Manufacturers Provide Steel Rubber Conveyor Belt Used in Mine Stone Sand Cement

• Customization: Available
• Type: St630-St7500
• Material: Rubber
• Model NO.: ST630-ST7500
• Inside Material: Steel Cord
• Feature: Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant, Low Temperature Resistant
• Tensile Strength: Strong
• Color: Black
• Dimension(L*W*H): 1-6m
• Max Diameter of Cord: 3.0mm-15.0mm
• Pitch of Cord: 10mm-21mm
• Application: Coal, Mining, Cement Plant, Power Plant
• OEM or Not: OEM Allowed
• Weight: 18kg/M-67kg/M
• Width: 200-2300mm
• Transport Package: According to Customers′ Requirements
• Specification: St630-St7500
• Trademark: GRAND RUBBERS
• Origin: Qingdao, China
• HS Code: 4010110000
• Production Capacity: 100000 Meter Per Month

Product Description

 

Product Description

Long-lasting Rubber Conveyor Belt System

 

Grand Rubbers Co. offers durable industrial conveyor belts, including steel cord and fabric options. Our high-quality, reliable belts are customizable for efficient solutions worldwide.

Steel Cord Conveyor Belt



 

Steel Cord Conveyor Belt

 

Purpose: The Steel Cord Conveyor Belt from Qingdao Grand Rubbers Co., Ltd is designed for use in coal mines, ports, metallurgy, electric power plants, chemical industries, and other sectors. It is ideal for transporting large quantities of massive, granular, and powder materials over long distances with high strength and efficiency.

Steel Cord Conveyor Belt


 

Welcome to Qingdao Grand Rubbers Co., Ltd

 

General Purpose Steel Cord Conveyor Belt

 

Our steel cord conveyor belt is designed with a durable structure, consisting of an upper covering layer, lower covering layer, high-strength steel wire rope, adhesive layer, and side glue. This belt is engineered for reliable performance and longevity in various industrial applications.

 

Features:

 

• High tensile strength


• Excellent impact resistance


• Superior adhesion between components


• Long service life


 

 

Benefits:

 

• Enhanced operational efficiency


• Reduced maintenance costs


• Increased productivity


• Ensured safety during material handling


 

 

Contact us today to learn more about our high-quality steel cord conveyor belt!

 

Product Description

 

Features:

 

• High tensile strength


• Impact resistance


• Good elasticity


• High wear resistance


• Small use elongation


• Good adhesion between rubber and steel wire rope


• Even tension of steel wire rope


• Good slotting performance


 

 

Applications:

 

• Coal mining


• Minerals extraction


• Port conveying


• Power generation


• Steel plants


 

 

Perfect for conveying massive, granular, and powdery materials in high-strength, long-distance, and large traffic situations.

 

Company name: Qingdao Grand Rubbers Co., Ltd

Technical Standard

 

Our Long-lasting Rubber Conveyor Belt System meets GB/T9770, DIN22131, DIN22103, AS1333, and JISK6369 standards.

Technical DateSpecification	ST 630	ST 800	ST 1000	ST 1250	ST 1600	ST 2000	ST 2500	ST 3150	ST 3500	ST 4000	ST 4500	ST 5000	ST 5400	ST 6300	ST 7000	ST 7500
(N/mm)Tensile Strength	630	800	1000	1250	1600	2000	2500	3150	3500	4000	4500	5000	5400	6300	7000	7500
(mm)Max Diameter of Cord	3.0	3.5	4.0	4.5	5.0	6.0	7.5	8.1	8.6	8.9	9.7	10.9	11.3	12.3	13.5	15.0
(mm)Pitch of Cord	10	10	12	12	12	12	15	15	15	15	16	17	17	18	19	21
(mm)Top Rubber Cover Thickness	5	5	6	6	6	8	8	8	8	8	8	8.5	9	10	10	10
(mm)Bottom Rubber Cover Thickness	5	5	6	6	6	6	6	8	8	8	8	8.5	9	10	10	10
(kg/m) Weight	18	19.5	22.5	24	25.9	31.8	36.1	40.4	43.8	45	45.1	50.7	53.4	59.5	63.7	68.7

(mm)Width	Cord Number
800	75	75	63	63	63	63	50	50	50
1000	95	95	79	79	79	79	64	64	64	64	59	55	55	54	49	45
1200	113	113	94	94	94	94	76	76	77	77	71	66	66	63	59	54
1400	133	133	111	111	111	111	89	89	90	90	84	78	78	74	69	63
1600	151	151	126	126	126	126	101	101	104	104	96	90	90	85	80	72
1800		171	143	143	143	143	114	114	117	117	109	102	102	96	90	82
2000			159	159	159	159	128	128	130	130	121	113	113	107	101	91
2200						176	141	141	144	144	134	125	125	118	111	100
2400						193	155	155	157	157	146	137	137	129	121	109
2600						209	168	168	170	170	159	149	149	140	131	119
2800						230	184	184	184	184	171	161	161	151	142	129
3000						247	211	198	198	198	185	174	174	148	152	138
3200						264	211	211	211	211	198	186	186	158	162	147

