Shandong Yuantong · Linear Motion

Machine-tool grade linear guides, from our own plant.

HG, EG, MGN and RG series with HG-standard mounting. Grinding, assembly and inspection under one roof, so the lead time is ours to control.

200,000 m²Own plant, 200+ people

UP gradeAccuracy class

100 mmMinimum rail length

24 hTechnical reply

What are you building?

A machine builder, a distributor and a maintenance team specify the same guide in three different ways. Start from your side of the table.

Guides for new machine designs, with drawing and STEP support.

Stock blocks and rails separately without blocking cash.

Short lead times and small batches for automation builds.

Single pieces, matched by model, shipped without a minimum order.

Four-row ball guide, 15–65 mm. The revenue core.

7–15 mm, all stainless. Gothic-arch four-point contact for small machines.

Low-profile ball guide, 15–30 mm. Built for high-speed automation and tight frames.

Roller guide, 25–65 mm. Line contact keeps deflection small under heavy cuts.

Four variants of the HG platform, each solving one specific problem on the axis.

Series	What it solves	Where it is used
PG	Position feedback built into the rail — no separate glass scale	Long-travel gantries to 30 m, 5/10 µm, dust and coolant
E2	Self-lubricating cassette — no lube line, no oil disposal	Clean rooms, hard-to-reach axes, dusty or wet machines
SE	All-metal end caps, heat resistance close to 150 °C, no outgassing	Diffusion furnaces, heat treatment, vacuum processes
Q1	SynchMotion™ retainer — lower noise, less particle generation	Semiconductor, medical, high-speed low-noise axes

Not because we are the cheapest on paper — because the mounting matches and the answer comes the same day.

HGH/HGW hole spacing follows the HG standard. Existing drawings carry over, no redesign.

We are not queueing behind another plant's backlog. Custom rail lengths from 100 mm.

Trial quantities from one box, so a distributor can test a market without a container.