Engine Rebuilding Machine
Line Boring Machine T8120*20/T8120SF/LB2300
Line Boring Machine Model T8120x20 and T8115Bx16 cylinder body bushing boring machinery are repairing machine tools with high efficiency and high precission.
Detailed parameters for this model are confirmed in writing with the quotation, so the figures you plan around are the figures on the order.
- Model code T8120 T8120SF/LB2300
- Supplied by Shaanxi Jiade Group Co., Ltd, Xi'an, China
- Trade terms FOB, CFR, CIF, payment TT 30% with order and 70% before shipment
- Manual, packing list and shipping documents included
Product Overview
What the Line Boring Machine T8120*20/T8120SF/LB2300 Does
Line Boring Machine Model T8120x20 and T8115Bx16 cylinder body bushing boring machinery are repairing machine tools with high efficiency and high precission.
Which were developed in our factory.
They can be used for boring master bushing and can bushing of engine & generator’s cylinder body in automobiles, tractors and ships etc.
If necessary, the flywheel hub bore and bushing seat hole can Be also finly bored.
Key Benefits
Why Workshops Buy This Machine
Keeps the Work In House
Operations that would otherwise be sent out stay on your floor, which is what removes engines scrapped because machining capacity is not available locally.
Parameters You Can Plan Around
Detailed parameters for this model are confirmed in writing with the quotation, so the figures you plan around are the figures on the order.
Documented and Supported
The machine ships with an operation manual and a named contact who answers on WhatsApp, so commissioning questions do not go unanswered.
Matched Tooling Available
Chucks, arbors, vises and measuring equipment from the same supplier, quoted with the machine instead of chased separately.
Application Scenarios
Where the Line Boring Machine T8120*20/T8120SF/LB2300 Earns Its Place
- Cylinder head resurfacing and valve seat work
- Block boring and honing to oversize
- Crankshaft grinding to the next undersize
- Con rod and valve reconditioning
Scenarios are typical for engine rebuilding machine of this type. If your part is outside them, send the drawing and we will say plainly whether this model suits it.
Who It Is For
The Buyers This Machine Was Specified For
Problems It Solves
Three Situations This Machine Fixes
Subcontracting Delay
Sending this operation out adds days to every job. Running it in house on the Line Boring Machine T8120*20/T8120SF/LB2300 removes the queue you do not control.
Parts No Longer Available
When an original part cannot be bought, the only route left is to make or restore it, which needs the capacity this machine provides.
Unpredictable Quality
Work done on improvised equipment varies between operators. A purpose built machine with published parameters makes the result repeatable.
Technical Features
Features Listed by the Manufacturer
- The boring bar is special heat treatment, which can improve the rigidity and hardness of the boring bar and working precision availably.
- The auto-feeding system adopts stepless adjusting, suits for processing all kinds of materials and hole diameter of the bushing.
- With special measuring device, it is easily to measure the work piece.
Specifications
Published Parameter Table
The original manufacturer data sheet for this model is supplied with the quotation. Capacity, motor rating and machine weight are confirmed in writing before an order is placed rather than estimated here. TBC.
Materials Manufacturing and Quality Control
How the Machine Is Built and Checked
Casting and Machining
Beds, columns and housings are machined in the group's production workshop on conventional and CNC equipment.
Assembly
Assembly is done in a dedicated workshop rather than on the production floor, which keeps swarf away from fitted surfaces.
Inspection
The inspection department checks components and assemblies before the machine goes to paint. Test records per machine are TBC on request.
Paint and Packing
Painting is done in house, then the machine is rust protected, crated and prepared for the container.
Certification scope for this model is marked TBC. We attach the certificates that actually apply to the machine and destination instead of publishing a blanket claim.
Customization Options
What Can Be Changed Before Production
- Motor voltage and frequency to match your supply, stated with the order
- Tooling and workholding packages selected for your first jobs
- Model variant chosen against your maximum workpiece size
- Documentation and marking requirements for your destination, TBC per country
Send a drawing of the part you need to produce. We select the model against that drawing rather than pushing the largest machine in the range.
Comparison With Other Models
Other Engine Rebuilding Machine Models Worth Comparing
| Line Boring Machine T8120*20/T8120SF/LB2300 | Parameters supplied with quotation · this page |
|---|---|
| Crankshaft grinding machine MQ8260A/C | Max.work swing diameter mm Φ580 Φ580 Φ580 Φ600 Φ600 · compare |
| Vertical fine boring & milling machine TX1500/TX2150/TX2500 | Parameters supplied with quotation · compare |
| Vertical Fine Boring Machine T7220B/C | Parameters supplied with quotation · compare |
| Cylinder Boring & Surface Grinding Milling Machine TXM170A/TXM200A/TXM250A | Parameters supplied with quotation · compare |
Use Guide
Before and After the Machine Arrives
Check the Foundation
Confirm floor loading, levelling points and the space needed around the machine before the container arrives.
Power and Air
Match supply voltage and frequency to the machine data plate and provide the isolator and any compressed air the model needs.
Level and Run In
Level the machine, check the oil levels, then run the spindle or drive up through its speed range before cutting.
First Article and Service
Machine a test piece, measure it, and keep a service schedule from day one. Send us the measurement if something looks wrong.
Related Products
More From the Engine Rebuilding Machine Range
Engine Rebuilding Machine
Vertical fine boring & milling machine TX1500/TX2150/TX2500
View specifications →
Engine Rebuilding Machine
Cylinder Boring & Surface Grinding Milling Machine TXM170A/TXM200A/TXM250A
View specifications →Related Guides and Solutions
Read Before You Order
Process Guide
Cylinder Boring and Honing Explained
Boring sets the diameter, honing sets the surface. A rebuild that skips the distinction ends up with a bore that measures right and still burns oil.
ComparisonValve Seat Cutting Compared With Valve Seat Grinding
Carbide seat cutting and stone grinding both produce a sealing seat. They differ in concentricity, repeatability and how much operator skill sits between you and a leak.
SolutionComplete Engine Rebuilding Workshop
A machine list that covers a cylinder head and block from strip-down to final assembly.
Answers
Line Boring Machine T8120*20/T8120SF/LB2300 Questions
Can you help me select the right variant of the Line Boring Machine T8120*20/T8120SF/LB2300?
Yes. Send the part drawing, the workpiece size and the output you need and our engineers propose the model that fits. If you already know the model code, quote it and we confirm availability.
What are the trade and payment terms?
We work on FOB, CFR, CIF terms. Payment is TT 30% with order and 70% before shipment, or irrevocable L/C at sight. Orders placed through our Alibaba account carry trade assurance cover up to USD 300,000.
How is the Line Boring Machine T8120*20/T8120SF/LB2300 packed for export?
The machine is cleaned, rust protected and fixed to a pallet or into a wooden case sized for that machine, then stuffed into a container or shipped break bulk when it is over height. Packing is confirmed before production starts.
What is the delivery time?
Delivery depends on the model and on stock at the time of order, so we confirm a firm date on the proforma invoice instead of quoting one standard figure for the whole catalogue.
Do you supply tooling and spare parts for the Line Boring Machine T8120*20/T8120SF/LB2300?
Yes. Chucks, arbors, vises and consumables are listed in our accessories range, and wear parts for this machine can be quoted with the machine or shipped later.
Which documents come with the machine?
Operation manual, packing list, commercial invoice and the shipping documents your destination requires. Tell us at order stage if you need specific test reports or certificates so they can be prepared.
Get a Price for the Line Boring Machine T8120*20/T8120SF/LB2300
Tell us the destination port and the variant you need. You get a specification, packing dimensions and a price.