TSE K 171 certified · Söke, Aydın

Engineered balance. Built to carry.

High-density concrete counterweight blocks for elevator manufacturers and installers — cast, cured and weight-checked in our own plant.

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2008Founded

34 · 36 · 38 · 40 kgBlock options

3.7 g/cm³Material density

Same dayDispatch from stock

34 · 36 · 38 · 40 kgIn stock · same-day dispatch

The product

One job. Done precisely.

A counterweight balances the car so the motor doesn't have to. Our filler blocks are cast from high-density concrete in precision molds, vibration-compacted, cured and weighed batch by batch — so the weight you order is the weight you install.

Precision moldsRepeatable dimensions block after block.
Notched endsSeat securely between the frame channels.
Four weights34, 36, 38 and 40 kg — in stock, shipped the same day.
Made to orderCustom sizes and weights for your frame.

Standard block weights

34 kg
36 kg
38 kg
40 kg

Counterweight details

Counterweight calculator

How much weight does your lift need?

Enter car, door and frame weights with the rated load — get the filler weight and the number of ÖZAK blocks instantly.

Filler = car + car frame + door + pulley + P/2 − cw frame − cw pulley

Open the calculator

Production

From mix to delivery

01Raw material
Aggregates and cement selected for high density.
02Precision molding
Steel molds give every block the same geometry.
03Vibration
Compaction removes voids for uniform weight.
04Curing
Controlled curing for full strength.
05Weight check
Every batch weighed against tolerance.
06Dispatch
Strapped on pallets, shipped across Türkiye.

See our production

Why ÖZAK

Five reasons the weight is right.

01
TSE K 171 certified
Independently audited conformance — verifiable online.
02
Batch-weighed
Every batch is weighed before it leaves the plant.
03
High density
3.7 g/cm³ concrete puts more weight into less frame space.
04
Made to your frame
Custom molds and dimensions, confirmed quickly.
05
Delivered nationwide
Strapped on pallets and shipped on a planned schedule.

TSE Certificate of Conformance 0243013-TSEK-01/01

View certificate

Quality

Certified by the Turkish Standards Institution

Our counterweight filler blocks carry a TSE Certificate of Conformance to Criteria under TSE K 171 — independent proof that what leaves our plant meets the standard.

Certificate no.: 0243013-TSEK-01/01
Standard: TSE K 171
Valid until: 13.05.2027

Verify on TSE

Our plant