Rem pengunci total mengunci rotasi roda dan kepala putar sekaligus dengan satu pedal — keranjang tetap tepat di tempatnya diparkir, bahkan di tanjakan atau di bawah getaran.
Kepala putar RollMaster menggunakan rel bearing bola ganda yang dimesin dan dihardening di internal pabrik; versi pengunci arah dapat diubah antara putar penuh dan jalan lurus tetap.
Memilih di antara rem adalah keputusan keselamatan, bukan daftar fitur: rem samping hanya mengunci roda dan kasternya masih bisa berputar arah — wajar di lantai datar, tetapi tidak untuk parkir di tanjakan, platform kerja, atau apa pun yang dipijak operator.
Spesifikasi
- Opsi pengunci total (roda + putar), rem samping, dan pengunci arah
- Rel bearing bola ganda yang di-hardening
- Kelas beban dari 60 kg hingga 1500 kg per kaster
- Pemasangan pelat, lubang baut, dan stem
Finishing
Seng, krom, pelapisan serbuk, stainless
| Bracket finish | What it does | Specify it when |
|---|---|---|
| Zinc plating (blue/white) | Baseline corrosion protection | Standard dry indoor use |
| Chrome plating | Hard, decorative, easy to clean | Visible / cleanroom-adjacent equipment |
| Powder coating | Custom color, good corrosion resistance | Brand colors, outdoor-adjacent use |
| Stainless steel 304 | No plating to fail | Washdown, food, medical |
| Stainless steel 316 | Resists chlorides | Salt, brine, marine air, harsh cleaning chemicals |
Pengujian
Torsi putar diuji per batch
| Selection factor | Rule of thumb | Effect on performance |
|---|---|---|
| Load sizing | Total load ÷ 3 (not ÷ 4) | On uneven floors only three wheels carry the cart |
| Wheel diameter | Bigger rolls easier | Larger wheels cut push force and bridge gaps |
| Tread hardness | Softer = quieter, harder = easier rolling | Pick the softest tread that carries the load |
| Bearing choice | Precision ball for manual pushing, roller for heavy loads | Bearings dominate rolling resistance at high load |
| Swivel vs rigid | 2 swivel + 2 rigid is the standard cart setup | All-swivel carts wander; all-rigid carts cannot steer |
| Floor condition | Rough floors need bigger wheels and softer treads | Small hard wheels on bad floors destroy both |
Produk terkait
Capability commitments on this page are owner-confirmed (2026-09-29).