- Model NO.: SP/SSP
- Wheel Material: PU
- Bearing Type: Ball Bearing
- Brand: Mingze
- Specification: 3-8 Inch, ISO9001
- Thickness: 30-120mm
- Wheel Size: 3 to 12 Inch Available,Customize Available
- Tread Width: 30-150mm
- Function: Heavy Duty Solid PU Wheels Caster with 65D Hardnes
- MOQ: 1
- Package: Carton or Wooden Cases
- Origin: Guangzhou, China
- Type: Without Brake
- Brake: Without Brake
- Surface Treatment: Gray,Silver,Black Painted
- Maximum Load: 2000kgs
- Diameter: 75-300mm
- Wheel Color: Red,Yellow,Green and Other Color Available
- Load Capacity: 280-650kgs
- Service: OEM Available
- Certificate: ISO9001,SGS
- Payment: Tt,LC.Da.Dp,Paypal,Western Union
- Trademark: OEM AAVILABLE
- HS Code: 87169000


Product Description
1,model name: SP/SSP
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2, Material:Solid PU wheels,65D hardness,just as hard as nylon wheels;
3.color:red,yellow,orange,green and other color available
4.different wheel hardness for your option:85A,90A,93A,98A;
5.high quality class available,PTMG material,just proform as vulkollan
 All goods are under full inspection,no unqualified goods sent to you,if any quality problem,we'll take full responsiblity.
ÂOur Service
 **OEM service avalilable,could stamp your own logo for  free;
**our R&D team with more than 15 years experience offer you free advice and solutions for your special demand;
**promt delivery,within 25-35days;
**payment item:TT,LC.DA.DP,PAYPAL,WESTERN UNION for your available;Â
**no MOQ limit,small quality acceptableÂ
**free samples are available for checking our quality
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SP- Solid polyurethane wheel | |||||||
Material: Solid Polyurethane wheel |             | ||||||
Hardness:Â 65D | |||||||
Bearing Type: Plain/Roller bearing | |||||||
Temperature: -30ºC to +80ºC | |||||||
Load Capacity:130-650kgs |   |
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ITEM NO. | Wheel dia | Wheel width | hub lenght | max bearing hole dia |
min bearing hole dia |
bearing type | load |
SP3140-P3 | 3 | 1-1/4 | 1-9/16 | 3/8 | 3/8 | PLAIN | 130 |
SP4140-P3 | 4 | 1-1/4 | 1-9/16 | 3/8 | 3/8 | PLAIN | 220 |
SP5140-P3 | 5 | 1-1/4 | 1-9/16 | 3/8 | 3/8 | PLAIN | 300 |
SP4200-R4 | 4 | 2 | 2-3/16 | 1-3/16 | 1/2 | PLAIN | 400 |
SP5200-R4 | 5 | 2 | 2-3/16 | 1-3/16 | 1/2 | PLAIN | 450 |
SP6200-R4 | 6 | 2 | 2-3/16 | 1-3/16 | 1/2 | PLAIN | 540 |
SP8200-R4 | 8 | 2 | 2-3/16 | 1-3/16 | 1/2 | PLAIN | 650 |
   ****Strong Point
   This wheel is made from a high stengh urethane compound 65shore D hardness which processes the load characteristics of steel but gives the smooth effortless ride this is a solid PU wheel that has no plastic or metal core thereby eliminating any possibility of tread seperation.It is not effected by brine,grease,oils or most harsh chemicals.The SP wheel is also steam cleanable.
SSP- Solid polyurethane on steel Rim wheel | |||||||
Material: Solid Polyurethane on steel rim wheel | Â Â Â Â Â Â Â Â Â Â Â Â | ||||||
Hardness:Â 65D | |||||||
Bearing Type: precison ball bearing | |||||||
Temperature: -30ºC to +80ºC | |||||||
Load Capacity: 280-650kgs |
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ITEMÂ NO. |
Wheel dia |
Wheel width |
hub lenght |
max bearing hole dia |
min bearing hole dia |
bearing type | load |
SSP4200-B3 | 4 | 2 | 2-3/16 | 40 | 17 | BALL | 280 |
SSP5200-B4 | 5 | 2 | 2-3/16 | 47 | 20 | BALL | 350 |
SSP6200-B4 | 6 | 2 | 2-3/16 | 47 | 20 | BALL | 400 |
SSP8200-B4 | 8 | 2 | 2-3/16 | 47 | 20 | BALL | 450 |
SSP6250-B5 | 6 | 2-1/2 | 3-1/4 | 52 | 25 | BALL | 500 |
SSP8250-B5 | 8 | 2-1/2 | 3-1/4 | 52 | 25 | BALL | 550 |
SSP1025-B5 | 10 | 2-1/2 | 3-1/4 | 52 | 25 | BALL | 600 |
SSP6300-B5 | 6 | 3 | 3-1/4 | 52 | 25 | BALL | 550 |
SSP8300-B5 | 8 | 3 | 3-1/4 | 52 | 25 | BALL | 600 |
SSP1030-B5 | 10 | 3 | 3-1/4 | 52 | 25 | BALL | 650 |
****Strong Point
  The material of polyurethane with 65 shore D hardness mold on steel hub.This wheel is just like the SP wheel,but add a steel hub.This can markly reduce the resistance between the wheel and ball bearing,this type of wheel has a high load capacity and long life endurance.
Package&Shipping
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**Air freight,sea freight and truck freight option,according to your quantity,we'll provide you best choice for option;
**door to door delivery available
**package:packed in wooden cases or catons to iron pallte option
**more option according to your requirement
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Factory Pictures
1.Factory area:new plant about 15000 square meter,old plant(will be our warehouse inÂ
the future) about 5000 square meter.
2.Staff qty:20 office staff,about 80 workshop staff
3.Lead person:Mr.Zhang Jianguo
4.Enterprise Nature:private enterprise
5.Enterprise Culture:quality first, credit standing paramountcy, price in reason,delivery in time.
6.Main equipment:300tons and 250tons gas punching machine,other punchingÂ
machine,auto-welding machine,PU pouring line,sandblasting machine,shot blastingÂ
machine,CNC machine,air compressor and so on.
7.Main products:spring casters,industrial PU wheels and casters.
8.Main customers:car factory,such as Honda/Toyota/VW and so on.
Strong Point:
Quality Control:
Samples tested before mass production;
QC inspection during full production procedure;
Full Inspection before sent out;
Develop
With more than 20 years experienced engineers provide professional advice;
Customize serivce according to your samples or drawings;
Factory introductions:

Factory introductions:
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Guangzhou Mingze Metal Products Co., Ltd. is established in 2006, Mingze is a professional manufacturer specialized in the R&D, manufacture of medium to extra heavy duty wheels and castors.Â
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 More than 1000 varieties of castors are sold both in domestic and foreign market.Mingze has passed the latest cerfication of ISO9001:2008. Product quality is the key to business success, quality control such as IQC, IPQC, OQC is operated in factory strictly.
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 Mingze has passed the latest cerfication of ISO9001:2008. Product quality is the key to business success, quality control such as IQC, IPQC, OQC is operated in factory strictly.
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 Full series testers are used widely from sample making to formal production such as drum endurance tester, impact tester, hardness tester, tensile tester and abrasion tester. Advanced production equipments are utilized in large scale like automatic pu casting line, successive stamping, automatic assembly line.
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It is endeavored to improve production efficiency and shorten production process term.Experienced R&D work team has strong capacity of designing latest, reliable function and style of products as customer's special requirement.Win-Win between customer and Mingze is the aim pursured by Mingze always at the foundation of high quality, prompt delivery, good service and reasonable price.
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