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CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries

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  • 7 yrs

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Product Highlights

  • Customized Design: Full customization available from samples or designs with flexible options.
  • High Precision Tolerance: Tolerance maintained at +/-0.01mm or meets special customer requirements.
  • Wide Material Selection: Supports Aluminum, Stainless Steel, Titanium, Brass, Copper, and Plastics.
  • Comprehensive Surface Treatment: Options include galvanizing, powder coating, polishing, brushing, and sandblasting.
  • 100% Quality Inspection: All parts undergo 100% inspection on critical dimensions and appearance before shipment.
  • Fast Delivery Time: Standard delivery within 15-20 days with punctual shipping capabilities.
  • One Year Quality Insurance: Comprehensive one-year warranty covering mechanical defects and quality issues.
  • Advanced Manufacturing Equipment: Equipped with 4-axis CNC centers, Wire EDM, and 3D measuring instruments.

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Clearer shipment tracking with platform-supported logistics.
Inspection Service
Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling
Platform-assisted dispute resolution, including refunds or returns when applicable.

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Product Images of CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries

CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries pictures & photos
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries pictures & photos
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries pictures & photos
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries pictures & photos
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries pictures & photos
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries pictures & photos
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
  • CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
  • CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
    CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
  • CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
    CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
  • CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
    CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
  • CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
    CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
  • CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
    CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
  • CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
    CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries

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Product Description

 
Material 1) Aluminum: AL 6061-T6, 6063, 7075-T etc.
2) Stainless steel: 303, 304, 316L, 17-4(SUS630) etc.
3) Steel: 4140, Q235, Q345B, 20#, 45# etc.
4) Titanium: TA1, TA2/GR2, TA4/GR5, TC4, TC18 etc.
5) Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc.
6) Copper, Bronze, Magnesium alloy, Delrin, POM, Acrylic, PC, etc.
Surface Treatment Galvanized (zinc-plated, nickel-plated, chrome-plated, silver-plated),
powder coating/oil painting, polishing (mirror polishing,
 electrolytic polishing),brushing, sand blasting, hot-dip galvanized.
Processing Craft
Engineer drawings-CNC Machining-CNC Turning-Grinding-Inspection-Package
Tolerance +/-0.01mm or special requirements
Package PE Bag, Paper carton box, plywood case/pallet/crate
Application Auto parts, electronic products, power supply, industry cabinet, construction etc
Quality Control ISO9001/ROHS/SGS
Drawing File Format Solid works, Pro/E, Auto CAD, PDF
Features Customized Design
Sample Order Accepted
Short Delivery time
Competitive Prices 
Long time quality Insurance
Professional after-sale services
Inspection 1.Foundry in-house: 100% inspection on critical dimension; 100% on appearance.
2.Third Party inspection available upon requirement
Mainly Testing Facility Three-dimensional measuring instrument(CMM),Salt spray test box,Dynamic balance detector, Pneumatic detection
Application Medical,auto parts,Used widely
Delivery time 15-20days
Quality Insurance One Year

1. Metal machining parts strictly according to customer's drawing, packing and quality request;
2. Tolerance: Can be kept in +/-0.01mm;
3. The most advanced CMM inspector to ensure the quality;
4. Experienced technology engineers and well trained workers;
5. Fast and timely delivery. Speedily&professional service;
6. Give customer professional suggestion while in the process of customer designing to save;
7. Customers can use PAYPAL and other online payment platform to pay a small amount of sample fee to shorten the sample production time;
8. Quality assurance in accordance with ISO9001;

Products

CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining IndustriesHow to order High Precision OEM and Customized Machining Parts for Industrial Machinery:  
* You send us drawing or sample
* We carry through project assessment
* We give you a design
* You think the design is ok,then place an order and pay us 50%deposit
* We start to make the product
Our Advantages

CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
Application Areas

CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries

Our Departments
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining IndustriesCNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
1.ISO9001
2.Has advanced euipment and over 20years experience.
3.price: competetive price , Precision made.Experience & Reasonable QC that you can reply on.
4. Process: Precision made.Experience & Reasonable QC that you can reply on Each part would be given 100% test and tryout before shipment.
5. Adequate supply capacity. Punctual delivery time.

