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Changzhou Hengke Molding Technology Co., Ltd. Jiangsu, China

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High Accuracy Injection Molding Smfen High Quality Bonded Permanent Magnets

Reference FOB Price:	US $0.10-2.99 / Piece
Min. Order:	1 Piece

Certification:	RoHS, ISO, Iatfe699
Feature:	Two-Sided Magnetic
Type:	Radial Magnet
Application:	Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Home Decoration
Shape:	Ring, Round, Custom Made
Coating:	Plastic Coating

High Accuracy Injection Molding Smfen High Quality Bonded Permanent Magnets pictures & photos

Basic Info

OEM Service

Yes

Export Markets

Global

Application1

Electronic Products, Speaker Magnet, Industrial Ma

Shape1

Bar, Block, Arc, Ring, Disc Magnet

Delivery Detail

7 Day to Prepare After The Order Confirmed

Transport Package

Sea Pallet / Air Carton / Express Packaging/Wooden

Specification

custom made

Trademark

Hengke magnet

Origin

Jiangsu, Changzhou, Wujin

Production Capacity

10000000 PCS/Month

Product Description

Injection Magnet
High Accuracy Injection Molding Smfen High Quality Bonded Permanent Magnets

Injection Magnet Description
Introducing our cutting-edge injection-molded ferrite product, a technological marvel designed to deliver superior performance in a variety of applications. Crafted with precision using state-of-the-art injection molding techniques, this ferrite component embodies the perfect fusion of strength, durability, and versatility.

Manufactured from high-quality ferrite materials, our injection-molded product boasts exceptional magnetic properties, making it an ideal choice for diverse industrial and electronic applications. The injection molding process ensures a seamless and uniform design, guaranteeing consistent performance and reliability.

Injection magnet:It can be flexibly designed and manufactured according to customer needs to meet the requirements of different application scenarios and provide customers with customized solutions.

Bonded pressed NdFeB magnetic properties and physical properties table
Magnetic Characteristics and Physical Properties of Bonded Compression Moulding NdFeB
Grade		SYM-2	SYM-4	SYM-6	SYM-8L	SYM-8	SYM-8SR	SYM-10	SYM-10H	SYM-12	SYM-12L	SYM-13L
Br Residual Induction	(mT) (KGs)	300-400	400-500	500-600	600-660	630-680	620-680	680-730	700-750	720-770	750-800	760-830
Br Residual Induction	(mT) (KGs)	(3.0-4.0)	(4.0-5.0)	(5.0-6.0)	(6.0-6.6)	(6.3-6.8)	(6.2-6.8)	(6.8-7.3)	(7.0-7.5)	(7.2-7.7)	(7.5-8.0)	(7.6-8.3)
Hcb Coercive Force	(KA/m) (KOe)	200-280	240-320	320-400	360-440	400-480	400-480	400-480	440-520	440-520	400-480	400-480
Hcb Coercive Force	(KA/m) (KOe)	(2.5-3.5)	(3.0-4.0)	(4.0-5.0)	(4.5-5.5)	(5.0-6.0)	(5.0-6.0)	(5.0-6.0)	(5.5-6.5)	(5.5-6.5)	(5.0-6.0)	(5.0-6.0)
H c Intrinsic Coercive Force	(KA/m) (KOe)	400-560	480-640	560-720	640-800	640-800	880-1120	640-800	640-800	720-800	480-640	480-640
H c Intrinsic Coercive Force	(KA/m) (KOe)	(5.0-7.0)	(6.0-8.0)	(7.0-9.0)	(8.0-10.0)	(8.0-10.0)	(11.0-14.0	(8.0-10.0	(8.0-10.0)	(9.0-10.0)	(6.0-8.0)	(6.0-8.0)
( B H ) m a x Max. Energy Product	(KJ/m³) (MGOe)	24-32	32-44	52-60	60-68	68-76	68-76	76-84	80-88	88-96	88-96	88-104
( B H ) m a x Max. Energy Product	(KJ/m³) (MGOe)	(3.0-4.0)	(4.0-5.5)	(6.5-7.5)	(7.5-8.5)	(8.5-9.5)	(8.5-9.5)	(9.5-10.5)	(10.0-11.0)	(11.0-12.0)	(11.0-12.0)	(11.0-13.0)
μr/Recoil Permeability	(μH/M)	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
Temperature Coefficient	(%/ºC) of Br	-0.11	-0.11	-0.11	-0.11	-0.11	-0.10	-0.10	-0.10	-0.10	-0.12	-0.12
(C) Max.Operating Temperature		150	150	160	160	160	180	160	160	160	150	150
Saturation Magnetizing Force	(KA/m) (KOe)	>1600	>1600	>1600	>1600	>1600	>2000	>1600	>1600	>1600	>1600	>1600
Saturation Magnetizing Force	(KA/m) (KOe)	>20	>20	>20	>20	>20	>25	>20	>20	>20	>20	>20
p Density	(g/m³)	5.5-6.0	5.5-6.0	5.5-6.1	5.6-6.1	5.8-6.2	5.8-6.2	5.8-6.2	5.8-6.2	6.0-6.2	6.0-6.2	6.0-6.4

