The document discusses a company that manufactures hydraulic rams and cylinders for mining equipment. They design and manufacture all components entirely in-house to ensure 100% reliability and safety. The production process is closely documented and monitored as failures could endanger miners. They produce rams and cylinders to meet customer requirements as well as spare parts for various mining equipment brands. Examples of products are provided along with specifications on size, pressure ratings, and materials. The company guarantees stock and short delivery times for seamless steel pipes for these mining components.

1. We reinforce mining
Mining Hydraulics
Information Brochure

2. We reinforce mining
A 360° solution / A total control approach
Our products endure extreme heavy-duty conditions and must
have a hundred percent security and reliability in service.
Therefore all designing and manufacturing processes as well
as assemblies are carried out entirely in our company,
beginning in the engineering department, over the materials
procurement and to the point of our machinery in operation
of modern computerised numerical control machines.
We document consistently and traceably all steps of the
production process as technical failures could be perilous to
the miners. Additionally, all cylinders which are in distribution
of forces are certified according to DIN EN1804.

3. We reinforce mining
If you have requirements for rams and
cylinders, please contact us and we will
immediately give you a quotation well
worth a consideration
.
Product range
We manufacture all hydraulic rams and cylinders which you
need in original quality, as well as spare parts for well-known
manufacturers of linings, such as: DBT Bergbautechnik, Joy
Bergbautechnik, Tagor, Glinik Famur etc. The components
are manufactured according to the latest hi-tech solutions, in
which our know-how is incorporated.

4. We reinforce mining
Example of product:
triple telescope-ram 2686 kN
Retracted: 1035 mm,
extended :2320 mm,
nominal pressure:380 bar,
corrosion protection: -inside galvanic bronze
-outside Durachrom,
maximum production size:
D=600 component-length: 2600 mm

5. We reinforce mining
Example of product:
shifting –cylinder D=230/160x960 mm stroke
nominal pressure: 380 bar,
with pressure-sensor,
manufacturer according to your choice

6. We reinforce mining
Example of product:
double telescope-ram 2554 kN
retracted :1112 mm,
extended: 2499 mm,
nominal pressure: 390 bar,
corrosion protection:
- inside galvanic chrome,
- outside Durachrom
maximum production size:
D=600 component-length 2600 mm

7. We reinforce mining
Example of product:
triple telescope-ram 3055 kN,
retracted: 1595 mm,
extended:3450 mm
nominal pressure: 380 bar
corrosion protection:
- inside galvanic bronze
- outside galvanic hard bronze
maximum production size:
D=600 component-length 2600 mm

8. We reinforce mining
Your specialist for:
hot-rolled and tempered seamless
high-strength fine grit construction
steel pipes up to dimensional range
of: 508 externial diameter and 70
insulation thickness:
KHA 32 V = S 70 QL1
Rm: 750 – 1050 N/mm²
Re: 690-830 N/mm²
We guarantee extensive stock-
keeping and short delivery time
B. Heynck GmbH
Ruenhorst 31
46395 Bocholt (Germany)
Telefon: +49 (0) 2871 - 72 46
Fax: +49 (0) 2871 - 184 222
www.heynck-hydraulics.com
E-Mail:info@heynck-ydraulics.comGerd Peters
marketing & sales
Bernhard Heynck
production
is a partner of Heynck Group