Inspections:
3D instruments, 2D instruments, Projectors, Height Gauges, Inner diameter dial indicators, Dial gaues,

Thread and Pin gauges, Digital calipers,Micro calipers, Thickness testers, Hardness testers Roughness
testers, etc.( Detection accuracy to 0.001 millimetre )
Packaging & Shipping
CNC Machining Heavy Duty Loading Capacity Machined Conveyor Pulley Roller for Coal Mining Industries
Packing:
1: Shrink film bulk loading
2: Shrink film +Carton box + Pallet/ wooden case
3: PP + Wooden case
4: As per customer's' requirements for negotiated

 

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2351314". Items marked "verified" are certified.

Qingdao Zhengrong Precision Machinery Co., Ltd.
Qingdao Zhengrong Precision Machinery Co., Ltd.
Qingdao Zhengrong Precision Machinery Co., Ltd.
Qingdao Zhengrong Precision Machinery Co., Ltd.
Qingdao Zhengrong Precision Machinery Co., Ltd.
Qingdao Zhengrong Precision Machinery Co., Ltd.
Qingdao Zhengrong Precision Machinery Co., Ltd.
Qingdao Zhengrong Precision Machinery Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
Lijiacao Industrial Park, Chengyang Area, Qingdao, Shandong, China
verified Plant Area
2500 square meters
verified Number of Employees
60
verified Registered Capital
2,000,000 RMB
verified Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
verified Nearest Port
Qingdao Port
verified Minimum Order Quantity
1
verified Supply Chain Partners
8

Our Production Capability & Technical Expertise

Main Products
CNC Machining Parts, CNC Machined Aluminum Parts, OEM Custom Metal Product, High Precision Machining, CNC Milling Parts, CNC Turning Parts, Grinding Parts, EDM Parts, Machinery Parts, Machine Parts
verified Production Lines
4
verified Production Machines
CNC Center
verified QA/QC inspectors
4 people
verified Inspection Type for Finished Products
100% inspection(Function inspection & Visual inspection)
verified Inspection Method for Finished Products
Finished product checked by packing staff
verified Customization Options
Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
verified ODM Service Available
Yes
verified OEM Service Available
Yes
verified R&D Engineers
6 people
verified Traceability of Raw Materials
Yes
verified Own Brand
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
2007-01-11
verified Export Year
10 years
Main Markets
North America, Eastern Europe, Eastern Asia
verified Repeat Buyers Choice
50%~80%
verified Number of Foreign Trading Staff
6
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
Yes

Our Certifications, Standards & Industry Recognition

verified Cooperated with Fortune 500
No

FAQ

What materials are available for CNC machining?
We offer Aluminum (6061-T6, 7075-T6), Stainless Steel (304, 316L), Steel (4140, Q235), Titanium, Brass, Copper, and various plastics like POM and Delrin.
What is the maximum tolerance you can achieve?
We maintain a standard tolerance of +/-0.01mm, but can meet special customer requirements using advanced CMM inspection.
Do you accept custom designs or samples?
Yes, we provide full customization from samples or designs, including minor and flexible customization options.
What is the delivery time for orders?
Standard delivery takes 15-20 days. Peak season lead time is one month, while off-season is within 15 workdays.
What quality control measures do you have?
We perform 100% inspection on critical dimensions and appearance, supported by third-party inspections and advanced testing facilities.
What payment methods do you accept?
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount online payments for sample fees.
Do you offer OEM and ODM services?
Yes, we provide both OEM and ODM services with experienced engineers and over 20 years of industry experience.
What surface treatments are available?
We offer galvanizing, powder coating, oil painting, polishing, brushing, sandblasting, and hot-dip galvanizing.

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