Super Flat Type Chains REINFORCED

Super Flat Type Chains are mining chains for chain scraper conveyors that are a nominal size flatter than the standard Flat Type Chains. The advantage of the S-Flat design is that because the chain assembly is centrally embedded in the flight bar the S-Flat Chain offers greater clearance in the pan profiles thus reducing wear grooves in the bottom plate.

Super Flat Type Chains also allow the existing conveyor to be upgraded from a Flat Type Chain to the next Super Flat Type Chain size.

» THD - THIELE Heavy Duty (TWN 0102/1) Heavy Duty Flat Type Chains according to THIELE standards (TWN)

» TSC - THIELE Super Crown (TWN 0026/1) special crown wear resistant; less wear in the crown areas

» TIP - THIELE Improved Performance developed for use on high-performance coal faces

Additional advantages of Super Flat Type Chains include:

• the vertical links have a central full stud that prevents kinking and increases the chain breaking force • the central full stud and FEM-optimised shape of the vertical links increase the modulus of elasticity of the S-Flat Type Chains, which in turn helps reduce chain slack • available in different designs: THD, TSC, TSD, TRQ, TIP and TZN • compatible with existing flight bars for Round Link or Flat Type Chains of the same nominal size

THD-Super flat type chains

Mechanical Properties

Chainsize	Diameter		Pitch		Thick- ness	Inside Width Roundlink	Outside Width Roundlink	Inside Width Flatlink	Outside Width Flatlink	Weight
d x t [mm]	d		t		e max.	b1 min.	b2 max.	b3 min.	b4 max.	[kg/m]
30x108*	30	± 0,9	108	± 1,1	34,0	34	99	34	81	17,2
34 x 126*	34	± 1,0	126	± 1,3	37,0	38	111	38	91	22,9
38 x 126	38	±1,1	126	±1,3	42,2	40	123	42	101,3	29,5
38 x 126*	38	± 1,1	126	± 1,3	42,2	43	123	42	101,1	29,5
38 x 137*	38	± 1,1	137	± 1,4	42,2	43	123	42	101,1	28,5
42 x 146	42	± 1,1	146	± 1,5	47,3	48	135	45,5	110,7	36,6
48 x 144/160	48	± 1,5	304**	± 1,6	59,1	62	163	51,2	116,5	48
48 x 152	48	± 1,5	152	± 1,5	59,1	62	163	51,2	116,5	48,2
52 x 170*	52	± 1,6	170	± 1,7	63,5	65	177	56	128	52,4
56/60 x 187	56	± 1,5	187	± 1,9	65,2	71	189	61	132	62
62x181 / 58x197	60	n/a	378**	± 2,0	70,0	73	198	63	136	71,5
Size 56x187 on request; * Module over two links

Mechanical Properties THD

Chainsize	Article No.	Test Force	Elongation under test force	Breaking Force	Elongation at fracture	Minimum Deflection
d x t [mm]	TEC	kN	% max.	kN min.	%	[mm]
30x108*	F15133	848	1,6	1130	11	30
34 x 126*	F15071	1.090	1,6	1.450	11	34
38 x 126*	F15088	1.370	1,6	1.820	11	38
38 x 137*	F15100	1.370	1,6	1.820	11	38
42 x 146	F15180	1.660	1,6	2.220	11	42
48 x 144/160	F15073	1.850	1,6	2.900	11	48
48 x 152	F15190	2.170	1,6	2.900	11	48
52 x 170	F15196	2.550	1,6	3.400	11	52
56/60 x187	F15197	3.000	1,6	3.940	11	56
62x181 / 58x197	F15103	3.390	1,6	4.520	11	58
the above values apply to chains in "natural black" condition (nsw)

