.1	6	32	26.5	28.6	45	-	45	60	16	3
JM09125		125
JM09150		150
JM11100	115	100	30	14.27	73.5	6.3	38.1	29	31.8	50.8	27	50.8	65	20	3
JM11125		125
JM11150		150
JM11200		200
JM13078	130	78.11	37.1	15.9	89	8	38.1	31.8	-	-	-	-	-	-	-
JM13101		101.6	31.6	15.9	84	8	38.1	31.8	-	44.5	27	44.5	60	20	3
JM13150		150	31.6	15.9	87.5	8	38	31.8	34.9	60	36.5	60	80	24	4
JM13200		200
JM19152	190	152.4	37.1	15.9	89	8	44.5	34.9	-	57.2	32	57.2	75	25	3.5
JM19200		200	37.1	15.9	89	8	44.5	34.9	38.1	65	32	65	85	24	4
JM19250		250
JM19300		300
JM21152	210	152.4	37.1	19.1	97.5	10	50.8	40.1	-	69.9	32.5	-	-	-	-
JM25200	250	200	51.4	19.1	111.5	10	50.8	40.1	44.5	80	44	80	105	34	5
JM25250		250
JM25300		300
JM28200	285	200	49	22.2	113	10	63.5	44.5	-	85	42	-	-	-	-
JM28250		250	57.2	22.2	121	10	63.5	44.5	-	100	50	100	130	38	6
JM28300		300
JM28450		450
JM32200	320	200	57.2	22.2	116.5	9.5 (10)	63.5	44.5	50.8	100	50	100	125	38	6
JM32250		250
JM32300		300
JM32450		450
JM48250	485	250	66.7	25.4	145	12.7	76.2	50.8	-	110	56	110	140	42	7
JM48300		300	66.7	25.4	145	12.7	76.2	50.8	-	125	56	125	160	42	7
JM48450		450
JM48600		600
JM50250	490	250	67.4	25.4	143	12	80	50.8	57.1	125	-	125	160	44	7
JM50300		300
JM50450		450
JM50600		600
JM51300	510	300	77	31.8	175.5	16	76.2	67.2	-	140	65	140	180	49	8
JM51450		450
JM51600		600
JM55300	550	300	77	35	160.5	12.7	90	70	-	140	68	140	180	49	8
JM55350		350
JM55400		400
JM65300	637	300	75	75	170	16	75	57.1	63.5	140	-	140	180	49	8
JM65450		450
JM80350	805	350	88	42	189.5	16	110	85	-	170	76	170	215	56	10
JM80400		400
JM80500		500
JM113400	1,130	400	100	50	218.5	19	130	100	-	200	87	200	255	64	11.5
JM113600		600

Please specify the types of roller when ordering the above long pitch engineering class conveyor chain:
1) B (bushed type, rollerless): Rollerless and bushes engaging on sprockets, used for pusher and trolley conveyor with outboard rollers.
2) S Roller: With the outside roller diameter smaller than the height of link plate, is used for bucket elevator and flow conveyors.
3) M Roller: Roller size is between that of S roller and R roller.
4) R Roller: With the outside roller diameter larger than the height of link plate, used for slat, pallet, flight conveyors, etc.
5) F Roller: Flanged roller, used on slat, inclined bucket and pan conveyors.
6) Attachments: A2, K2, A3, K3, SA2, SK2, A2W, A3W, GA2, GK2, G4, or as per customers' requirements.
7) The above chains are available in versions of zinc-plating and stainless steel chain on request.

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