1. Heavy-Duty 300 kg Load Capacity – Supports Large-Format Glass Doors
Engineered with high-strength tandem roller bogies, this sliding hardware system handles sashes up to 300 kg. Accommodates oversized glass panels – ideal for panoramic patios, commercial storefronts.
Features a sleek, slim-profile frame that minimises visual obstruction. This clean aesthetic allows for expansive, uninterrupted glass views – enhancing natural light penetration and creating a modern, open feel in any space.
Designed with an extended opening range that allows the door to slide fully open, maximising the clear passage width. This provides effortless access to outdoor areas, improved ventilation, and flexibility for moving large items in and out.
Intuitive handle operation: rotate to 180° for secure locking, and lower to 0° for smooth sliding. This simple, one-touch action combines security and convenience – close and lock with a single motion, or open and slide effortlessly. The system also offers position-at-will capability, allowing the door to stop and stay securely at any point along the track.
Item No. | TSM04 |
Size | Standard grooved |
Application | Balcony, Sunshine room,Partition door |
Load Bearing | Maximum bearing load of single sash is 300kg |
Material | 304 stainless Steel,Aluminum alloy |
Surface Treatment | Powder coating |
Color | handles' is customized,the other is natural |
Components | Transmission parts,Front roller parts,Rear roller parts,Affiliated parts,Handle,Middle roller parts,Rubber sealing strip |
Function | durable,reliable |
Package | Box |
Specification
No. | Item No. | Item | QTY | Description |
1 | CZ52A | Door Handle | 1 | Aluminum alloy,Powder coating |
2 | TSM04-24 | Transmission Device | 1 | Aluminum alloy,Oxidization |
3 | 35/45TB | Lock Cylinder | 1 | Brass,Plating |
4 | TSM04-03 | Accessories | 1 | / |
5 | TSM04-02 | Front Roller | 1 | Zinc Alloy,Spraying |
6 | TSM02-03 | Rear Roller | 1 | Zinc Alloy,Spraying |
7 | TSM04-06 | Middle Roller | 1 | Zinc Alloy,Spraying |
Features
Max load bearing is 300KG,space-saving,large opening range,flexible to replace and maintain.

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