ISO NdFeB/PA12 Compound for In jection
				HCNT210L	HCNT220L	HCNT230L	HCNT240L	HCNT250L	HCNT260L	HCNT270L	HCNT280L
Magnetic Properties	Residual Induction		mT	250-350	300-400	380-450	400-560	470-550	510-590	560-620	600-650
	Residual Induction	Br	kGs	2.5-3.5	3.0-4.0	3.8-4.5	4.0-5.6	4.7-5.5	5.1-5.9	5.6-6.2	6.0-6.5
	Coercive Force	Hcb	kA/m	160-240	192-256	224-256	183-318	310-366	334-382	358-414	366-422
	Coercive Force	Hcb	kOe	2.0-3.0	2.4-3.2	2.8-3.2	2.3-4.0	3.9-4.6	4.2-4.8	4.5-5.2	4.6-5.3
	Intrinsic Coercivity		kA/m	400-560	480-640	540-640	477.6-597	637-732	653-732	677-772	597-716
	Intrinsic Coercivity	Hcj	kOe	5.0-7.0	6.0-8.0	7.0-8.0	6.0-7.5	8.0-9.2	8.2-9.2	8.5-9.7	7.5-9.0
	Max.Product Energy		kJ/cm3	8.0-14.3	14.3-19.9	19.9-27.9	27.9-35.8	35.8-46.2	46.2-51.7	51.7-59.7	59.7-68.5
	Max.Product Energy	(BH)max	MGOe	1.0-1.8	1.8-2.5	2.5-3.5	3.5-4.5	4.5-5.8	5.8-6.5	6.5-7.5	7.5-8.6
Physical Properties	Density	ρ	g/cm3	4.00-4.50	4.0-4.5	4.3-4.8	5.2-5.35	4.9-5.3	4.9-5.3	4.9-5.3	5.3-5.6
	Melt Flow Rate	MFR
	Melt Flow Rate	270ºC 5kg	g/10min	100-250	300-500	300-500	300-500	300-500	450-650	450-650	300-500
	Shrinkage		%	0.4-0.6	0.3-0.5	0.3-0.5	0.3-0.5	0.3-0.5	0.3-0.5	0.3-0.5	0.1-0.3
	Tensile Stength	ASTM-D638	MPa	≥40	≥40	≥40	≥40	≥40	≥40	≥40	≥30
	Flexural Modulus	ASTM-D790	MPa	≥80	≥80	≥80	≥80	≥80	≥80	≥80	≥60
	Flexural Modulus	ASTM-D790	Gpa	≥10	≥10	≥10	≥12	≥12	≥12	≥12	≥15
	IZOD	ASTM-D256	(kJ/m2)	≥10	≥10	≥10	≥8	≥8	≥8	≥8	≥6
	IZOD Impact Strength	ASTM-D256	(kJ/m2)	≥10	≥10	≥10	≥8	≥8	≥8	≥8	≥6
LT-35T(35ton )Ring Φ10xΦ7x10	Predrying	ºC/hr		Apr-80
		T1	ºC	230	230	230	230	230	230	230	250
	Barrel Temp.	T1	ºC	230	230	230	230	230	230	230	250
		T2	ºC	245	245	245	245	245	245	245	270
		T3	ºC	250	250	250	250	250	250	250	275
	Mold Temp.	ºC		80	80	80	80	80	80	80	80
	Pressure	MPa		105.7	105.7	105.7	105.7	105.7	105.7	105.7	105.7
	Pressure	(k /cm2)		-1079	-1079	-1079	-1079	-1079	-1079	-1079	-1079
	Speed	%		60	60	60	60	60	60	60	60

High Accuracy Injection Molding Smfen High Quality Bonded Permanent Magnets

Hengke Molding Technology Co., Ltd. is a wholly-owned subsidiary of Weidekang Group, established in 2021. The company's headquarters is located in the private industrial park of Wujin Economic Development Zone in Changzhou City, Jiangsu Province, China. Specifically, it is situated in Area D, at the northwest intersection of Changtang Road and Changting Road.

Hengke Molding Technology is an innovative technology company specializing in the research, development, manufacturing, and sales of plastic products, magnetic products, molds, and high-end molded products. The company is dedicated to providing customers with a wide range of mold products that are diverse in variety, superior in quality, and competitively priced.

With years of development and accumulation, the company has established a well-known brand in the industry with a customer-centric approach. Hengke Molding Technology places quality compliance as a protective shield, tackles challenges through innovation, and overcomes difficulties through scientific management.

High Accuracy Injection Molding Smfen High Quality Bonded Permanent Magnets

Q1. What is the advantage about your company?
A1. Our company has professional team and professional production line.

Q2. Whyshould I choose your products?
A2. Our products are high quality and low price.

Q3. The logo and the color can be customized?
A3.Yes, we welcome you to sample custom

Q4. Any other good service your company can provide?
A4. Yes,we can provide good after-saleand fast delivery