"BROADBAND low profile chain" is a trademark of Joy Mining Machinery part of Joy Global Inc.


 
» THD - THIELE Heavy Duty (further information) 
	Heavy Duty Flat Type Chains according to THIELE standards
 
» TIP - THIELE Improved Performance (further information) 
	developed for use on high-performance coal faces
  
» TSC - THIELE Super Crown (further information) 
	special crown wear resistant; less wear in the crown areas

 

THD-BROADBAND Low Profile Chain

For all face conveyors with normal and high production output demands, we recommend the THD chains. This THD grade was developed to provide the chain with the longest operating life under typical conditions of wear, corrosion, and fatigue. Under very corrosive conditions, we recommend using the hot-dip galvanized TZN chains, which prevent any type of corrosion.

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]
38x126/148	F13977	1.360	1,4	1.820	11	38
42x128/164	F13985	1.660	1,4	2.300	11	42
50x146/174	F13965	2.260	1,4	3.015	11	50
56x168/204	F13989	3.000	1,4	4.000	11	56
60x180/220	F13999	3.395	1,4	4.525	11	60
以上数值适用于自然黑色接链环

TIP-BROADBAND Low Profile Chain

For all face conveyors with very high production output demands, specifically drive capacity and very high chain operating forces, the TIP chain was developed, which allows for a slightly higher breaking force with the same toughness. For situations demanding high drive capacity, or chain strength, which also contain a corrosive environment, the TIP hot-dip galvanized chains can be used without having to sacrifice breaking strength or impact strength.

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]
38x126/148	F13975	1.420	1,4	1.895	11	38
42x128/164	F13986	1.740	1,4	2.320	11	42
50x146/174	F13966	2.360	1,4	3.140	11	50
56x168/204	F13967	3.050	1,4	4.060	11	56
60x180/220	F13955	3.680	1,4	4.760	11	60
以上数值适用于自然黑色接链环

TSC-BROADBAND Low Profile Chain

For all types of stage loader conveyor requirements, the TSC chain grade was developed for optimal resistance against wear.

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]
38x126/148	F13978	1.360	1,4	2.010	11	38
42x128/164	F14921	1.660	1,4	2.450	11	42
以上数值适用于自然黑色接链环