6200 Harvard Avenue         Cleveland, Ohio 44105         Phone: 216-432-3240          Fax: 216-432-3241          Info@MineDoor.com 

Mine Door Quote Request

Contact Us

Kim Zenisek, President Kim@MineDoor.com

Dan Zenisek, Owner Dan@MineDoor.com

Adam Skinner, AMD Fabrication Manager
Adam@MineDoor.com

Ed Ebner, VP Operations,
Sheetmetal Division
Ed@ZENIndustries.com

Mike Negulescu, Purchasing Coordinator
Purchasing@MineDoor.com

Bob Chorman, Technical Sales Engineer
Bob@MineDoor.com

Nate E., Main Superintendent

Pete Hallahan, Vice President of Sales
Pete@minedoor.com

Instructions HOW TO DETERMINE DOOR SIZE

To figure width and height of door required for trackless mining, download our specification sheets below:

HOW TO DETERMINE DOOR SIZE

(Adobe Reader required)

Instructions

  • Information can be expressed in ENGLISH AND METRIC - please download the appropriate charts and instructions for HOW TO DETERMINE DOOR SIZE.
  • Use the examples and instructions to determine what size door you need. Use the charts "how to specify door width" and "how to specify door height" along with the instructions to determine what door size fits your needs.
  • Determining your door size will offer you the excavation width and height requirements.

 

Please fill in all the requested fields on this page; we cannot prepare a quotation without complete information. 

 

Name
Company  
Address
Address  
City  
State  
Zip Code  
     
Phone  
Fax  
Email
Mine Company  
Mine Address

Door Information

Door Design
Door Operation
Number of Doors Needed  
How Many Cycles (door open/close) will this door experience per year?  
Width of Widest Load  
Height of Highest Load  
Width of Entry at Proposed Door Location  
Height from Bottom to Roof (Trackless)  
Height from Top of Tie to Roof (Track)  
Track Gauge  
Rail Weight  
Water Gauge (WG) at Door (inches)  
Water Gauge (WG) at Door (KPA)  
Rope Haulage at Door
Is Compressed Air Available
Voltage  
Trolley Wire at the Door
Comments or Questions * Required
   

 

 

How to Specify Door Width and Height

To figure width and height of door required for trackless mining, download our specification sheets below:

Door Specification Sheet

(Adobe Reader required)

How to Specify Door Width

"A" Door Width "B" Inside Width Clearance "C" Nominal Entry Width Required 
INCH MM INCH MM INCH MM
8'-0" 2437 6'-8-5/8" 2046 9'-6-1/2" 2906
8'-6" 2589 7'-1-13/16" 2178 9'-11-7/8" 3042
9'-0" 2741 7'-7-3/8" 2319 10'-5-1/4" 3179
9'-6" 2893 8'-0-3/4" 2455 10'-10-5/8" 3315
10'-0" 3046 8'-6" 2589 11'-4" 3452
10'-6" 3198 8'-11" 2716 11'-9-1/4" 3585
11'-0" 3350 9'-5" 2868 12'-2-5/8" 3721
11'-6" 3503 9'-10" 2995 12'-8" 3858
12'-0" 3655 10'-4" 3147 13'-1-3/8" 3994
12'-6" 3807 10'-9" 3274 13'-6-3/4" 4131
13'-0" 3959 11'-2" 3401 14'-0-1/8" 4267
13'-6" 4112 11'-8" 3553 14'-5-1/2" 4403
14'-0" 4264 12'-1" 3680 14'-10-7/8" 4540
14'-6" 4416 12'-6" 3807 15'-4-1/4" 4676
15'-0" 4569 13'-0" 3959 15'-9-5/8" 4813
15'-6" 4721 13'-5" 4086 16'-3" 4949
16'-0" 4873 13'-10" 4213 16'-8-3/4" 5095
16'-6" 5025 14'-4" 4365 17'-1-3/4" 5222
17'-0" 5178 14'-9" 4492 17'-7-1/8" 5358
17'-6" 5330 15'-3" 4645 18'-0-1/2" 5495
18'-0" 5482 15'-8" 4771 18'-5-3/4" 5628
18'-6" 5635 16'-1" 4898 18'-11-1/8" 5765
19'-0" 5787 16'-7" 5051 19'-4-1/2" 5901
19'-6" 5939 17'-0" 5178 19'-9-7/8" 6037
20'-0" 6091 17'-5" 5304 20'-3-1/2" 6180
20'-6" 6244 17'-11" 5457 20'-8-5/8" 6310
21'-0" 6396 18'-4" 5584 21'-2" 6421
21'-6" 6548 18'-9" 5711 21'-7-7/8" 6596
22'-0" 6701 19'-3" 5863 22'-1-3/4" 6745
22'-6" 6853 19'-8" 5990 22'-7-1/8" 6881
23'-0" 7005 20'-2" 6142 23-0-1/2" 7018

