Hr150 Hr180 Steel Cord Conveyor Belt Sidewall Conveyor Belt Fabric Flat Conveyor Belt Chevron Conveyor Belt Fire Resistant and Flame Retardant Conveyor Belt

• Customization: Available
• Type: EP150
• Material: Steel
• Model NO.: ST630-ST5400 EP400/3 EP500/4 EP630/4 EP800/4
• Feature: Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant
• Tensile Strength: Strong
• Type of Belt: Ep/Nn/ Steel Cord/Sold Woven/Sidewall/Rough Top
• Grade of Belt DIN: DIN-Z-15MPa. 18MPa. 20MPa .24MPa
• Grade of Belt Rma: Rma-I 17MPa, Rmaii-14MPa
• Grade of Belt as: As1332-a 17MPa, M24MPa
• Grade of Belt ISO: ISO-H BS490-M24MPa
• Grade of Belt JIS: JIS6332-G 14MPa. D-18MPa
• Grade of Belt SABS: SABS-M
• Grade of En14973: En14973 C1, C2, A1, B1, B2
• Heat Resistant of Belt: T1:100-120/T3:Hr150/T4:Hr180
• Flame Retardant Conveyor Belt: DIN-K, Mt668/Mt914/ISO15326-K
• Fabric Conveyor Belt: Ep Conveyor Belt/ Ee Conveyor Belt/ Pn Conveyor
• Multply Conveyor Belt: Cold /Heat/ Ar/ Pipe/Sw/ DDP/ Fr Conveyor Belt
• Transport Package: PP Package/ Iron Shelf/Iron Pallet/Wooden Pallet/W
• Trademark: ZHENXING
• Origin: China
• HS Code: 40101200
• Production Capacity: 200000000sqm/Year
• Package Size: 180.00cm * 200.00cm * 180.00cm
• Package Gross Weight: 1976.000kg

Product Description

GENERAL STEEL CORD CONVEYOR BELT 

Specifications: ST630-ST5400
Belt Wide: 800mm-2200mm
Construction: General Type, Rip Stop Type, Impact Type, Special Type.
Cover Rubber: Abrasion Resistant, Oil Resistant, Cold Resistant, Flame Resistant, Chemical Resistant, Impact Resistant, Heat
High Belt Strength: Available belt strength ranges from 500N/mm up to 5,400N/mm covering a variety of applications.
Available Cover Compounds: We offer a wide range of abrasion, impact, cut & gouge, temperature, flame, and other speciallized grades.
Low Elongation: Realize minimum take up distance, best suited for long distance or other specialized conveyors with short transitions, small pulleys and yet high throughput rates
Production Capability: The specifications of Steel Cord Belt are compliance with the requirements of international standard. Other alternations are available also upon customers' requests.

                                       7*7                                                                             7*19

                              Z Twist (Left Twist)                                                                                         S Twist (Right Twist)

          Wind-up Station Cutting Unit   Pulling Roller Station                                         Vulcanize Press    
                                          Forming Station                                      Tension Station                                                                Spindle Rack

Main technical index of steel cord conveyor belts: 

Technical Data According to DIN22131

ST-No.	Unit	500	630	800	1000	1250	1400	1800	2000	2500	3150	3500	4000	4500	5000	5400
Min. Elongation	N/mm	500	630	800	1000	1250	1400	1800	2000	2500	3150	3500	4000	4500	5000	5400
at break
Max. cord dia.	mm	2.5	2.8	3.1	3.5	4	4.2	4.8	5.1	5.9	6.9W	7.4W	7,8W	8.7W	9.4W	10.2W
Cord pitch	mm	12	12	12	12	12	12	12	12	12	15	15	15	16	16	17
Min. Bottom	mm	4	4	4	5	5	5	5	5	5	6	6	6	6.5	7	7.5
cover thickness
Belt width (mm)		Number of steel cords
800		63	63	63	63	63	63	63	63	63	50	50	50	47	47	-
1000		79	79	79	79	79	79	79	79	79	64	64	64	59	59	56
1200		94	94	94	94	94	94	94	94	76	76	76	76	71	71	67
1400		111	111	111	111	111	111	111	111	111	89	89	89	83	83	78
1600		126	126	126	126	126	126	126	126	126	101	101	101	95	95	89
1800		143	143	143	143	143	143	143	143	143	114	114	114	107	107	101
2000		159	159	159	159	159	159	159	159	159	128	128	128	120	120	113
2200		176	176	176	176	176	176	176	176	176	141	141	141	132	132	124
2400		193	193	193	193	193	193	193	193	193	154	154	154	145	145	136
2600		209	209	209	209	209	209	209	209	209	168	168	168	157	157	148
2800		226	226	226	226	226	226	226	226	226	181	181	181	170	170	160

