PreAsion®

110V XDT50 Hole Drilling Machine & 110V Auto Rotary Inner Boring Welder

Note:

  Our machines are constantly  improving. The actual received accessories will be slightly  different from the pictures on our web pages. The  accessories we send can guarantee the normal use of boring  machine.

  Please refer to the actual  product when you receive the accessories. If you have any  questions, you can contact us at any time. 

Hole drilling machine for engineering machinery is a  portable processing equipment developed for field  service of engineering machinery, which is mainly used  in processing of small-scale pipeline inner hole and  concentric span hole, and widely applied in engineering  machinery, including excavator, crane, loader, and  hoist.
  Attention:


This machine is installed by fixed clamping, and uses  different tool rest according to different diameter  ranges. Please confirm the diameter of processing hole  before use to select the appropriate tool rest.

Please read the operation instruction carefully before  using the machine, and check all the items according to  packing list to know about operation safety precautions,  machine performance, and usage specifications.

　

  Features:

1.By adopting 110V continuous current motor with characteristics of low-speed of revolution and high torque, the complete machine can realize stationary machining in superior performance.

2.Feeding and processing can realize electrodeless speed  regulation. Feeding process can be set according to demands, and processing can automatically stop after  reaching the limit switch.

3.Boring bar adopting high-strength alloy and structural steel is featured with high hardness, high accuracy, high  tenacity, good abrasion resistance, etc.

4.The boring bar can be disassembled separately to make  installation convenient.

5.The control cabinet is installed below the main engine to be beneficial to safety operation.

6.Electric motor controller is equipped with dynamic delay brake program to avoid vibration in shutdown.
  Main Technical Parameters:

  • The maximum processing hole diameter: Ф260mm

  • The minimum processing hole diameter: Ф55mm

  • The maximum processing travel: 380mm

  • The maximum feed depth: 2mm on one side (A3 steel)

  • Surface roughness: Ra3.2

  • Deviation from circular form≤0.02mm

  • Gross weight of equipment: 95.65KG

  •   Rotate speed: 0-83RPM

  •   Boring bar: 50*1500MM

1.  Supporting seat A

2.  Boring bar

3.  Supporting seat B

4.  Rack

5.  DC motor

6.  Emergency stop switch

 　
  Equipment Maintenance

In order to ensure the use of hole drilling machine for  engineering machinery become more convenient and rapid and every  component can work smoothly, regular cleaning and maintenance  have to be done to hole drilling machine.

  • Slushing oil should be painted to boring bar and feed screw  which are not used very often.

  • Appropriate grease oil should be added to the feed box every  half a year.

  • Spindle box and feed box should be stored by sealing if  these parts are not used for a long time.

  • Appropriate grease oil should be added to guide post and  screw before processing.

  • Boring bar should be hanged for hoisting to avoid  deformation when it is not processed.

　

    110V Auto Rotary Inner Boring Welder 

　

　

It has many  advantages, such as  small size, light  weight, easy to  carry, good welding  quality, and has  less demanding on  the environment and  the use of space. 

It is widely used in  large-scale  equipment, pin hole  construction  machinery, such as  the hole in the  bearing bore welding  repair, a short  distance of the  longitudinal seam  weld. 

In short,  the portable  automatic bore  welding is an  essential tool for  the mining  industry and the  maintenance of the  project site. 

Specification:

Operating Voltage：AC 110V/50hz

Maximum Power：100W

Total Weight：23.5KG

Spindle Speed：CVT 0--40r/min

Welding Range：Φ55-220mm

Axial Travel：0-280mm

Wire Diameter：1.0mm

Welding machine: European  connector

Note:

This machine needs to be used with a boring machine.

If  you are not a boring  machine purchased from our company,  please pay attention  to the supporting  dimensions of the  boring machine.

 

Work Environment:

Ambient Temperature：-10℃～+55℃

Storage temperature：-25℃～+70℃

Relative humidity：≤85％

Direction:

  

　

Item Included:(022160+022690)

　

One set of XDT50 Hole Drilling  Machine for Engineering Machinery (022160)

One set  of Auto Rotary Inner Boring Welder Portable Line Boring   Machine  (022690)

Shipping & Handling Details

Default Shipping Cost or Free Shipping Information: 
▲ Default shipping cost or free shipping service is only for the lower 48 United States by UPS Ground or USPS. Other areas or needs other shipping ways, please contact us.
 ▲ Buyers from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska, Hawaii, PO Boxes, APO/FPO addresses or other countries/areas, there WILL be extra shipping costs, please contact us for more detailed information.
 ▲ Please make sure your address is valid for both UPS and USPS services. Any costs incurred because of incorrect or undeliverable address should be undertaken by buyer.

Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays.

Sales tax / Customs duties: Any sales taxes or Customs duties are not included. If came out, they must be undertaken by the buyer. Sales Tax of 8% will be applied for orders shipped within the state of California.

Damage In Shipping: Email or call us First! We will work with you to get the case resolved in the fastest method.

Return / Refund

If you are not 100% happy with your purchase, please contact Us. Please don't directly opened  a request or case without informing us, or else, we will do some discounts on the warranty and other sales-services later on. Hope for your understanding.

Returns & Exchanges

▲ All returns must be made within 30 days of delivery date. Items must be in new, unused condition, with all original materials included with the shipment. A partial refund may be applied for opened or damaged items, depending on the condition.
 ▲ Items returned under the buyer’s remorse: The return shipping fee must be covered by the buyer; The original shipping cost will also be deducted from the refund. 15% restocking fee of the items purchase price will be charged. 
▲ Returns that are the result of our seller's error: Buyer will receive a full refund of the item as well as shipping charges
▲ All returns require a RA (Return Authorization) number that will be given by our seller. Please contact with us at first for more details.

Defective & Damaged Products 

 ▲ If product was received damaged or not as described, please send us some pictures or videos, so we could well understand your problem, then solve  them for you ASAP. Besides, it's much helpful for us to claim with UPS,  remind our related department to pay much more attention to packaging  later on. Hope for your understanding.
 ▲ Replacement or refund of defective or damaged products can only be returned in exchange for the exact same product, or else, the purchase price will be refunded back to your original payment method. 
 ▲ If an item is received damaged, customer service must be contacted within 7 days of receiving your item. All returns require a RA (Return Authorization) number as above.

Payment

eCheck Issues: Payments via eCheck do not clear immediately. Usually you will wait 5-7 days after checkout for it to clear. Then we will arrange shipments for you.

Warranty & Feedback
▲ 6 months' warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.
 ▲ Any warranty shipping cost to us is responsible by buyer.
 ▲ Any shipping cost to buyer is responsible by the seller. 
▲ We committee to the customer satisfaction and want to bring you the best purchase experience. If there is any problems, please contact us ASAP. If not, please leave us a positive feedback as it's very important for us. Thanks very much.
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