15, 000gauss 304/316L Stainless Steel Conveyor Belt Ferrite/Neodymium Magnetic Separator Pulley

Product Description

Product Details

 

 

Application

Magnetic pulleys are placed at the head of conveyor belt to separate iron particle, iron scrap, tramp iron and other ferromagnetic objects from bulk dry material flow such as iron ore, grain, sand, gravel, plastics, wood, waste, cullet, rubber, etc.

 

Main Features
1. The drum body can be made of cheaper ferrite magnets or powerful rare earth magnets. The max magnetic strength can be up to 15,000 Gs.
2. Housing material is 304 or 316L stainless steel which has good corrosion resistance performance.
3. No electric power required for generating magnetic field.
4. An automatic separation system can be formed when the pulley works together with the conveyor.
5. The two ends of the pulley can be custom designed in order to connect it with a motor. 6. Special requirement can be custom made.

  

Product Size

 

 

MODEL NO	Dimension (mm)
	Dia A	B	Dia D	Dia C	Weight (kgs)
PMS2030	200	350	40	30	33
PMS2040	200	450	40	30	42
PMS2050	200	550	40	30	51
PMS2060	200	650	40	30	60
PMS2070	200	750	40	30	69
PMS2080	200	850	40	30	78
PMS2090	200	950	40	30	87
PMS20100	200	1,050	40	30	96
PMS3030	300	350	50	40	74
PMS3040	300	450	50	40	95
PMS3050	300	550	50	40	116
PMS3060	300	650	50	40	137
PMS3070	300	750	50	40	158
PMS3080	300	850	50	40	179
PMS3090	300	950	50	40	200
PMS30100	300	1,050	50	40	221
PMS4030	400	350	60	50	131
PMS4040	400	450	60	50	168
PMS4050	400	550	60	50	205
PMS4060	400	650	60	50	242
PMS4070	400	750	60	50	279
PMS4080	400	850	60	50	316
PMS4090	400	950	60	50	353
PMS40100	400	1,050	60	50	390

 

Related Products

Magnets Technical Data

Neodymium Magnets Production Process

Neodymium Magnets Performance Datasheet

Neodymium Magnets Magnetization Directions

Neodymium Magnets Surface Treatment

Surface Treatment	Process	Thickness	Color	SST	PCT
		(μm)		(Hours)	(Hours)
Nickel	Ni	10 ~ 20	Bright Silver	> 24 ~ 72	> 24 ~ 72
	Ni+Cu+Ni
Black Nickel	Ni+Cu+Ni	10 ~ 20	Bright Black	> 48 ~ 96	> 48
Cr3+Zinc	Zn	5 ~ 8	Bright Blue	> 16 ~ 48	---
	Cr3+Zn		Shining Color	> 36 ~ 72
Sn	Ni+Cu+Ni+Sn	10 ~ 25	Silver	> 36 ~ 72	> 48
Au	Ni+Cu+Ni+Au	10 ~ 15	Gold	> 12	> 48
Ag	Ni+Cu+Ni+Ag	10 ~ 15	Silver	> 12	> 48
Epoxy	Epoxy	10 ~ 20	Black/ Grey	> 96	---
	Ni+Cu+Epoxy	15 ~ 30		> 120	---
	Zn+Epoxy	15 ~ 25		> 120	---
Passivation	---	1 ~ 3	Dark Grey	Temporary Protection	---
Phosphate	---	1 ~ 3	Dark Grey	Temporary Protection	---

Remarks:
1. The SST results differ from coating. In general, Salt Spray Test result for the magnets with barrel plating (normally for small size of magnets), is better than the ones with rack plating (normally for big size of magnets).
2. Salt Spray Test (SST) condition: 5% NaCl, 35°C, continuously spray a certain time, test whether there is corrosion on plating/coating surface.
3. Pressure Cooking Test (PCT) condition: 2 atm, 95% RH (Relative Humidity), 121°C to test the plating/coating adhesion. (Zinc, Passivated/Phosphated, and Epoxy not suitable for PCT).
4. Other test methods for plating/coating: Drop Test, Cross Cut Test, Heating and Spilling Test, Constant Temperature, Humidity Test, etc. 

 

Physical Properties of Neodymium Magnets

Curie Temperature (°C)	310~380
Maximum Working Temperature (°C)	80~230
Electrical Resistivity (µ.cm)	110~170
Hardness (Hv)	560~580
Density (g/cm3)	7.4~7.8
Relative Recoil Permeability (µrec)	1.05
Saturation Field Strength (kOe/kA/m)	(30-40)/(2,400-3,200)
Temp. Coefficient of Br (T.C.α (Br)) (%/°C)	-0.12 ~ -0.10
Temp. Coefficient of Hcj (T.C.β (Hcj)) (%/°C)	-0.6

 

Packing & Shipping

-When the gross weight is below 50kgs, we recommend to send it after packed in magnetism shielded cartons by express. 

-When the gross weight is between 50-100kgs, it can be sent by express or air. 

-When the gross weight is over 100kgs, we recommend to ship it by sea.

Remarks: We have good contract prices with FedEx, DHL, UPS and TNT. Of course you can choose freight collect with your international courier's account no. For air and sea shipping, we have an experienced logistics team to handle the delivery and our own forwarders that we have been cooperating with for many years. If you would like to ask your forwarder to deal with the delivery, it is also okay with us.

 

Company Introduction

 

Hangzhou Shengyuan Machinery Co., Ltd. is specialized in manufacturing permanent magnets and magnetic assemblies. Our main products include neodymium magnets, SmCo magnets, AlNiCo magnets, ferrite magnets, pot magnets, magnetic hooks, fishing magnets, magnetic lifters, magnetic rods & grates, magnetic pushpins, magnetic tool holders and magnetic chucks, etc. We have a professional R&D team with plenty expertise and a sales team with rich experience in overseas business. Furthermore, all our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. Our company's core value is "Building A Good Reputation With Quality Products And Excellent Service". 

With the advanced management concepts and experienced team, we have exported our products to many countries and regions all over the world, especially to North America and Europe. Our products enjoy a good reputation among our customers. 

We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits. 

 

Add.: No. 66, Leda Rd., Xiaoshan Economic & Technological Development Zone, Hangzhou City, Zhejiang Province, 311200 China.

 

 

 

 

Why Choose Us

 

1. Factory direct price makes our customers more competitive in the market. 

2. OEM and customization is welcome.
3. Quick response to customers.
4. Professional R&D team with extensive expertise in the area of magnets and magnetic assembies . Most of our engineers at least have 10 years experience.
5. Advanced production and inspection equipment.
6. Strict quality control system. ISO9001:2015 and RoHS
7. Experienced logistics team to deal with FOB, CIF and DDU terms. 

 

FAQ

 

-What information should I provide in my inquiry?

1. Better to have the magnetic grid drawing. 

2. Maximum working temperature.  

3. Magnet's grade or maximum Gauss value on the rod surface.
4. Surface treatment.
5. Order quantity.
6. Any special requirements for the packaging and transportation?

 

-How soon can I expect to get your reply?
Normally you can receive our reply within 1 hour during our work time 08:00 - 18:00(UTC-8).

 

-How will you ship the samples to me?

We will use international express such as FedEx, DHL, UPS and TNT. We have a good contract price with them.

 

-What is the normal delivery time for the customized magnetic rod's order?

The normal delivery time is about 30 days.

 

-How about the payment methods?

We accept T/T, PayPal, Western Union and L/C