Cord Pull-out Force-Delivered sate & after thermal treatment

Cord Pull-out Force-Delivered sate			Cord Pull-out Force-after thermal treatment
Strength	Before aging (N/mm)	After aging (N/mm)	Strength	Before aging (N/mm)	After aging (N/mm)
ST630	60	55	ST3150	140	130
ST800	70	65	ST3500	145	140
ST1000	80	75	ST4000	150	145
ST1250	95	90	ST4500	165	160
ST1600	105	95	ST5000	175	170
ST2000	105	95	ST5400	180	175
ST2500	130	120

Min. Pulley Diameter

Type

ST630

ST800

ST1000

ST1250

ST1600

ST2000

ST2500

ST3150

ST3500

ST4000

ST4500

ST5000

ST5400

ST6300

ST7000

ST7500

Min. Pulley Diameter(mm)

800

1000

1250

1400

1600

1800

2000

Cover Rubber Property and Grades

Test Items		Property Indexes
		GB/T9770				DIN22131
		D	H	L	P	W	X	Y	K
Tensile Strength	Mpa≥	18	25	20	14	18	25	20	20
Elongation at Break	%≥	400	450	400	350	400	450	400	400
Aging Test(70C,7D)	%	-25~+25	-25~+25	-25~+25	-25~+25	-25~+25	-25~+25	-25~+25	-25~+25
Change Rate of Tensile Strength
Abrasion(mm³)	≤	90	120	150	200	90	120	150	200

Standard and Main Technical Data

Type	Standard and Main Technical Data
Normal/Conventional	GB/T9770, DIN22131, JIS6369, AS1333
Fire Resistant	MT668, HG2539, DIN22131
Conventional Fire Resistant	HG2539II, DIN22103, DIN22131
Heat Resistant	HG/T2297, ISO4195
Abrasion Resistant	Shore Abrasion≤90mm³ DIN22131-W, Shore Abrasion≤70mm³AS1333-A
Heat&Abrasion Resistant	Heat Resistance ≤125 °C, Shore Abrasion ≤150mm³
Acid,Alkali&Oil Resistant	HG4-846, HG/T3714, RMA ( MOR, OR )
Cold Resistant	FragilityTemperature-50°C~-20°C, HG/T3647
Ozone Resistant	(Ozone Density)50PPHM 40°C/72h ( No Crack )

SPECIAL STEEL CORD CONVEYOR BELT

BUCKET ELEVATOR CONVEYOR BELT

 

Bucket elevator conveyor belt is been used in sand, gravel, stone industry, cement, concrete plant, heating station, power station, waste incineration station, and asphalt mixing plant etc. We are high-temperature bucket elevator belt manufacturers, heat-resistant temperature can reach 300 degrees.

The core of the core is interwoven by a plurality of layers, and the skeleton cloth having the same cross-section as the multilayer structure of the rubber belt is stretched or compressed, the force is uniform, and no surface peeling and interlayer peeling are used. Ensure better tracking and not easy to get out of the barrel. The integral core is plasticized after dip-molding, and the whole core is compacted to ensure its excellent lifting capacity. At the same time, the tear-proof and anti-screw pull performance is better, and the bucket and the lifting belt can be connected more firmly.

 

For high performance elevators such as in the cement industry, steel cord conveyor belts are used in diverse designs. It is generally using heat and ageing resistant rubber compounds for their steel cord elevator belts. Special designs according to customers' specifications may be realized at any time. The elevator belts can be delivered ready-to-install including mechanical fasteners, bucket protection sheets as well as punched holes for bucket installation.

Elevator conveyor belts are designed for application in all areas of the belted-type elevators. Due to their carcass construction, they are known as an "endurance runner" and have proven to be reliable conveyor belts with a long service life. Elevator conveyor belts are the best solution from the technical and cost-efficiency point of view.
 

