Chain Wheel (Round Link chain Conveyor)

Chain Wheels for Chain Conveyors

Precision-Engineered for Cement, Steel, and Power Plants

At CONSTROMECH, we manufacture high-performance chain wheels for heavy-duty chain conveyors used in cement kilns, clinker transport, steel scrap feeders, ash handling, and raw meal systems.

Our chain wheels are engineered for long service life, optimized load distribution, and minimal wear—tailored to the rigorous conditions of bulk material handling systems in continuous operation.

Applications:

Cement Plants: kiln feed conveyors, clinker pan conveyors, bucket elevators
Steel Plants: slag and scrap conveyors, billet cooling systems
Power Plants: bottom ash drag conveyors, biomass intake chains

Technical Highlights

Feature	Specification
Pitch Circle Diameters (PCD)	Ranging from 135 mm to 847 mm
DIN / Non-DIN Options	Compatible with DIN 764, 766, or customized for OEM fit
Steel Grades	Cast Steel (GS52), Forged Alloy Steel (EN8, EN19)
Heat Treatment	Induction-hardened chain contact areas up to 55 HRC
Tooth Profiles	Available in machined single, double, or triple row profiles
Mounting	Keyed bore, taper lock, or custom flange-mounted design

Why CMECH Chain Wheels?

Field Proven Durability:
Backed by performance in over 200 installations across Asia and Middle East, with documented operating hours >20,000+ in cement clinker duty.

Induction-Hardened for Abrasive Handling:
All chain engagement surfaces are surface hardened to 52–55 HRC, minimizing wear under high-temperature, high-abrasion conditions.

Custom Geometry for OEM Chains:
Precisely matched to chain links for DIN 764 / DIN 766 and non-standard chain designs, ensuring low backlash and smooth meshing even at higher speeds.

Interchangeable with Aumund, Beumer, and OEM Profiles:
We provide drop-in replacements and enhanced upgrade designs for common OEM chain systems used in elevators and drag conveyors.

Available in Cast or Forged Types:

Cast Wheels: Cost-effective for moderate duty
Forged Wheels: High load, high-cycle applications with improved fatigue resistance

Precision from Design to Delivery

Our chain wheels are designed using CAD/CAM modelling and finite element validation, then CNC-machined and inspected to tight tolerances.

We offer:

Detailed 2D/3D drawings
Material test reports (MTC)
Reverse-engineered solutions for legacy equipment

Contact CMECH:

Equip your plant with chain wheels that last.
Get a quote or request reverse engineering from your worn-out sprocket sample.

Table Chain Wheel

PCD	d x t	Din	p	q	r
144	10x 28	766	14	38	60
161	10x 28	766	14	38	60
179	10x 28	766	14	38	60
215	10x 28	766	14	38	60
135	10x 35	764	14	38	60
157	10x 35	764	14	38	60
179	10x 35	764	14	38	60
202	10x 35	764	14	38	60
224	10x 35	764	14	38	60
268	10x 35	764	14	38	60
185	13x 36	766	18	48	80
207	13x 36	766	18	48	80
230	13x 36	766	18	48	80
231	13x 45	766	18	48	100
259	13x 45	764	18	48	100
288	13x 45	764	18	48	100
256	14x 50	Non-DIN	19	49	100
288	14x 50	Non-DIN	19	49	100
320	14x 50	Non-DIN	19	49	100
174	16x 45	766	21	57	100
202	16x 45	766	21	57	100
231	16x 45	766	21	57	100
259	16x 45	766	21	57	100
288	16x 45	766	21	57	100
216	16x 56	764	21	57	100
252	16x 56	764	21	57	100
287	16x 56	764	21	57	100
323	16x 56	764	21	57	100
358	16x 56	764	21	57	100
247	16x 64	Non-DIN	21	57	100
328	16x 64	Non-DIN	21	57	100
369	16x 64	Non-DIN	21	57	100
409	16x 64	Non-DIN	21	57	100
256	18x 50	766	23	63	120

Non-DIN standard, Other dimensions on request

PCD	d x t	Din	p	q	r
288	18x 50	766	23	63	120
320	18x 50	766	23	63	120
243	18x 63	764	23	63	120
283	18x 63	764	23	63	120
323	18x 63	764	23	63	120
363	18x 63	764	23	63	120
403	18x 63	764	23	63	120
290	19x 75	Non-DIN	24	64	140
384	19x 75	Non-DIN	24	64	140
479	19x 75	Non-DIN	24	64	140
574	19x 75	Non-DIN	24	64	140
252	20x 56	766	25	65	140
287	20x 56	766	25	65	140
322	20x 56	766	25	65	140
315	20x 70	764	25	65	140
359	20x 70	764	25	65	140
403	20x 70	764	25	65	140
332	22x 86	Non-DIN	27	73	140
386	22x 86	Non-DIN	27	73	140
441	22x 86	Non-DIN	27	73	140
550	22x 86	Non-DIN	27	73	140
328	23x 64	766	28	74	140
369	23x 64	766	28	74	140
410	23x 80	764	28	74	140
461	23x 80	764	28	74	140
374	26x 73	766	32	82	160
420	26x 73	766	32	82	160
466	26x 91	764	32	82	160
524	26x 91	764	32	82	160
431	30x 84	766	36	82	200
671	30×105	764	36	96	200
454	36×101	766	42	96	200
726	36×126	764	42	112	220
680	42×118	766	50	130	220
847	42×147	764	50	130	220

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