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LONGTECH PRECISION

No.199, Guanghua Rd., Songjiang Dist., Shanghai, 201616

Tel:  (86)21 52861960

Fax: (86)21 37775296

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PRODUCTS

Products >>  Lapping & Polishing Carriers ( Workholders )



We are specialized  in high precision manufacturing on lapping & Polishing carriers for double-side polishing and lapping processes with more than 5 years. We know exactly our customer requirements on product reliability, durability and precision performance.


Our lapping carrier takes wide variety of thickness from 0.03mm to 1.27mm, size from 3B to 32B.


Materials Normally Used:

G-10 / FR-4 (Glass reinforced epoxy laminate)

Spring Steel (Blue steel)

Stainless Steel

Phenolic / Paper, Linen, Canvas

PVC / Polycarbonate / Vinyl

Insert Carriers

Coated Carriers

Mounted Carriers (for Substrates less than 0.3mmT)

We always keep the same path with our customers on the new materials, technologies and processes, customized design and materials are fully supported

Machines & Tools Matched:

With the years experience we gained during the cooperations with many worldclass customers, our lapping carriers are guaranteed to precisely match with almost all of the lapping machines we have ever heard.



Hamai             Peter Wolters         Speedfam          PR Hoffman         HRT         Fujikoshi         Ultratec


Strasbaugh     Lapmaster              NTS                    Lamplan              Taiyo       Sunnen            Yujing        ...

Customized designs and manufacturings will be provided under your detailed specifications include gear configurations, 

pocket geometries, etc.


Click Here to Contact LTP for further assistance with all of your precision manufacturing needs, Customized specifications will be highly supported.
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