How to Specify Door Height

    Door Height Underside Height Clearance Entry Height Required
INCH MM INCH MM INCH MM
4'-0" 1218 4'-1-3/8" 1253 4'-7-7/8" 1418
4'-6" 1371 4'-7-3/8" 1406 5'-1-7/8" 1570
5'-0" 1523 5-1-3/8" 1558 5'-7-7/8" 1723
5'-6" 1675 5'-7-3/8" 1710 6'-1-7/8" 1875
6'-0" 1827 6'-1-3/8" 1862 6'-7-7/8" 2027
6'-6" 1980 6'-7-3/8" 2015 7'-1-7/8" 2179
7'-0" 2132 7'-1-3/8" 2167 7'-7-7/8" 2332
7'-6" 2284 7'-7-3/8" 2319 8'-1-7/8" 2484
8'-0" 2437 8'-1-3/8" 2472 8'-7-7/8" 2636
8'-6" 2589 8'-7-3/8" 2624 9'-1-7/8" 2789
9'-0" 2741 9'-1-3/8" 2776 9'-7-7/8" 2941
9'-6" 2893 9'-7-3/8" 2928 10'-1-7/8" 3093
10'-0" 3046 10'-1-3/8" 3081 10'-7-7/8" 3245
10'-6" 3198 10'-7-3/8" 3233 11'-1-7/8" 3398
11'-0" 3350 11'-1-3/8" 3385 11'-7-7/8" 3550
11'-6" 3503 11'-7-3/8" 3538 12'-1-7/8" 3702
12'-0" 3655 12'-1-3/8" 3690 12'-7-7/8" 3855
12'-6" 3807 12'-7-3/8" 3842 13'-1-7/8" 4007
13'-0" 3959 13'-1-3/8" 3994 13'-7-7/8" 4159
13'-6" 4112 13'-7-3/8" 4147 14'-1-7/8" 4311
14'-0" 4264 14'-1-3/8" 4299 14'-7-7/8" 4464
14'-6" 4416 14'-7-3/8" 4451 15'-1-7/8" 4616
15'-0" 4569 15'-1-3/8" 4604 15'-7-7/8" 4768
15'-6" 4721 15'-7-3/8" 4756 16'-1-7/8" 4921
16'-0" 4873 16'-1-3/8" 4908 16'-7-7/8" 5073
16'-6" 5025 16'-7-3/8" 5060 17'-1-7/8" 5225
17'-0" 5178 17'-1-3/8" 5213 17'-7-7/8" 5377
17'-6" 5330 17'-7-3/8" 5365 18'-1-7/8" 5530
18'-0" 5482 18'-1-3/8" 5517 18'-7-7/8" 5682
18'-6" 5635 18'-7-3/8" 5670 19'-1-7/8" 5834
19'-0" 5787 19'-1-3/8" 5822 19'-7-7/8" 5987
19'-6" 5939 19'-7-3/8" 5974 20'-1-7/8" 6139
20'-0" 6091 20'-1-3/8" 6126 20'-7-7/8" 6291

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