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Portable Boring Machine, Construction Machinery Hole Repair Equipment, On-site Precision Hole Expanding Machine
Product Details:
| Place of Origin: | China |
Payment & Shipping Terms:
| Minimum Order Quantity: | 50PCS |
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| Price: | Negotiable/pieces |
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Detail Information |
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| Price Terms: | Fob CIF CNF | Showroom: | None |
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| Packing: | Wooden Pallet | Dimensions: | Depends On Specific Model (length, Width, Height) |
| Material: | Alloy Steel | Package: | Wood Pallet |
| Condition: | Used | Function: | Connects Track Shoes To Form The Track Chain |
| Surface Hardness: | HRC50-56,deepth:4mm-10mm | Local Service Loion: | None |
| Surface Treatment: | Heat Treatment | Type: | Track Link |
| Size: | Standard Size | Installationtype: | Bolt-on Or Press-fit |
| Transport Package: | Wooden Support | ||
Product Description
Portable Boring Machine, Construction Machinery Hole Repair Equipment, On-site Precision Hole Expanding Machine
Function
This boring machine is specially used for repairing worn hinge holes and pin shaft holes of construction machinery. It solves problems such as excessive clearance, looseness, shaking, and abnormal noise on the boom, arm, bucket rod, and frame ear holes of excavators.
It performs precise hole expanding and reshaping to restore hole accuracy and concentricity. It effectively prolongs the service life of pin shafts and mechanical parts, and avoids frequent damage caused by unreasonable clearance.
Support on-site processing without dismantling the whole machine. It replaces traditional workshop lathe processing, greatly reducing maintenance time and cost.
It performs precise hole expanding and reshaping to restore hole accuracy and concentricity. It effectively prolongs the service life of pin shafts and mechanical parts, and avoids frequent damage caused by unreasonable clearance.
Application Scope
Widely used in excavators, loaders, cranes, agricultural machinery, mechanical frames, lifting lugs, hinge seats, cylinder ear shafts and other round hole wear repair of various engineering equipment.
Suitable for maintenance shops, engineering fleets and outdoor emergency maintenance operations.
Operation Method
- Fix the equipment on the worn hole to be repaired, and adjust the concentricity to keep the machine coaxial with the hole center.
- Start the machine and adjust the feed speed. The tool cuts and bores the inner wall of the hole evenly to smooth the worn and out-of-round surface.
- Bore the hole to the standard size as required, then match with oversize pin shafts to restore normal fit clearance.
- Models with welding function can fill the worn position by welding first, then perform precise boring and reshaping.
Product Advantages
- Portable design, compact and lightweight, easy to carry for on-site construction maintenance.
- High machining precision, smooth and regular hole surface with good concentricity, not easy to wear again after assembly.
- No need for overall disassembly or factory returning, time-saving and labor-saving with high maintenance efficiency.
- Simple operation, easy for operators to master, and the whole repair can be completed by one person.
- Strong universality with various cutting tools, adapting to most hole maintenance requirements of construction machinery.
Short Copy for Main Image
Specialized in repairing worn mechanical shaft holes. On-site precise boring and hole expansion eliminate excessive clearance. Portable for outdoor operation, restores hole precision and extends service life of machinery parts. Essential equipment for construction machinery maintenance.
Item Description Function It is used to repair worn hinge holes and pin holes of construction machinery with excessive clearance, looseness and abnormal noise. It realizes precise boring and hole expansion to restore dimensional accuracy and concentricity, reduce parts wear and extend service life without overall disassembly. Operation 1. Fix the machine on the hole to be repaired and adjust concentricity. 2. Start the device and control feed speed for uniform cutting and boring.3. Bore to standard size and match with oversize pins for normal assembly.4. The welding-boring integrated model can weld worn positions first and then perform precision boring.Application Scope Excavators, loaders, cranes, agricultural machinery; boom, arm, bucket rod, lifting lugs, hinge bases, cylinder shaft holes; suitable for maintenance shops, engineering fleets and outdoor on-site repair.
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