Technical Date Specification		ST 1000	ST 1250	ST 1600	ST 2000	ST 2500	ST 3150	ST 3500	ST 4000	ST 4500	ST 5000	ST 5400
Tensile Strength(N/mm)		1000	1250	1600	2000	2500	3150	3500	4000	4500	5000	5400
Max diameter or cord		4.6	4.9	5.6	5.6	7.2	8.1	8.6	8.9	9.7	10.9	11.3
Pitch of cord (Tolerance +1.5)		4.1	14	15	12	15	15	15	15	16	17	17
The thickness of cover (Minimum)		12	4	4	4	5	5.5	6.5	7	7.5	8	9
Width		Cord Number
Width	Tolerance
500	±5	±5	39	34	__	__	__	__	__	__	__	__
650	±7	±7	51	44	__	__	__	__	__	__	__	__
800	±8	±8	64	55	50	64	__	__	__	__	__	__
1000	±10	±10	81	69	64	81	64	64	64	64	59	55
1200	±10	±10	97	84	77	97	77	77	77	77	71	66
1400	±12	±12	114	98	90	114	90	90	90	90	84	78
1600	±12	±12	131	112	104	131	104	104	104	104	96	90
1800	±14	±14	147	127	117	147	117	117	117	117	109	102
2000	±14	±14	164	141	130	164	130	130	130	130	121	113
2200	±15	±15	181	155	144	181	144	144	144	144	134	125
2400	±15	±15	197	169	157	197	157	157	157	157	146	137
2600	±15	±15	214	184	170	214	170	170	170	170	159	149
2800	±15	±15	231	198	170	214	170	170	170	170	159	149
3000	±15	±15	247	212	197	247	197	197	197	197	184	172
3200	±15	±15	264	227	210	264	210	210	210	210	196	184
Type		Standard and Main Technical Date
Conventional		GB/T9770 DIN22131 JIS6369
Fire Resistant		MT668 HG2539 DIN22131
Conventional Flame Retardant		HG2539 II DIN22103 DIN22131
Heat Resistant		HG/T2297 ISO4195
Abrasion Resistant		≤90mm3 DIN22131(W)Shore Abrasion ≤90mm DIN22131(W)
Heat Abrasion Resistant		≤150mm3 Resistant ≤125ºC, Shore Abrasion ≤150mm3
Acid,Alkali,Oil Resistant		HG4-846 HG/T 3714 RMA(MOR OR)
Low temperature Resistant		Fragility Temperature -50ºC~-20ºC HG/T3647
Ozone Resistant		Ozone Density 50PPHM 40ºC/72h No CrackType

Long-lasting Rubber Conveyor Belt System

 

Discover our durable industrial conveyor belts, offering high-quality, long-lasting performance. From fabric to steel cord, we provide efficient and innovative conveyor solutions worldwide.

Detailed Photos

Packaging & Shipping

Certifications

Company Profile

Qingdao Grand Rubbers Co., Ltd specializes in manufacturing, exporting, and supplying high-quality rubber conveyor belts and special purpose belting. With expertise in sidewall conveyor belts, our goal is to provide top-notch products designed for optimal performance.

 

Established in 2004, our company boasts advanced production facilities, cutting-edge research and development capabilities, and a skilled technical team. We operate the most advanced rubber mixing facility in China, ensuring precision and quality in every belt we produce.

 

Our reach extends beyond the domestic market, with a strong presence in global markets such as Europe, North & South America, the Middle East, Southeast Asia, Africa, and Australia. Customers worldwide trust us for our superior products, exceptional service, and reliable technical support.

 

For all your conveyor belt needs, choose Qingdao Grand Rubbers Co., Ltd - your professional Conveyor Belt Engineers!

FAQ

Q1. Are you a manufacturer?
Yes, we have mainly produced rubber conveyor belts for over 18 years.

Q2. What are your main products?
Multi-ply fabric conveyor belt(EP/NN type), steel cord conveyor belt, chevron conveyor belt, sidewall belt, white conveyor belt, bucket elevator belt, filter belt, and special conveyor belts with the characteristics of heat resistant, cold resistant, oil resistant, flame retardant, abrasion resistant, etc.

Q3. What about the lead time?
1) 3--5 days for sample.
2) 20--25 days for mass production. If urgent, we have the green channel.

Q4. Can you send free samples?
Yes, we provide samples for free after inquiry.

Q5. How about the package?
Standard export packing method, your special requirement will be respected.

Q6. What are your Payment terms?
T/T or L/C.

Q7. Can you do door-to-door?
No problem.

Q8. How do you ensure your product quality?
Our quality control system had been ISO9001 certified. The first-class production equipment, testing facilities, and a complete quality assurance system guarantee high quality.

Q9. What is your major market?
Our products are heavily involved in exporting all over the world, including Europe, America, the Middle East, Southeast Asia, South Africa, Australia, etc.

Q10. What you can do to support me better?
We can provide products that meet quality standards, timely delivery, transportation packaging requirements, and customers' other special requirements.