STEEL CORD PIPE TUBULAR RUBBER CONVEYOR BELT

Steel cord pipe conveyor belt is a new type conveyor belt, which adapts steel cord as the carcass, high elasticity, high tension strengh, high abrasive rubber as the working surface. It is mainly used in conveying materials which are easily polluting the enviroment, such as powder, granular materials, etc. During the working, the belt will change its form, from flat to U type, and finally into pipe. folding and transporting the materials in enclosed conveying. 

Various combinations are available depending on conveying path configurations. Steel cords are specially designed, open type and zinc coated. The fabric can either be Nylon (NN) or Polyester (EP) which is manufactured with a special weave according to the application.

 

RIP STOP STEEL CORD BELT

Ripstop conveyor belt for prevention during transport are influenced by external factors, resulting in conveyor belt  caused by puncture or cut of damaged or broken

Construction:Reinforced steel mesh or nylon on weft

Weft reinforcement : Steel mesh Warp :  Nylon

Weft reinforcement : Nylon Warp :  Nylon

Weft reinforcement : Kevlar (Aramid) Warp :  Kevlar (Aramid)

Kevlar,Aramid (KA)

Nylon (NN)

Steel mesh (NS)

Conveyor belts tear damage

Material impact (continuous)

Foreign parts piercing (non-continuous process)

Warp tear (accident process)

Note : Ripstop steel cord conveyor belt provide comprehensive protection in above three cases.

Carcass material:
Active protection of the belt
Resistance to impact and longitudinal cutting of material damage threat

Single deck→On top conver

Double deck→On top and bottom cover

IW Steel Mesh Conveyor Belt

Constructure of IW steel mesh:
Steel weft
The weft is composed of high elongation thin steel wires compared to conventional steel-cord belts. It offers superior impact resistance, tear resistance, and good troughability.
Steel warp
The longitudinal steel cables provide for both a limited elongation and a resistance to the compressive effects of impacts on the belt.
Application
Requirement for impact resistance:mining, quarry, harbors ...
Requirement for rip resistance:metallurgy, mining, quarry, harbors ...
Requirement for heat resistance:metallurgy, cement, chemical ...
Requirement for flexibility:small pulley, bucket elevator
Straight warp and weft: IW steel mesh is built from woven steel cord fabric with steel cord in longitudinal and transversal direction fixed together in 1 ply.
 

Splice
   

Finger splice

Width of steel mesh = belt width -40mm Weft length= width of steel mesh + 15mm

Flame Resistant for Underground Mining

Property and application:
Our steel cord conveyor belts are distinguished by their extremely high transmission of forces,long lengths and very high load-carrying capacities. Our rubber engineers have develop a wide range of flame-resistant and anti-statics compound, in addition to satisfying underground requirement.

Item				Standard
Electrical resistance
Drum friction test		Drum surface temp.		<=325
		Test pieces shall not show not sign of flame.
Finger Burn Test S= Sec.		With covers	The self-extinguish average time of 6 samples (S)	<=3
			The self-extinguish time of one sample (S)	<=10
		Without covers	The self-extinguish average time of six samples (S)	<=5
			The self-extinguish time of one sample (S)	<=15
Gallery test	Test result confort to (a) or (b)	(a)	Each samples undamaged length (mm)	>=600
		(b)	Undamages length (mm)	>=50
			Max. average temp. (ºC)	<=140
			Damaged length (mm)	<=1250

Standard of Flame Resistant
Finger Burn Test
Belt propert:
Tensile strength:>=15MPa
Elongation:>=350%
Ageing test:(70ºC x 168h)
Tensile strength rate:±25%
Elongation strength rate:±25%
Din:<=200mm3
Cord rubber compound penetration:
The average steel belts of adhesion strength does not less than 85% after aging.
In cover rubber and adhesive layer, the average of adhesion strength does not less than 10KN/M.
Containing fabric inflame resistant steel cord belts, the average of  adhesion does not less than 8 KN/M in rubber cover and adhesion.
Rubber permeability:
100kPa pressure is applied to both edge in the test pieces, with 60 seconds, the difference does no more than 5kPa.
Dyanmic adhesion of steel cord belts:
10,000 times cycle test, steel cord belts without any pull-out phenomenon.

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