Rough Cut Done? Sliding Table Saw Takes Over Sizing: How to Pick the MJT Series
Multirip saws do the rough cut; sliding table saws do precise sizing. The Yuanchuang MJT semi-auto sliding table saw sizes within +/-0.15mm with +/-0.05mm repeat positioning, about 4x band saw efficiency, saving one process and one worker.
Multirip saws rough-cut, sliding table saws size
A multirip saw's strength is speed: one log or square timber goes in, several rough boards come out, with narrow kerf and high yield. But a rough board is a rough board - thickness comes in fixed steps, and length and width still need trimming.
Edge banding, gluing, pallet making - downstream work needs sized stock: exact length, exact width. That sizing cut is the sliding table saw's job. The two machines are partners, not substitutes.
Without a sliding table saw, shops improvise
Planer first: one extra process, one extra worker, and the stock gets moved back and forth;
Tape-measure sawing: measure, mark, cut by feel - errors of +/-1-2mm;
Forcing the multirip saw to cut sizes: its blade spacing is locked by spacers; cutting to length is not its job.
Errors travel downstream: 1mm off in sizing shows as gaps at edge banding; panels that don't line up get downgraded. No matter how good the rough boards are, sloppy sizing wastes the work up front.
Where the precision comes from
A precision sliding table saw holds sizing within +/-0.15mm and repeat positioning within +/-0.05mm. The secret is the rail and fence: the table slides along a linear guide, the fence locks the dimension, and the hundredth cut matches the first. Yuanchuang's table saws use a round linear guide with ball bearings; the rail groove is milled flat in one pass on a gantry mill, so the table never twists and the cut stays level.
Chipping on thin panels, veneered boards or melamine? Look for the scoring blade: it cuts a shallow groove first, then the main blade finishes - two steps, and chipping is basically under control.
MJT series specifications
- Model — Max cutting diameter — Blade OD — Total power* — Feed speed
- MJT20 — 200mm — 320mm — 11KW — >8 m/min (adjustable)
- MJT25 — 250mm — 355mm — 11KW — >8 m/min (adjustable)
- MJT30 — 300mm — 405mm — 11KW — >8 m/min (adjustable)
- MJT35 — 350mm — 480mm — 15KW — >8 m/min (adjustable)
- MJT40 — 400mm — 550mm — 15KW — >8 m/min (adjustable)
*Power subject to actual configuration. Max cutting length 500-4000mm, semi-auto feed. Efficiency is about 4x a ordinary band saw; ordinary workers learn it in two or three shifts.
The accounting: one process, one worker saved
- Item — Planer + manual sawing — Multirip rough cut + sliding table sizing
- Process steps — Rough cut, haul, plane, measure, saw: 5 — Rough cut, size: 2
- Sizing error — +/-1-2mm — <=+/-0.15mm
- Repeat positioning — By feel, varies piece to piece — +/-0.05mm
- Labor — 1 measurer + 1 sawyer — 1 person per machine
Don't skimp on blades either: 80CrV2 alloy blades reground in-house on a Changgong seven-axis grinder keep every tooth at the same angle, so the surface stays clean and sized stock goes straight to the edge bander.
Who should add one
Finger-joint and blockboard plants: cores and facings need consistent sizes; a little off and the batch is downgraded;
Shops reworking multirip output: inaccurate sizing keeps the edge-banders busy fixing gaps;
Small workshops cutting headcount: semi-auto feed, one person per machine;
Many sizes, small batches: more flexible than a beam saw with a lower entry bar; if you cut hundreds of identical pieces a day, look at a beam saw instead.
FAQ
Q: Can I send multirip output straight to edge banding?
A: You can, but sizes drift and edges are rough; gaps mean rework. The multirip saw rough-cuts; add a sliding table saw for sizing. Partners, not substitutes.
Q: How precise is sizing on a sliding table saw?
A: Within +/-0.15mm, repeat positioning +/-0.05mm. Tape-and-feel sawing runs +/-1-2mm - nearly an order of magnitude apart, and that gap shows up at the edge bander.
Q: Small shop, many sizes - sliding table saw or beam saw?
A: Hundreds of identical pieces a day: beam saw. Many sizes, small batches, just starting out: the Yuanchuang MJT semi-auto sliding table saw is enough and easier to adopt.
The multirip saw is for speed, the sliding table saw for precision - split rough-cutting from sizing, and one process plus one worker fall away.
Send us your stock, we'll run a test cut
Sizing never quite right? Send us your boards, we'll run a test cut and size them for you - measure the results with your own tape.
Rough Cut Done? Sliding Table Saw Takes Over Sizing: How to Pick the MJT Series · All technical resources