TSC-Super flat type chains

Mechanical Properties

Chainsize	Diameter		Pitch		Thick- ness	Inside Width Roundlink	Outside Width Roundlink	Inside Width Flatlink	Outside Width Flatlink	Weight
d x t [mm]	d		t		e max.	b1 min.	b2 max.	b3 min.	b4 max.	[kg/m]
30x108*	30	± 0,9	108	± 1,1	34,0	34	99	34	81	17,2
34 x 126*	34	± 1,0	126	± 1,3	37,0	38	111	38	91	22,9
38 x 126	38	±1,1	126	±1,3	42,2	40	123	42	101,3	29,5
38 x 126*	38	± 1,1	126	± 1,3	42,2	43	123	42	101,1	29,5
38 x 137*	38	± 1,1	137	± 1,4	42,2	43	123	42	101,1	28,5
42 x 146	42	± 1,1	146	± 1,5	47,3	48	135	45,5	110,7	36,6
48 x 144/160	48	± 1,5	304**	± 1,6	59,1	62	163	51,2	116,5	48
48 x 152	48	± 1,5	152	± 1,5	59,1	62	163	51,2	116,5	48,2
52 x 170*	52	± 1,6	170	± 1,7	63,5	65	177	56	128	52,4
56/60 x 187	56	± 1,5	187	± 1,9	65,2	71	189	61	132	62
62x181 / 58x197	60	n/a	378**	± 2,0	70,0	73	198	63	136	71,5
Size 56x187 on request; * Module over two links

Mechanical Properties TSC

Chainsize	Article No.	Test Force	Elongation under test force	Breaking Force	Elongation at fracture	Minimum Deflection
d x t [mm]	TEC	kN	% max.	kN min.	%	[mm]
34 x 126*	F15075	1.090	1,4	1.570	11	34
38 x 126*	F15063	1.360	1,4	1.960	11	38
42 x 146*	F15069	1.660	1,4	2.420	11	42
the above values apply to chains in "natural black" condition (nsw)

TIP-Super flat type chains

Mechanical Properties

Chainsize	Diameter		Pitch		Thick- ness	Inside Width Roundlink	Outside Width Roundlink	Inside Width Flatlink	Outside Width Flatlink	Weight
d x t [mm]	d		t		e max.	b1 min.	b2 max.	b3 min.	b4 max.	[kg/m]
30x108*	30	± 0,9	108	± 1,1	34,0	34	99	34	81	17,2
34 x 126*	34	± 1,0	126	± 1,3	37,0	38	111	38	91	22,9
38 x 126	38	±1,1	126	±1,3	42,2	40	123	42	101,3	29,5
38 x 126*	38	± 1,1	126	± 1,3	42,2	43	123	42	101,1	29,5
38 x 137*	38	± 1,1	137	± 1,4	42,2	43	123	42	101,1	28,5
42 x 146	42	± 1,1	146	± 1,5	47,3	48	135	45,5	110,7	36,6
48 x 144/160	48	± 1,5	304**	± 1,6	59,1	62	163	51,2	116,5	48
48 x 152	48	± 1,5	152	± 1,5	59,1	62	163	51,2	116,5	48,2
52 x 170*	52	± 1,6	170	± 1,7	63,5	65	177	56	128	52,4
56/60 x 187	56	± 1,5	187	± 1,9	65,2	71	189	61	132	62
62x181 / 58x197	60	n/a	378**	± 2,0	70,0	73	198	63	136	71,5
Size 56x187 on request; * Module over two links

Mechanical Properties TIP

Chainsize	Article No.	Test Force	Elongation under test force	Breaking Force	Elongation at fracture	Minimum Deflection
d x t [mm]	TEC	kN	% max.	kN min.	%	[mm]
34 x 126*	F150710	1.145	1,6	1.530	11	34
38 x 126	F15088TIP	1.430	1,6	1.910	11	38
42 x 146	F15180TIP	1.750	1,6	2.330	11	42
48 x 152	F15187	2.280	1,6	3.040	11	48
52 x 170	F15196TIP	2.680	1,6	3.570	11	52
the above values apply to chains in "natural black" condition (nsw)