Reversing roller B500~1400

B	D	A	L	L1	Q	P	H	h	M	N	ds	Rolling bearing type	Drawing number
500	320	800	600	902	260	320	90	33	70	-	22	1310	TD1B1
	400												TD1B2
650	320	960	750	1062	260	320	90		70		22	1310	TD2B1
	400				280	340	100				27	1312	TD2B2
	500												TD2B3
800	320	1180	950	1282	280	340	100		70	-	27	1312	TD3B1
	400			1292	350	410	120		90			1316	TD3B2
	500												TD3B3
	630												TD3B4
1000	400	1410	1150	1512	280	340	100		70	-	27	1312	TD4B2
	500			1522	350	410	120		90			1316	TD4B3
	630												TD4B4
	800												TD4B5
1200	400	1660	1400	1762	280	340	100		70	-	27	1312	TD5B2
	500			1790	380	460	140		130	80		3520	ID5B3
	630												TD5B4
	800												TD5B5
	1000												TD5B6
1400	400	1860	1600	1962	380	340	100		70	-	27	1312	TD6B2
	500			1990	380	460	140		130	80		3520	TD6B3
	630												TD6B4
	800												TD6B5
	1000												TD6B6
	1250												TD6B7

Main technical performance parameters

Radial runout of the drum
Smooth drum
<0.55mm for Φ 800mm
≤0.95mm for Φ >800mm
Rubber surface roller
Φ <800mm≤1.05mm
≤1.40mm for Φ >800mm
Wall thickness difference
≤1.30mm when b=6~10mm
≤1.80mm for b=12~28mm
The precision of static balance of roller reaches G40.

Company Profile

Baoding Wanjia Conveying Machinery Manufacturing Co., Ltd. is a professional enterprise producing various kinds of conveyor belts, conveying machinery and accessories. Since its establishment, the company has always adhered to the business philosophy of developing enterprises based on science and technology, emphasizing quality management, pursuing good faith management and creating famous brand products. High-quality scientific and technological management team, advanced production equipment, complete testing methods, strict quality control system to ensure the production of high-quality, efficient products. The company is based on the domestic market, closely with the international norms. The company has been awarded “Certificate of Adoption of International Standards” issued by Hebei Provincial Bureau of Technical Supervision and “Certificate of Product Conformity” issued by Hebei Provincial Product Quality Supervision and Inspection Institute, and passed ISO9001 International Quality System Certification in 2005. The ordinary, high-temperature resistant and whole-core flame retardant conveyor belts produced by the company have been sold well all over the country and exported to Southeast Asian countries with their good product quality and considerate after-sales service. The products are widely used in coal, metallurgy, harbor, electric power, building materials and other production fields.